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SERVICE MANUAL
English Edition
LV-7355U/D78-5312
LV-7355E/D78-5313
LV-7350U/D78-5322
LV-7350E/D78-5323
By Portable Document Format
1 General
0 PREFACE
2 Repair
3 Adjustment
4 Troubleshooting
5 Parts Catalog
6 Electrical Diagrams
DY8-1785-311 500
CANON Power ProjectorLV-7355J D78-5311LV-7355U D78-5312LV-7355E D78-5313LV-7350J D78-5321LV-7350U D78-5322LV-7350E D78-5323
SERVICESMANUAL
Technical Documents
ApplicationThis CD-ROM is issued by Canon Inc. for qualified persons to learn technical theory and productrepair. This CD-ROM covers all localities where the products are sold. For this reason, theremay be information in this CD-ROM that does not apply to the product sold in your locality.
The following paragraph does not apply to any countries where such provisions areinconsistent with local law.
TrademarksThe product names and company names described in this CD-ROM are the registeredtrademarks of the individual companies.
CopyrightCanon Inc. retains the copyright to all data contained on this CD-ROM. Reproduction, publication (including on the World Wide Web) alteration, translation into anotherlanguage, or other use of the data in whole or part, contained on this CD-ROM without thewritten consent of Canon Inc., is prohibited.
PDF FilesThis CD-ROM contains PDF files created using Adobe® Acrobat 4.0J. PDF files can be viewedusing Adobe® Acrobat Reader 4.0 or later.
Copyright © 2002 by Canon Inc.CANON INC.30-2 Shimomaruko 3-Chome, Ohta-ku, Tokyo 146-8501, Japan
First published October, 2002
PREFACE
1. Service Manual CompositionThis manual contains information on servicing the product. It has the following sections.
Part 1 General InformationProvides the basic information needed to understand the product.(Operating instructions are not included. Refer to the product's instruction book ifnecessary.)
Part 2 Repair InformationProvides information for disassembly, reassembly, and adjustment of the product, aboutthe tools required, and their application.
Part 3 AdjustmentProvides information for disassembly, reassembly, and adjustment of the product toassure precision of the products, about the tools required, and their application.
Part 4 Troubleshooting
Part 5 Parts Catalog
Part 6 Electrical Diagrams
2. Model DifferencesIn this series of products, there are models suffixed "J", "U", and "E". The onlydifferences between the models are cosmetic, mainly the designation and rating plates.Internally, they are identical.The accessories bundled with the product may differ from country to country.
I
Main Marketing Area Japan North America EuropePOWER PROJECTOR MULTIMEDIA PROJECTOR MULTIMEDIA PROJECTOR
Model Name LV-7355J LV-7355U LV-7355ELV-7350J LV-7350U LV-7350E
3. Tools & Test EquipmentThe following tools and equipment are required to perform disassembly, reassembly andadjustment.
1) Special ToolsNone
2) General Purpose Tools (Commercially available, but can be purchased with the following numbers.)
3) Test Equipment
4) Other Equipment
5) Chart/Software
II
Description Tool No. Specification RemarksBall Driver CY9-5002-000 2.0mm Optical Parts Removal
& AdjustmentHex Key Set CY9-5007-000 2.0mm Optical Parts Removal
& AdjustmentDriver, adjustment CY9-5003-000 1.8mm Electrical AdjustmentsDriver, Slot CY9-5004-000 4.0mm Optical Parts
AdjustmentDriver, Cross-point CY9-5005-000 No. 2 Assembly &
Disassembly
Description Tool No. Specification RemarksDigital Multi-meter Commercially available DC1mmV~500V Electrical AdjustmentVideo Signal Generator Commercially available Color Bars and Electrical Adjustment
Gray ScaleComputer Signal Commercially available Gray Scale Electrical AdjustmentGenerator (or personal computer) Oscilloscope Commercially available 100MHz response or Waveform checks
over
Description Tool No. Specification RemarksScreen Commercially available Over 40" All AdjustmentPersonal Computer Commercially available Windows 95 OS All Adjustment
(with a floppy disk)
Description Tool No. Specification RemarksMonitor Tester Supplied with manual Bitmap Data Electrical AdjustmentGray Scale Chart Supplied with manual (XGA and SVGA) Electrical AdjustmentColor Shading Supplied with manual Ver. 1.12 White Uniformity Correction Tool Adjustment
CONTENTSPage
Part 1: General Information1. FEATURES ......................................................................................................1-1
1.1 Development Objectives ..........................................................................1-11.2 Product Overview ....................................................................................1-11.3 Major Features .........................................................................................1-2
2. LV-7350/LV-7355 SPECIFICATION ................................................................1-32.1 Type .........................................................................................................1-32.2 LCD panel ................................................................................................1-32.3 Optical box ...............................................................................................1-32.4 Mechanism ..............................................................................................1-32.5 Video/audio ..............................................................................................1-42.6 Connectors ..............................................................................................1-42.7 Standard ..................................................................................................1-52.8 Accessories .............................................................................................1-52.9 Replacement Part ....................................................................................1-62.10 Options ..................................................................................................1-6
3. NOMENCLATURE ...........................................................................................1-73.1 Name of each part of projector ................................................................1-73.2 Top controls and indicators ......................................................................1-73.3 Terminals of projector ..............................................................................1-73.4 Configurations of the terminals ................................................................1-73.5 Operation of remote control .....................................................................1-73.6 Operating range .......................................................................................1-7
4. COMMENTARY ...............................................................................................1-84.1 Optical System .........................................................................................1-84.2 Mechanism ..............................................................................................1-84.3 Design ......................................................................................................1-9
5. CONNECTING .................................................................................................1-105.1 Connecting to computer ...........................................................................1-105.2 Connecting to video equipment ...............................................................1-10
6. SETTING-UP THE PROJECTOR ....................................................................1-116.1 Positioning projector ................................................................................1-116.2 Adjustable feet .........................................................................................1-116.3 Mounting lens cover .................................................................................1-116.4 Moving projector ......................................................................................1-11
7. COMPATIBLE COMPUTER SPECIFICATIONS .............................................1-12
Part 2: Repair Information1. SAFETY INSTRUCTIONS ...............................................................................2-12. CIRCUIT PROTECTIONS ...............................................................................2-2
2.1 Fuse .........................................................................................................2-22.2 Thermal Switch ........................................................................................2-22.3 Interlock Switch ........................................................................................2-22.4 Warning Temperature and Power Failure Protection ..............................2-3
III
2.5 Air Filter Care and Cleaning ....................................................................2-33. SERVICE (MECHANICAL DISASSEMBLIES) ................................................2-4
3.1 Cabinet Top and Control Panel Removal ................................................2-43.2 Main Board Removal ...............................................................................2-43.3 AV, DVI, Temp Board and Speaker Removal ..........................................2-53.4 Front Panel and R/C Board Removal ......................................................2-53.5 Lamp Ballast Board Removal ..................................................................2-63.6 Filter Board Removal ...............................................................................2-63.7 Power Box Cover and Fans (FN901, FN906) Removal ...........................2-73.8 Optical Unit Removal ...............................................................................2-73.9 Power and P.F. Board Removal ..............................................................2-83.10 Fan (FN905) Removal ...........................................................................2-93.11 Fan (FN902, FN903, FN904) Removal ..................................................2-9
4. OPTICAL PARTS DISASSEMBLIES................................................................2-104.1 Projection Lens Removal .........................................................................2-104.2 Integrator Lens-In Disassembly ...............................................................2-104.3 Condenser Lens Disassembly .................................................................2-114.4 Condenser Lens-Out Disassembly ..........................................................2-114.5 Relay Lens-Out Disassembly ..................................................................2-124.6 Polarized Glass-In Removal ....................................................................2-124.7 Polarized Glass-Out/Pre-Polarized Glass Removal .................................2-134.8 Optical Unit Top Removal ........................................................................2-134.9 Optical Filter and Bright Motor Removal ..................................................2-144.10 Locations and Directions .......................................................................2-15
5. LCD PANEL/PRISM ASS'Y REPLACEMENT .................................................2-165.1 LCD Panel/Prism Ass'y Removal .............................................................2-165.2 Note on LCD Panel/Prism Ass'y Mounting ..............................................2-17
6. CLEANING .......................................................................................................2-187. LAMP REPLACEMENT ...................................................................................2-19
Part 3: Adjustment1. PRECAUTIONS FOR ADJUSTMENT .............................................................3-1
1.1 Adjustments after Parts Replacement .....................................................3-11.2 Service Adjustment Menu Operation .......................................................3-21.3 Service Conditions ...................................................................................3-21.4 Service Adjustment Data Table ...............................................................3-3
2. ELECTRICAL ADJUSTMENTS .......................................................................3-92.1 Output Voltage Adjustment ......................................................................3-92.2 Fan Voltage Adjustment (For LV-7350) ....................................................3-92.3 Fan Voltage Adjustment (For LV-7355) ....................................................3-102.4 Pedestal Adjustment ................................................................................3-102.5 NRS Adjustment ......................................................................................3-112.6 Signal Center Adjustment ........................................................................3-112.7 Black Level Adjustment ...........................................................................3-122.8 PC Offset Adjustment ..............................................................................3-122.9 PC Gain Adjustment ................................................................................3-132.10 AV Gain Adjustment ..............................................................................3-142.11 Common Center Adjustment .................................................................3-14
IV
2.12 Gamma Shift Adjustment .......................................................................3-152.13 White Balance Adjustment .....................................................................3-152.14 Note on White Uniformity Adjustment ....................................................3-15
3. OPTICAL ADJUSTMENTS ..............................................................................3-163.1 Contrast Adjustment ................................................................................3-163.2 Condenser Lens Adjustment ...................................................................3-173.3 Condenser Lens-Out Adjustment ............................................................3-183.4 Relay lens-Out Adjustment ......................................................................3-193.5 Optical Adjustment Setting ......................................................................3-20
4. TEST POINTS AND LOCATIONS ...................................................................3-21
Part 4: Troubleshooting1. TROUBLESHOOTING .....................................................................................4-1
1.1 No Power .................................................................................................4-11.2 No Picture ................................................................................................4-41.3 No Sound .................................................................................................4-71.4 Lens Motor Problems ...............................................................................4-8
2. CONTROL PORT FUNCTIONS ......................................................................4-92.1 System Control & I/O Port Table (IC801) ................................................4-92.2 IC Bus I/O Expander (IC1851) Port Functions .........................................4-112.3 IC Bus I/O Expander (IC2181) Port Functions .........................................4-112.4 IC Bus DA Converter (IC1831) Port Functions ........................................4-112.5 IC Bus DA Converter (IC2161) Port Functions ........................................4-122.6 IC Bus DA Converter (IC1581) Port Functions ........................................4-122.7 IC Bus DA Converter (IC2571) Port Functions ........................................4-13
3. WAVEFORMS .................................................................................................4-144. IC BLOCK DIAGRAMS ....................................................................................4-16
Part 5: Parts Catalog
Part 6: Electrical Diagrams1. PARTS DESCRIPTION AND READING IN SCHEMATIC DIAGRAM..............6-12. DIODE, TRANSISTOR AND IC PINS...............................................................6-3
Circuit Block Diagram (LV-7350U/E, LV-7355U/E) ...........................................A3Power Supply Lines (LV-7350U/E, LV-7355U/E)..............................................A4Schematic Diagrams .........................................................................................A5Printed Wiring Board Diagrams.........................................................................A12
V
Part 1
GeneralInformation
1. FEATURES
1.1 Development ObjectivesThis projector has been developed as a successor to the Multimedia Projectors "LV-
7345/LV-7340" featuring a 0.9-inch XGA panel, which were put on the market lastSeptember. It has the Canon's latest technologies and various new features to expandCanon's XGA ultra-portable LCD projector product offerings in the market.
The LV-7355/LV7350 incorporates Canon's latest technologies, such as new widelens, vertical/horizontal keystone correction, wireless function (option), the latest LCDpanel, and the Turbo Bright System, to cover a wide range of fields, such as offices andeducation.
1.2 Product OverviewThese products are ultra-portable models of Canon LV series LCD projectors. The
high-resolution model with a 0.9-inch XGA LCD panel is equipped with a ×1.5 widezoom lens, which has the best magnification in the industry for the current models. Theprojection distance range has been expanded so that the projector can be installedcloser to the screen.
The Canon's unique power-driven Turbo Bright System incorporates an LCD panelwith an improved transmittance to increase intensity and provide the top-levelbrightness at its class.
In addition, it has a vertical/horizontal keystone correction function and can beinstalled at various places by using an optional wireless LAN kit (LV-WI01). Thisproduct is designed as a more user-friendly presentation tool by using the conventionalPC card kit (LV-MC01).
Users can select one of two models: a high-end model with an LCD panel with amicrolens and an inexpensive model with an LCD panel with no microlens.
Part 1: General Information
1-1
Fig. 1-1 LV-7355 External View (LV-7350 is identical to the LV-7355 except the logo)
1.3 Major Features
● Newly-developed wide zoom lensThe wide projection lens is equipped with a ×1.5 power-driven zoom that is the highestmagnification in the industry by using the Canon's latest optical design technology.The 100" screen size is supported in the range 2.8 to 4.2 m.
● Equipped with Vertical/Horizontal Keystone functionSmoothly corrects for "keystone" effect, giving a square image with up to 20 degreesvertically and up to 10 degrees horizontally. It is combined with the effects of the wide lens to reduce installation space.
● XGA real projection, SXGA high-quality compression displayA 0.9" LCD panel with 1024 × 768 pixels is used to achieve contrast of 350:1. XGA real projection and high-quality SXGA projection are implemented by digitalcompression.
● Power-driven Turbo Bright System. Highest brightness is realized by the Canon's own Turbo Bright System: LV-7355:2200 ANSI lumen; LV-7350: 1800 ANSI lumen. The LCD panel and optical systemhave been improved to increase intensity.
● DVI-I connector equipped as standardThe DVI-D connector has been changed to the DVI-I connector. Analog input is madepossible through the same connector.
● Wireless imager (option)The projector can communicate between the PC using the optional wireless imagerLV-WI01. Still image data can be transferred at the maximum speed of 11 Mbps.
Part 1: General Information
1-2
Part 1: General Information
1-3
2. LV-7350/LV-7355 SPECIFICATION2.1 Type Ultra-portable LCD Projector
2.2 LCD panel
1. Type: Polysilicon active matrix TFT LV-7355: with microlens, LV-7350: with no microlens
2. Size/number: 0.9 model (4:3 aspect ratio) × 3
3. Number of pixels: 1024 × 768 pixels (XGA)
4. Contrast ratio: 350:1 (all white: all black)
2.3 Optical box
1. Type: Dichroic mirror separation/prism synthesis system
2. Light source: 200W UHP lamp
3. Projection lens configuration: 10 groups, 12 lenses
4. F value/focal length: F1.7 to 2.44, f25.7 to 37.9mm
5. Zoom magnification: ×1.5
6. Zoom/Focus: Automatic
2.4 Mechanism
1. Lens shift: 9:1
2. Elevation mechanism: UP by 15.6 degrees
2.5 Video/audio
1. Brightness: LV-7355: 2200/1900 ANSI lumen, illuminanceratio 85%LV-7350: 1800/1500 ANSI lumen, illuminanceratio 85%
2. Correct projection distance: 1.1 to 8.4 m
3. Size of projection image: 28" to 300"
4. Resolution of display supported: SXGA (compression)/XGA/SVGA/VGA
5. Digital zoom magnification: × 35% to × 49(For XGA input. It can be changed to 25%according to input signal.)
6. Keystone correction range: Vertical: ±20 degrees; Horizontal: ±10 degrees
7. Horizontal resolution (Video input): 800 TV lines
8. Scanning frequency: 15KHz to 100KHz for horizontal sync.50Hz to 100Hz for vertical sync. Up to 140MHz for dot clock
9. Color system: NTSC/PAL/SECAM/NTSC4.43/PAL-M/PAL-N
10. Built-in speaker: 4cm × 3cm, 1W monaural
2.6 Connectors
1. Digital RGB input: DVI-I 29 pins
2. Analog RGB input: Mini D-sub 15-pin, DVI-I 29-pin (common)
3. Video input: Video: RCA × 3 (Use three RCA terminals forcomponent input and 1 terminal for compositeinput.)Mini DIN 4-pin: S-Video
4. Audio input: RCA × 2, stereo mini jack
5. Audio output: RCA × 2
6. Mouse control: Mini DIN 8 pins, USB type (type B)
Part 1: General Information
1-4
2.7 Standard
1. Dimensions (W × H × D) 331.5mm × 89.5mm × 244.1mm (Not total length): (excluding projections)
2. Net Weight: 4.3Kg
3. Rated supply voltage: Japan: 100V/United States: 100-120V/Europe: 200-240V, 50/60Hz
4. Power consumption: 300W
5. Noise: 37dB
6. Operating/Storage temperature: 5 to 35ºC/–10 to 60ºC
2.8 Accessories
1. Remote control• Power 3.0 VDC, two AAA alkali cells (supplied)• Range Approx. 5 m (Front of receiver)• Dimensions (W × H × D) 5.5cm × 3.4cm × 19.2cm• Weight 165 g• Maximum laser output 1 mW
(Class 2 laser product, IEC60825-1 Am.1 1997)• Laser wavelength 650 ± 20 nm
2. Computer connection cable (Dsub 15-Dsub 15)Used to input an analog RGB video signal from a PC.
3. DVI/VGA conversion adapterUsed to connect a Dsub 15 terminal to the DVI-I terminal of the projector.
4. Mouse control cableFor PS/2 port
5. Lens capUsed to protect the lenses against dirt and dust when they are not used or are beingtransported.
6. Soft carrying caseUsed to prevent contamination when the projector is being transported or not in use.
7. Power cordConnect the power cable into the socket in the main unit and supply voltage from anoutlet.(A power cord for Japan, United States or Europe is supplied.)
Part 1: General Information
1-5
2.9 Replacement Part
1. Canon replacement lamp (LV-LP11)Replace the lamp when the replacement time indicator comes on.Recommended lamp replacement time: 1000 hours
2.10 Options
1. Wireless imager LV-WI01 (Wireless LAN card included)Connect the wireless imager to the digital RGB input terminal and install it on theprojector.It can send video signals wirelessly from a personal computer to the projector fordisplay.
2. Media card imager kit LV-MC01Connect this kit to digital RGB input and install it on the projector.Presentation data recorded on a CF card can be directly projected.
3. DVI computer connection cable LV-CA29Used to input a digital RGB video signal from a computer, etc.
● Mouse control cable (serial) LV-CA26
● Mouse control cable (Mac) LV-CA27
● Mac conversion adapter LV-AD02
● Canon ceiling mount fitting LV-AD02Hanger for ceiling mount
Part 1: General Information
1-6
3. NOMENCLATURE3.1 Name of each part of projector: See the attached sheet
(Owner’s Manual, page 7).
3.2 Top controls and indicators: See the attached sheet (Owner’s Manual, page 16).
3.3 Terminals of projector: See the attached sheet (Owner’s Manual, page 11).
3.4 Configurations of the terminals: See the attached sheet (Owner’s Manual, page 44).
3.5 Operation of remote control: See the attached sheet (Owner’s Manual, page 14).
3.6 Operating range: See the attached sheet (Owner’s Manual, page 15).
Part 1: General Information
1-7
Part 1: General Information
1-8
4. COMMENTARY4.1 Optical System
High brightness and high contrast are implemented by a newly designed wide zoomlens and an improved LCD panel, combined with the Canon's unique Turbo BrightSystem.
With these techniques, the LV-7355 with a microlens has 2200 ANSI lumen and theLV-7350 without a microlens has 1800 ANSI lumen.
● × 1.5 wide zoom lens A wide zoom lens with a short focal length of 25.7 mm and high magnification of ×1.5 isdesigned as a bright large-aperture projection lens (F1.7).The optical system has 10 groups of 12 lenses, including 6 groups of zoom lenses.All lenses are made from lead-free glass.
● LCD panelThe LCD panel has a higher open area ratio than conventional ones by improvingproduction technologies to increase efficiency of using light. This results in increasedlight intensity compared with previous models.
4.2 Mechanism
● Cooling mechanismThis model has a higher light intensity and a low fan noise of 37 decibels, which is thesame as the previous models, by improving air flow and changing the fan shape.The air flow has been optimized and cooling efficiency has been increased byredesigning the air inlet of the projector. Cooling efficiency can be improved and noiseis reduced while the fan speed is reduced.In addition, the air intake fan has been redesigned to suppress vibration and reducenoise.This projector reduces fan noise automatically by decreasing fan speed at lowtemperatures using temperature sensors.
4.3 DesignThe high-quality and all-round "Stylish Form" fits various office environments and
presentation scenes.
● High quality design• Top panel
The operation panel is designed to be round with a curved relief and haveCaribbean water blue color. The "circle" symbolizes "harmony, link, bond andcommunication", and "water" symbolizes "light, life, purity and transparency". Itevokes a sophisticated image, high quality and is user-friendly so that it can beused in various places.This projector has a wide zoom lens and a vertical/horizontal keystone function toproject large images at a near distance in a diagonal direction. This design is alsosymbolized by the "circle".
• Front panelThe exhaust port that exhausts heat and causes noise has been laid out at thefront panel far away from audience.In addition, the exhaust port is covered with a punching metal instead of theprevious blind-type louver to improve the appearance of the front panel and give animpression of sophisticated image.
• Rear panelThe connectors and speaker have been laid out systematically as an interface sothat they look sophisticated.
• Operation panelOperation keys are laid out around the Set button.The keys are laid out in a circle to provide high operability and good design.
• LensA metal ring is attached to the lens to give an impression of a sophisticated image ofCanon lenses.It protects the lens, while giving an impression of a high-quality optical equipment.
● Interface designThe Turbo Bright System, keystone, power-driven zoom and focus can be operated bypressing a single button on a remote control. They can be operated directly withoutneed to select a function on the menu screen.
• Long life designA material with a color that is not faded easily by stain or discoloration has beenselected. It is designed to be in harmony with the atmosphere of many installationlocations, and gives a feeling of high quality so that it can be used for a long periodof time.
Part 1: General Information
1-9
5. CONNECTING5.1 Connecting to computer: See the attached sheet
(Owner’s Manual, page 12).
5.2 Connecting to video equipment: See the attached sheet (Owner’s Manual, page 13).
Part 1: General Information
1-10
6. SETTING-UP THE PROJECTOR6.1 Positioning projector: See the attached sheet
(Owner’s Manual, page 9).
6.2 Adjustable feet: See the attached sheet (Owner’s Manual, page 9).
6.3 Mounting lens cover: See the attached sheet (Owner’s Manual, page 10).
6.4 Moving projector: See the attached sheet (Owner’s Manual, page 10).
Part 1: General Information
1-11
7. COMPATIBLE COMPUTER SPECIFICATIONSSee the attached sheet (Owner’s Manual, page 23).
1-12
Part 1: General Information
Part 2
RepairInformation
1. SAFETY INSTRUCTIONSThe following precautions must be observed during servicing and inspection.
Observe all safety precautions.Comply with all caution and safety-related notes provided on the cabinet back, cabinet
bottom, inside the cabinet, on the chassis or components, as well as the precautionsshown in the instruction manual during servicing.
Avoid electric shock.Since an AC voltage is applied to the chassis for the set, touching the chassis during
power-on may cause electric shock. When service is performed during power on, use aninsulation transformer, wear protective gloves, and remove the plug during partsreplacement.
Use specified parts.The parts of the set have safety properties, such as inflammability and voltage
withstand. Therefore, use replacement parts with the same characteristics as theoriginal ones. The critical components for safety are indicated by mark in theschematic diagram and parts list must be replaced by the recommended parts.
Reinstall parts and wires in their original positions.Insulating materials, such as tubes and tape, are used and some components are
installed over a PC board for safety. Reinstall internal wires with clamps so that they donot touch any heat-generating or high-voltage parts.
Safety check after serviceVerify that service locations are not deteriorated and all removed screws, parts and
wires are installed in their original positions. In addition, perform the following test toensure safety.Insulation resistance test method
Remove the plug from the electric outlet and press the power switch. Using a 500Vinsulation resistance tester (or a multimeter if any insulation resistance tester is notavailable), check that the insulation resistance between each terminal of the plug andexternal exposed connector (external speaker connector, remote control connector, AVinput/output connector, etc.) is 1 Mohm or higher. If not, the set must be inspectedand repaired.
Precautions for servicing
Part 2: Repair Information
2-1
Components indicated by mark in the parts list and the schematic diagram designate components inwhich safety can be of special significance. It is, therefore, particularly recommended that thereplacement of there parts be made by exactly the same parts. Using unspecified parts may worsenfailure or cause fire or electric shock.
Eye damage may result from directly viewing the light produced by the lamp used in this equipment.Always turn off the lamp before opening the cover. Never turn the power on without the lamp to avoid electric shock or damage of the devices since thestabilizer generates high voltages (15kV - 25kV) at its starts.Since the lamp is very high temperature during units operation replacement of the lamp should be doneat least 45 minutes after the power has been turned off, to allow the lamp cool-off.
2. CIRCUIT PROTECTIONSThis projector is equipped with the following circuit protections to operate in safety. If
the abnormality occurs inside the projector, it will automatically turn off by operatingone of the following protection circuits.
2.1 FuseThe fuse is located inside of the projector. When
either the LAMP indicator or the READY indicator isnot illuminated, a fuse may be opened. Check thefuse according to the following steps. The specifiedfuse should be used as follows;
[How to replace the fuse]1. Remove the cabinet top and main board according
to step 1 of "Service (Mechanical Disassembles)".2. Remove the fuse from fuse holder.
To install the fuse, take reversed step in the above.
2.2 Thermal SwitchWhen the internal temperature of the projector
reaches near 100 ˚C, the thermal switch (SW902)turns off the AC main power supply automatically.(Check the resistance between the terminals of thethermal switch by using a tester. If it is open, thethermal switch may be in operative.)Reset the thermal switch according to the followingprocedure.
[How to reset the thermal switch]1. Remove the cabinet top according to step 1 of
"Service (Mechanical Disassembles)".2. Press the reset button on the thermal switch.
2.3 Interlock SwitchThe interlock switch (SW904) cuts AC power when
the lamp cover is removed. If the lamp cover isopened to replace the lamp, the projector does notstart. Reinstall the lamp cover.
Fuse Part No. CY2-8376-000
Part 2: Repair Information
2-2
Fig. 2-1
Fig. 2-2
CAUTIONBefore pressing the resetbutton, disconnect the AC cordfrom the projector.
Fuse
Line Filter Board
Thermal switch (SW902)
Reset Button
Fig. 2-3
2.4 Warning Temperature and Power Failure ProtectionThe TEMP WARNING indicator flashes red and the projector will automatically turn off
when the internal temperature of the projector exceeds the normal temperature or whenstopping cooling fans or when the internal power supply lines are failed.
Check the following possible causes and wait until stopping the TEMP WARNINGindicator flashing.
Possible causes• Air filter is clogged with dust particles. Remove dust from the air filter.• Ventilation slots of the projector are blocked. In such an event, reposition the
projector so that ventilation slots are not obstructed.• Check if projector is used at higher temperature place (Normal operating temperature
is 5 to 35 ˚C)
If the TEMP WARNING indicator still continues to flash, there may be defects oncooling fans or power supply circuits. Please check fan operation and power supplylines referring to the "Power Supply Lines Chart".
2.5 Air Filter Care and CleaningThe removable air filter prevents dust from
accumulation on the surface of the projection lensand projection mirror. Should the air filter becomeclogged with dust particles, it will reduce the coolingfan's effectiveness and may result in internal heatbuild up and reduce the life of the projector.
To clean up the air filter, follow the cleaningprocedure below.1. Turn the power off, and disconnect the AC power
cord from the AC outlet.2. Turn the projector up side down and remove the
air filter by pulling its latches upward.3. Clean the air filter with a brush.4. Replace the air filter properly. Make sure that
the air filter is fully inserted.
Part 2: Repair Information
2-3
Air filter
Fig. 2-4
CAUTION
Do not operate the projector with the air filter removed. It may resultin the malfunction of the projector.
We recommend to avoid dusty, smoky place for operating the projector.The dust is stuck on the LCD panel and the mirror, and it may spoilthe fine picture image.
Using in dusty place may cause the picture of poor quality.
When using under the dusty or smoky conditions, dust mayaccumulate on the LCD panel and lens inside it, and may resultantlybe projected on the screen together with the picture.
When the above symptoms are noticed, please clean up the LCD paneland lens according to the "Cleaning Method".
Part 2: Repair Information
2-4
3. SERVICE (MECHANICAL DISASSEMBLIES)Mechanical disassemble should be made following procedures in numerical order.Following steps show the basic procedures, therefore unnecessary step may be
ignored.
3.1 Cabinet Top and Control Panel Removal1. Remove 4 screws A to take the Cabinet
Top Ass'y upward off.
3.2 Main Board Removal 1. Remove 8 screws to take the Main Board upward off.
CAUTIONThe parts and screws should be placed exactly the same position asthe original otherwise it may cause loss of performance and productsafety.
Fig. 2-6
Fig. 2-5
A
A
A
A Cabinet top
Main Board
3.3 AV, DVI, Temp Board and Speaker Removal1. Remove 1 screw A to release a grounding wire.2. Pull the Rear Panel ass'y upward.3. Remove 4 screws B and remove the AV Board.4. Remove 4 screws C and remove the DVI Board.5. Remove 4 screws D and remove the speaker.6. Remove 1 screws E and remove the Temp Board.
3.4 Front Panel and R/C Board Removal1. Remove 4 screws A and unhook 2 hooks B at the both of left and right side, and the
take the Front Panel ass'y off.2. Remove 1 screw C to take the R/C Board off.
Part 2: Repair Information
2-5
Fig. 2-7
Fig. 2-8
B
B B
BC
C
C
D
D
DVI board
AV board
Speaker
A
E Temp board
A
A
AA
B
C
R/C board
3.5 Lamp Ballast Board Removal1. Remove 1 screw A and disconnect the Lamp Socket.2. Remove 2 screws B to take the Lamp Ballast ass'y upward off.3. Remove 2 screws C to take the isolation sheet off.4. Remove 4 screws D to take the lamp ballast Board off.
3.6 Filter Board Removal1. Remove 3 screws A and pull the Filter Board ass'y upward.2. Remove 1 screw B to take the grounding lead from the cabinet bottom.3. Remove 4 screws C to take the Filter Board off.
Part 2: Repair Information
2-6
Fig. 2-9
Fig. 2-10
A
AA
B
C
CCC
Filter board
A
Lamp ballast board
BB
D
C
C
Isolation sheet
DD
D
3.7 Power Box Cover and Fans (FN901, FN906) Removal1. Remove 4 screws A to take the Fan (FN901) off.2. Remove 4 screws B to take the Fan (FN906) off.3. Remove 3 screws C to take the Power Box Cover upward off.
3.8 Optical Unit Removal1. Remove 1 screw A to take the Lamp Cover off.2. Loosen 3 screws B to take the Lamp assembly by pulling the handle.Step to next procedure.
Part 2: Repair Information
2-7
Fig. 2-12
Fig. 2-11
A
A
A
A
B
B B
BC
CC
FN901
FN906
Power box cover
Lamp cover
Lamp ass'y
A
BBB
Step from previous procedure.3. Remove 6 screws C to take the Optical Unit upward off.To mount optical unit, mount optical unit first then mount the Lamp assembly andLamp Cover.
3.9 Power and P.F. Board Removal1. Remove 8 screws A to take the Power Board ass'y upward off.2. Remove 4 screws B to take the P. F. Board from the Power Board.3. Remove 3 screws C to take the Power Board holder from the Cabinet Bottom.
Part 2: Repair Information
2-8
Optical unit
C
CC
C
C
C
A
Power board
A
A
A
AA
A
AB
BB
B
C
C
C
P.F. board
Fig. 2-13
Fig. 2-14
3.10 Fan (FN905) Removal1. Remove 1 screw A and take a
Washer, Spring and Interlock Switchlever.
2. Pull the Fan and duct ass'y upward,then remove the 2 screws B to takethe Fan (FN905) off.
3.11 Fan (FN902, FN903, FN904) Removal1. Remove 1 screws A and the Temp
Board upward off.2. Remove 8 screws B and to take the
Fan Duct Top off and remove theFans (FN902, FN903, FN904).
3. Remove 4 screws C to take the FanDuct Bottom off from the CabinetBottom.
Part 2: Repair Information
2-9
Fig. 2-15
Fig. 2-16
Interlock switch leverA
B
B
FN905
B BB B
B
B
BA
CC
C
C
FN904FN903
FN902
Temp board
Fan duct top
4. OPTICAL PARTS DISASSEMBLIESBefore taking this procedure, remove Cabinet Top and Main Board following to the
"Mechanical Disassemblies".Disassembly requires a 2.0mm hex wrench and a screwdriver.
4.1 Projection Lens Removal1. Remove the Front Panel following to "Front Panel Removal" on "Mechanical
Disassemblies".2. Remove 4 screws to take the Projection Lens ass'y off.
4.2 Integrator Lens-In Disassembly1. Remove 2 screws A and pull the integrator Lens-in ass'y upward.2. Remove 1 stopper B and then take the Lens off from the holder.
Part 2: Repair Information
2-10
Fig. 2-17
Fig. 2-18
Integrator Lens
* Lens should be placed as the ruggedsurface side comes to the holder side.
AA
Stopper B
4.3 Condenser Lens Disassembly1. Remove 2 screws A and pull the Condenser Lens ass'y upward.2. Remove 4 screws B to take the Lens off from the holder.
4.4 Condenser Lens-Out Disassembly1. Remove 2 screws A and pull the Condenser Lens-OUT ass'y upward.2. Remove 2 screws B to take the Lens off from the holder.Note: Should be place the lens as shown in the figure.
Part 2: Repair Information
2-11
BCondenser Lens
* Lens should be placed as the flatsurface side comes to the holder side.
Holder
AA
B
B
B
Fig. 2-19
Fig. 2-20
A
B
B
Holder
Condenser Lens-Out
A
Side View
4.5 Relay Lens-Out Disassembly1. Remove 2 screws A and pull the Relay Lens-Out ass'y upward.2. Remove 2 screws B to take the Lens off from the holder.Note: There is no mounting direction of the lens.
4.6 Polarized Glass-In Removal1. Remove each screw and pull the Polarized Glass-In ass'y upward.2. Unhook the stoppers and take the glass off upward.
Part 2: Repair Information
2-12
Fig. 2-21
Fig. 2-22
A
B
B
Holder
Relay Lens-Out
A
Hooks
Polarized Glass-In
* Glass should be placed as the filmattached side comes to the prism side.
Phase Sheet
4.7 Polarized Glass-Out/Pre-Polarized Glass Removal1. Remove 4 screws A and take the LCD/Prism ass'y off upward from the optical unit.2. Remove each screw B and take the glass off upward.Note: Model LV-7355 has a pre-polarized glass for the green and blue panel are
mounted in front of the polarized glasses as Fig.2-23.
4.8 Optical Unit Top Removal1. Remove 9 screws to take the
Optical Unit Top off upward.
Part 2: Repair Information
2-13
Fig. 2-23
Fig. 2-24
LCD Panel/Prism Ass'yNote:
Do not replace the LCD panelseparately otherwise it cannot obtain proper picture.
AA
A
Optical Unit Top
PolarizedGlass-Out
LCD Panel/Prism Ass'y
* Glasses should be placed as thefilm attached side comes to theLCD panel side.
LCD Panel
B
Polarized Glass-Out
Pre-Polarized Glass
* Model LV-7355 only
4.9 Optical Filter and Bright Motor RemovalRemove optical unit from cabinet bottom before opening optical unit top, see
"mechanical Disassemblies", and then remove optical top following to "Optical TopRemoval" on previous page.
1. Remove the Optical Unit Top and take the Optical Filter assy upward off.2. Unhook the stopper and remove the Optical Filter off.3. Remove 2 screws A to take the Bright Motor ass'y off.4. Remove 2 screws B to take the Bright Motor off.
Part 2: Repair Information
2-14
AA
Stopper
Optical Filter
Holder
* Optical filter should be placed asthe face which the marker isprinted comes to the stopper side.Bright motor
ass'y
Fig. 2-25
B
Holder
Bright Motor
4.10 Locations and DirectionsWhen mounting or assembling the optical parts in the optical unit, the parts must be
mounted in the specified location and direction as shown in figure below.
Part 2: Repair Information
2-15
Fig. 2-26
5
8
9
2
4
1
The printed markercomes this side.
The printed markercomes this side.
13
3
7
106
1211
1 Mirror (W)2 Integrator lens (OUT)3 Prism beam splitter (PBS)4 Dichroic mirror (B)5 Condenser lens (OUT)6 Dichroic mirror (G)7 Relay lens (IN)8 Mirror (R)9 Condenser lens (R)
10 Condenser lens11 Condenser lens (B)12 Optical filter (UV cut)13 Mirror (B)
Key No. Part name
5. LCD PANEL/PRISM ASS'Y REPLACEMENT
5.1 LCD Panel/Prism Ass'y Removal1. Remove the cabinet top and main board
following to "Mechanical Disassemblies".2. Remove 4 screws by using the 2.0 mm
hex driver and take the LCDPanel/Prism ass'y off upward from theoptical unit.
Part 2: Repair Information
2-16
IMPORTANT NOTICE on LCD Panel/Prism Ass'y ReplacementLCD panels used for this model can not be replaced separately. Do notdisassemble the LCD Panel/Prism Ass'y. These LCD panels areinstalled with precision at the factory. When replacing the LCD panel,should be replaced whole of the LCD panels and prism ass'y at once.
After replacing LCD Panel/Prism ass'y, please check the followingadjustments.
• Check the "Condenser Lens Adjustment", "Condenser Lens-OutAdjustment" and "Relay Lens-Out Adjustment" following to chapter"Optical Adjustment".
• Check the "White Balance Adjustment", "Common CenterAdjustment" and "Gamma Shift Adjustment" following to chapter"Electrical Adjustment".
• Check the white uniformity on the screen.
If you find the color shading, please adjust the white uniformity byusing the proper computer and "Color Shading Correction" softwaresupplied separately.
CAUTION
Note:Do not replace the LCDpanel separately otherwiseit can not obtain properpicture.
LCD Panel/Prism Ass'y
Fig. 2-27
5.2 Note on LCD Panel/Prism Ass'y MountingAfter replacing or installing the LCD
Panel/Prism ass'y, please make sure toobtain the best focus in both TELE andWIDE zoom. If the focus adjustment isrequired, please adjust the positioning ofLCD Panel/Prism Ass'y by followingbelow procedure.
Mounting Procedure:1. Loosen 4 screws A on the LCD
Panel/Prism ass'y with 2.0 mm hexdriver.
2. Turn the projector on and project theimage with WIDE zoom, and adjustthe FOCUS control to obtain the bestfocus.
3. Turn the ZOOM control to the TELEposition.
4. Move the LCD Panel/Prism Ass'ybackward or forward (about 0mm -0.8mm) to obtain the proper focus.Confirm the focus at TELE and WIDEzoom.
5. Tighten 4 screws A to fix the LCDPanel/Prism ass'y.
Part 2: Repair Information
2-17
Top View
Fig. 2-28
AA
AA
LCD Panel/Prism Ass'y
6. CLEANING
Cleaning with air spray1. Remove the cabinet top according to "Mechanical Disassemblies".2. Clean up the LCD panel and polarizing plate by using the air spray.
Disassembly cleaning Disassembly cleaning method should only be performed when the unit is considerable
dirty and cannot be sufficiently cleaned by air spraying alone. Be sure to readjust theoptical system after performing disassembly cleaning.
1. Remove the cabinet top and main board according to "Service:MechanicalDisassemblies".
2. Remove the integrator lens ass'y and optical base top according to "Optical UnitDisassemblies". If the LCD panel needs cleaning, remove the LCD panel unitaccording to "LCD panel replacement".
3. Clean the optical parts with a soft cloth. Clean extremely dirty areas using a clothmoistened with alcohol.
Part 2: Repair Information
2-18
After long periods of use, dust and other particles will accumulate onthe LCD panel, prism, mirror, polarized glass, lens, etc., causing thepicture to darken or color to blur. If this occurs, clean the inside ofoptical unit.
Remove dust and other particles using air spray. If dirt cannot beremoved by air spray, disassemble and clean the optical unit.
WARNING
The surface of the optical components consists of multiple dielectriclayers with varying degrees of refraction. Never use organic solvents(thinner, etc.) or any kind of cleanser on these components.
Since the LCD panel is equipped with an electronic circuit, never useany liquids (water, etc.) to clean the unit. Use of liquid may cause theunit to malfunction.
CAUTION
Use a commercial (inert gas) air spray designed for cleaning cameraand computer equipment. Use a resin-based nozzle only. Be varycareful not to damage optical parts with the nozzle tip. Never use anykind of cleanser on the unit. Also, never use abrasive materials on theunit as this may cause irreparable damage.
CAUTION
Part 2: Repair Information
2-19
7. LAMP REPLACEMENT
Replacement Procedure1. Turn off the projector and disconnect the
AC cord.2. Remove a screw with a Phillips screwdriver and
remove the lamp cover.3. Remove 3 screws and pull out the lamp
assembly by grasping the handle.4. Install the new lamp assembly securely and
tighten 3 screws.5. Place the lamp cover and tighten a screw.6. Connect the AC cord to the projector and turn
on.7. Reset the lamp replacement monitor timer. See
the explanation below.
How to reset the lamp replacement monitor timer1. Turn the projector on, and press the MENU button and the ON-SCREEN MENU will
appear. Press the POINT LEFT/RIGHT buttons to position the pointer at the settingmenu icon.
2. Press the POINT DOWN button. Move the pointer to the menu and position it at the"Lamp Counter Reset" icon, then press the SET button.
3. The message "Lamp Counter Reset?" is displayed. Press the POINT UP/DOWNbuttons to position the pointer at [Yes] and press the SET button to select it.
Please refer to the owner's manual for further information.
RecommendationShould the air filter become clogged with dust particles, it will reduce the cooling fan's
effectiveness and may result in internal heat build up and short lamp life. Werecommend cleaning the air filter after the projection lamp is replaced.
Refer to "Air Filter Cleaning".
WARNING
• For continued safety, replace with a lamp assembly of the same type. Service Parts No.: LV-LP11 (DY4-6157-000)
• Allow the projector to cool for at least 45 minutes before you openthe lamp cover. The inside of the projector can become very hot.
• Do not drop the lamp module or touch the glass bulb! The glass canshatter and cause injury.
Fig. 2-29
Lamp cover
Lamp Assembly
Handle
Do not reset the LampReplacement MonitorTimer, except after thelamp is replaced.
CAUTION
How to check the lamp replacement counterThe LAMP REPLACEMENT indicator will illuminate
when the lamp counter reaches 1000 hours. This is toindicate that lamp replacement is required.
You can check the accumulated illumination time ofthe lamp as follows:1. Press and hold the pointer ( ) on the projector for
more than 20 seconds to enter the service mode.2. The lamp replacement counter service menu is
displayed as shown in the figure on the right.For example, when data value "123" is displayed,the accumulated illumination time of the lamp is123 hours. To clear the menu, press the POWERbutton.
Part 2: Repair Information
2-20
Service ModeInput VideoGroup No. Data
10 0 123Ver. 1 .00
Lamp replacement counter data
Part 3
Adjustment
1. PRECAUTIONS FOR ADJUSTMENT
1.1 Adjustments after Parts Replacement
Part 3: Adjustment
3-1
Memory IC handlingMemory IC (IC1801) on the main board stores the data for the serviceadjustments, and should not be replaced except for the case ofdefective device.
The data of lamp replacement monitor timer is stored in the IC1801.
Please note that the lamp replacement monitor timer is reset when thememory IC (IC1801) is replaced.
(Lamp replacement monitor time can not be set to the previous value.)
Caution to memory IC (IC1801) replacementWhen IC1801 is replaced with new one, the CPU writes down the defaultdata of the service adjustments to the replaced IC. As these data are notthe same data as factory shipped data, it should be required to performthe re-adjustments following to the "Electrical Adjustments".
Please note that the lamp replacement monitor timer is reset.
Caution of Main Board replacement (in the case IC1801 is not defective)When the main board is replaced, IC1801 should be replaced with theone on previous main board. After replacement, it should be required toperform the re-adjustments following to the "Electrical Adjustments".
In this case, the lamp replacement monitor timer can be kept the valueas before.
CAUTION
Condenser Lens Adjustment ❍ ●
Condenser Lens (OUT) Adjustment ❍ ●
Relay Lens (OUT) Adjustment ❍ ●
Contrast Adjustment
R-Contrast adjustment ●
G-Contrast adjustment ●
B-Contrast adjustment ●
Output voltage adjustment ●
Fan voltage adjustment ●
Pedestal adjustment ●
NRS adjustment ●
Signal center adjustment ●
Black level adjustment ●
PC offset adjustment ●
PC gain adjustment ●
AV gain adjustment ●
Common center adjustment ● ●
Gamma shift adjustment ❍ ●
White balance adjustment ❍ ❍
Disassembly / Replaced Parts
LCD/PrismAss'y
Condenserlens
Condenser lens
(OUT)
Relay lens(OUT) P.F unit
Powersupply
unit
Mainboard
Polarized glass
R G B
Opt
ical
Adj
ustm
ents
Ele
ctric
al A
djus
tmen
ts
● : Adjustment necessary ❍ : Check necessary
1.2 Service Adjustment Menu Operation● How to use the service adjustment menu (It is used to perform service adjustment.)
To enter the service modeTo enter to the "Service Mode", press and hold the MENU and KEYSTONE buttons on
the projector at the same time for more than 3 seconds.
To adjust service dataSelect an adjustment group (group no.) by pressing the MENU button or KEYSTONE
button. Select an adjustment item (item no.) by pressing pointer ( ) or ( ) button. Tochange the data value, press the pointer ( ) or ( ) button.
To return to the normal modeTo exit the service mode, press the POWER button on the projector or remote control
unit.
1.3 Service ConditionsWhen you carry out the electrical, optical service adjustment or repairing with cabinet
top removal, it should be done under the service conditions listed below. If you can not keep the one of following conditions, the projector turns off
automatically by operating the protection circuit.
Service Conditions:• Operating Temperature : 5˚C - 30˚C• Fans Control : Maximum• AC Power Supply : 100 to 120V or 200V to 240V To set the Fan Control to maximum, follow the Fan Control Setting Procedure below;
Fan Control Setting Procedure1. Enter to the service mode.2. Set Group to <11>, No. to <0> and Data to <3>. Now the cooling fans operate in
maximum.3. Exit from the service mode.After finishing the work, restore Group to <11>, No. to <0> and Data to <0> according tosteps 1 to 3.
Part 3: Adjustment
3-2
Fig. 3-1
Service ModeInput VideoGroup No. Data
0 0 32Ver. 1 .00
Group No. Data valueItem No.
Part 3: Adjustment
3-3
1.4 Service Adjustment Data Table These initial values are the reference data written from theCPU ROM to memory IC when replaced new memory IC.The adjustment items indicated with “✻ ” are required toreadjust following to the “Electrical adjustments”. Otheritems should be used with the initial data value.
Group: 0 TB12740 TINT 32 0 ~ 631 SHP_EQ 2 0 ~ 32 SHP_FO 1 0 ~ 3
NTSC,PAL SECAM,NT4.43 S-Video Y,Cb,Cr
3 SHP_GAIN 10 10 10 10 0 ~ 15NTSC NT4.43 PAL SECAM
4 Y_OUT_LEVEL 30 30 31 31 0 ~ 63S-Video NTSC S-Video PAL S-Video SECAM Y,Cb,Cr
30 31 31 31NTSC NT4.43 PAL SECAM
5 C_OUT_LEVEL 32 32 32 32 0 ~ 63S-Video NTSC S-Video PAL S-Video SECAM Y,Cb,Cr
32 32 32 32NTSC PAL SECAM NT4.43 PAL 60
6 Y_DELAY 6 6 6 4 4 0 ~ 15S-Video NTSC S-Video PAL S-Video SECAM S-Video NT4.43 S-Video PAL60
4 4 3 3 47 COL_SYS - -8 X’TAL - -9 NOISE_DET - -
10 V_FREQ - - Read only11 Vert. Std - -12 CID - -13 V_SIG - -
NTSC,PAL SECAM,NT4.43 S-Video YCbCr
14 Cinema SHP_GAIN 8 8 8 8 0 ~ 15 For cinema mode Group: 1 CXA2101
0 PICTURE 30 0 ~ 631 BRIGHT 31 0 ~ 632 R_DRIVE 31 0 ~ 633 G_DRIVE 31 0 ~ 634 B_DRIVE 31 0 ~ 635 HSEP_SEL 1 0 ~ 16 CR_OFFSET1 15kHz: 7 Others: 10 0 ~ 157 CB_OFFSET1 15kHz: 7 Others: 10 0 ~ 158 BLK_BOTTOM 15 0 ~ 15
NTSC PAL, SECAM 1035i Y,Cb,Cr *1 *1 Y, Cb, Cr and Y, Pb, Pr except 1035i9 R-Y/R 6 13 6 6 0 ~ 15
10 R-Y/B 5 15 5 5 0 ~ 1511 G-Y/R 8 8 8 8 0 ~ 1512 G-Y/B 10 4 10 10 0 ~ 1513 MAT_OUT 0 0 0 1 0 ~ 3
15kHz 480i, 575i 480p, 575p 1080i, 1035i, 720p14 SYSTEM 0 1 2 0 ~ 315 V_TC 3 3 3 0 ~ 316 H_WIDTH 3 2 0 0 ~ 317 HS_MASK 0 1 1 0 ~ 1
Video, S-Video 480i, 575i 480p, 575p 1080i, 1035i, 720p18 CTI_LEVEL 2 2 2 2 0 ~ 3
15kHz 480i, 575i 480p, 575p 1080i, 1035i, 720p19 SUB_SHP 3 3 3 0 ~ 320 SHP_FO 0 2 3 0 ~ 321 PRE_OVER 2 2 3 0 ~ 322 LTI_LEVEL 0 1 1 0 ~ 323 D_PIC 0 0 0 0 ~ 324 HUE 31 0 ~ 63 Only adjustable for PAL,SECAM
No. Adjustment Item Initial Value Range Description
Part 3: Adjustment
3-4
NTSC PAL,SECAM 525i,480p 625i,575p 1035i Others25 SUB_COL 5 5 12 12 6 9 0 ~ 1526 SUB_HUE 7 7 8 7 9 6 0 ~ 1527 Cinema CTI_LEVEL 2 0 ~ 3 Set this value at Cinema Mode28 Cinema LTI_LEVEL 0 0 ~ 3 Set this value at Cinema Mode
Group: 2 L3E07050 (Digital Gamma, Color Shading & Timing Controller)PC DVI,AV
0 R_SUB_BRT 0 0 0 ~ 10231 G_SUB_BRT 0 0 0 ~ 10232 B_SUB_BRT 0 0 0 ~ 1023
PC AV DVI3 R_SUB_GAIN 573 573 492 0 ~ 1023 ✻ Red PC/AV gain adjustment4 G_SUB_GAIN 573 573 492 0 ~ 1023 ✻ Green PC/AV gain adjustment5 B_SUB_GAIN 573 573 492 0 ~ 1023 ✻ Blue PC/AV gain adjustment
PC, DVI Standard AV Standard6 Standard G GAMMA SHIFT 415 415 Note1 ✻ Gamma shift adjustment7 Standard R GAMMA SHIFT 415 415 Note1 ✻ White balance adjustment8 Standard B GAMMA SHIFT 415 415 Note1 ✻ White balance adjustment9 Standard GAMMA 0 0 0 0 ~ 1023
10 Standard GAMMA 1 210 166 0 ~ 102311 Standard GAMMA 2 340 290 0 ~ 102312 Standard GAMMA 3 436 406 0 ~ 102313 Standard GAMMA 4 511 496 0 ~ 102314 Standard GAMMA 5 574 560 0 ~ 102315 Standard GAMMA 6 633 626 0 ~ 102316 Standard GAMMA 7 674 672 0 ~ 102317 Standard GAMMA 8 709 709 0 ~ 102318 Standard GAMMA 9 740 740 0 ~ 102319 Standard GAMMA 10 770 770 0 ~ 102320 Standard GAMMA 11 800 800 0 ~ 102321 Standard GAMMA 12 832 838 0 ~ 102322 Standard GAMMA 13 884 877 0 ~ 102323 Standard GAMMA 14 950 940 0 ~ 102324 Standard GAMMA 15 1023 1023 0 ~ 1023
PC, DVI Real AV Cinema (Different value to Standard)25 Real/Cinema G GAMMA SHIFT 506 507 Note1 Note1:26 Real/Cinema R GAMMA SHIFT 512 512 Note127 Real/Cinema B GAMMA SHIFT 504 504 Note128 Real/Cinema GAMMA 0 512 512 0 ~ 102329 Real/Cinema GAMMA 1 492 538 0 ~ 102330 Real/Cinema GAMMA 2 497 524 0 ~ 102331 Real/Cinema GAMMA 3 502 519 0 ~ 102332 Real/Cinema GAMMA 4 507 516 0 ~ 102333 Real/Cinema GAMMA 5 509 515 0 ~ 102334 Real/Cinema GAMMA 6 510 512 0 ~ 102335 Real/Cinema GAMMA 7 510 511 0 ~ 102336 Real/Cinema GAMMA 8 510 510 0 ~ 102337 Real/Cinema GAMMA 9 510 510 0 ~ 102338 Real/Cinema GAMMA 10 510 510 0 ~ 102339 Real/Cinema GAMMA 11 509 510 0 ~ 102340 Real/Cinema GAMMA 12 508 510 0 ~ 102341 Real/Cinema GAMMA 13 506 509 0 ~ 102342 Real/Cinema GAMMA 14 502 502 0 ~ 102343 Real/Cinema GAMMA 15 512 512 0 ~ 102344 R 2 127 0 ~ 255 R Correction value of vertical line45 G 2 127 0 ~ 255 G Correction value of vertical line46 B 2 127 0 ~ 255 B Correction value of vertical line47 Red MID2 Level 453 0 ~ 102348 Red MID1 Level 500 0 ~ 102349 Red MAX Level 576 0 ~ 102350 Green MID2 Level 453 0 ~ 1023 Gray scale level adjustment51 Green MID1 Level 500 0 ~ 102352 Green MAX Level 575 0 ~ 102353 Blue MID2 Level 418 0 ~ 102354 Blue MID1 Level 465 0 ~ 1023
No. Adjustment Item Initial Value Range Description
Part 3: Adjustment
3-5
55 Blue MAX Level 541 0 ~ 102356 DVI std G GAMMA SHIFT 512 0 ~ 102357 DVI std R GAMMA SHIFT 512 0 ~ 102358 DVI std B GAMMA SHIFT 512 0 ~ 1023
Group: 3 DAC0 R_VIDEO_CENTER 74 0 ~ 255 ✻ Red Signal center adjustment1 G_VIDEO_CENTER 74 0 ~ 255 ✻ Green Signal center adjustment2 B_VIDEO_CENTER 74 0 ~ 255 ✻ Blue Signal center adjustment3 REF_R 136 0 ~ 255 ✻ Red white-black level adjustment4 REF_G 136 0 ~ 255 ✻ Green white-black level adjustment5 REF_B 136 0 ~ 255 ✻ Blue white-black level adjustment6 NRS_B 128 0 ~ 255 ✻ NRS adjustment7 NRS_A 190 0 ~ 255 ✻ NRS adjustment8 G_V_COM 140 0 ~ 255 ✻ Green common center adjustment9 B_V_COM 140 0 ~ 255 ✻ Blue common center adjustment
10 R_V_COM 140 0 ~ 255 ✻ Red common center adjustment11 R_CLMP 63 0 ~ 255 ✻ Red PC offset adjustment12 G_CLMP 63 0 ~ 255 ✻ Green PC offset adjustment13 B_CLMP 63 0 ~ 255 ✻ Blue PC offset adjustment14 R_BLK_DC 76 0 ~ 255 ✻ Red pedestal adjustment15 G_BLK_DC 76 0 ~ 255 ✻ Green pedestal adjustment16 B_BLK_DC 76 0 ~ 255 ✻ Blue pedestal adjustment
Group: 4 TA131815kHz 31kHz 33kHz 45kHz
0 SEP_LEV 0 0 0 0 0 ~ 31080i 720p 480p 575i,PAL,SECAM 480i,NTSC
1 HD_PHASE 36 38 36 32 32 0 ~ 632 V_FREQ - - Read only3 H_FREQ - -4 HD_IN - -
Group: 5 LP05 (Bright)0 LP05_R_GAIN 128 0 ~ 2551 LP05_G_GAIN 128 0 ~ 2552 LP05_B_GAIN 128 0 ~ 2553 TURBO_GAIN 19 0 ~ 255
Group: 6 L3E07050 (Digital Gamma at Bright on)0 Brt-On PC G GAMMA SHIFT 512 0 ~ 1023 Diffrential data at Bright-on * Modify G data only1 Brt-On PC R GAMMA SHIFT 512 0 ~ 1023 Diffrential data at Bright-on2 Brt-On PC B GAMMA SHIFT 512 0 ~ 1023 Diffrential data at Bright-on3 Brt-On AV G GAMMA SHIFT 512 0 ~ 1023 Diffrential data at Bright-on * Modify G data only4 Brt-On AV R GAMMA SHIFT 512 0 ~ 1023 Diffrential data at Bright-on5 Brt-On AV B GAMMA SHIFT 512 0 ~ 1023 Diffrential data at Bright-on6 Brt-On PC Standard GAMMA 0 512 0 ~ 1023 PC, DVI Standard at Bright on7 Brt-On PC Standard GAMMA 1 532 0 ~ 1023 (Differential value from Bright-off)8 Brt-On PC Standard GAMMA 2 527 0 ~ 10239 Brt-On PC Standard GAMMA 3 529 0 ~ 1023
10 Brt-On PC Standard GAMMA 4 534 0 ~ 102311 Brt-On PC Standard GAMMA 5 539 0 ~ 102312 Brt-On PC Standard GAMMA 6 539 0 ~ 102313 Brt-On PC Standard GAMMA 7 544 0 ~ 102314 Brt-On PC Standard GAMMA 8 544 0 ~ 102315 Brt-On PC Standard GAMMA 9 539 0 ~ 102316 Brt-On PC Standard GAMMA 10 534 0 ~ 102317 Brt-On PC Standard GAMMA 11 529 0 ~ 102318 Brt-On PC Standard GAMMA 12 529 0 ~ 102319 Brt-On PC Standard GAMMA 13 529 0 ~ 102320 Brt-On PC Standard GAMMA 14 524 0 ~ 102321 Brt-On PC Standard GAMMA 15 512 0 ~ 102322 Brt-On PC Hi-Cont GAMMA 0 512 0 ~ 1023 PC, DVI High-Contrast at Bright on23 Brt-On PC Hi-Cont GAMMA 1 552 0 ~ 1023 (Differential value from Bright-off)24 Brt-On PC Hi-Cont GAMMA 2 542 0 ~ 102325 Brt-On PC Hi-Cont GAMMA 3 546 0 ~ 102326 Brt-On PC Hi-Cont GAMMA 4 556 0 ~ 102327 Brt-On PC Hi-Cont GAMMA 5 566 0 ~ 102328 Brt-On PC Hi-Cont GAMMA 6 566 0 ~ 1023
No. Adjustment Item Initial Value Range Description
Part 3: Adjustment
3-6
29 Brt-On PC Hi-Cont GAMMA 7 576 0 ~ 1023 PC, DVI High-Contrast at Bright on30 Brt-On PC Hi-Cont GAMMA 8 576 0 ~ 1023 (Differential value from Bright-off)31 Brt-On PC Hi-Cont GAMMA 9 566 0 ~ 102332 Brt-On PC Hi-Cont GAMMA 10 556 0 ~ 102333 Brt-On PC Hi-Cont GAMMA 11 546 0 ~ 102334 Brt-On PC Hi-Cont GAMMA 12 546 0 ~ 102335 Brt-On PC Hi-Cont GAMMA 13 546 0 ~ 102336 Brt-On PC Hi-Cont GAMMA 14 536 0 ~ 102337 Brt-On PC Hi-Cont GAMMA 15 512 0 ~ 102338 Brt-On AV Standard GAMMA 0 512 0 ~ 1023 AV Standard at Bright on39 Brt-On AV Standard GAMMA 1 512 0 ~ 1023 (Differential value from Bright-off)40 Brt-On AV Standard GAMMA 2 512 0 ~ 102341 Brt-On AV Standard GAMMA 3 512 0 ~ 102342 Brt-On AV Standard GAMMA 4 512 0 ~ 102343 Brt-On AV Standard GAMMA 5 512 0 ~ 102344 Brt-On AV Standard GAMMA 6 512 0 ~ 102345 Brt-On AV Standard GAMMA 7 512 0 ~ 102346 Brt-On AV Standard GAMMA 8 512 0 ~ 102347 Brt-On AV Standard GAMMA 9 512 0 ~ 102348 Brt-On AV Standard GAMMA 10 512 0 ~ 102349 Brt-On AV Standard GAMMA 11 512 0 ~ 102350 Brt-On AV Standard GAMMA 12 512 0 ~ 102351 Brt-On AV Standard GAMMA 13 512 0 ~ 102352 Brt-On AV Standard GAMMA 14 512 0 ~ 102353 Brt-On AV Standard GAMMA 15 512 0 ~ 102354 Brt-On AV Hi-Cont GAMMA 0 512 0 ~ 1023 AV Cinema at Bright on55 Brt-On AV Hi-Cont GAMMA 1 538 0 ~ 1023 (Differential value from Bright-off)56 Brt-On AV Hi-Cont GAMMA 2 524 0 ~ 102357 Brt-On AV Hi-Cont GAMMA 3 519 0 ~ 102358 Brt-On AV Hi-Cont GAMMA 4 516 0 ~ 102359 Brt-On AV Hi-Cont GAMMA 5 515 0 ~ 102360 Brt-On AV Hi-Cont GAMMA 6 512 0 ~ 102361 Brt-On AV Hi-Cont GAMMA 7 511 0 ~ 102362 Brt-On AV Hi-Cont GAMMA 8 510 0 ~ 102363 Brt-On AV Hi-Cont GAMMA 9 510 0 ~ 102364 Brt-On AV Hi-Cont GAMMA 10 510 0 ~ 102365 Brt-On AV Hi-Cont GAMMA 11 510 0 ~ 102366 Brt-On AV Hi-Cont GAMMA 12 510 0 ~ 102367 Brt-On AV Hi-Cont GAMMA 13 509 0 ~ 102368 Brt-On AV Hi-Cont GAMMA 14 502 0 ~ 102369 Brt-On AV Hi-Cont GAMMA 15 512 0 ~ 1023
Group: 10 Option0 Lamp Time Monitor - - Read only1 RS232C Baudrate 0 0 ~ 1 0: 19200bps 1: 9600bps2 Shootout Mode 0 0 ~ 2 1: Mode-1 (Change when no signal input)
2: Mode-2 (Priority of AV) 0: Disable3 Cooling Time 3 0 ~ 15 Set cooling time period 1: 30 sec. 3: 90 sec.
15: 450 sec. 0: On conti.4 High-Land SW 0 0 ~ 1 0: Normal mode (Normal operation)
1: Highland mode (max speed in normal)5 V-Sync SW 0 0 ~ 1 0: Vertical-synchronized 1: No vertical-synchronized6 Color Shading SW 1 0 ~ 1 Color correction 0: No
1: Yes, adjustable but does no store the value7 MCI Output Auto 1 0 ~ 1 Auto: 1, Fixed: 08 Keystone Option 0 0 ~ 1 Fixed limitation: 0, Change limitation to the input: 19 Syukka SW 0 0 ~ 10 Reset the all of user control data to the factory ship
data when data changes to 10.Group: 11 Fan Control ✻ Fan voltage adjustment
0 Fan Speed Mode 0 0 ~ 3 0: Fan control, 1: Min., 2: Mid., 3: Max. it can not be memorized.
1 Fan-1 Min Data 44 0 ~ 127 Minimum output data when controlling Fans ✻
2 Fan-2 Min Data 63 0 ~ 127 Minimum output data when controlling Fans ✻
3 Fan-1 Max Data 217 128 ~ 255 Maximum output data when controlling Fans ✻
4 Fan-2 Max Data 236 128 ~ 255 Maximum output data when controlling Fans ✻
5 Temp Low 37 10 ~ 80 Decides output data of DAC for temperature
No. Adjustment Item Initial Value Range Description
Part 3: Adjustment
3-7
6 Temp High 45 30 ~ 80 Decides output data of DAC for temperature7 Fan-1 Temp Error 61 30 ~ 80 Temperature which CPU judges the abnormal
temperatur (optical unit temperature, on Main board)8 Fan-2 Temp Error 51 30 ~ 80 Temperature which CPU judges the abnormal
temperature (outside temperature, on Temp board)9 Fan-1 Speed Monitor - 0 ~ 255 Read only, displays DAC output data
10 Fan-2 Speed Monitor - 0 ~ 255 Read only, displays DAC output data11 Temp Monitor - 0 ~ 9999 Read only (Upper 2 byte indicates for Fan-1,
Lower 2 byte indicates Fan-2)12 Eco mode Fan-1 Min Data 44 0 ~ 127 decides minimum output data at Eco mode.13 Eco mode Fan-2 Min Data 63 0 ~ 127 decides minimum output data at Eco mode.14 Eco mode Fan-1 Max Data 217 128 ~ 255 decides maximum output data at Eco mode.15 Eco mode Fan-2 Max Data 236 128 ~ 255 decides maximum output data at Eco mode.
Group: 12 PC Real / AV Cinema0 PC Real Contrast 32 0 ~ 631 PC Real Brightness 32 0 ~ 632 PC Real Red 32 0 ~ 633 PC Real Green 32 0 ~ 634 PC Real Blue 32 0 ~ 635 PC Real Gamma 8 0 ~ 156 AV Cinema Contrast 32 0 ~ 637 AV Cinema Brightness 32 0 ~ 638 AV Cinema Color 32 0 ~ 639 AV Cinema Tint 32 0 ~ 63
10 AV Cinema Red 32 0 ~ 6311 AV Cinema Green 32 0 ~ 6312 AV Cinema Blue 32 0 ~ 6313 AV Cinema Sharpness 15 0 ~ 3114 AV Cinema Gamma 8 0 ~ 15
Group: 500 ADC0 ADC R-OFFSET 128 0 ~ 2551 ADC G-OFFSET 128 0 ~ 2552 ADC B-OFFSET 128 0 ~ 2553 ADC R-GAIN 254 0 ~ 2554 ADC G-GAIN 254 0 ~ 2555 ADC B-GAIN 254 0 ~ 2556 ADC BandWidth PC 3 0 ~ 37 ADC BandWidth AV 3 0 ~ 3
Group: 510 NTSC Gakaku0 NTSC TOTAL DOTS 2626 0 ~ 20471 NTSC DISP DOTS 1024 0 ~ 20472 NTSC H BACK PORCH 230 0 ~ 20473 NTSC V BACK PORCH 46 0 ~ 20474 NTSC DISP LINE 456 0 ~ 20475 NTSC CLAMP 4 0 ~ 2047
Group: 511 PAL Gakaku0 PAL TOTAL DOTS 2694 0 ~ 20471 PAL DISP DOTS 1024 0 ~ 20472 PAL H BACK PORCH 266 0 ~ 20473 PAL V BACK PORCH 62 0 ~ 20474 PAL DISP LINE 533 0 ~ 20475 PAL CLAMP 4 0 ~ 2047
Group: 512 HDTV 1080i-60 Gakaku0 TOTAL DOTS 1206 0 ~ 20471 DISP DOTS 1024 0 ~ 20472 H BACK PORCH 145 0 ~ 20473 V BACK PORCH 52 0 ~ 20474 DISP LINE 1048 0 ~ 20475 CLAMP 5 0 ~ 2047
Group: 513 HDTV 1080i-50 Gakaku0 TOTAL DOTS 1448 0 ~ 20471 DISP DOTS 1024 0 ~ 20472 H BACK PORCH 144 0 ~ 20473 V BACK PORCH 64 0 ~ 20474 DISP LINE 1044 0 ~ 2047
No. Adjustment Item Initial Value Range Description
Part 3: Adjustment
3-8
5 CLAMP 5 0 ~ 2047Group: 514 HDTV 1035i Gakaku
0 TOTAL DOTS 1206 0 ~ 20471 DISP DOTS 1024 0 ~ 20472 H BACK PORCH 145 0 ~ 20473 V BACK PORCH 90 0 ~ 20474 DISP LINE 1006 0 ~ 20475 CLAMP 5 0 ~ 2047
Group: 515 HDTV 720p Gakaku0 TOTAL DOTS 1354 0 ~ 20471 DISP DOTS 1024 0 ~ 20472 H BACK PORCH 260 0 ~ 20473 V BACK PORCH 36 0 ~ 20474 DISP LINE 698 0 ~ 20475 CLAMP 5 0 ~ 2047
Group: 516 HDTV 575p Gakaku0 TOTAL DOTS 1348 0 ~ 20471 DISP DOTS 1024 0 ~ 20472 H BACK PORCH 240 0 ~ 20473 V BACK PORCH 60 0 ~ 20474 DISP LINE 524 0 ~ 20475 CLAMP 0 0 ~ 2047
Group: 517 HDTV 480p Gakaku0 TOTAL DOTS 1288 0 ~ 20471 DISP DOTS 1024 0 ~ 20472 H BACK PORCH 212 0 ~ 20473 V BACK PORCH 46 0 ~ 20474 DISP LINE 451 0 ~ 20475 CLAMP 0 0 ~ 2047
No. Adjustment Item Initial Value Range Description
2. ELECTRICAL ADJUSTMENTS
[Before adjustment]Set the pattern generator (video signal generator) output level to 1 [Vp-p] (75 ohms
terminated) at the video input connector. Set the computer signal generator output levelto 0.7 [Vp-p] (75 ohms terminated) at the computer input connector.Set Picture control mode to "STANDARD" mode.Use a 16-step pattern for the adjustments.
2.1 Output Voltage AdjustmentAfter replacing the power unit and P.F. unit, readjust the output voltage adjustment
as follows.
1. Connect a digital voltmeter to pins 1 (+) and 3 (-) of K6D.2. Adjust the voltage by using VR611 as follows.
AC Input Reading230V 370V ± 2V100V 320V ± 2V
2.2 Fan Voltage Adjustment (For LV-7350)1. Set service mode to group no. "11".
[Voltage adjustment at the minimum fan speed]1. Select Item no. "0" and Data. "1".2. Select Item no. "1".3. Connect a digital voltmeter to test point "TP12V1" (+) and chassis ground (-).4. Change data value and set the digital voltmeter voltage value to 7.5 ± 0.1 V.5. Select item no. "2".6. Connect the digital voltmeter to test point "TP12V2" (+) and chassis ground (-).7. Change data value and set the digital voltmeter voltage value to 9.0 ± 0.1 V.
Part 3: Adjustment
3-9
CAUTION
The each circuit has been made by the fine adjustment at factory. Donot attempt to adjust the following adjustments except requiring thereadjustments in servicing, otherwise it may cause loss of performanceand product safety.
CAUTION Be sure to connect the lamp when taking this adjustment.
CAUTIONPlease refer to "Service Adjustment Menu Operation" for entering to theservice mode and adjusting the service data.
[Voltage adjustment at the maximum fan speed]1. Select Item no. "0" and Data. "3".2. Select Item no. "3".3. Connect a digital voltmeter to test point "TP12V1" (+) and chassis ground (-).4. Change data value and set the digital voltmeter voltage value to 13.5 ± 0.1 V.5. Select item no. "4".6. Connect the digital voltmeter to test point "TP12V2" (+) and chassis ground (-).7. Change data value and set the digital voltmeter voltage value to 13.5 ± 0.1 V.
2.3 Fan Voltage Adjustment (For LV-7355)1. Set service mode to group no. "11".
[Voltage adjustment at the minimum fan speed]1. Select Item no. "0" and Data. "1".2. Select Item no. "1".3. Connect a digital voltmeter to test point "TP12V1" (+) and chassis ground (-).4. Change data value and set the digital voltmeter voltage value to 8.0 ± 0.1 V.5. Select item no. "2".6. Connect the digital voltmeter to test point "TP12V2" (+) and chassis ground (-).7. Change data value and set the digital voltmeter voltage value to 9.0 ± 0.1 V.
[Voltage adjustment at the maximum fan speed]1. Select Item no. "0" and Data. "3".2. Select Item no. "3".3. Connect a digital voltmeter to test point "TP12V1" (+) and chassis ground (-).4. Change data value and set the digital voltmeter voltage value to 13.5 ± 0.1 V.5. Select item no. "4".6. Connect the digital voltmeter to test point "TP12V2" (+) and chassis ground (-).7. Change data value and set the digital voltmeter voltage value to 13.5 ± 0.1 V.
2.4 Pedestal Adjustment1. Receive the 16-step gray scale video signal.2. Set to VIDEO mode.3. Enter the service mode.
[R-Pedestal adjustment]4. Connect an oscilloscope to test point "TP201R" (+) and chassis ground (-).5. Select item no. "14" of group no. "3" and change data value to adjust the pedestal
level and black level to be same level.
[G-Pedestal adjustment]6. Connect an oscilloscope to test point "TP201G" (+) and chassis ground (-).7. Select item no. "15" of group no. "3" and change data value to adjust the pedestal
level and black level to be same level.
Part 3: Adjustment
3-10
[B-Pedestal adjustment]8. Connect an oscilloscope to test point "TP201B" (+) and chassis ground (-).9. Select item no. "16" of group no. "3" and change data value to adjust the pedestal
level and black level to be same level.
2.5 NRS Adjustment1. Receive the 16-step gray scale computer signal.2. Set to COMPUTER mode.3. Connect an oscilloscope to test point "TP3551" (+) and chassis ground (-).4. Enter the service mode and select item no. "7" of group no. "3" and change data value
to adjust it so that waveform "a" is 5.5 ± 0.1 V.
2.6 Signal Center Adjustment1. Receive the 16-step gray scale computer signal.2. Set to COMPUTER mode.3. Enter the service mode.
[R-signal center adjustment]4. Connect the digital voltmeter to test point "TP25R1" (+) and chassis ground (-).5. Select item no. "0" of group no. "3" and change data value to adjust it so that the
voltage value is 7.30 ± 0.05 V.
[G-signal center adjustment]6. Connect the digital voltmeter to test point "TP25G1" (+) and chassis ground (-).7. Select item no. "1" of group no. "3" and change data value to adjust it so that the
voltage value is 7.30 ± 0.05 V.
Part 3: Adjustment
3-11
(a)
Fig. 3-3
Pedestal level = Black level
(a)
Fig. 3-2
[B-signal center adjustment]8. Connect the digital voltmeter to test point "TP25B1" (+) and chassis ground (-).9. Select item no. "2" of group no. "3" and change data value to adjust it so that the
voltage value is 7.30 ± 0.05 V.
2.7 Black Level Adjustment1. Receive the 16-step gray scale computer signal.2. Set to COMPUTER mode.3. Enter the service mode.
[R-black level adjustment]4. Connect an oscilloscope to test point "TP25R1" (+) and chassis ground (-).5. Select item no. "3" of group no. "3" and change data value to adjust it so that
waveform "a" is 10.0 ± 0.1 V.
[G-black level adjustment]6. Connect an oscilloscope to test point "TP25G1" (+) and chassis ground (-).7. Select item no. "4" of group no. "3" and change data value to adjust it so that
waveform "a" is 10.0 ± 0.1 V.
[B-black level adjustment]8. Connect an oscilloscope to test point "TP25B1" (+) and chassis ground (-).9. Select item no. "5" of group no. "3" and change data value to adjust it so that
waveform "a" is 10.0 ± 0.1 V.
2.8 PC Offset Adjustment1. Receive the 16-step gray scale computer signal.2. Set to COMPUTER mode.3. Enter the service mode.
[R offset adjustment]4. Connect an oscilloscope to test point "TP25R1" (+) and chassis ground (-).5. Select item no. "11" of group no. "3" and change data value to adjust it so that
waveform "a" (black signal part) has the maximum amplitude.
Part 3: Adjustment
3-12
(a)
black level
black level
Fig. 3-4
[G offset adjustment]6. Connect an oscilloscope to test point "TP25G1" (+) and chassis ground (-).7. Select item no. "12" of group no. "3" and change data value to adjust it so that
waveform "a" (black signal part) has the maximum amplitude.
[B offset adjustment]8. Connect an oscilloscope to test point "TP25B1" (+) and chassis ground (-).9. Select item no. "13" of group no. "3" and change data value to adjust it so that
waveform "a" (black signal part) has the maximum amplitude.
2.9 PC Gain Adjustment1. Receive the 16-step gray scale computer signal.2. Set to COMPUTER mode.3. Enter the service mode.
[R gain adjustment]4. Connect an oscilloscope to test point "TP25R1" (+) and chassis ground (-).5. Select item no. "3" of group no. "2" and change data value to adjust it so that
waveform "a" has the minimum amplitude.
[G gain adjustment]6. Connect an oscilloscope to test point "TP25G1" (+) and chassis ground (-).7. Select item no. "4" of group no. "2" and change data value to adjust it so that
waveform "a" has the minimum amplitude.
[B gain adjustment]8. Connect an oscilloscope to test point "TP25B1" (+) and chassis ground (-).9. Select item no. "5" of group no. "2" and change data value to adjust it so that
waveform "a" has the minimum amplitude.
Part 3: Adjustment
3-13
Black Level
(a)
Fig. 3-5
White Level(a)
Fig. 3-6
2.10 AV Gain Adjustment1. Receive the 16-step gray scale video signal.2. Set to VIDEO mode.3. Enter the service mode.
[R gain adjustment]4. Connect an oscilloscope to test point "TP25R1" (+) and chassis ground (-).5. Select item no. "3" of group no. "2" and change data value to adjust it so that
waveform "a" has the minimum amplitude.
[G gain adjustment]6. Connect an oscilloscope to test point "TP25G1" (+) and chassis ground (-).7. Select item no. "4" of group no. "2" and change data value to adjust it so that
waveform "a" has the minimum amplitude.
[B gain adjustment]8. Connect an oscilloscope to test point "TP25B1" (+) and chassis ground (-).9. Select item no. "5" of group no. "2" and change data value to adjust it so that
waveform "a" has the minimum amplitude.
2.11 Common Center Adjustment1. Receive the 1 dot line computer signal.2. Set to COMPUTER mode.3. Enter the service mode.
[G-common center adjustment]4. Project the green light component on the screen.5. Select item no. "8" of group no. "3" and change data value to adjust it so that the
slicker on the screen is minimized.
[B-common center adjustment]6. Project the blue light component on the screen.7. Select item no. "9" of group no. "3" and change data value to adjust it so that the
slicker on the screen is minimized.
[R-common center adjustment]8. Project the red light component on the screen.9. Select item no. "10" of group no. "3" and change data value to adjust it so that the
slicker on the screen is minimized.
Part 3: Adjustment
3-14
White Level(a)
Fig. 3-7
2.12 Gamma Shift Adjustment
[PC-gamma off adjustment]1. Receive the 16-step gray scale computer signal.2. Set to COMPUTER mode.3. Enter the service mode, select item no. "6" of group no. "2" and change data value to
adjust it so that the gray scale screen appears correctly on the screen.
[AV-gamma off adjustment]4. Receive the 16-step gray scale video signal.5. Set to VIDEO mode.6. Enter the service mode, select item no. "6" of group no. "2" and change data value to
adjust it so that the gray scale screen appears correctly on the screen.
2.13 White Balance Adjustment
[PC white balance adjustment]1. Receive the 16-step gray scale computer signal.2. Set to COMPUTER mode.3. Enter the service mode, select item no. "7" (Red) or "8" (Blue) of group no. "2", and
change data values respectively to make a proper white balance.4. Perform step 3 with the BRIGHT button ON and OFF.
[AV white adjustment]5. Receive the 16-step gray scale video signal.6. Set to VIDEO mode.7. Enter the service mode, select item no. "7" (Red) or "8" (Blue) of group no. "2", and
change data values respectively to make a proper white balance.8. Perform step 7 with the BRIGHT button ON and OFF.
* Verify that the white balance for video input is equal to that for computer input.
2.14 Note on White Uniformity AdjustmentIf you find the color shading on the screen, adjust the white uniformity by using the
proper computer and "Color Shading Correction" software.The software is supplied with this service manual.
Part 3: Adjustment
3-15
Part 3: Adjustment
3-16
3. OPTICAL ADJUSTMENTSBefore taking optical adjustments below, remove the Cabinet Top and Main Board
following to the “Mechanical Disassemblies”Adjustments require a 2.0mm hex wrench and a slot screwdriver. When you adjust
Condenser lens, Condenser lens-out or Relay lens adjustment, you need to disconnectsome connectors and FPC cables of LCD panels on the main board.
3.1 Contrast Adjustment
[Before adjustment]• Input a 100% of black raster signal.
[R/G/B-contrast adjustment]1. Loosen a screw A (Fig. 3-8/3-9) on the polarized
glass mounting base which you intend to adjust.2. Turn the polarized glass mounting base as shown in
Fig. 3-8 to obtain the darkest brightness on the screen.3. Tighten the screw A to fix the polarized glass
mounting base.Repeat steps 1 to 3 for remaining polarized glasses. Fig. 3-8
Fig. 3-9
CAUTIONDo not disconnect connectors K8N, K8P, K8H, K8R and K8S on themain board, because the projector can not turn on due to operate thepower failure protection.
Slot B
Polarized glassmounting base
A
B-Polarized GlassMounting Base
G-Polarized GlassMounting Base
A
A
Main Board
A
R-Polarized GlassMounting Base
3.2 Condenser Lens Adjustment1. Turn the projector on by a state of without
FPC cables.2. Project only green light on the screen.3. Adjust the adjustment base of condenser
lens assy to make color uniformity in green.1) If the shading appears on the left or right
of the screen as shown in Fig. 3-10,loosen 2 screws A with the 2.0mm hexdriver, and adjust the slot B to makecolor uniformity in green by using a slotscrewdriver.
2) If the shading appears on the top orbottom of the screen as shown in Fig. 3-11, loosen 2 screw C with the2.0mm hex driver, and adjust the slot Dto make color uniformity in green byusing a slot screwdriver.
4. Tighten screws A and C to fix the Condenserlens unit.
Part 3: Adjustment
3-17
y
x
Slot D
C
a b
a
b
Moving of slot B
Moving of Slot D
Slot B
A
C
y
x
Green
Green
A
Fig. 3-10
Fig. 3-11
The relay lens adjustmentmust be carried out aftercompleting this adjustment.
CAUTION
3.3 Condenser Lens-Out Adjustment1. Turn the projector on by a state of without
FPC cables.2. Project green and blue lights on the screen.3. Adjust the adjustment base of condenser
lens-out assy to make color uniformity incyan.1) If the shading appears on the left or right
of the screen as shown in Fig. 3-12,loosen 1 screw A with the 2.0mm hexdriver, and adjust the slot B to makecolor uniformity in cyan by using a slotscrewdriver.
2) If the shading appears on the top orbottom of the screen as shown in Fig. 3-13, loosen 1 screw C with the2.0mm hex driver, and adjust the slot Dto make color uniformity in cyan byusing a slot screw driver.
4. Tighten the screw A and C to fix the relaylens unit.
Part 3: Adjustment
3-18
A
Slot B
a
b
b aCyan
Slot D
y
x
C
Cyan
Moving of slot B
Fig. 3-12
Fig. 3-13
Moving of slot D
y
x
3.4 Relay lens-Out Adjustment1. Turn the projector on by a state of without
FPC cables.2. Project all of lights on the screen.3. Adjust the adjustment base of relay lens
assy to make color uniformity in white.1) If the shading appears on the left or right
of the screen as shown in Fig. 3-14,loosen 1 screw A with the 2.0mm hexdriver, and adjust the slot B to makecolor uniformity in white by using a slotscrewdriver.
2) If the shading appears on the top orbottom of the screen as shown in Fig. 3-15, loosen 1 screw C with the2.0mm hex driver, and adjust the slot Dto make color uniformity in white byusing a slot screwdriver.
4. Tighten the screws A and C to fix the relaylens unit.
Part 3: Adjustment
3-19
Fig. 3-14
Fig. 3-15
ASlot B
a
b
b aWhite
Slot D
y
x
C
y
x
White
Moving of slot B
Moving of slot D
3.5 Optical Adjustment Setting1. Remove the 8 screws on the main board.2. Connect the connectors as shown above using three extension cables.3. Turn the projector on and perform optical adjustment.
* Extension cables (3): Supplied as separate service parts.
Part 3: Adjustment
3-20
Fig. 3-16
CAUTIONThese cables are used to run the fan. If they are not connected, theprotection circuit is activated to prevent the projector from starting.
Part 3: Adjustment
3-21
4. TEST POINTS AND LOCATIONS● Main board
K25
R
K8P
K25G
K25
B
IC4101
IC301
IC401
IC801
TP12V2
TP12V1TP3581
TP25R1TP25R2
TP3551
TP11SC TP11SY
TP25G2
TP11CV
TP11PB
TP11PRTP25G1
TP62V
TP62H
TP52R
TP52B
TP52G
TP201GTP201B
TP201R
TP205
TP25B1TP25B2
TPDCLK
TPDHS
TPDVS
Fig. 3-17
Part 4
Troubleshooting
1. TROUBLESHOOTING1.1 No Power
The possible causes of No Power are listed below. Please check following and refer topower supply and protection circuits diagram in the figure opposite.
1) Stop the operation of power supply circuit due to detection of abnormality.
● Detected the abnormality on the secondary power supply lines.• Power failure detection diodes detect an abnormal voltage on the power supply.
Check the shortage of secondary circuits, IC, condensers, etc.
● Detected the operation stop of cooling fans.• Power failure detection diodes detect the fan operation stop.
Check Fans FN901, FN902, FN903, FN904, FN905 and FN906.• Check fan's power supply lines and detection diodes and transistors D69A, D69B,
D69C and Q69A.
● Detected the abnormal temperature rise inside the projector.• Temperature sensor IC detect abnormal temperature.
Check peripheral circuits and sensor IC IC4881 and IC2881.• Thermal switch (TSW611) detects abnormal temperature.
Check peripheral circuits and TSW611.TSW611 ............................................... open in normalTSW611 shorts when the peripheral temperature is over 90˚C.
• Thermal switch (SW902) detects abnormal temperature. Check peripheral circuits and SW902. SW902................................................. short in normalSW902 opens when peripheral temperature is over 100˚C.
● Detected the abnormality on the lamp ballast unit.• The lamp ballast unit outputs error signal (LAMP_ERR) to pin 47 of IC801.
LAMP_ERR........................................... High in abnormal
● Detected the over load/over voltage on power supply circuit.• Feedback circuits detect over load or over voltages.
Check PC641, PC642 and peripheral circuits.
● Operated the mechanical protect on the Interlock switch (SW904). • Check lamp cover fixed correctly.
● Fuse (F601) open.
Part 4: Troubleshooting
4-1
2) Abnormality occurs on drive signals for power or lamp circuit.
● Abnormality on power starter signals (POWER, 5V_SW).• POWER signal is output from pin 1 of IC801 and sent to pin 17 of IC1881, and
output from pin 3 by the name of 5V_SW signal. 5V_SW signal drives 15.5V and9VMCI power supply circuits on the power board.POWER/5V_SW ................................... High in power on
• Check POWER and 5V_SW signals, 9V regulator circuit Q65A, Q65B, Q65C, IC65Aand peripheral circuit, 15.5V switch circuit Q661, Q662 and peripheral circuit onthe Power Board.
● Abnormality on lamp ballast drive signal (BALLAST_AC).• BALLAST_AC signal is output from pin 39 of IC801 and sent to pin 11 of IC1881,
and output from pin 9 by the name of BALLAST_AC1 signal. BALLAST_SW1 signaldrives the lamp ballast unit.
• Check BALLAST_AC and BALLAST_AC1 signals and lamp ballast unit.
● Abnormality on fan drive signal (FAN DRIVE).• FAN DRIVE signal is output from pin 41 of IC801 and sent to pin 15 of IC1881, and
output from pin 5 by the name of FAN DRIVE1 signal. FAN DRIVE1 signal drivesfan supply voltages (12V/12V1) on the power board.FAN DRIVE/FAN DRIVE1..................... High in power on
• Check FAN DRIVE/FAN DRIVE1 signals, 12V regulator circuits IC661, Q681,Q682, Q66A, IC671, Q671, Q672 and peripheral circuits.
● Abnormality on power drive signal (LAMP_BST_SW).• LAMP_BST_SW signal is output from pin 82 of IC801 and sent to pin 2 of IC1871,
and output from pin 18 by the name of LAMP_BST_SW1 signal. LAMP_BST_SW1signal drives the power factor control IC on the P.F. board through the Power board.LAMP_BST_SW/LAMP_BST_SW1 ......... High in power on
• Check LAMP_BST_SW and LAMP_BST_SW1 signal, photo-coupler PC643,transistors Q651, Q652 and peripheral circuits.
3) Abnormality occurs on the power circuit.
● Abnormality on power primary circuit• Check Line filters, L601, L602, D614, L611, IC631, D632, etc.
● Abnormality on power secondary circuit• Check D651, D652, D653, IC651, etc.
Part 4: Troubleshooting
4-2
Part 4: Troubleshooting
4-3
SW904Interlock sw.
SW902Thermal sw.
F601Fuse
11
3
1 4 7
1
1
2
1
2
4 7
3
3
5
53
1 3
1 3 1 2
PowerOscillator
Circuit
15.5V
15.5V
6V
-6V
FN
901
FN
902
FN
903
FN
904
FN905FN906
BALAST_AC1
LAMP_SW1
LAMP_BST_SW1
LAM
P_B
ST
_SW
1
P-FAILP-FAIL
5V_SW5V_SW
FAN DRIVE1FAN DRIVE1
Fan Control
IC68
1IC
671
IC801SUB CPU
IC1881BUFFER
IC1871BUFFER
IC2881TEMP.SENSOR
IC4881TEMP. SENS.
TEMP. SENSORBOARD
9-10
13-14
15-16
11-12
1
2
1
2
47 80 8148
82
3
39
1
415
3
9
12
18 2
8
11
17
15
Q661
37-38
P.F BOARD
POWER BOARD MAIN BOARD
LAMP BALLAST UNITAC IN
K6D
K6E
K6F
K6J
K6KK6MK6L
K6S K8S
K6S K8S
K8B K8E
K48E
K8NK8P
CB1
CB2
LAMP Ass'y
LAMP_ERR
SD
A
SC
L
IC611P.F.CONTROL
TSW611
LAMP
On: High
On: High
Failure: Low Failure: Low
Failure: High
On: High
On: High
On: Low
On: High
On: High
F601
SW902
SW904
IC2881
IC4881
Fig. 4-1 Power supply drive and protection diagrams and locations
1.2 No PictureThe possible causes of No Picture are listed below. Please check following and refer to
video signal processing diagrams in the figure opposite.
1) No picture from Video source
● Composite video input• Check composite video signal at pins 45 and 46 of K3U on the Main Board and
K10U on the AV Board.• Check Y, C signals at pins 7 and 9 of IC2101.• Check Y, C signals at pins 5 and 7 of IC1101
● S-video input• Check S-video signals at pins 39, 40 (Y), 41, 42 (C) of K10U and K3U.• Check Y, C signals at test points TP11SC and TP11SY.• Check Y, C signals at pins 43 and 44 of IC1101.
● Component input• Check component signals at pins 49, 50 (Pb), 51, 52 (Pr) of K10U and K3U.• Check component signals (Y, Pr, Pb) at test points TP11CV, TP11PR and TP11PB.
● All of video signals• Check component signals (Y, Cb, Cr) at pins 21, 22 and 23 of IC1101.• Check component signals (Y, Cb, Cr) at pins 69, 68 and 67 of IC4101.• Check component signals (Y, Pb, Pr) at pins 75, 74 and 73 of IC4101.• Check Sync signals (AV_HSYNC, AV_VSYNC) at pins 4 and 9 of IC1101.• Check Sync signals (AV_HSYNC, AV_VSYNC) at pins 65 and 66 of IC4101.• Check RGB signals at pin 39, 37 and 35 of IC4101.• Check RGB signals at pins 15, 4 and 14 of IC3101.• Check blanking signal at pin 9, 10, 11 of IC3101.• Check RGB signals at pins 1, 3 and 5 of IC5241.• Check Sync signals (AV_HSYNC, AV_VSYNC) at pins 2 and 12 of IC6261.• Check AV/PC switching signal at pin 22 of IC5241 and pins 10 and 11 of IC6261.
AV: Low, PC: High
Part 4: Troubleshooting
4-4
2) No picture from Computer source [Analog]
● DVI-Input• Check RGB signals at pins 35-36, 37-38 and 39-40 of K10V on the DVI Board and
K3V on the Main Board.• Check Sync signals at pins 5-6 and 3-4 of K10W on the DVI Board and K3W on the
Main Board.
● VGA-Input• Check RGB signals at pins 3-4, 7-8 and 11-12 of K10T on the AV Board and K3T on
the Main Board.• Check Sync signals at pins 15-16 and 19-20 of K10T on the AV Board and K3T on
the Main Board.• Check RGB signals at pins 1, 3 and 5 of IC5211.• Check RGB signals at pins 8, 10 and 12 of IC5241.• Check Sync signals at pins 13 and 11 of IC6241.• Check Sync signals at pins 1 and 13 of IC6261.• Check AV/PC switching signal at pin 22 of IC5241 and pins 10 and 11 of IC6261.
AV: Low, PC: High
3) No picture from DVI source• Check power supply voltages on the DVI board.
5VDVI on pins 39-40, 5VS on pins 35-36, 3.3VS on pins 31-32, 9VMCI on pins 35-38, 5VD on pins 21-22 of K10W and K3W.
• Check Sync signal at pins 16 and 18 of IC8081.• Check IC IC8001, IC7021, IC7031 and peripheral circuits.
4) No picture from both of Video and Computer sources• Check RGB signals at test points TP52R, TP52G and TP52B.• Check RGB signals at test points TP201R, TP201G and TP201B.• Check HSYNC signal at test point TP205.• Check Sync signals at test points at TP62H and TP62V.
5) No picture from all of sources• Check RGB S&H signals at test points TP25B1, TP25B2, TP25G1, TP25G2, TP25R1
and TP25R2.• Check NRS signals at test points TP3551.• Check power supply circuit 15.5V and 15VL and peripheral circuit.• Check IC IC501, IC531, IC561, IC1501, IC1531, IC1561, IC3501, IC3531, IC3561,
IC801, IC301, IC401 and peripheral circuits.
Part 4: Troubleshooting
4-5
SIGNAL K10W/K3W SIGNAL K10V/K3V SIGNAL K10U/K3U SIGNAL K10T/K3TV-Sync 3-4 B 35-36 Video 45-46 V-Sync 19-20H-Sync 5-6 G 37-38 S-C 41-42 H-Sync 15-16
R 39-40 S-Y 39-40 B 11-12PB 49-50 G 7-8PR 51-52 R 3-4
Part 4: Troubleshooting
4-6
DG
B0-9
31 5 228
161820
IC52
41AV
/PC
-RG
B-S
W
AV/P
C
PC : H
AV : L
IC52
71
IC52
81
IC52
91
2 13 121
10 1
11415
IC80
01D
VI
I/F
DVI
DIG
ITAL
/AN
ALO
G
ANAL
OG RG
B
H-S
YNC
V-SY
NC
IC62
41S
YN
C D
ET.
IC62
01SY
NC
SW
1 5
12 8
IC62
51IN
VE
RT
ER
IC61
01IN
VE
RT
ER
211 63
9 8
16
5
3 51113
IC52
51A
V/P
CS
YN
C-S
W
52
63
IC62
71B
UF
FE
R
HAF
CIC
251
TP52
R
TP52
B
TP52
G
TP20
1R
TP20
1B
TP20
1G
TP20
5 HSY
NC
IC20
1A
/D22 407 15
TP62
H
TP62
V
GB0
0-7
GBE
0-7
GG
00-7
GG
E0-7
GR
00-7
GR
E0-7
HS
VS
48 | 4610 | 77
D_B
E0-7
D_B
00-7
D_G
E0-7
D_G
00-7
D_R
E0-7
D_R
00-7
IC80
81B
UF
FE
R
2 4 6
16 18
GH
SG
VS
80 | 90
PX+-
, CLK
, DAT
A
H V
IC41
01R
GB
MA
TR
IX
AV/P
C
66
55 5
6
65 29 28 69 68 6773
7475
HS_
OU
TVS
_OU
T
HD_HSYNC
HD_VSYNC
AV_H
SYN
CAV
_VSY
NC
IC11
01V
IDE
OD
EC
OD
ER
913
14
4 21 22 23
43 44 17 18 19
75
S_SW
Y/C
Cr_SW
TP11
SC
TP11
SY
TP11
PR TP11
PB TP11
CV
Cb_SW
IC21
01D
IGIT
AL
C
OM
B
FIL
TE
R
97
2
IC51
61
C_S
WIN
2 5 121 3 13
15 14
9,104
39 37 35
IC31
01B
LA
NK
ING
IC31
21
IC21
31
IC31
41
VID
EO_R
GB
IC21
61D
/A
IC21
81I/OBL
ANK_
SW
AV/P
C
SYN
C_S
W
BLKC
_DC
C_S
WIN
S_SW
7 8
IC14
01DI
GIT
ALBR
IGHT
ERCO
NTRO
L
DB0
-9D
G0-
9D
R0-
9
DG
B0-9
DG
A0-9
DR
A0-9
5,4
9,1
TPDH
S
TPDV
S
TPCL
K
DC
LK
TUR
BO_1
DBB
0-9
DR
B0-9
VID
EO/Y
Pb/C
b
Pr/C
r
IC15
81D
/A
IC25
71D
/A
TP25
G1
TP25
G2
TP25
B1
TP25
B2
TP25
R1
TP25
R2IC
3551
NR
S
36
IC35
81N
RS
37
NR
SVC
OM
RG
TDW
N
B-L
CD
PAN
EL
G-L
CD
PAN
EL
R-L
CD
PAN
EL
4,5,
6
8 9,18
,19
713
11 12
IC53
1IC
1531
S&H_
G
IC40
1DI
GIT
ALCO
LOR
UNIF
ORM
ITY
CORR
ECTI
ON
TIM
ING
CONT
ROL
6,7
13
IC50
1IC
1501
S&H_
B
SCL2
_5SD
A2_5
IC80
1S
UB
CP
U79
,78
IC56
1IC
1561
S&H_
R
IC35
31G
_LEV
ELSH
IFT
IC35
61R_
LEVE
LSH
IFT
22 22
IC30
1S
CA
NC
ON
VE
RT
ER
SY
ST
EM
CO
NT
RO
L 323
244
240
133
34133
34
1210
221
161820
IC52
11C
G1/
CG
2 R
GB
-SW
CG
1/C
G2
CG
1/C
G2
53 8 1210
R G B R G B
IC61
71
AF
CD
ET
16
121
22
2
13 11 1 5
48 12 10
DH
S/DV
S
TP35
51
TP35
81
14 | 19 5 | 7 12 13
2 3 2 3
S-VI
DEO
15 2 3
DV
I BO
AR
D
AV
BO
AR
DM
AIN
BO
AR
D
K25B
K25G
K25R
K3V
K10V
K3W
K10W
K3T
K10T
K3U
K10U
9 | 40 3 | 6 3 | 12 15 16 39 41 51 52 49 50 45 46 35 36 33 3419 20
R
H
H
Y/C
Y
Y
C
V
V
Pr
Cr
Cb
Cr
Pb
Cb
Y
CV
/Y CV
H V
G B
R
R
G
G
B
R G B
B
PC : H
AV : L
PC : H
AV : L
S-In
: H
Com
pone
nt-In
: H
VSYN
C
HSY
NC
ANAL
OG S
YNC
ANAL
OG R
GB
Fig. 4-2 Video Signal processing diagrams
1.3 No Sound
1) No audio signals at AV input circuit• Check audio signals at pins14 and 15 of IC5011 on the AV Board. Check IC5011
and peripheral circuits.
2) Incorrect operation of VIDEO/COMPUTER mode switching• Check AV/PC switching signal at pins 10 and 11 of IC5011. Check IC5011, IC801
and switching signal.AV: Low, PC: High
3) No audio output signal at speaker• Check audio signal at pins 1 and 3 of K8F on the Main Board.
Check MUTE signal at pin 1 of IC001.Mute On: Low
• Check MUTE signal at pin 7 of IC1831, pins 7 and 13 of IC1881, and peripheralcircuit.
Mute On: High• Check sound volume signal at pin 4 of IC001, and pin 14 of IC1831.
Check IC IC001, IC1831 and peripheral circuit.Volume Min.: Low
4) No power supply at audio circuit• Check 6V (6V AUDIO) power supply line.
Part 4: Troubleshooting
4-7
Fig. 4-3
IC2161D/A
AV/PC7
8
IC1831D/A
AUDIO MUTE
IC1881BUFFER
137MUTE
IC5011AUDIO-SW
113
212
1011
1514
PC_L/R
AV_L/R
IC001AUDIO
CONTROL
2
1
4
68
Q5072
Q1816Q1817
Q1818Q1819
Q011
AV/PC
Q5031Q5041
Q5051Q5061
Q5081Q5082 MUTE
VOLUME
SPEAKER
7 23
23
14
7
SCL2_5SDA2_5
SCL1_5SDA1_5
IC801SUBCPU
80,81
79,78
COMPUTERAUDIO IN
VIDEOAUDIO IN
MONITORAUDIO OUT
2930
272821|
24
3132
1,3
K3UK10U
K8F
AV BOARD MAIN BOARD
PC: HAV: L
MUTE On: H
MUTE On: H
1.4 Lens Motor Problems
1) No drive signals supplied at motors• Check drive signals at pins 1 to 4 of K6U on Power Board. • Check IC IC5501, IC5551 and peripheral circuits. Check motor drive power supply
(9VMCI).
2) No drive signals supplied at motor drive IC• Check drive signals at pins 3-4 (ZOOM), 5-6 (FOCUS) of K6S. Check IC801.
3) No drive signals output from CPU• Check drive signals at pins 29,30, 33, 34 of IC801 (SUB CPU). Check IC801.
4) No key switch signals input to CPU• Check signals at pins 50 to 52 of IC801 when pressing the key buttons. Check key
buttons.
Part 4: Troubleshooting
4-8
Logic Table of IC5501/IC5551Input Output Operation
4 5 7 1H L L H Forward driveL H H L Reverse driveH H L L BrakingL L - - Stand by
Fig. 4-4
1
7
3
34
29
30
33
1
4 52
51
50
5
3 17
1 6
15
16
52
IC5551FOCUS
MOTOR DRIVE
IC1881BUFFER
IC801SUB CPU
1
7
3
4
5
3 4
34
IC5501ZOOM
MOTOR DRIVE
M
M
FOCUSMOTOR
ZOOMMOTOR
K6U K6S K8S
K8A
K68AKEY SW BOARD
MAIN BOARDPOWER BOARD
9V MCI
15V
FOCUS +
FOCUS -
ZOOM +
ZOOM -
3 4 5
3 4 5
FOCUSZOOM
LEVEL +LEVEL -
PowerSupplyCircuit
Q65AQ65B Q65C
5V_SW POWERON: H
ON: H
1 PE5/D5 POWER_SW Power_SW O H: On2 PE6/D6 SYS SW Peripheral IC power supply SW O L: on3 PE7/D7 LAMP_SW Lamp SW O H: On4 PD0/D8 DATA0 Data Bus 0 I/O -5 PD1/D9 DATA1 Data Bus 1 I/O -6 PD2/D10 DATA2 Data Bus 2 I/O -7 PD3/D11 DATA3 Data Bus 3 I/O -8 PD4/D12 DATA4 Data Bus 4 I/O -9 PD5/D13 DATA5 Data Bus 5 I/O -
10 PD6/D14 DATA6 Data Bus 6 I/O -11 PD7/D15 DATA7 Data Bus 7 I/O -12 CVCC CVCC Power supply - -13 PC0/A0 ADDRESS0 Address Bus 0 O -14 VSS VSS Vss - -15 PC1/A1 ADDRESS1 Address Bus 1 O -16 PC2/A2 ADDRESS2 Address Bus 2 O -17 PC3/A3 ADDRESS3 Address Bus 3 O -18 PC4/A4 ADDRESS4 Address Bus 4 O -19 PC5/A5 ADDRESS5 Address Bus 5 O -20 PC6/A6 ADDRESS6 Address Bus 6 O -21 PC7/A7 ADDRESS7 Address Bus 7 O -22 PB0/A8/TIOCA3 ADDRESS8 Address Bus 8 O -23 PB1/A9/TIOCB3 ADDRESS9 Address Bus 9 O -24 PB2/A10/TIOCC3 ADDRESS10 Address Bus 10 O -25 PB3/A11/TIOCD3 ADDRESS11 Address Bus 11 O -26 PB4/A12/TIOCA4 ADDRESS12 Address Bus 12 O -27 PB5/A13/TIOCB4 ADDRESS13 Address Bus 13 O -28 PB6/A14/TIOCA5 ADDRESS14 Address Bus 14 O -29 PB7/A15/TIOCB5 ZOOM + Zoom + O L: Zoom +30 PA0/A16 ZOOM - Zoom - O L: Zoom -31 PA1/A17/TxD2 Tx RS232C TxD O L: active32 PA2/A18/RxD2 Rx RS232C RxD I L: active33 PA3/A19/SCK2 FOCUS + Focus + O L: Focus +34 P10/TIOCA0/A20 FOCUS - Focus - O L: Focus -35 P11/TIOCB0/A21 R/C Remote control signal input I L: active36 P12/TIOCC0/TCLKA/A22 USB_RESET USB Reset signal output O L: active37 P13/TIOCD0/TCLKB/A23 USB_BRST USB_BRST O L: On”38 P14/TIOCA1/IRQ0 SCLK Serial clock output O H: active39 P15/TIOCB1/TCLKC BLAST_AC Lamp Ballast control signal O H: on40 P16/TIOCA2/IRQ1 TXD_SW TXD_SW O H: PW-Main CPU41 P17/TIOCB2/TCLKD FAN ON/OFF Fan Drive output O H: on42 AVSS Avss A/D ground - -43 P97/DA1 PIXEL WRITE PIXEL write I L: PW write44 P96/DA0 TEMP_DET TEMP DET I L: Temperature abnormal45 P47/AN7 OPT2 Option input I L: XGA H: SVGA46 P46/AN6 Not used I47 P45/AN5 LAMP_ERR Lamp Error I H: Lamp not lit48 P44/AN4 POWER_FAIL Power Fail (Abnormal less than 2V) I Abnormal less that 1V49 P43/AN3 OPT1 Destination option I50 P42/AN2 KEY3 Key Input3 (A/D Input) I51 P41/AN1 KEY2 Key Input2 (A/D Input) I52 P40/AN0 KEY1 Key Input1 (A/D Input) I53 Vref Vref Reference voltage for analog - -54 AVCC AVCC A/D power supply - -55 MD0 MD0 Operation mode control 0 I Fixed L56 MD1 MD1 Operation mode control 1 I Fixed H57 OSC2 OSC2 Sub-clock output (Not used) O open
2. CONTROL PORT FUNCTIONS2.1 System Control & I/O Port Table (IC801)
Part 4: Troubleshooting
4-9
Pin No. Name Signal name Function I/O Action
Part 4: Troubleshooting
4-10
58 OSC1 OSC1 Sub-clock output (Not used) I Connected to GND59 RES RESET Reset input I Reset L to H60 NMI NMI Non-maskable input (not used) I Fixed H61 STBY STBY Stand-by I -62 VCC VCC Vcc - -63 XTAL XTAL Oscillator input I -64 VSS VSS GND - -65 EXTAL EXTAL Oscillator output O -66 FWE FEW Write enable input for Flash ROM I H: Enable67 MD2 MD2 Operation mode control 2 I Fixed H68 PF7/¢ ¢ ¢ output O -69 PF6/AS AS AS output O -70 PF5/RD RD Read signal O Control for SRAM71 PF4/HWR HWR Write signal (upper 8 bit) O Control for SRAM72 PF3/LWR/ADTRG/IRQ3 IRO_CS Color uniformity correction (E7050) Chip Select O L: active73 PF2/WAIT TURBO_CS Turbo gate array Chip Select O H: active74 PF1/BACK/BUZZ SDA 4 IIC Bus 4 SDA I/O L: active75 PF0/BREQ/IRQ2 FLASH_MODE FWE control O76 P30/TxD0 PW TX PW365 TxD O L: active77 P31/RxD0 PW RX PW365 RxD I L: active78 P32/SCK0/SDA1/IRQ4 SDA 2 IIC Bus 2 SDA I/O L: active79 P33/TxD1/SCL1 SCL 2 IIC Bus 2 SCL O L: active80 P34/RxD1/SDA0 SDA 1 IIC Bus 1 SDA (EEPROM,DAC-1) I/O L: active81 P35/SCK1/SCL0/IRQ5 SCL 1 IIC Bus 1 SCL (EEPROM,DAC-1) O L: active82 P36 BLAST_SW Lamp ballast 400VON/OFF O H: on83 P77/TXD3 MCI TX Viewer TxD O L: active84 P76/RXD3 MCI RX Viewer RxD I L: active85 P75/TMO3/SCK3 SCL 4 IIC Bus 4 SCL O L: active86 P74/TMO2/MRES M-RESET Manual reset I L: reset87 P73/TMO1/CS7 PW_IN0 PW365 data input 0 I88 P72/TMO0/CS6 PW_IN1 PW365 data input 1 I89 P71/TMRI23/TMCI23/CS5 Not used O Fixed L90 P70/TMRI01/TMCI01/CS4 Not used O Fixed L91 PG0/IRQ6 SDATA Serial data output O L: active92 PG1/CS3/IRQ7 USB_INTR USB interrupt signal input I L active93 PG2/CS2 CS 2 SRAM Chip Select O L: active94 PG3/CS1 CS 1 USB Chip Select O L: active95 PG4/CS0 CS 0 Not used O Fixed L96 PE0/D0 SDA 3 IIC Bus 3 SDA I/O L: active97 PE1/D1 SCL 3 IIC Bus 3 SCL O L: active98 PE2/D2 PW_OUT0 PW365 Data output 0 O99 PE3/D3 PW_OUT1 PW365 Data output 1 O
100 PE4/D4 PW_RESET PW365 Reset output O Reset L -> H -> L
Pin No. Name Signal name Function I/O Action
Part 4: Troubleshooting
4-11
1 S Reset Open -2 SCL IIC SCL Active “L” -3 SDA IIC SDA Active “L” -4 D0 CARD_IN L: CARD H: No CARD IN5 D1 VIEWER_ON L: VIEWER Unit exist IN6 D2 SCDT1 DVI Sync. detection H: DVI IN7 D3 TURBO_LED H: on L: off OUT8 VSS GND - -9 D4 WARNING_LED H: on L: off OUT
10 D5 LAMPREP_LED H: on L: off OUT11 D6 READY_LED H: on L: off OUT12 D7 Not used Fixed “L” OUT13 VDD 5 V Vcc -14 CS2 Chip Select 2 Fixed “L” -15 CS1 Chip Select 1 Fixed “L” -16 CS0 Chip Select 0 Fixed “H” -
Pin No. Name Function Action I/O
1 S Reset Open -2 SCL IIC SCL Active “L” -3 SDA IIC SDA Active “L” -4 D0 MOD 2 NTSC4.43: H else: L OUT5 D1 MOD 1 Fixed “L” OUT6 D2 PNR NTSC, NTSC4.43: L else: H OUT7 D3 NTPL 2 PAL-M, PAL-N: H else: L OUT8 VSS GND - -9 D4 NTPL 1 PAL, PAL-N: H else: L IN
10 D5 Not used Fixed “L” OUT11 D6 C -SWIN Component signal detection (L: Component) IN12 D7 S _ SW S signal detection (L: S-Input) IN13 VDD 5 V Vcc (5V) -14 CS2 Chip Select 2 Fixed “L” -15 CS1 Chip Select 1 Fixed “L” -16 CS0 Chip Select 0 Fixed “L” -
Pin No. Name Function Action I/O
1 R Reset Fixed “H”2 SCL IIC SCL Active “L”3 SDA IIC SDA Active “L”4 AO7 FAN_CONT_1 0xFFh: Min 0x00h: Max5 AO8 FAN_CONT_2 0xFFh: Min 0x00h: Max6 AO9 EDIDEN L: H8 side H: PC side7 AO10 AUDIOMUTE L: Mute Off H: Mute On8 AO11 PWRDN0 AD Power down (L: DVI/MCI H: PC)9 AO12 DCOM_OFF Digital Comb Filter Usage H: used L: No used
10 VrefL D/A converter lower ref. voltage Connect to GND11 VrefU1 D/A converter upper ref. voltage (CH7~CH12) Vcc12 GND GND GND13 VrefU2 D/A converter upper ref. voltage (CH1~CH6) Vcc14 AO1 VOL_CNT Control sound output volume, L: minimum15 AO2 Not used Fixed L16 AO3 MOUSE Air mouse On/Off H: On L: Off17 AO4 MOUSE_RESET Air mouse CPU reset Reset start: H->L->H18 AO5 TURBO + Turbo motor control (+) L: On19 AO6 TURBO - Turbo motor control (-) L: On20 Vcc Digital power supply21 Vdd Analog power supply22 CS2 Chip Select 2 Fixed “H”23 CS1 Chip Select 1 Fixed “H”24 CS0 Chip Select 0 Fixed “L”
Pin No. Name Function Action
2.3 IC Bus I/O Expander (IC2181) Port Functions
2.2 IC Bus I/O Expander (IC1851) Port Functions
2.4 IC Bus DA Converter (IC1831) Port Functions
Part 4: Troubleshooting
4-12
1 R Reset Fixed “H”2 SCL IIC SCL Active “L”3 SDA IIC SDA Active “L”4 AO7 RCLP R Signal clamp reference voltage5 AO8 GCLP G Signal clamp reference voltage6 AO9 BCLP B Signal clamp reference voltage7 AO10 AV/PC AV/PC switch (L: AV H: PC)8 AO11 SYNC_SW Fixed “H”9 AO12 G_BLK_DC Video G signal pedestal voltage
10 VrefL D/A converter lower ref. voltage Connected to GND11 VrefU1 D/A converter upper ref. voltage (CH7~CH12) Vcc (5V)12 GND GND GND13 VrefU2 D/A converter upper ref. voltage (CH1~CH6) Vcc (5V)14 AO1 SCP SW Sandcastle pulse SW Video/S-Video/480i/575i: L else: H15 AO2 BLANK SW H Blank width SW 1080i/1035i/720p/480p/575p: H else: L16 AO3 MACRO H: PC, AV (1080i50Hz) L: AV17 AO4 CBAL_SW Color uniformity correction SW18 AO5 B_BLK_DC Video B signal pedestal voltage19 Ao6 R_BLK_DC Video R signal pedestal voltage20 Vcc Digital power supply Vcc (5V)21 Vdd Analo gpower supply Vcc (5V)22 CS2 Chip Select 2 Fixed “L”23 CS1 Chip Select 1 Fixed “H”24 CS0 Chip Select 0 Fixed “H”
Pin No. Name Function Action
2.5 IC Bus DA Converter (IC2161) Port Functions
1 R Reset Fixed “H”2 SCL IIC SCL Active “L”3 SDA IIC SDA Active “L”4 AO7 REF_B D/A reference voltage5 AO8 REF_G D/A reference voltage6 AO9 REF_R D/A reference voltage7 AO10 Not used 0V fixed8 AO11 Not used 0V fixed9 AO12 Not used 0V fixed
10 VrefL D/A converter lower ref. voltage Connected to GND11 VrefU1 D/A converter upper ref. voltage (CH7~CH12) Vcc (5V)12 GND GND GND13 VrefU2 D/A converter upper ref. voltage (CH1~CH6) Vcc (5V)14 AO1 B-CENT Video center voltage15 AO2 G-CENT Video center voltage16 AO3 R-CENT Video center voltage17 AO4 DWN Panel control signal18 AO5 RGT Panel control signal19 AO6 XRGT Panel control signal20 Vcc Digital power supply Vcc (5V)21 Vdd Analog power supply Vcc (5V)22 CS2 Chip Select 2 Fixed “L”23 CS1 Chip Select 1 Fixed “L”24 CS0 Chip Select 0 Fixed “L”
Pin No. Name Function Action
2.6 IC Bus DA Converter (IC1581) Port Functions
Part 4: Troubleshooting
4-13
1 R Reset Fixed “H”2 SCL IIC SCL Active “L”3 SDA IIC SDA Active “L”4 AO5 Not used5 AO6 VCOMR6 AO7 VCOMG7 AO8 VCOMB8 VrefL D/A converter lower ref. voltage Connected to GND9 VrefU1 D/A converter upper ref. voltage (CH5~CH8) Connected to Vcc
10 GND GND GND11 VrefU2 D/A converter upper ref. voltage (CH1~CH4) Connected to Vcc12 AO1 NRSB13 AO2 NRSA14 AO3 Not used15 AO4 Not ussed16 Vcc 5V Vcc (5V)17 Vdd 5V Vdd (5V)18 CS2 Chip Select 2 Fixed “L”19 CS1 Chip Select 1 Fixed “L”20 CS0 Chip Select 0 Fixed “H”
Pin No. Name Function Action
2.7 IC Bus DA Converter (IC2571) Port Functions
Part 4: Troubleshooting
4-14
3. WAVEFORMS
VIDEO-IN Y-IN <IC1101-5> C-IN <IC1101-7>
Y-OUT <IC1101-21> CB-OUT <IC1101-22> CR-OUT <IC1101-23>
H-SYNC OUT <IC1101-9> V-SYNC OUT <IC1101-4>
R-OUT <IC4101-35> G-OUT <IC4101-37> B-OUT <IC1101-7>
R-DRIVE <TP52R/TP201R> G-DRIVE <TP52G/TP201G> B-DRIVE <TP52B/TP201G>
Part 4: Troubleshooting
4-15
H-SYNC OUT <IC4101-29> V-SYNC OUT <IC4101-28> H-SYNC IN <TP205>
H-SYNC DRIVE <TP62H> V-SYNC DRIVE <TP62V> DHS <TPDHS>
DVS <TPDVS> NRS <TP3551/TP3581>
R-S&H OUT <TP25R1/TP25R2> G-S&H OUT <TP25G1/TP25G2> B-S&H OUT <TP25B1/TP25B2>
BALLAST SW <TP28L>
Part 4: Troubleshooting
4-16
4. IC BLOCK DIAGRAMS
● BA6287F <Motor Drive IC5501, IC5551>
● AD8183ARU, AD8185ARU <Selector, IC5241, IC5211>
Part 4: Troubleshooting
4-17
● BA7078AF <Selector, IC6241>
● CXA2101AQ <RGB Matrix, IC4101>
Part 4: Troubleshooting
4-18
● CXD2064Q <Digital Comb Filter, IC2101>
● L3E01031 <Level Shift, IC3501, IC3531, IC3561>
Part 4: Troubleshooting
4-19
● L3E07050 <Color, Gamma Correction & Timing Controller, IC401>
● L3E06070 <D/A-Sample & Hold, IC501, IC531, IC561, IC1501, IC1531, IC1561>
Part 4: Troubleshooting
4-20
● ML60851 <USB I/F, IC9801>
● M62393 <D/A, IC2571>
Part 4: Troubleshooting
4-21
● TB1274AF <Video Decoder, IC1101>
● TA1318N <AFC Detector, IC6171>
Part 4: Troubleshooting
4-22
● FA7612CA <PWC Controller, IC65A, IC671, IC681>
● STR-Z2156 <Switching Controller, IC631>
Part 5
PartsCatalog
PARTSCATALOG
Multimedia ProjectorLV-7355U/ LV-7350U REF.NO.D78-5312 / D78-5322LV-7355E / LV-7350E D78-5313 / D78-5323Power ProjectorLV-7355J / LV-7350J D78-5311 / D78-5321
CONTENTS
Page1: Mechanical parts
Page2: Optical parts
Page3: Optical parts
Page4: Optical parts
Page5: Electorical parts
Page6: Mechanical & Electorical parts
Page7: Attached parts
Page 1
CANON LV-7355J REF. No. D78-5311
LV-7355U D78-5312
LV-7355E D78-5313
LV-7350J
LV-7350U
LV-7350E
D78-5321
D78-5322D78-5323
7
4
5
35
17
6
25
1
10
23
34
32
28
24
15
16
26
5-a
41
9
42
42
42
42
33
21
27
29
2
18
8
11
14
22
31
3
4-a
1213
30
E
Page 1
REF NO.D78-5311 D78-5321D78-5312 D78-5322D78-5313 D78-5323
NEW SYMBOL PARTS NO. CLASS QTY DESCRIPTION REMARKS* 1 DY5-0095-000 C 1 BUTTON ASS'Y, CURSOR* 2 DY5-0096-000 C 1 PANEL, BUTTON
3 DY4-6164-000 C 1 COVER, BUTTON* 4 DY5-0097-000 C 1 COVER, TOP LV-7355 LV-7355 MODEL* 4 DY5-0142-000 C 1 COVER, TOP LV-7350 LV-7350 MODEL
* 4-a DY5-0098-000 C 1 PANEL, TOP COVER* 5 DY5-0100-000 C 1 COVER, BOTTOM
5-a DY4-6171-000 C 2 LEG ASS'Y* 6 DY5-0099-000 C 1 COVER, FRONT
7 DY4-6149-000 C 1 COVER, BACK
* 8 DY5-0101-000 B 1 CAP, LENS9 DY4-6151-000 C 1 COVER, LAMP
* 10 DY5-0102-000 C 1 PANEL, LIGHT SHIELD* 11 DY5-0103-000 C 1 PLATE, AV* 12 DY5-0104-000 C 1 COVER, MAIN POWER
* 13 DY5-0105-000 C 1 COVER, BRIGHT14 DY4-6172-000 C 1 PANEL, SPEAKER15 DY4-6153-000 C 1 HANDLE ASS'Y16 DY4-6162-000 C 2 HOLDER, HANDLE
* 17 DY5-0106-000 C 1 PANEL, FRONT
18 DY4-6215-000 C 1 PLATE, NAME21 DY4-6168-000 C 1 SWITCH, ARM22 DY4-6135-000 C 1 COVER, DUCT TOP23 DY4-6136-000 C 1 COVER, DUCT BOTTOM24 DY4-6137-000 C 1 COVER, DUCT LAMP TOP
25 DY4-6138-000 C 1 COVER, DUCT LAMP BOTTOM26 DY4-6139-000 C 1 COVER, MAIN POWER27 DY4-6140-000 E 1 FILTER, DUST28 DY4-6141-000 C 1 HOLDER, LAMP29 DY4-6174-000 C 1 HOLDER, POWER PCB
30 DY4-6134-000 C 1 BASE, LINE FILTER* 31 DY5-0108-000 C 1 DUCT, INNER
32 DY4-6143-000 C 1 DUCT, MAIN POWER33 DY4-6173-000 C 1 SPRING, COIL34 DY4-6144-000 C 1 BASE, OPTICAL BLOCK BOTTOM
35 DY4-6145-000 C 1 BASE, OPTICAL BLOCK TOP41 DY4-6131-000 F 1 SCREW42 DY4-6132-000 F 4 SCREW
* E DY5-0107-000 C 1 COVER, POWER FILTER
PARTS LIST
58
70
63
71
57
60
65
59
6466
51
55
62
Page 2
CANON LV-7355J REF. No. D78-5311
LV-7355U D78-5312
LV-7355E D78-5313
LV-7350J
LV-7350U
LV-7350E
D78-5321
D78-5322D78-5323
Page 2
REF NO.D78-5311 D78-5321D78-5312 D78-5322D78-5313 D78-5323
NEW SYMBOL PARTS NO. CLASS QTY DESCRIPTION REMARKS51 DY4-6193-000 C 1 PRISM ASS'Y55 DY4-6186-000 C 1 LENS, INTEGRATOR OUT
* 57 DY5-0136-000 C 2 LENS, CONDENSER OUT60 DY4-6191-000 C 1 LENS, RELAY IN62 DY4-6216-000 C 1 LENS, CONDENSER, B
63 DY4-6198-000 C 1 MIRROR, W64 DY4-6199-000 C 1 MIRROR, B65 DY4-6200-000 C 2 MIRROR, R66 DY4-6194-000 C 1 FILTER, UV70 DY4-6201-000 C 1 MIRROR, DICHROIC, B
71 DY4-6213-000 C 1 MIRROR, DICHROIC, G
PARTS LIST
44
44
46
56
46
46
46
46
57
4444
67 (Red)
68 (Green)
69 (Blue)
44
44
44
4343
43
54
4444
4444
46
46
61
Page 3
CANON LV-7355J REF. No. D78-5311
LV-7355U D78-5312
LV-7355E D78-5313
LV-7350J
LV-7350U
LV-7350E
D78-5321
D78-5322D78-5323
53-d (Green/Blue)* Only model LV-7355
provides this pre-
polarized glass.
53-a (Red)
53-b (Green)
53-c (Blue)
53
Page 3
REF NO.D78-5311 D78-5321D78-5312 D78-5322D78-5313 D78-5323
NEW SYMBOL PARTS NO. CLASS QTY DESCRIPTION REMARKS44 CY2-8336-000 F 11 SCREW46 DY4-6130-000 F 8 SCREW56 DY4-6187-000 C 1 LENS, CONDENSER IN
* 57 DY5-0136-000 C 2 LENS, CONDENSER OUT54 DY4-6185-000 C 1 LENS, INTEGRATOR IN
67 DY4-6218-000 C 1 GLASS, PL IN, R68 DY4-6206-000 C 1 GLASS, PL IN, G69 DY4-6207-000 C 1 GLASS, PL IN, B
* 53 DY5-0139-000 C 1 PRISM/LCD ASS'Y LV-7355 MODEL* 53 DY5-0143-000 C 1 PRISM/LCD ASS'Y LV-7350 MODEL
53-a DY4-6208-000 C 1 GLASS, PL OUT, R53-b DY4-6209-000 C 1 GLASS, PL OUT, G53-c DY4-6210-000 C 1 GLASS, PL OUT, B
* 53-d DY5-0140-000 C 1 GLASS, PL OUT, G/B LV-7355 ONLY43 DY4-6047-000 F 3 SCREW
61 DY4-6192-000 C 1 LENS, RELAY OUT
PARTS LIST
36
72
3637
4545
45
45
52
20
Page 4
CANON LV-7355J REF. No. D78-5311
LV-7355U D78-5312
LV-7355E D78-5313
LV-7350J
LV-7350U
LV-7350E
D78-5321
D78-5322D78-5323
52-a
Page 4
REF NO.D78-5311 D78-5321D78-5312 D78-5322D78-5313 D78-5323
NEW SYMBOL PARTS NO. CLASS QTY DESCRIPTION REMARKS36 DY4-5853-000 C 2 SPACER, FILTER HOLDER37 DY4-6142-000 C 1 HOLDER, BRIGHTER72 DY4-6214-000 C 1 FILTER, R20 DY4-6182-000 C 1 MOTOR ASS'Y, BRIGHTER
* 45 DY5-0111-000 F 4 SCREW
* 52 DY5-0137-000 C 1 LENS ASS'Y* 52-a DY5-0138-000 C 1 MOTOR ASS'Y, LENS UNIT
PARTS LIST
Page 5
FUSE
SW904
SW902
SP901
LP900
A4801
A1000
A7000
A101
A611
A2801
A601
A631
A901
FN906
FN902
FN901
FN903/FN904FN905
CANON LV-7355J REF. No. D78-5311
LV-7355U D78-5312
LV-7355E D78-5313
LV-7350J
LV-7350U
LV-7350E
D78-5321
D78-5322D78-5323
A101
Page 5
REF NO.D78-5311 D78-5321D78-5312 D78-5322D78-5313 D78-5323
NEW SYMBOL PARTS NO. CLASS QTY DESCRIPTION REMARKSA901 DY4-6197-000 B 1 LAMP BALLAST ASS'YFN901 DY4-6205-000 D 1 FAN, FN901
* FN902 DY5-0122-000 D 1 FAN, FN902* FN903/904 DY5-0123-000 D 2 FAN, FN903/FN904* FN905 DY5-0124-000 D 1 FAN, FN905
FN906 DY4-6203-000 D 1 FAN, FN906LP900 DY4-6157-000 E 1 LAMP ASS'Y, LP900 LV-LP11SP901 CY2-8274-000 C 1 SPEAKERSW902 CY2-8382-000 D 1 SWITCH, THERMALSW904 CY2-8277-000 D 1 SWITCH, PUSH
* A101 DY5-0127-000 B 1 PCB ASS'Y, MAIN* A4801 DY5-0128-000 B 1 PCB ASS'Y, TEMP* A1000 DY5-0129-000 B 1 PCB ASS'Y, AV* A7000 DY5-0130-000 B 1 PCB ASS'Y, DVI* A2801 DY5-0131-000 B 1 PCB ASS'Y, R/C
* A601 DY5-0132-000 B 1 PCB ASS'Y, LINE FILTER* A611 DY5-0133-000 B 1 PCB ASS'Y, P.F.* A631 DY5-0134-000 B 1 PCB ASS'Y, POWER
FUSE CY2-8376-000 D 1 FUSE 250V 4A
PARTS LIST
Page6 CANON LV-7355J LV-7350J REF NO. D78-5311 D78-5321
LV-7355U LV-7350U D78-5312 D78-5322
LV-7355E LV-7350E D78-5313 D78-5323
A B C
A6800 E FUSE LF901
L901 / 902 L903
LABEL1
LABEL2
Page 6
REF NO.D78-5311 D78-5321D78-5312 D78-5322D78-5313 D78-5323
NEW SYMBOL PARTS NO. CLASS QTY DESCRIPTION REMARKSLF901 DY4-5967-000 C 1 FILTER, NOISE
L901/902 DY4-6081-000 D 2 FERRITE COREL903 CY2-8378-000 D 1 FERRITE CORE
* A DY5-0109-000 C 1 COVER ASS'Y, MAIN * B DY5-0110-000 C 1 HOLDER ASS'Y, MAIN
C DY4-5800-000 F 1 SCREW* E DY5-0107-000 C 1 COVER, POWER FILTER
CABLE1 DY4-6331-000 C 1 CABLE, KEY SW MAIN(K8A) - KEY SW(K68A) 12pinCABLE2 DY4-6333-000 C 1 CABLE, TEMP UNIT MAIN(K8E) - TEMP(K28D) 6pin
* CABLE3 DY5-0141-000 C 1 CABLE, R/C UNIT MAIN(K8G) - R/C(K28D) 4pin
A6800 DY4-6133-000 B 1 PCB ASS'Y, KEY SWFUSE CY2-8376-000 D 1 FUSE 250V 4A
LABEL1 DY4-6337-000 S 1 LABEL, POWER SW J-MODEL ONLYLABEL2 DY5-0069-000 S 1 LABEL, PROJECTOR
PARTS LIST
U-1
U-2
V-1
V-2
W
X
Page 7
CANON LV-7355J REF. No. D78-5311
LV-7355U D78-5312
LV-7355E D78-5313
LV-7350J
LV-7350U
LV-7350E
D78-5321
D78-5322D78-5323
Y
Z-1 Z-1
Page 7
REF NO.D78-5311 D78-5321D78-5312 D78-5322D78-5313 D78-5323
NEW SYMBOL PARTS NO. CLASS QTY DESCRIPTION REMARKS* U-1 DY5-0114-000 D 1 REMOTE CONTROLLER
U-2 DY4-5859-000 B 1 COVER, REMO-CON BATTERY* W DY5-0115-000 D 1 ADAPTER, DVI/VGA
X DY5-0030-000 C 1 STRAP, LENS CAP* Y DY5-0117-000 C 1 BAG, CARRYING
* V-1 DY5-0118-000 D 1 POWER CORD, AC120V* V-1 DY5-0119-000 D 1 POWER CORD, AC100V* V-1 DY5-0120-000 D 1 POWER CORD, AC240V
V-2 CY2-8288-000 D 1 ADAPTER, POWER PLUGZ-1 CY2-8298-000 C 1 INTERFACE CABLE, VGA
Z-2 DY4-5909-000 D 1 CABLE, MOUSE CONTROL PS/2
PARTS LIST
Page 8
REF NO.D78-5311 D78-5321D78-5312 D78-5322D78-5313 D78-5323
NEW PARTS NO. NEW PARTS NO.1 * 1 DY5-0095-000 1 2 63 DY4-6198-000 11 * 2 DY5-0096-000 1 2 64 DY4-6199-000 11 3 DY4-6164-000 1 2 65 DY4-6200-000 21 * 4 DY5-0097-000 1 2 66 DY4-6194-000 11 * 4 DY5-0142-000 1 2 70 DY4-6201-000 1
1 * 4-a DY5-0098-000 1 2 71 DY4-6213-000 11 * 5 DY5-0100-000 11 5-a DY4-6171-000 21 * 6 DY5-0099-000 11 7 DY4-6149-000 1
1 * 8 DY5-0101-000 1 3 44 CY2-8336-000 111 9 DY4-6151-000 1 3 46 DY4-6130-000 81 * 10 DY5-0102-000 1 3 56 DY4-6187-000 11 * 11 DY5-0103-000 1 3 * 57 DY5-0136-000 21 * 12 DY5-0104-000 1 3 54 DY4-6185-000 1
1 * 13 DY5-0105-000 1 3 67 DY4-6218-000 11 14 DY4-6172-000 1 3 68 DY4-6206-000 11 15 DY4-6153-000 1 3 69 DY4-6207-000 11 16 DY4-6162-000 2 3 * 53 DY5-0139-000 11 * 17 DY5-0106-000 1 3 * 53 DY5-0143-000 1
1 18 DY4-6215-000 1 3 53-a DY4-6208-000 11 21 DY4-6168-000 1 3 53-b DY4-6209-000 11 22 DY4-6135-000 1 3 53-c DY4-6210-000 11 23 DY4-6136-000 1 3 * 53-d DY5-0140-000 11 24 DY4-6137-000 1 3 43 DY4-6047-000 3
1 25 DY4-6138-000 1 3 61 DY4-6192-000 11 26 DY4-6139-000 11 27 DY4-6140-000 11 28 DY4-6141-000 11 29 DY4-6174-000 1
1 30 DY4-6134-000 1 4 36 DY4-5853-000 21 * 31 DY5-0108-000 1 4 37 DY4-6142-000 11 32 DY4-6143-000 1 4 72 DY4-6214-000 11 33 DY4-6173-000 1 4 20 DY4-6182-000 11 34 DY4-6144-000 1 4 * 45 DY5-0111-000 4
1 35 DY4-6145-000 1 4 * 52 DY5-0137-000 11 41 DY4-6131-000 1 4 * 52-a DY5-0138-000 11 42 DY4-6132-000 41 * E DY5-0107-000 1
2 51 DY4-6193-000 12 55 DY4-6186-000 12 * 57 DY5-0136-000 22 60 DY4-6191-000 12 62 DY4-6216-000 1
PARTS LIST
QTYPAGE SYMBOL SYMBOLPAGE QTY
Page 9REF NO.D78-5311 D78-5321
D78-5312 D78-5322D78-5313 D78-5323
NEW SYMBOL PARTS NO. NEW SYMBOL PARTS NO.5 A901 DY4-6197-000 1 7 * U-1 DY5-0114-000 15 FN901 DY4-6205-000 1 7 U-2 DY4-5859-000 15 * FN902 DY5-0122-000 1 7 * W DY5-0115-000 15 * FN903/904 DY5-0123-000 2 7 X DY5-0030-000 15 * FN905 DY5-0124-000 1 7 * Y DY5-0117-000 1
5 FN906 DY4-6203-000 1 7 * V-1 DY5-0118-000 15 LP900 DY4-6157-000 1 7 * V-1 DY5-0119-000 15 SP901 CY2-8274-000 1 7 * V-1 DY5-0120-000 15 SW902 CY2-8382-000 1 7 V-2 CY2-8288-000 15 SW904 CY2-8277-000 1 7 Z-1 CY2-8298-000 1
5 * A101 DY5-0127-000 1 7 Z-2 DY4-5909-000 15 * A4801 DY5-0128-000 15 * A1000 DY5-0129-000 15 * A7000 DY5-0130-000 15 * A2801 DY5-0131-000 1
5 * A601 DY5-0132-000 15 * A611 DY5-0133-000 15 * A631 DY5-0134-000 15 FUSE CY2-8376-000 1
6 LF901 DY4-5967-000 16 L901/902 DY4-6081-000 26 L903 CY2-8378-000 16 * A DY5-0109-000 16 * B DY5-0110-000 1
6 C DY4-5800-000 16 * E DY5-0107-000 16 CABLE1 DY4-6331-000 16 CABLE2 DY4-6333-000 16 * CABLE3 DY5-0141-000 1
6 A6800 DY4-6133-000 16 FUSE CY2-8376-000 16 LABEL1 DY4-6337-000 16 LABEL2 DY5-0069-000 1
PAGE QTY PAGE QTY
PARTS LIST
Part 6
ElectricalDiagrams
1. PARTS DESCRIPTION AND READING IN SCHEMATIC DIAGRAM1. The parts specification of resistors, capacitors and coils are expressed in designated
code. Please check the parts description by the following code table.2. Some of transistors and diodes are indicated in mark for the substitution of parts
name. Please check the parts name by the following code table.3. Voltages and waveforms were taken with a video color bar signal (1Vp-p at 75 ohms
terminated) and controls to normal.4. Voltages were taken with a high-impedance digital voltmeter.
Part 6: Electrical Diagrams
6-1
Example 2000 K K 1000 BG
CharacteristicExample 160 E M 10
Capacitance value
Tolerance(See the tolerance table.)Type (See the type table.)
Rated voltage
Excepting electric capacitors,all capacitance values of lessthan 1 are expressed in uFand more than 1 are in pF.
Capacitor Reading
Mark MaterialE ElectrolyticP Electrolytic (non-polarized)C Ceramic (temperature compensation)K CeramicF PolyesterN PolypropyleneM Metalized polypropyleneH Metalized polypromylarB Ceramic (semiconductor)G Metalized polyestelY Composite filmS StyrolT Tantalum oxide solid electrolyticU Organic semiconductive electrolyteD Electric double layer electrolytic
Mark Tolerance (%)A not specifiedB ±0.1C ±0.25D ±0.5F ±1G ±2E ±2.5H ±3J ±5K ± 0M ±20N ±30P +100 -0Q +30 -10T +50 -10U +75 -10V +20 -10W +100 -10X +40 -20Y +150 -10Z +80 -20
● Capacitor types ● Tolerance table
Example L2 C1 4R7 K N
Tolerance (See the type table.)Inductance valueManufacture codeUnique code
Mark Tolerance (nH) Mark Tolerance (%)C ±0.25 G ±2D ±0.5 J ±5S ±0.3 K ±10A ±0.2 L ±15
M ±20
Coil Reading
Part 6: Electrical Diagrams
6-2
Mark Type numberR 1S2076A,1S2473,1N4148
AA 1S2076A,1S2473,1SS133,1N4148
● Diode
Mark Type number-- 2SC536 2SC945A 2SC1815 2SC1740S
AD NF, NG PA, QA, RA Y, GR Q, R, SAE NF, NG PA, QA O, Y, GR Q, R, S
● Transistor (1) NPN type
Diode/Transistor Type Reading
Mark Type number-- 2SA608 2SA564A 2SA1015 2SA933S
AB NF R Y, GR RAC NF Q, R O, Y, GR Q, R
(2) PNP type
Mark Type number-- 2SA1179 2SA1037K 2SA1037AK 2SC2812 2SC2412KAJ M6, M7 R, S R, SAH L6, L7 R, S
(3) Chip type
Example 1/2 D J 10K B
Example 6 W K 8.2
Example 1/2 C K 1M
Resistor Reading
Characteristic
Resistance value (ohms)Tolerance (See the table below.)Material (See the table below.)Rated wattage (W)
Note: Resistor which is indicated with resistance value only are1/6W carbon resistor. Resistor which is indicated withmaterial, tolerance and value are 1/4W rated wattage.
Mark MaterialD CarbonN Metal filmS Oxide metal filmC SolidG Metal glaze W Wire wounding or cementH CeramicF Fusible
Mark ToleranceA ±0.05B ±0.1C ±0.25D ±0.5F ±1G ±2J ±5K ±10M ±20P +5 -15Z used in 0 ohm
● Material table ● Tolerance table
K indicates in K ohmsM indicate in M ohms
Z (Carbon fuse)B (Non-burnable)
AK
C
B E
C2C1
B1 B2E
C
CB E
K A
C
B
E
B2B1
C1 C2
E
E
B
C
B2B1
C1 C2
E
B2
B1C1C2
E1
E2
K
A A
A
K K
K
A
K
A
CB
E CB
EC
B
E
1
2
34
5
6
Index
1 2
N
IndexIndex
1 2
N
2
1 3(IN) (OUT)
(GND)
21 4
2
13
Index
1
N
Index1
N
Index1
N
Index1
N
Index1
N
Index
1 N
21
31
2 32
1
3
RESET GND
Vdd
5
3
DG
SD
G
S
K: CathodeA: Anode
C: CollectorB: BaseE: Emitter
D: DrainG: GateS: Source
● Diode
● Transistor/FET
● IC
E1C2
E2 C1B2
B1
Index
2. DIODE, TRANSISTOR AND IC PINS
Part 6: Electrical Diagrams
6-3
● Diode
● Transistors/FET
● IC
FET
BLK_LV-7350, LV-7355 A3
3
1
522
8
16
18
20
IC5241AV/PC-RGB-SW
PC/AV-SW
IC5271
IC5281
IC5291
2
1312
1
10 11
14
15
IC8001DVII/F
DVIDIGITAL
RGB
H-SYNC
V-SYNCIC6241
SYNC DET.
1
5
12
8
IC6251INVERTER
IC6101INVERTER
2
5 11
13
IC6201SYNC-SW
11
3
56
8
916
IC5251AV/PC
SYNC-SW
5
2
6
3
IC6271BUFFER
HAFCIC251
TP52R
TP52B
TP52G
TP201R
TP201B
TP201G
TP205
HSYNC
IC201A/D22
40
7
15
29 30
TP62H
TP62V
P-SDA2P-SCL2
GB00-7GBE0-7GG00-7GGE0-7GR00-7GRE0-7
HS
VS
48|
46
10|
77
D_BE0-7D_B00-7
D_GE0-7D_G00-7
D_RE0-7D_R00-7
IC8081BUFFER
246
16
18
GHSGVS
80|
90
PX+-, CLK, DATA
HH H
VVV
H
V
IC4101RGB
MATRIX
AV/PC
66652928
6769
73 74 75
55 56
HS_OUTVS_OUT
HD_HSYNCHD_VSYNC
AV_HSYNCAV_VSYNC
IC1101VIDEO
DECODER
94
212223
13 144344
17
18
1975
SCL2_5SDA2_5S_SW
Cr_SW
TP11SC
TP11SY
TP11PR
TP11PB
TP11CV
Cb_SWIC2101DIGITALCOMBFILTER
9
7
2
IC5161
C_SWIN
Y
C
2512
1313 15
14
9,10
4
393735
IC3101BLANKING
IC3121
IC2131
IC3141
VIDEO_RGB
RGB
IC2161D/A
IC2181I/O
CLMP
BLANK_SW
AV/PC
SYNC_SW
BLKC_DC
C_SWIN
S_SW
7
8
IC1401DIGITAL
BRIGHTERCONTROL
DB0-9DG0-9DR0-9
D0-D15A0-A19
DGB0-9DGA0-9DRA0-9
5,4 9,1 2,3
TPDHS
TPDVS
TPCLK
DCLK
TURBO_1
SCLK1SDATA1IROMURA_CS_1
IC1871BUFFER
5,7,3
15,13,17
119120121
DBB0-9
DGB0-9
DRB0-9
IC4881TEMP
SENSOR
IC2881TEMP
SENSOR
IC1831D/A
FAN_CONT
AUDIO MUTE
VOL_CONT
MOUSE
Q18
18/Q
1819
Q18
16/Q
1817
IC1801EEP-ROM
IC5501MONITOR DRIVE
IC5551MONITOR DRIVE
4,5
4,5
1,7
1,7
IC1861
IC1811SRAM
IC9801USBI/F
IC1881BUFFER
LAM
P_SW
8 12
13 7MUTE
AUDIOMUTE
IC1851I/O
11
9
10
Q2851
Q2865
Q2861
Q2856
LAMP_SW1
M
M
ZOOM MOTOR
FOCUS MOTOR
LAMP
READY
WARNINGLAMP REPLACE
SLKSDATAIROMURA_CSIC5011
AUDIO-SW
113
212
1011
1514
PC_L/R
AV_L/R
VIDEO/Y
Pb/Cb
Pr/Cr
SRIALPORT
IC001AUDIO
CONTROL
2
1
4
68
Q5072 Q5071
Q011
AV/PC
Q5031Q5041
Q5051Q5061
Q5081Q5082 MUTE
VOLUME
SPEAKER
USB
IC3801RS232C
IC3821MOUSE
CONTROLLER
IC3841MOUSE
CONTROLLERTXD TXD
RXD107
13 12
14|7
19
18
5|
12
CPU_TXD
CPU_RXD
MOUSE
R/C
USB_D+, D-
121
IC1581D/A
IC2571D/A
TP25G1
TP25G2
TP25B1
TP25B2
TP25R1
TP25R2 IC3551NRS
36
IC3581NRS
37
CENTREF
NRSVCOM
RGTDWN
B-LCDPANEL
G-LCDPANEL
R-LCDPANEL
4,5,6
8
9,18,19
713
11
12
IC1501S&H_B2
IC531S&H_G1
IC401DIGITALCOLOR
UNIFORMITYCORRECTION
TIMINGCONTROL
6,7 13
IC501S&H_B1
4,523
14
7
16
12
12
SCL2_5SDA2_5
SCL2_5SDA2_5
SCL1_5SDA1_5
SCL3
SDA3
IC801SUBCPU
80,81 79,78 96,97
912930
3334
IC1531S&H_G2
IC561S&H_R1
IC1561S&H_R2
IC3501B_LEVEL
SHIFT
IC3531G_LEVEL
SHIFT
IC3561R_LEVEL
SHIFT
2930
3
22
22
IC301SCAN
CONVERTERSYSTEM
CONTROL
323244
240133
34
133 34
100 101
P-SDA2P-SCL2
1210
22
1
16
18
20
IC5211CG1/CG2-RGB-SW
CG1/CG2-SW
53
1
53
RGB
R
G
B
SDA2_5SCL2_5
IC6171 AFCDET
13
1 2
1716
IC3011RGB AMP
1311
15
4
8
1210
DHS/DVS
TP3551
TP3581
456 14
| 19
5 | 7
1213
23
23
23
COMPUTERAUDIO IN
VIDEOAUDIO IN
MONITORAUDIO OUT
S-VIDEO
VID
EO IN
CO
MPU
TER
INAU
DIO
IN
4
15
23
IC1341FLASH ROM
IC1391SRAM
56
35
4 |28
RAM_A0-7RAM_D0-7
R
H
H
V
H
Y
Y
C
V
G
B
R
G
B
R
GB
Pr
Pb
Y
Cr
Cb
Cr
CbY/CV
Y/CV
R
G
B
R,G.B
R,G.B
H, V
ANAOG
ANAOG
■ Circuit Block Diagram (LV-7350U/E, LV-7355U/E)
A4 BLK_LV7350, LV-7355
9,10K6S
K8S
15.5V
6V 5V
15.5V
9V MCI
6V AUDIO
5VD
6VS 5VS
-5VS
6V AUDIO
AC CORD
C617
MAIN BOARD DVI BOARD
AV BOARD
P.F. BOARD
POWER BOARD
KEY SW BOARD
IC611P.F.CONTROL
TSW611
Q641
LAMP BALLASTUNIT
LINE FILTER BOARD
9V MCI
PC643
PC641
Q651
IC651
Q611
VR611
T651CONVERTER
TRANSFORMERIC631SWITCHINGPOWER SUPPLY
F601FUSE VA601 L601 L602
SW902THERMALSW.
SW904INTER LOCKSW.
K6CK6B
DB611 L611 D614
R613/R614
D632
812
3
5
4 10
8
7
11
9
6
12 14
7
5
C642 D653
D652
D651
K6D1
3
PC642
D654
FEED BACK
OVER VOLT._DET.
K8H3
1
FAN_DRIVE1 FAN_DRIVE1
LAMP_SW
LAMP_BST_SW
LAM
P_B
ST
_SW
1
BALAST_AC
POWER
FAN DRIVE
LAMP_SW1
BALAST_AC1
5V_SW
FAN DRIVE1
K3W K10W21,22
35,36
39,40
1,2
5-6
7-8
15-18
K3UK10U
IC65A,Q65A
5VS
D69B D69C
3.3V REG.
9V REG.
D65B
12VIC681,Q681
Q65C
D682
Q65B
Q66AQ682
12V REG.
D6602
D6601
D6611
D6606
12V1IC671,Q671
D678
L691
L692
L693
L694
Q672
Q662
12V REG.
D661
IC66415VD
15.5V
9V
5V AUDIO5V AUDIO
5VS
9V
D6641
D6631
D1891
D1889
5V REG.
5V(IC1101)IC11716V
15VLD3591
2.5V REG.
2.5V
3.3V
D6661
9V REG.
9VIC6621D6621
Q3591
-5VS -5VS
3.3V
1
K8GK28D5VS
R/C BOARD
1
K8AK68A
3.3VS
TEMP BOARD
3.3VS
5VS
1
K8EK48E5VS 5VS
IC801SUB CPU
IC1881BUFFER
11
17
15
3
82
48
47
39 411
3
9
12
5
8IC1871BUFFER
182
3.3V REG.
IC33616VS
2.5V REG.
2.5VS
3.3VAS
IC6671
3.3V REG.
3.3VSIC6651
D1171
2
K6FK6E
4,5
1,2
6
Q691
Q661
Q69A
K6J K6K
FN902FN901
K6L
FN903
K6N
FN904
K8N
K8P FN
906F
N905
K6S
K8S
6V
6VD
6VS
-5VS
K8SK6S
29,39
37,38
13,14
25,26
15,16
11,12
36 35
K8RK6R10
8
6
4
2
5V_SW 5V_SW
P-FAIL P-FAIL
P-FAIL
R6611
R6601
R6607
D69C
12V
5VD5VD
5VS5VS
5VDVI5VDVI
Q3592
IC6661
P-FAIL31,32 3.3VS3.3VS
25-289V MCI9V MCI
LAMP_ERR
BALAST_AC1
REG.
15.5V
-6V6V
5V REG.
5VMCIIC7051
3.3V REG.
3.3MCIIC7041
5V REG.
IC7061
■ Power Supply Lines (LV-7350U/E, LV-7355U/E)
11
1 1
1 1
11
1 1
1 1
11
2
22
22
2 2
2
2 2
2 2
2 2
53
53
53
53
54 54
5454
39
40
40
39
39
39
40
40
29 29
29 29
29 29
30 30
30 30
30 30
4039
21
30
20
10
GND
GND
3
1
1
10
5VS
5VD
5V
GND
GND
GND
-5VS
1
3
15.5V
TURBO-
ZOOM-
FOCUS-
GND
LAMP_BST_SW1
FAN_DRIVE1
P_FAIL
5V_SW
FAN_CONT_1
FAN_CONT_2
5VAUDIO
9VMCI
FAN_GND
LCCK_SENS
12V2
SP+
SP-
GND
1
LAMP_ERR
GND
FOCUS+
ZOOM+
TURBO+
GND GND
GNDGND
GND GND
GNDGND
LCCK_SENS
FAN_GND
LCCK_SENS
12V2
LCCK_SENS
12V2
FAN_GND
N.C.
TO LAMP BALAST
12V1
1
1LAMP_ERR
GND
GND
GND
ECO_SW
INTAKE FAN
A901 LP901
200W
400V 140W
1
LENS
MM
FROM POWER K6U
TO MAINK8H
INTAKE FAN
3
1AV4T30B054001AV4U20B39500
EXHAUST FAN
INTAKE FAN
1LAMP_ERR
GND
GND
GND
ZOOM MOTOR
FOCUS MOTOR
BRIGHT MOTOR
FROM POWER K6T
M
R6831-R6834D6834 POWER(R)
D6833 READY(G)
D6832 TEMP WARNING(R)
D6831 LAMP REPLACE(Y)
R6836-R6837
SW6801-SW6812
D6836 BRIGHT(O)
D6837 BRIGHT(O)
1
4
VCC
VOUT
GND
1
3
R/C PRE AMP
SDA
SCL
O.S.
GND
+VS
A0
A1
INT OUT
TEMP.SENS
1
6
TO LENS MOTOR
AC100-120VAC200-240V
(SET TO OPEN AT 100+/-5 C)
F.G.
(NEUT)
(LIVE)
TO BRIGHT MOTOR
1
32
1 (LIVE)
(NEUT)
3
1
POWER FACTOR CORRECTION
3
21
S
DG
IDET CT SYNC REF ONOFF
CS VCC VC
OUTGNDVIN-VFBOVPVDETIIN-IFB
P.F.CONTROL
<B-1K>
1 2
2
1
F/B DET
O/V DET
1
3
3
1
-5VS(60mA)
15.5V
-5VS
10
1
(600mA)
6V
4
1
6V(2.17A)
(250mA)
15.5V
CATHODE
ANODE
REF
71
1
2
6VD(600mA)
6VS(1.02A)
1
1
3
3
(60mA)
1 2
39 40
REF
RTCS VC
C
OUT
GND
FBIN
(300mA)
9VMCI(1.15A)
IN FBG
ND
OUTVC
CCSRT RE
F
REF
RTCS VC
C
OUT
GND
FBIN
VINGNDCONTCDOCOUT DRI
CTCSSVCCOSVB
135791114
15 12 10 8 6 4 2
K10T K10U K10WK10V
K25RR
K25R
K25G
K25GG
K25BB
K25B
K3UK3T K3V K3W
K8R
K8S
K8P
K8N
K8F
4
1 12 61
FN905
FN906
SP901
K8A K8EK8G
1 4
K8H
3
5
K8BFN903
FN902
CB1
METAL HALIDE LAMP
1AV4Z10B26800
FN901
FN904
CB2
5
1AV4M10B
22200
1AV4M10B
20500
K68A
R6834
D6834
D6833
R6833
D6837
R6837R6836
D6836
D6832
R6832R6831
D6831
R6822
R6823
R6803R6802
D6804
D6801
C6801
R6804
R6821
R6819
R6818
R6817
R6816
SW6812
SW6811
SW6810
SW6809
SW6808
12
1
ZOOM
FOCUS
INPUT
BRIGHT
POWER
K68A_7
K68A_6
K68A_5
K68A_4
K68A_3
K68A_2
K68A_1
K68A_9
K68A_10
K68A_11
K68A_12
C6803 D6803
SW808_1
SW809_1
SW810_1
SW811_1
SW812_1 SW807_1
SW806_1
SW805_1
SW804_1
SW803_1
D6802C6802
SW6803
SW6804
SW6805
SW6806
SW6807
R6806
R6807
R6808
R6809
R6811
R6813
R6812MENU
P-UP
P-DOWN
P-LEFT
P-RIGHTSW801_1
SW802_1SW6802
SW6801SELECT
KEYSTONE
R6801
D6839
SW801_3
K28D_3
K28D_2
K28D_1
RC2801
R2802
R2803
R2801
C2801 C2802 C2803
K28D
R4881
R4882
R4883
R4884
K48E_1
K48E_2
K48E_3
K48E_5
C4881
K48E
C4883
C4884
C4882
K904S
K903SK901S
K902S
U20B30100LF901
VA601 R601L601C601
F601BF601A
K6B
F601C604L602C603
K6A_4K6A_3
K6A_1
C602
K6A_2
K6A
K6B_1 K6B_2
K6B_3 K6B_4
TSW611
K6D
D613
R613
R620R619
R618R617
R616
R615
C615
K6C
C611
FB611
C618
PTH611
D614
R61C
R61D
R61F
R61E
L611
R62I
C62J
C62A
R62D
R62H
Q622
Q621
R62ER62A
C62C
R62CR62B
C62B
R614
R62R
K6E
FB612
D618
D619
D617
D616
Q611
VR611
DB611
C612
K6D_1 K6D_2
K6D_4K6D_3
K6C_3
K6C_4
K6C_1
K6C_2
K6E_1B K6E_2B K6E_4B K6E_5B K6E_7
C62I
K6E_6
R61A
R61B
C617
K6E_1A K6E_2A K6E_4A K6E_5A
FB613
R62L
R62Q
R62P
C62M
R62J
R623
R62M
C62E
C62K
R62FC62D
C62F
R62G
R642
R641
Q641
R658
R637
PC641
C641
R651
K6L
K6M
C693
Q69A
C661
L693
L691
L692
K6U
Q651
R659
R660
C656 R653
R655
R656
R657
D631
T651D651
D652
C642
R63F
R63E
C652
R638
C640 C639
C635
C634
R635
R636
C637
C638
C636
R634
C633
C632
R633
D653
C651
C692
C691
D69AD69B
Q662
R664
R661
R69G
R692R691
D634
D661
R663
K6T
K6F_1A K6F_2A K6F_4A K6F_5A K6F_7
K6U_1
K6U_2
K6U_3
K6U_4
K6S_6
K6R_1
K6R_2A
K6R_3
K6R_4A
K6R_5
K6R_6A
K6R_7
K6R_8A
K6R_9
K6S_36
K6L_1
K6L_2
K6L_3
K6M_1
K6M_2
K6M_3
K6R_10A
R63A
R63B
R654
C630
C639_2
C639_1
C651_2
C651_1
C652_2
C652_1
L671
R69AR69B
R69C
C653
C658
R69F
R69E
C676
R63D
R63C
C654
C655D633
C67A
L681
L661
K6K
K6K_3
K6K_2
K6K_1
R69D
K6J
K6J_3
K6J_2
K6J_1
C686
D5561
C5563
R5561
R5562
K6F
K6S_4
K6S_2
K6T_2
K6T_1
C657
L694
R67E
R67A
R67B
R67F R67C
R67D
R67G
R67H
R67I
R68AR68H
R68I
R68G
R68D
R68CR68F
R68B
R68EC68A
R5563
R5503
R5502
R5501 C5503
D5501D5551
C5553
R5552
R5553K6S
C65F
L65A
R65B
K6R
K6S_1
K6S_5
K6S_7
K6S_3
K6S_9
K6S_11
K6S_13
K6S_15
R5506
R5505 R5555
R5556
R5551
R5565
R5566
K6S_33
L695R695
K6S_35
K6S_39
K6S_37
K6S_29
K6S_25
K6S_21
K6S_19
D65B
R69Z
C694
Q65A
Q691
K6F_6
R640
C65GD65A
Q66A
D671
R66B
R66A
Q67A R67KQ68A
R68K
Q5551Q5501
R696
Q5561
R5567
R5507
R5557
K6F_1B K6F_2B K6F_4B K6F_5B
K6R_2B
K6R_4B
K6R_6B
K6R_8B
K6R_10B
K6S_26
K6S_30
K6S_38
C69Z
R69H
R69S
R69R
R644
R645
R5568
D632
D636
C643
R652D654
C65D
R65G
C65E
Q65BR65V
R65C
C65B
R65E
R65Y
R65K
R65L
R65J R65H
R65W
R65X
R684
R685
C682
R683
C681
R686
C684
D681
Q681R682 R672 Q671
C674
R676
C671
R673
C672
R675
R674
Q672
R670
R679
Q68PR68P
R68QD68Q D67Q
R67Q
R67PQ67P
Q65C
R687 R688 R678R677
R65T R65R
R662
R671R681
R65A
R5554R5504
R5564
C695
C65A
C673
C683
D69DD69C
R643
C67B
R67J
R68J
C68B
R65M C65J
Q673Q683
Q65D
D68P D67P
R689
R680
Q682
R65Q
R65U
R65P
R66C
PC642
PC643
Q661
C631
C659
R5569TM
J11MD540G J11MD540G J11MD400G
X
J11EA300G
J11EA300G
X
X
J11EA300G
J10ML540GJ10ML540G J10ML400G J10ML400G
J11MD400G
J10EP100G
J10QY400G
J10EG030G
J10EG030G
J10EP030G
M10B19305
M10B19200
A10B14200
J10EZ120G J10EG060GJ10EG040G
J10EZ050G
XM10B19304
M10B19303
X
M10B19400
M10B19304
X
J10EZ120G
1/16GZ0C
SML-210LTMG
SML-210MTMG
1/16GZ0C
SML-210DTLG
1/16GZ0C1/16GZ0C
SML-210DTLG
SML-210LTMG
1/16GZ0C1/16GZ0C
SML-210YTLG:SML-210YTKG
1/16GZ0C
X
X1/16GZ0C
UDZ6.2B
UDZ6.2B
25KZ0.1GQFY
1/16GZ0C
1/16GZ0C
1/16GJ3.3KC
1/16GJ3.9KC
1/16GJ6.8KC
1/16GJ15KC
S10B3530GS10B3530GS10B3530GS10B3530GS10B3530G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
25KZ0.1GQFY
UDZ6.2B
NT1
NT1
NT1
NT1
NT1 NT1
NT1
NT1
NT1
NT1
UDZ6.2B25KZ0.1GQFY
S10B3530GS10B3530GS10B3530GS10B3530GS10B3530G
1/16GJ15KC
1/16GJ6.8KC
1/16GJ3.9KC
1/16GJ3.3KC
1/16GZ0C
X
1/16GZ0C
NT1
NT1
S10B3530GS10B3530G
1/16GJ3.3KC
UDZ6.2B
NT1
NT1
NT1
NT1
U20B24400
1/16GJ220C
1/16GJ100C
1/16GJ220C
10EM100WM
10KZ1UGQFY KK470
GQBY
J10EG040G
1/16GJ10C
1/16GJ10C
X
1/16GJ10KC
NT1
NT1
NT1
NT1
16TM2.2FD
J10EG060G
CJ120CGQY
CJ33CGQY
25KZ0.1GQFZ
S10B3370N S10B3590N:S10B5070N:S10B5470N J11B
2450NJ11B
2450N
J11B2450N
J11B2450N
VEV0043
1GJ220K
F35B1010N
275GM0.22UVCA
J20B00100
J20B00100
J10EM020N
4A250VTCSL
275GM0.22UVCA
F35B0680N
275GM0.22UVCA
NT2NT2
NT2
275GM0.22UVCA
NT2
J10EM020N
NT2 NT2
NT2 NT2
S10B3640N:S40B0030N
J10EM020N
SFPB-54P
2XK0.15VBD
1/2GF150K
1/2GF150K
1/2GF150K
1/2GF150K
1/2GJ240K
1/2GJ240K
400GJ1.5P
J10EM020N
1000KK1000NH
31
Z20051---
450GK0.047DK
DHXAVB002
(90 C)
FML-G16S
1GJ47K
1GJ47K
1GJ47K
1GJ47K
L26B4140N
1/16GJ4.7C
CJ680CGQY
CJ68CGQY
1/16GJ180KC
1/16GJ330C
AJ
AH
1/16GJ1.1KC1/16GJ
1.5KC
25KK0.033GQBY
1/16GJ470KC
1/16GJ10KCKK470
GQBY
2XK0.15VBD
1/16GJ3.3MC
J11CB070N
Z20051---
1SS355
1SS355
1SS355
1SS355
2SK2698
R3G4102SJ
D10XB60
1000KK1000NH
NT2 NT2
NT2NT2
NT2
NT2
NT2
NT2
NT2 NT2 NT2 NT2 NT2
KZ0.01GQFY
NT2
1GJ47K
1GJ47K
450EM180VCJ
NT2 NT2 NT2 NT2
Z20051---
1/16GJ4.7KC
1/16GJ22C
(850UH,2A)
1/16GJ20KC
X
1/16GJ22C
1/16GJ4.7KC
1/16GZ0C
25KZ0.1GQFY
KK0.022LZBY
1/16GF1.2KC25KZ
0.1GQFY
KK0.068GQ
1/16GJ100C
X
X
X
1/16GJ1KC
1/16GJ4.7KC
TLP421F-GBP:TLP421F-GRP
16KZ0.22GQFY
1/16GJ1KC
J10ES036G
J10ES036G
6.3EM1000CD
AH
25EM1000CD
L2E6101KN
L2M9391KN
L2E6391KN
J10EA040N
AH
1/16GJ1KC
1/16GJ4.7KC
10KK0.47LZB
1/16GD10KC
1/16GD6.8KC
1/16GJ270C
1/16GJ1KC
SFPL-52P
L51B2190NFMB-2306
FMJ-23L
400NJ0.022EAQ
X
1GJ68K
10EM39002H
1/16GJ10KC
25KZ0.1GQFY
35EM220SZ
2000KK220AHH
2000KK330NH
1/16GJ1KC
1/3GJ120
KK680GQBY
25TM1FD
KZ0.1FA
1/3GJ47
KK1000GQBY
X
FJ22VRH
SFPL-52P
25EM27002F
6.3EM1000CD
6.3EM1000CD
DCB015PDCB
015P
AH
1/16GJ10KC
1/16GJ10KC
1/16GJ4.7KC
1/16GJ100KC
1/16GJ22KC
X
1SS355
1/16GJ4.7KC
J10AU020N
NT2 NT2 NT2 NT2 NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
X
1GJ68K
1/16GD560C
450GK0.047DK
NT2
NT2
NT2
NT2
NT2
NT2
L2M9101KN
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
16EM470SZ
KK330GQBY
1/16GJ10KC
1/16GJ10KC
16EM470CD
1GJ68K
1GJ68K
25KZ0.1GQFY
25KZ0.1GQFY
UDZ12B
X
L2M9101KN
L2M9470KN
J10ES036G
NT2
NT2
NT2
1/16GJ10KC
J10ES036G
NT2
NT2
NT2
16EM470CD
UDZ10BG:UDZS10BG
KZ0.01GQFY
1/16GJ3.3KC
1/16GJ3.3KC
J10RK070N
NT2
NT2
NT2
NT2
KK330GQBY
L2A7100KG
1/16GJ4.7KC
1/16GF27KC
1/16GZ0C
1/16GJ10KC
1/16GZ0C
1/16GF1.8KC
1/16GJ1KC
1/16GJ22KC
1/16GJ1KC
1/16GF27KC
1/16GJ1KC
1/16GJ1KC
1/16GF1.8KC
1/16GZ0C1/16
GJ10KC
1/16GZ0C
1/16GJ4.7KC
X
1/16GJ22KC
1/16GJ470C
1/16GJ470C
1/16GJ1KC
1/16GJ1KC
KZ0.01GQFY
UDZ6.8BG:UDZS6.8BG UDZ6.8BG
:UDZS6.8BG
KZ0.01GQFY
1/16GJ1KC
1/16GJ470C
J10QG401G
16EM470CD
L2E6101KN
1/16GJ330C
J10AU100N
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
1/16GJ4.7KC
1/16GJ4.7KC
1/16GJ4.7KC
1/16GJ4.7KC
1/16GJ1KC
1/16GJ4.7KC
1/16GJ4.7KC
NT2
L2A73R3MG
1GJ1.2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
1SS355
1/16GZ0C
6.3EM1000CD
2SB1204TP:2SB1204SP
2SK3280P
NT2
X
25KZ0.1GQFY
RB051L-40G
AH
RB051L-40G
1/16GJ10KC
1/16GJ10KC
IMZ1AG 1/16GJ10KC
IMZ1AG1/16GJ10KC
AHAH
X
AH
X
X
X
NT2 NT2 NT2 NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
25KZ0.1GQFY
1/16GJ1KC
X
1/3GJ12
X
1/16GJ10KC
X
X
SC311-06G
KZ0.22FA
1/16GJ10C
UDZS6.2BG
KK4700GQBY
1/16GJ100KC
16KZ0.22GQFY
AH1/16GJ10KC
1GJ680
25KZ0.1GQFY
1/16GJ75KC
1/16GJ1MC
1/16GJ4.7KC
1/16GJ3.9KC
1/16GJ22KC
1/16GJ39KC
1/16GJ10KC 1/16GJ
4.7KC
1/16GJ1MC
1/16GJ75KC
25KZ0.1GQFY
1GJ680
16KZ0.22GQFY
1/16GJ100KC
KK4700GQBY
RB051L-40G
2SB1204TP:2SB1204SP
1/16GJ330C
1/16GJ330C
2SB1204TP:2SB1204SP
KK4700GQBY
1/16GJ100KC
16KZ0.22GQFY
1GJ680
25KZ0.1GQFY
1/16GJ75KC
1/16GJ1MC
AH
1/16GJ4.7KC
1/16GJ10KC
AH1/16GJ1KC
1/16GJ10KC 1SS355 1SS355
1/16GJ10KC
1/16GJ1KC
AH
AH
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
1/3GJ1000
1/3GZ01/3GZ0
1/3GZ0
1/16GZ0C1/16GZ0C
1/16GZ0C
6.3EM330D
X
X
X
1SS3551SS355
1/16GZ0C
X
X
X
X
X X
XX
X
UDZ5.1BG:UDZS5.1BG
UDZ5.1BG:UDZS5.1BG
1/16GJ10KC
1/16GJ4.7KC
AH
1/16GJ4.7KC
X
1/16GJ10KC
1/16GJ4.7KC
TLP421F-GBP:TLP421F-GRP
TLP421F-GBP:TLP421F-GRP
2SB1204TP:2SB1204SP
35TM2.2DA
25EM1000CD
1/2DJ47
1
2
3
4 5
6
7
8
16 15 14 13 12 11 10 9
87654321
1 4
3
23
2
1
10 2
1
2
3
4
5
6
7
8
9
10
11
12
14
15
1234
5 6 7 8
8765
4 3 2 1 1234
5 6 7 8
8 7 6 5
4321
1 2 3 4
5678 8 7 6 5
4321
2
3
41
1 4
3
2
2
3
5
410
8
7
6
9
11
1
LAMP_SW
CB2
LAMP_SW
LAMP_SW
3.3VS
5VS
5VS
P-FAIL
P-FAIL
P-FAIL
LAMP-BST-SW
LAMP-BST-SW
FAN_CONT_1FAN_CONT_2
FAN_CONT_2
5V_SW
7VMCI
6VAUDIO
TURBO -
Z00M -
FOCUS -
FAN_DRIVE1
5V_SW
TURBO -
Z00M - FOCUS -
FAN_CONT_1
P-FAIL
5V_SW
FAN_DRIVE1
7VMCI
6VAUDIO
TURBO +
ZOOM +
FOCUS +
TURBO +
ZOOM + FOCUS +
6VS
6VS
6VS
AC CORDSWTERMOSTAT
SW902
SWINTER LOCK
SW904
IC5551BA6287F
FOCUS MOTOR DRIVEZOOM MOTOR
BRIGHT MOTER
DRIVE
DRIVE
IC5501BA6287F
IC5551BA6287F
IC65AFA7612CN
IC611FA5332M P.F.CONTROL
PANELLCDR
PANELLCDGMAIN BOARD
IC671FA7701V
IC681FA7701V
IC651UPC1093T
IC631 STR-Z2156
Current ResonancePower Supply
PANELLCDB
IC4881LM76CHMX-5
KEY SW BOARD R/C BOARD
TEMP. BOARD
DVI BOARDAV BOARD
LAMP BALLAST
P.F. BOARD
LINE FILTER BAORD
POWER BOARD
15.5V
6V
-6V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
CAUTIONFuse of the specified parts number must be used.Unauthorized substitutions may result in fire or accident.
Components indicated by a mark in this schematic diagram designatecomponents in which safety can be of special significance. It is, therefore, particularly recommended that the replacement of these parts must be made by exactly the same parts.
This projector is isolated from AC line by using the internal converter transformer.Please pay attention to the following notes in servicing.1 Do not touch the part on hot side (primary circuit) or both parts on hot and cold sides (secondary circuit) at the same time.2 Do not shorten the circuit between hot and cold sides.3 The grounding lead must be connected to the ground of the same circuit when measuring of voltages and waveforms.
CAUTION
ON:H
ON:H ON:L
ON:H
ON: L
ON: LON:H
ON: H
FAN CONTROL
COLD SIDE HOT SIDE
ON:H
+9V REG.VR611
MH8P-01
P.FAIL
P.FAIL
P.FAIL
P.FAIL
ZOOM
FAN_DRIVE1
5V_SW
LAMP-BST-SW
FOCUS
TURBO
A5SCH_LV-7350, LV-7355
■ Schematic Diagrams
L
L
L
H
H
C
A
B
A
B
CGND
VCC
Y
PC R
PC L
AV R
AV L
PCL/R-IN
PC IN1
S-V
Y/VIDEO
Cr/Pr
Cb/Pb
MOUSE_SEL1
MOUSE_SEL0
TXD
RTS/CTS
DATA
ADB/CLK
RXD
AVL/R-IN
PC/AVL/R-OUT
L OUT
L
R
R
L
R OUT
3
2
4
1 1
44
1
2
3
USB
R/CPRE AMP
1
11
21
31
41
51
54
50
48
46
44
40
38
36
34
30
28
26
24
20
18
16
14
10
8
6
4
52
42
32
22
12
2
2
12
22
32
42
52
4
6
8
10
14
16
18
20
24
26
28
30
34
36
38
40
44
46
48
50
54
51
41
31
21
11
1
RESET_SW
SDAPC
SCLPC
STANDBY
INPUT
GND
VOLUME
OUTPUT-
GND
OUTPUT+
VCC
SCLPC
SDAPC
RXD
ADB/CLK
DATA
RTS/CTS
TXD
MOUSE_SEL0
MOUSE_SEL1
R/C
R/C
CPU_RESET
USB_D+
USB_D-
USB_VBUS
USB_VBUS
USB_D-
USB_D+
CPU_RESET
SP-
SP+
S_SW
VOL_CONT
AV/PC
MUTE
S_SW
MUTE
S_Y
S_C
C_V
AV_PB
AV_PR
C_SWIN
GND
VCC
2
13
4
58
7
61
8
MCI_SW
GND
VCC
GND
VCC
12
3940
40 39
2 1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
10
20
30
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
10
20
30
1
VCC
GND
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
2930
OCK_INV
RESERVED
PGND
PVCC
EXT_RES
AVCC
RXC-
RXC+
AGND
RX0-
RX0+
AGND
AVCC
AGND
RX1-
RX1+
AVCC
AGND
AVCC
RX2-
RX2+
AGND
OVCC
QO23
OGND
QO
22
QO
21
QO
20
QO
19
QO
18
QO
17
QO
16
GND
VCC
QO
15
QO
14
QO
13
QO
12
QO
11
QO
10
QO
9
QO
8
OG
ND
OVC
C
QO
7
QO
6
QO
5
QO
4
QO
3
QO
2
QO1
QO0
HSYNC
VSYNC
DE
OGND
ODCK
OVCC
CTL3
CTL2
CTL1
GND
VCC
QE23
QE22
QE21
QE20
QE19
QE18
QE17
QE16
OVCC
OGND
QE15
QE14
QE1
3
QE1
2
QE1
1
QE1
0
QE9
QE8
OG
ND
OVC
C
QE7
QE6
QE5
QE4
QE3
QE2
QE1
QE0
PDO
SCDT
STAG
_OUT
VCC
GND
PIXS
STPDDFO
OE3 OE4
4A4 4Y4
4A3 4Y3
GND GND
4A2 4Y2
4A1 4Y1
VCC VCC
3A4 3Y4
3A3 3Y3
GND GND
3A2 3Y2
3A1 3Y1
2A4
2A3 2Y3
2Y4
GND GND
2A2 2Y2
2A1 2Y1
VCC VCC
1A4 1Y4
1A3 1Y3
GND
1A2
1A1
OE2
GND
1Y2
1Y1
OE1OE1
1Y1
1Y2
GND
OE2
1A1
1A2
GND
1Y31A3
1Y41A4
VCCVCC
2Y12A1
2Y22A2
GNDGND
2Y4
2Y32A3
2A4
3Y13A1
3Y23A2
GNDGND
3Y33A3
3Y43A4
VCCVCC
4Y14A1
4Y24A2
GNDGND
4Y34A3
4Y44A4
OE4OE3 VCC
GND
OE3 OE4
4A4 4Y4
4A3 4Y3
GND GND
4A2 4Y2
4A1 4Y1
VCC VCC
3A4 3Y4
3A3 3Y3
GND GND
3A2 3Y2
3A1 3Y1
2A4
2A3 2Y3
2Y4
GND GND
2A2 2Y2
2A1 2Y1
VCC VCC
1A4 1Y4
1A3 1Y3
GND
1A2
1A1
OE2
GND
1Y2
1Y1
OE1
12
3940
40 39
2 1
30
20
10
38
36
34
32
29
28
26
24
22
19
18
16
14
12
9
8
6
4
29
19
9
4
6
8
12
14
16
18
22
24
26
28
32
34
36
38
10
20
30
R5078
C5022
C5012
C5011
C5014
C5013
Q5041
R5042
R5032
Q5031C5031
R5041
R5031
R5044
R5034
R5046
R5014R5013 R5012 R5011 R5022
R5021 C5021
C5001C5002
R5054 C5051Q5051
Q5081 D5081R5052
R5051
R5061
R5062
D5082Q5082
Q5061C5061R5064
R5081
Q5072
R5077
R5076
R5074
R5071
R5072
R5073
Q5071
D1003
D1002
D1001
D2025
D2044D2043
D2041 D2042
D2001 D2002
D1044D1043
D1041 D1042
D1054
D1055
D1053
D1057
D1059
D1058
D1051 D1052
K20C_6
K10B_1
K20B_5
K20B_6 K20B_3
K20B_4
K10B_3
K10B_2
K10C_1
K10A_5
K10A_14
K10A_13
K10A_3
K10A_2
K10A_1
L1022
L1021
L1053
L1054
L1052
L1055
L1057
L1056
R2044
L2025
R2032C2023
L2024
L2023
R2043
L1041
L1042
L2004
R1044
R1043
R1042
R1041
K10B
L1003
L1002
L1001
K10A
L2042
L2041
C2001
C2021
L2001
L2022
L2021
R2041
R2042
K20B
R2031
L1051K10C_2
K10C_3
K10C_5
K10C_6
K10C_7
K10C_8
D1056
L2002
C2002D2004D2003
D2005 D2006C2003
L2003
K20A
L2005
L2006
K20C_5
K20C_2
K20A_8
K20A_7
K20A_6
K20A_4
K20A_2
K20A_1
R2022 R2024
R2023 R2025
R2051
R2052
R2053
R2054 L2052
L2051
K20D_5
K20D_2
D2052D2051
D2053 D2054
K20A_3
K20D
K20C
R1016
R1017
R1018
R1004R1002
R1003R1001
R1005 R1007
R1006 R1008
R1012R1010
R1011R1009
D2024D2023
D2021 D2022
C5101
C5121
C5131
C5111
R5134
R5124
Q5131
Q5121
R5153
R5143
C5151
R5151
R5152
R5142
R5141
C5141
C5102
R5144
R5154
C2811
R2812
R2811
RC2811
D2812
D2811
K100G
D1068
D1066
D1067
D1065
K10D
K10D_2
K10D_3
K10D_4
K10D_5
R1065
R1066
R1022
R1025
R1024
R2030R2028
R2029R2027
R2002 R2004
R2003 R2005
R2010R2008
R2009R2007
R2012 R2014
R2013 R2015
R5113R5111
R5112
C2813
C2812
C2022
R1032 R1031
K10A_12K10A_15
K10A_9
D1031
D1032
L-OUT
R-OUT
S_C
S_Y
TO F.G.
IN1_B
IN1_R
IN1_G
AV_PB
AV_PR
C_V
C/B-SW
C/R-SW
K10T_3
K10T_7
K10T_11
K10T_15
K10T_19
K10T_23
K10T_25
K10T_29
K10T_31
K10T_33
K10T_35
K10T_37
K10T_39
K10T_41
K10T_43
K10T_47
K10T_49
K10T_51
K10U
K10T
K10T_1
K10U_1
K10U_15
K10U_27
K10U_29
K10U_31
K10U_35
K10U_39
K10U_33
K10U_41
K10U_45
K10U_49
K10U_51
K10U_3
Q5141
Q5151
R5161
R5162
R5164R5163
K10U_11
R1061SW1061
R5053
R5063
R5033
R5043
R1036
D1061C1061
C1042 C1041
L5001
R5001
R2021
R2026
R2001
R2006
R2011
R5133
R5123
R5131
R5132
R5122
R5121
R5136
R5126
R5117
R5156
R5146
C5108
C5161
R1037
R1021
R1026
R1023
K10U_5
K10U_23
K10U_21
C002C001
R017
C013
R016
C012
C011
R014
Q011
R012
R013
R011
R001
AUDIO_IN
Q5111
R5114 R5116
GND_11
GND_12
GND_13
GND_14
GND_15
GND_16
K10C
RC2811_2
SW1061_1
R1013
R1014
R1015
D1021
D1022
R3004
R3005
R3001
R3002
R3003
K10U_7
K10D_1
K10T_53
IN1_H
IN1_V
IN1_R
IN1_G
IN1_B
IN1_H
IN1_V
RC2811_1
PCINPUT
K10W_39
K10W_27
K10W_31
K10V_1
K10W_35
K10V_3
K10V_5
Q7011
R7013
R7012
C7011
R7011
SW7011
R7014
K10W_15
K10W_13
K10W_17
K700G
TO F.G.
C7003 C7004
C7002C7001
K10EB
K10EA
C7021
C7031
R1089
R1088
C1086
R1086
R1087
R1092
R1091
R1093
R1094
R1096
R1095
R1097
R1098
R1082
R1081
K10E_16
K10E_24
K10E_23
K10E_3
K10E_14
K10E_6
K10E_21
K10E_13
K10E_20
K10E_4
K10E_12
K10E_7
K10E_17
K10E_18
K10E_9
K10E_10
K10E_1
K10E_2
GND_21
GND_22
GND_23
GND_24
GND_25
GND_26
K10V
K10V_11
K10V_9
K10V_15
K10V_17
K10V_23
K10V_21
K10V_27
K10V_29
K10W
K10W_1
K10W_3
K10W_5
SW7011_1
R7017
C7017
K10E
R
G
B
H
V K10E_8
K10E_25
K10E_27
K10E_26
K10E_28
D7042
C7043
C7044
D7041C7042 C7041
IC7061
C7062 C7061
R7041
R7042
R7043
C7051C7052
C7054
C7053
D7052
C7018 R7018
R7052
R7051
R7016
R3065
R3064
R3063
R3059 R3061
R3060 R3062
R3058R3056
R3057R3055
R3051 R3053
R3052 R3054
C3053
C3052
C3051
R3068
R3067
R3066L3051
L3052
L3053
D3051
D3052
D3053
IN_G
IN_R
IN_B
D3072
D3071
R3073
R3076
R3071
R3074
R3075
R3072
L3071
L3072
IN_H
IN_V
C7071
R7071
K10E_5
R7072 R7073
K10W_11
K10W_9
R7056
R7057
R7053
R7054D7053
7051_3
7041_4
K10V_35
K10V_37
K10V_39
PC DIGITAL INPUT
K10W_21
R1090
D7054
R8024
R8023
R8022
C8018
C8011
D8001
R8012
C8023
C8024
C8026
C8013
C8014
C8017
L8002
C8019
R8011
R8009
R8008
R8007
R8006
R8004
R8003
R8002
R8001
C8029C8028
C8027
C801
2
C8016
C8021
C8001
C8005
C8003
RB8001 RB8002
RB8004
RB8003
RB8005
RB8006
RB8012 RB8011RB8014 RB8013
RB8008
RB8007
L8003
C8004
C8022
C8006
L8004
L8001
C8002
R8018
R8028R8029
R801
6
IC8003
R8017
R8014
R8019
R8021
R8013
R8027
R8026
R8089
C8051
C8073C8063C8053
C8072C8062C8052
R8088
R8087
R8086
R8085
C8082
R8083
R8082
R8081
L8051
K3W_5
K3W_13
K3W_9
K3W_11
K3W_3
K3W_1
K3W
K3W_21
K3W_17
K3W_35
K3W_39
K3V_37
K3V_35
K3V_29
K3V_39
K3V_27
K3V_23
K3V_17
K3V_21
K3V
K3V_15
K3V_11
K3V_1
K3V_9
K3V_3
K3W_15
K3W_31
K3W_27
K3V_5
1/16GZ0C
25KZ0.1GQFY
16TM2.2FD
16TM2.2FD
16TM2.2FD
16TM2.2FD
AH
1/16GJ2.2KC
1/16GJ2.2KC
AH25KZ0.1GQFY
1/16GZ0C
1/16GZ0C
1/16GJ1.5KC
1/16GJ1.5KC
1/16GJ1.8KC
1/16GJ100KC 1/16
GJ100KC
1/16GJ100KC
1/16GJ100KC
1/16GJ6.8KC
1/16GJ6.8KC
16EM47WM
16EM100D:16EM100F1
25KZ0.1GQFY
1/16GJ2.2KC
16EM10D:16EM10F1
AH
AH 1SS355
1/16GJ2.2KC
1/16GZ0C
1/16GZ0C
1/16GJ2.2KC
1SS355AH
AH 16EM10D:16EM10F1
1/16GJ2.2KC
1/16GJ1KC
AH
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
1/16GJ22KC
1/16GJ10KC
1/16GJ4.7KC
AH
UDZ6.2B
UDZ6.2B
UDZ6.2B
UDZ12B
UDZ12BUDZ12B
UDZ12B UDZ12B
UDZ6.2B UDZ6.2B
UDZ12BUDZ12B
UDZ12B UDZ12B
UDZ20BG
UDZ20BG
UDZ20BG
UDZ20BG
UDZ20BG
UDZ20BG
UDZ20BG UDZ20BG
NT1
NT1
NT1
NT1 NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
F34EA207G
F34EA207G
F34EA256G
F34EA256G
F34EA256G
F34EA256G
F34EA256G
F34EA256G
1/16GJ100C
F34EA256G
1/16GJ100C
25KZ0.1GQFY
F34EA107G
F34EA107G
1/16GJ100C
F34EA256G
F34EA256G
F34EA107G
1/16GJ100C
1/16GJ100C
1/16GJ470KC
1/16GJ470KC
J12A00400
X
X
X
J11B0990N
F34EA256G
F34EA256G
X
X
X
X
X
1/16GJ470KC
1/16GJ470KC
J11B2990N
1/16GJ10KC
F34EA256G
NT1
NT1
NT1
NT1
NT1
NT1
UDZ20BG
X
XUDZ6.2BUDZ6.2B
UDZ6.2B UDZ6.2BX
X
J12B2761N
F34EA107G
F34EA107G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ100KC
1/16GJ100KC
1/16GJ100C
1/16GJ100C F34EA256G
F34EA256G
NT1
NT1
UDZ12BUDZ12B
UDZ12B UDZ12B
NT1
J12B2642N
J12B2642N
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
UDZ6.2BUDZ6.2B
UDZ6.2B UDZ6.2B
16EM100D:16EM100F1
16EM10D:16EM10F1
10KK0.47UGQBY
6.3EM47WM
1/16GJ1KC
1/16GJ1KC
AH
AH
1/16GJ150C
1/16GJ150C
16EM10D:16EM10F1
1/16GJ47KC
1/16GJ39KC
1/16GJ39KC
1/16GJ47KC
16EM10D:16EM10F1
25KZ0.1GQFY
1/16GJ1KC
1/16GJ1KC
6.3EM100(WM:F1)
1/16GJ100C
1/16GJ220C
U20B
24400
UDZ6.2B
UDZ6.2B
J30B1630N
UDZ12B
UDZ12B
UDZ12B
UDZ12B
J11B2770N
NT1
NT1
NT1
NT1
1/16GZ0C
1/16GZ0C
X
1/16GJ10KC
1/16GJ100C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ150C
1/16GJ47KC
1/16GJ39KC
KK470GQBY
10KZ1UGQFY
X
1/16GZ0C
1/16GZ0C
NT1NT1
NT1
UDZ12B
UDZ12B
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
J11MD540G
J11MD540G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
AH
AH
1/16GJ100C
1/16GJ100C
1/16GJ10KC
1/16GJ10KC
NT1
1/16GZ0C
S10B5110N
X
X
X
X
1/16GZ0C
UDZ6.2B25KZ0.1GQFY
CJ100CGQY
CJ100CGQY
L2PD2R2MG
X
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GJ150C
1/16GJ150C
1/16GJ47KC
1/16GJ39KC
1/16GJ39KC
1/16GJ47KC
1/16GJ47C
1/16GJ47C
1/16GJ47C
1/16GJ47C
1/16GJ47C
25KZ0.1GQFY
25KZ0.1GQFY
X
1/16GJ100C
1/16GZ0C
1/16GZ0C
NT1
NT1
NT1
25KZ0.1GQFY
6.3EM220(WM:F1)
1/16GJ3.3KC
EM1D
1/16GJ10KC
PM1DB
16EM10D:16EM10F1
1/16GJ10KC
AH
1/16GJ10KC
1/16GJ2.2KC
1/16GJ10KC
1/16GZ0C
AH
1/16GJ1.5KC
1/16GJ1.5KC
NT1
NT1
NT1
NT1
NT1
NT1
J11A00300
NT1
NT1
1/16GZ0C
1/16GZ0C
1/16GZ0C
UDZ12B
UDZ12B
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
AH
1/16GJ10KC
1/16GJ10KC
25KZ0.1GQFY
1/16GJ10KC
S10B4490G
1/16GZ0C
NT1
NT1
NT1
J30B1630N
6.3EM100(WM:F1)
25KZ0.1GQFY
25KZ0.1GQFY
6.3EM100(WM:F1)
SMXAANX1008A-
SMXAANX1008A-
25KZ0.1GQFY
25KZ0.1GQFY
X
1/16GZ0C
25KZ0.1GQFY
1/16GJ2.2KC
X
X
X
X
X
X
X
X
X
X
X
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1 NT1 NT1 NT1 NT1 NT1
J11MD400G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
J11MD400G
NT1
NT1
NT1
NT1
1/16GZ0C
X
J11B5550N
NT1
NT1
NT1
NT1
NT1
SFPL-52P
6.3EM100(WM:F1)
25KZ0.1GQFY
SFPL-52P 25KZ
0.1GQFY
16EM47WM
BA05FP-E2P
25KZ0.1GQFY
16EM47WM
1GJ5.6
1GJ5.6
1GJ5.6
16EM47WM
25KZ0.1GQFY
25KZ0.1GQFY
6.3EM100(WM:F1)
SFPL-52P
X 1/16GZ0C
X
1GZ0
1/16GJ100C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GJ75C
X
X
X
1/16GJ100C
1/16GJ100C
1/16GJ100CX
X
X
UDZ6.2B
UDZ6.2B
UDZ6.2B
UDZ12B
UDZ12B
1/16GZ0C
1/16GZ0C
1/16GJ100C
1/16GJ100C
1/16GJ10KC
X
F34EA207G
F34EA207G
25KZ0.1GQFY
1/16GJ10KC
NT1
1/16GJ3.3KC
1/16GJ6.8KC
NT1
NT1
1/16GJ3.6KC
1/16GJ1KC
X
XSFPL-52P
NT1
NT1
NT1
NT1
NT1
NT1
X
X
1/16GJ10C
1/16GJ10C
1/16GJ10C
X
25KZ0.1GQFZ
X
1/16GZ0C
CJ100CGQY
CJ100CGQY
CJ100CGQY
CJ330CGQY
CJ330CGQY
CJ330CGQY
L2PD2R2MG
CJ330CGQY
1/16GJ10KC
X
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
X
X
1/16GJ10KC
1/16GJ10KC
25KZ0.1GQFZ
CJ100CGQY
CJ100CGQY
CJ18
0CG
QY
CJ180CGQY
CJ180CGQY
6.3EM100(WM:F1)
6.3EM100(WM:F1)
6.3EM100(WM:F1)
R1HA1004G:R1A41004G R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G R1HA1004G:R1A41004G
R1HA1004G:R1A41004G R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
L2PD2R2MG
25KZ0.1GQFZ
CJ330CGQY
25KZ0.1GQFZ
L2PD2R2MG
L2PD2R2MG
25KZ0.1GQFZ
1/16GZ0C
1/16GJ470C1/16GJ27C
X
X
X
X
X
1/16GZ0C
1/16GJ10KC
X
X
1/16GJ100C
6.3EM100(WM:F1)
25KZ0.1GQFZ
25KZ0.1GQFZ GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GJ100C
25KZ0.1GQFZ
1/16GZ0C
1/16GZ0C
1/16GZ0C
L2PD2R2MG
NT1
NT1
NT1
NT1
NT1
NT1
J10ML400G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
J10ML400G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
32
1
32
1
32
1
32
1
32
1
32
1
32
1
32
1
32
1
32
1
32
1
32
1
1
14
2
15
3
4
5
6
7
8
9
10
11
12
13
12
3
32
1
12
3
12
3
32
1
12
3
12
3
1
2
3 4
5
1
2
3
4 5
6
7
8
1
2
3
4 5
6
7
8
1
2
3
4 5
6
7
8
12345
1
2
3
5 4 3 2 1
8
7
6
54
3
2
1
5
43
2
1
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25242322212019181716151413121110987654321
1
2
3 4
5
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25 24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
22
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2425
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
20
19
18
17
16
15
14
13
12
1110
9
8
7
6
5
4
3
2
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25 24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
9V
5VS
9V
5VS
5VS
9V
5VPC
5VS
5VPC
5VAUDIO
5VAUDIO
5VAUDIO
-5VS
3.3VS
5VS
5VDVI
7VMCI
3.3VS
5VS
VIEWER_TXD
VIEWER_RXD
CARD_IN
CARD_IN
VIEWER_RXD
VIEWER_TXD
VIEWER_ON
3.3VS
5VDVI
5VD
DDC_CLK
DDC_DATA
5VMCI
3.3VMCI
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC- RXC-
RXC+
RX0-
RX0+
RX1-
RX1+
RX2-
RX2+
DDC_DATA
DDC_CLK
IN_B
VIEWER_ON
3.3VMCI
7VMCI
5VMCI
IN_G
IN_R
IN_H
IN_V
IN_R
IN_G
IN_B
IN_H
IN_V
5VS
W_LAN_IN
W_LAN_IN
5VD5VS
PWRDN
SCDT
3.3V
3.3V
DE_DIF
DIFCLK
V_DIF
H_DIF
D_BO0
D_BO1
D_BO2
D_BO3
D_BO4
D_BO5
D_BO6
D_BO7
D_RE7
D_RE6
D_RE5
D_RE4
D_RE3
D_RE2
D_RE1
D_RE0
D_GE7
D_GE6
D_GE5
D_GE4
D_GE3
D_GE2
D_GE1
D_GE0
D_BE
7
D_BE
6
D_BE
5
D_BE
4
D_BE
3
D_BE
1
D_BE
0
D_BE
2
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
D_G
O0
D_G
O1
D_G
O2
D_G
O3
D_G
O4
D_G
O5
D_G
O6
D_G
O7
D_RO
0
D_RO
1
D_RO
2
D_RO
3
D_RO
4
D_RO
5
D_RO
6
D_RO
7
5VDVI
PWRDN
DIFCLK
DE_DIF
V_DIF
H_DIF
GCLK
GPEN
GVS
GFBK
GHS
GBE0
GBE1
GBE2
GBE3
GBE4
GBE5
GBE6
GBE7
GBO0
GBO1
GBO2
GBO3
GBO4
GBO5D_BO5
D_BO4
D_BO3
D_BO1
D_BO0
D_BE7
D_BE6
D_BE5
D_BE4
D_BE3
D_BE2
D_BE1
D_BE0
GGO5
GGO4
GGO3
GGO2
GGO1
GGO0
GGE7
GGE6
GGE5
GGE4
GGE3
GGE2
GGE1
GGE0
D_BO2
3.3V
GBO6
GBO7D_BO7
D_BO6
D_GE0
D_GE1
D_GE2
D_GE3
D_GE4
D_GE5
D_GE6
D_GE7
D_GO0
D_GO1
D_GO3
D_GO4
D_GO5
D_GO6
D_GO7 GGO7
GGO6
GRE0
GRE1
GRE2
GRE3
GRE4
GRE5
GRE6
GRE7
GRO0
GRO1
GRO2
GRO3
GRO4
GRO5
GRO6
GRO7D_RO7
D_RO6
D_RO5
D_RO4
D_RO3
D_RO1
D_RO0
D_RE7
D_RE6
D_RE5
D_RE4
D_RE3
D_RE2
D_RE1
D_RE0
D_RO2 D_GO2
9VMCI
3.3VS
DDC_CLK
DDC_DATA
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
5VDVI
5VS
CARD_IN
VIEWER_ON
VIEWER_RXD
VIEWER_TXD
IN_R
IN_G
IN_B
IN_H
IN_V
5VD
W_LAN_IN
MA
IN B
OA
RD
K3T
IC5011TC4053BF(EL)
IC5161TC7SET00FU
-(TE85L)
AUDI
AUDIO AMPIC001
AN7513
OSW.
PC:HAV:L
SERIALPORT
PCINPUT
USBPORT
AUDIOINPUT
AUDIOOUTPUT
S-VIDEOINPUT
Y/VIDEOINPUT
COMPUTERANALOGINPUT
MAINBOARD"K3U"
MAIN BOARD-1/6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
PC:HAV:L
AV BOARD
DVI BOARD
MH8P-02
AV_PB
VOL_CONT
AV/PC
MUTE
C_V
AV_PR
S_Y
IN_R
IN_G
IN_B
IN_H
IN_V
IC7021
IC7031
IC7041
IC7051
IC7071
TC7WT125FUK
TC7W125FUK
BA033SFPP
PQ070XZ1HZPP
TC7W125FUK
IC8001DVI I/F
SII161ACT100
IC8002TC7SET04FUP
IC8071IC8061IC8081
IC8051
TC74VCX16244FTTC74VCX16244FTTC74VCX16244FT
TC74VCX541FT
S_C
IN1_B
IN1_G
IN1_R
IN1_H
IN1_V
A6 SCH_LV-7350, LV-7355
R
SCL
SDA
A07
A08
A09
A10
A11
A12
VREF
VREFU1
GND VREFU2
A01
A02
A03
A04
A05
A06
VCC
VDD
CS1
CS2
CS0
VCC
GNDL
L
L
H
H
H
VCC
C
A
B
A
B
CGND
+ -
IN I-IN
OUT V+
V-
V-
V+OUT
I-ININ
-+
+ -
IN I-IN
OUT V+
V-
(TO PIXEL)
CLPO
AD-IN
RB ADVS
ADVD
RT ACO
DAVD
AYO
DAVS VG VR
F
IRF
VB
TEST
DVDD
MOD-2
DVSS
MOD-1
VEH3
SO
VEH1PNRDTRNT
PL2
NTPL
1
DVDD
TEST
DVSS
APCN
TRAP
TEST
TEST
DVDD
TEST
DVSS
FINCKSL
PLSL
MCKO
ADCK
CPO
PLVS
VCV
PLVD
CLVD
CLPEN
CLVS
Cout
Yout
SO
SCL
SDA
D0
D1
D2
D3
VSS
CS0
CS1
CS2
VDD
D7
D6
D5
D4
IN2-
H
IN2-
V
IN2-
1
IN2-
2
IN2-
3
IN3-
H
IN3-
V
IN3-
1
IN3-
2
IN3-
3
IN4-
H
IN4-
V
VCC-
MAT
EY-IN
ECB-
IN
ECR-
IN
LB2-
IN
LG2-
IN
YCBC
R-SW
VM/S
HP/C
OL-
OFF
VM-O
UT
CLP-
C
DPLC
-MUT
E
SDA
SCL
DPIC
-C
ADDR
ESS
V1-IN
H1-IN
CR1-IN
CB1-IN
Y1-IN
SELCR-IN
SELCB-IN
SELY-IN
SELY-OUT
SELCB-OUT
SELCR-OUT
SELH-OUTSELV-OUT
GND-SIG
IREF-YC
VCC-SIG
IN4-
1
IN4-
2
IN4-
3
IN5-
H
IN5-
V
IN5-
1
IN5-
2
IN5-
3
GND
-MAT
H-HP
B-SHB-OUT
G-SH
G-OUT
R-SH
R-OUT
GND-OUT
VCC-OUT
HS-OUT
VS-OUT
HP-IN
VTIM-IN
SCP-IN
IREF-SYNC
YG-IN
YG-OUT
LR2-
IN
LB1-
IN
LG1-
IN
LR1-
IN
ABL-
IN
IK-IN
ABL-
FIL
PABL
-FIL
YS/Y
M-2
YS/Y
M-1
Y
C
H/V_BLK
RTS/CTS
RESETRESET
ADB/CLK
DATA
SRC11
SRC10
SRC01
SRC00SRD03
SRD02
SRD01
SRD00
SRD07
SRD06
SRD05
SRD04SEL1
SEL0
DATA IN
SA
XB
SDATA INT
Ready
TXD
YB
YA
RC01
RC00
RC11
RC10
RD13
RD12
RD11
RD10
RD17
RD16
RD15
RD14
SEL0
SEL1
TXD
R1OUT
R2IN
T2OUT
V-
C2-
C2+
C1-
V+
C1+
R2OUT
T2IN
T1IN
R1IN
T1OUT
GND
VCC
SYS
C_INAFC
FSC_OUT
Y_IN
C_IN
ADDRES
CV_IN
APCCS_IN
XTAL
YS2
R2_I
N
G2_
IN
B2_I
N
VCC(
Y/C)
Y2_I
N
VB2_
IN
CR2_
IN
G1_
IN
B1_I
N
R1_I
N
GND
(Y/C
)
VCC(
SYNC
)
YS1
CR_OUT
CB_OUT
Y_OUT
CLP
Y_IN
CB_IN
CR_IN
GND
YS3
SDA
SCL
YOUT
SCP
HSGND
_D
C_IN
VDD_
D
Y_IN
VSVBS
SYNC
IN
CV_IN
3
1SP+
SP-
53
49
47
45
43
39
37
35
33
29
27
25
23
19
17
15
13
9
7
5
3
1
11
21
31
41
51 52
42
32
22
12
2
VCC
GND
GND
VCC
6DB
VCC
VSS
GND
VCC
GND
VCC
TRDQ Q
VCC
GND
Q QRDT
TRDQ Q
VCC
GND
Q QRDT
L2161
R2162
R2161
R2109
R2106
R2104
R2108
R2103
R2107
C2101 C2102
R2102
C2117L2101
C2121
R2113
R2123
L2103
C2111
R2118
R2114
R2101
C2118
R2117
R2116
R2121
R2119
C2122
R2122L2102
R2126
C2106
C2105
C2127
C2104C2103
C2161
C2162
R2182
R2181
R3182
R151
R3181
Q3181
R3164
R3165
R3166
Q3162
R3172R3173
R3141
R3131
R3121
Q4171
R4177
R3169
R3167
R3168
Q3163
D3161
R3171
Q3171
R3174
Q3172
R3176
R4181R4182
C4176
R4178
Q4172
R4179
R413
1
R412
9
R412
8
R4132
C4157
R4139
C415
3
C415
4
C415
6
R4126
R4133 R4127
R413
4
R413
6
C415
9
C416
1
C416
2
R4137
C4163
C4164
C4166
C4167
C4168
C4169C4106
C6101
R4183
R4119
C4143
C4103
C4104
R4104
R4116R4117 R3101
R3115
R3114
R3103
C4102
C4142
C4144
R4118
C4146C4147
R4122
R412
3
R412
4
C414
8
C414
9
C415
1
C415
2
C3103
R3102R4121
R3106
R3104
Q3111
C3113
C3112
D3112
D3111
R3113
R3112C3111
R3111
Q3113
Q3112
C3127
R3134
R3144
R3124
R3123
R3133
R3143
C3132
C3122
C3142
C3126
R3147
R3127
R3137
R3146
R3136
R3126
C153
R153
R152
C171
R172
R171
T171
T151
R173
Q171
R174R176
R177
Q172
R178
R159
Q152
R158
R157
R156
Q151
R154
C154C151 C152
R6121
R6123
R6130
D6126
C6127Q6126
Q6127
R6129
R6127
C6126
R6126
R6133
R6134D6127
Q6137
R6137
C6131
R6131
D6131
R6138
D3821R3822
R3821C3821
X3841
R3842
R3843
R3846
R3847
R3848
R3841
C3842
R3844
R3806
R3804
R3803
RB3821
R3823
R3802
X3821
C3802
C3841
D3801CPU-TXD
MOUSE_SEL0
MOUSE_SEL1
CPU_RXD
MOUSE-TXD
C3844
R3801
C3843
C3803
C3804
C3806
RXD
TXD-DRV
C3801
R3833 R3834
R3832
R3831
Q1153
R1155
R1156
R1154
R1153
Q1152
Q1151
R1151
R1152
R1127
R1139
R134
Q132
R1138
R1137Q1133
R1147
R1148
R1145
R1144
R1143
Q1141
R1141
C1101
C1102 C1108
C1107
R1136 R1134
R1133
Q1132Q1131
R1132
R1131 C1128
C1127
C1104
C1103
C1114
L1102
1101_11
C1116
C1119
L1103
C1121
1101_3
R1129
C1129
X1101
Q131
R132
C131
R3835
R4138
C4177
R6132
R6136
R6124
R6122
C112 Q111
R116
R113
R114C111
T111
R112
R111
C117
Q117
R127
C116Q116
L151
R1128
R6128
D3831
R6104
D3171
D6132
C4105
R6106
R6101
R6102
C415
8
C4141
C4139
C4138
R411
4
R411
3
R411
2
C4137
R4103
R4111
C4136
R4106 R4107
R4109
R4108
R6107
C413
4
C412
7
C411
9
C411
8
C411
7
C411
4
C411
3
C411
6
R4176
R4174
C2126
R2124
C2112 C2113
R2111
R2112
C2119
R133
R131
C1117
C1118
R112
2
C1131C1132
C1126
C1122
R1123
C1123
C1124
R1126
C1113
C1111 R1101
C1112
R1103
R1104L1101
R1106
R1105
R3142
R3132
R3122
D3802
R126
C411
2
C411
1
C3831
C6121
TP11SC
TP11SY
TP11CV
TP11PB
TP11PR
C2163C2164
C2124
R1142
R1102
C1115
C1106C1105
K8F_3
K8F_1
K8F
K3U_23
K3U_21
K3U_5
K3U
K3U_1
K3U_15
K3U_27
K3U_29
K3U_31
K3U_35
K3U_39
K3U_33
K3U_41
K3U_45
K3U_49
K3U_51
K3U_3
K3U_11
C4186
R3105
R3100
C3102
C3101
C3104
R3107
R3108
R3109
C1133
Q1142
R1146
R1149
Q1143
L1161
C1161
R1161
Q1161
R1162
R3177
R3178
C3161R3161
R3162
C6141
R6158
R6157
R6144
R6141
R6143
R6149D6146
C6147
R6153
R6154
C6151
R6151
D6151
R6152
R6156
R6142
R2105
R3163
R6148
Q3182
R3185
R3184 R3183
R2131
R2132
C1171 C1172 D1171
C123
R123
R122
C122
R121
R2115
R2120
R1100
R2110
R2125
R2127
R2128
C124
R110
R1124
K3U_7
1171_3
L2PD3R3MG
1/16GJ100C
1/16GJ100C
1/16GJ10C
1/16GJ10C
1/16GJ180C
1/16GJ180C
1/16GJ33C
1/16GJ33C
6.3EM100(WM:F1)
25KZ0.1GQFZ
1/16GZ0C
25KZ0.1GQFZL2A7
330KG
25KZ0.1GQFZ
1/16GJ3.3KC
1/16GJ4.7KC
L2A7330KG
10PM10DB
1/16GZ0C
X
1/16GZ0C
25KZ0.1GQFZ
1/16GZ0C
X
1/16GJ100C
1/16GJ100C
X
XL2A7100KG
1/16GJ560C
25KZ0.1GQFZ
6.3EM100(WM:F1)
25KK0.022GQBY
25KZ0.1GQFZ
6.3EM100(WM:F1)
6.3EM47WM
25KZ0.1GQFZ
1/16GJ100C
1/16GJ100C
1/16GJ10KC
X
1/16GJ10KC
AH
1/16GJ10KC
1/16GJ2.7KC
X
AH
1/16GJ2.7KC
1/16GJ1KC
1/16GZ0C
1/16GZ0C
1/16GZ0C
2SA1037AKR
1/16GJ1KC
1/16GJ1KC
X
1/16GJ1KC
2SA1037AKR
1SS355
1/16GJ1KC
AH
1/16GJ4.7KC
2SA1037AKR
1/16GJ1KC
1/16GJ100C 1/16GJ
220KC
25KZ0.1GQFZ
1/16GJ2.2KC
AH
1/16GJ1.2KC
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
00C
X
X
1/16GF22KC
KZ0.
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16E
M10
D:1
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1/16GZ0C
1/16GZ0C
1/16
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1/16
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KZ0.
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1/16GJ100C
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GZ0C
1/16GJ10KC
EM0.47D
16EM220D
25KZ0.1GQFZ
1/16GF47KC
1/16GJ5.6KC
1/16GJ2.2KC
1/16GJ5.6KC
1/16GJ5.6C
1/16GJ4.7C
1/16GJ820C
25KZ0.1GQFZ
16EM10D:16EM10F1
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1/16GJ3.3MC
16EM10D:16EM10F1
25KZ0.1GQFZ
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1/16
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1/16
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25KZ0.1GQFZ
1/16GJ5.6KC1/16GJ
10KC
1/16GJ22KC
1/16GJ1.2KC
AH
25KZ0.047GQFY
25KZ0.047GQFY
1SS355
1SS355
1/16GJ180C
1/16GJ1KC
X
1/16GJ1KC
2SA1037AKR
AH
25KZ0.1GQFZ
X
X
X
1/16GJ1KC
1/16GJ1KC
1/16GJ1KC
CD10CGQY
CD10CGQY
CD10CGQY
6.3EM100(WM:F1)
1/16GJ150C
1/16GJ150C
1/16GJ150C
1/16GJ150C
1/16GJ150C
1/16GJ150C
6.3PM47DB
1/16GJ27KC
1/16GJ56KC
25KZ0.1GQFZ
1/16GJ27KC
1/16GJ82KC
F30B2820G
F30B2820G
1/16GJ1KC
2SA1037AKR
1/16GJ1.8KC 1/16GJ
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1/16GJ2.7KC
AH
1/16GJ1KC
1/16GJ1KC
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1/16GJ2.7KC
1/16GJ680C
1/16GJ1.8KC
2SA1037AKR
1/16GJ1KC
25KZ0.1GQFZ16EM
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1/16GJ100C
1/16GJ15KC
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AH2SA
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1/16GJ18KC1/16GJ
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1/16GJ100KC
1/16GJ100C
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1/16GJ10KC
25KZ0.047GQFY
1/16GJ12KC
1SS355
1/16GJ1KC
UDZ5.1BG1/16GJ33KC
1/16GJ10KC
25KZ0.1GQFZ
V11B0770P;V11B1240G
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
1/16GZ0C
25KZ0.1GQFZ
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GJ10KC
R1HA1034G:R1A41034G
1/16GZ0C
1/16GZ0C
V11B0770P;V11B1240G
EM1D
EM1D
1SS355
6.3EM47WM
1/16GJ100C
25KZ0.1GQFZ
EM1D
EM1D
EM1D
25KZ0.1GQFZ
X X
1/16GJ100C
1/16GJ100C
AH
1/16GJ100C
1/16GJ1KC
1/16GJ1KC
1/16GJ100C
AH
AH
1/16GJ100C
1/16GJ1KC
1/16GZ0C
1/16GJ1KC
1/16GJ1KC
AH
X
1/16GJ100C AH
1/16GJ560C
1/16GJ1.5KC
1/16GJ1.5KC
1/16GJ560C
1/16GJ1KC
2SA1037AKR
1/16GJ560C
6.3EM47WM
25KZ0.1GQFZ
25KZ0.1GQFZ
6.3EM47WM
1/16GJ1KC
1/16GJ1KC
1/16GJ1.2KC
AHAH
1/16GJ82KC
1/16GJ27KC
25KZ0.1GQFZ
KZ0.01GQFZ
25KZ0.1GQFZ
6.3EM47WM
KZ0.01GQFZ
L2A7100KG
NT1
25KZ0.1GQFZ
25EM4.7D
L2A74R7MG
CD9CGQY
NT1
1/16GJ2.2KC
25KZ0.1GQFZ
V10B5050G
AH
1/16GJ1KC
25KZ0.1GQFZ
1/16GJ1KC
1/16GJ100C
10PM10DB
X
1/16GZ0C
X
1/16GZ0C
25KZ0.1GQFZ
AH
1/16GJ2.7KC
1/16GJ1KC
1/16GJ680C16EM
47WM
F30B2820G
X
X
X
X
X
XX
L2PD3R3MG
X
1/16GJ100KC
1SS355
1/16GZ0C
1SS355
1SS355
16EM47WM
1/16GZ0C
X
1/16GZ0C
EM0.
47D
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16
GJ
10KC1/
16G
J10
KC
1/16
GJ
10KC
10KZ1UGQFZ
1/16GJ470C
1/16GJ100C
X
1/16GJ56KC
1/16GJ56KC
1/16GJ100C
1/16GJ100C
X
KZ0.
01G
QFZ
10KZ
1UG
QFZ
XXXXX
25KZ
0.1G
QFZ
1/16GJ100C
1/16GZ0C
KZ0.01GQFZ
1/16GJ56KC
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ3.3KC
1/16GJ2.2KC
25KZ0.1GQFZ
1/16GJ100C
1/16GJ100C
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16
GZ0
C
25KK0.022GQBY
EM2.2D
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ12KC
KZ0.01GQFZ
EM0.47D
X
25KZ0.1GQFZ
25KZ0.1GQFZ1/16GZ0C
25KZ0.1GQFZ
1/16GJ6.8KC
1/16GJ3.3KC
L2A7470KG
1/16GJ100C
1/16GJ100C
1/16GJ33C
1/16GJ33C
1/16GJ33C
1SS355
X
XX
25KZ0.1GQFZ
25KZ0.1GQFZ
J30B1640G
J30B1640G
J30B1640G
J30B1640G
J30B1640G
6.3EM47WM
25KZ0.1GQFZ
KZ0.01GQFZ
1/16GJ1.5KC
1/16GJ6.8KC
CJ47CGQY
25KZ0.1GQFZ
6.3EM47WM
NT1
NT1
J10EP030G
NT1
NT1
NT1
J10ML540G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
25KZ0.1GQFZ
1/16GJ1.2KC
1/16GJ820C
16EM10D:16EM10F1
16EM10D:16EM10F1
16EM10D:16EM10F1
1/16GJ5.6KC
1/16GJ1.2KC
1/16GJ820C
KK1000GQBZ
2SA1037AKR
1/16GJ1KC
1/16GJ1KC
2SA1037AKR
L2A5820JG
CJ15CGQY
1/16GZ0C
AH
1/16GJ1KC
1/16GZ0C
X
25KZ0.1GQFZ
X
X
25KZ0.1GQFZ
X
1/16GZ0C
X
X
1/16GJ100C
1/16GJ12KC
1SS355
25KZ0.047GQFY
1/16GJ100C
X
25KZ0.047GQFY
1/16GJ12KC
1SS355
X
1/16GZ0C
1/16GZ0C
1/16GJ3.3KC
1/16GJ100C
1/16GJ100C
2SA1037AKR
1/16GJ1KC
1/16GZ0C X
1/16GJ4.7KC
X
6.3EM220WM:6.3EM220F1
25KZ0.1GQFZ
1SS355
PM1DB
1/16GZ0C
X
25KZ0.1GQFZ
1/16GZ0C
X
X
X
1/16GJ3.3KC
1/16GZ0C
X
1/16GZ0C
X
1/16GJ100C
X
NT1
NT1
1
2
3
4 5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
1
2
3
4
5
6
7 8
9
10
11
12
13
14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
5152535455565758596061626364
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41424344454647484950
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
1
2
3 4
5
5
43
2
1
1
2
3 4
5
123
4 678
8764
3 2 1
24
23
22
21
20
19
18
17
16
15
14
1312
11
10
9
8
7
6
5
4
3
2
1
28
27
26
25
24
23
22
21
20
19
18
17
16
15 14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
1
5
43
2
1
48
47
46
45
44
43
42
41
40
39
38 37 36 35 34 33 32 31 30 29 28 27 26 25
24
23
22
21
20
19
18
17
16
15
1413121110987654321
123
4 678
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
13
14
15
16
17
18
19
20
21
22
23
24
252627282930313233343536
37
38
39
40
41
42
43
44
45
46
47
48
1 2 3 4 5 6 7 8 9 10 11 12
8
7
6
54
3
2
1
1
2
3
4 5
6
7
8
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
1
2
3
4
3 2
1
SCPSW
5V
G_CLMP
B_CLMP
R_CLMP
C_SWIN
S_SW
5V
SCPSW
AV_HSYNCHD_VSYNC
HD_HSYNC
AV_VSYNC
VIDEO_CR
VIDEO_CB
VIDEO_Y
C_V
AV_PB
AV_PR
VIDEO_B
VIDEO_G
VIDEO_R
9V
5V
AV/PC
5VS
MOUSE_RESET
CPU_RXD
CPU_TXD
MOUSE
R/C
MOUSE_SEL0
MOUSE_SEL1
TXD
RTS/CTS
RXD
DATA
ADB/CLK
5VS
C_V
AV_PR
AV_PB
C_V
AV_VSYNC
AV_HSYNC
5V
CLKFSC
9V
VIDEO_Y
VIDEO_CB
VIDEO_CR
S_Y
S_C
9V
SDA2_5
SCL2_5
9V
5V
MACRO
VS_OUT
BLANK_SW
HS_OUT
HS_OUT
VS_OUT
5V
5V 9V
SDA2_5
SCL2_5
BLANK_SW
B_BLK_DC
R_BLK_DC
5V
CLKFSC
GBLKSPL
SP-
SP+
SP+
SP-
VOL_CONT
5VAUDIO
C_SWIN
AV/PC
S_SW
S_Y
S_C
C_V
AV_PR
MUTE
AV_PB
9V
5VS
5VPC
AV_VSYNC
AV_HSYNC
CBAL_SWSYNC_SW
CAFC
R_BLK_DC
B_BLK_DC
G_BLK_DC
G_BLK_DC
4.43TRAP
4.43TRAP
5V
MCOAST
MACRO
5V
VS_OUT
DCOM_OFF
6V
P_FAIL
5V
5V
5V
-5VS
IC3821TWM7000-151020
IC6141TC74HC123AF-TP1
IC6121TC74HC123AF-TP1
IC3161TC7WT125FU-TE12L
IC3181TC4W53FU(TE12L)
IC4186TC7WT125FU
IC3841TWM7000-162020
IC3801
SP232ACTHIN232CB
IC3831TC7SET00FU
IC4101CXA2101AQ
IC3101MC14053BFL
TC4053BF-TP1
IC3141AD8057ART
IC3131AD8057ART
IC1171BA05FP-E2
IC6101
SN74LV14APWMC74VHC14DT
IC2181M62320FP
IC2101CXD2064Q
IC121MM1031XM
IC2161M62392FP
IC1101TB1274AF
AVBOARD"K10U"
TP11SC
TP11SY
3.2V
3.2V
VIDEODECODER
D/AIC1101IC4101
DIGITALCOMBFILTER
I/O
IC3121AD8057ART
BLANKINGSW.
RGBMATRIX
RS232CDRIVER
H/V BLANKING
IC5241AV/PC-
RGB SW.
IC4101RGB
MATRIX
AVBOARD"K3U"
TP11CV
TP11PB
TP11PR
3.1V
IC6101
3.2V
3.2V
IC6261AV/PC-
SYNC SW.
IC1101
AVBOARD"K3U"
IC1101
MAIN BOARD-2/6
0V
0.2V
5.0V
0.3V
0V
4.7V
0V0.4V
0V
0.1V
5.0V
4.9V
0.5V
5.0V
3.0V
1.4V
2.1V
2.1V
1.4V
0V
0V
0V
9.0V
7.7V
7.7V
7.7V
1.4V
2.1V
2.1V
2.2V
3.0V
0.5V0.8V
2.1V
2.1V
0.4V
1.5V
0.7V
3.1V
2.5V
4.6V
4.9V4.9V5.1V
0V
2.5V9.0V
2.5V
0V
4.8V
2.4V
0.2V
4.8V
4.8V
0V
0.4V
5.0V
0V 0.4V
4.6V
4.6V
1.5V
0V
0.7V
5.0V
4.7V
4.7V0V0V
0V0V0V 0V
0V5.3V
5.3V
0V
0V0V
5V
0V
3.5V2.6V
0V1.7V1.9V
0V3.1V
3.7V
1.7V
2.3V
2.0V
0.7V
2.3V
4.9V
2.5V 0V 1.5V
0.8V
2.5V
5.0V
4.7V
4.7V
0V
1.6V1.7V1.7V
2.3V1.4V2.5V2.5V
0V
0V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
AIR MOUSECONTROLLER
PC:HAV:L
MH8P-03
EXTERNALSPEAKER
P.FAIL
S_C
S_Y
S_C
S_Y
Yout
Y
CV
CV
C
CoutC_V
VIDEO_CR
HD_VSYNC
AV_VSYNC
AV_VSYNC
AV_HSYNC
AV/PC
AV_VSYNC
HD_HSYNC
VIDEO_CBVIDEO_Y
AV_PR
AV_PB
C_V
VIDEO_CR
AV_HSYNC
AV_VSYNC
VIDEO_CB
VIDEO_Y
VIDEO_R
VIDEO_G
VIDEO_B
C_V
C_V
C_V
A7SCH_LV-7350, LV-7355
1
11
21
31
41
51 52
42
32
22
12
2
53
49
47
45
43
39
37
35
33
29
27
25
23
19
17
15
13
9
7
5
3
VCC
G-SYNC
+
-B
G+
-
+
-R
V-
V+
GND
GND
+ -
IN I-IN
OUT V+
V-
V-
V+OUT
I-ININ
-+
+ -
IN I-IN
OUT V+
V-
GND C
B
A
B
A
C
VCC
H
H
H
L
L
L
VDD
TEST
SCL
SDAVSS
A2
A1
A0A0
A1
A2
VSS SDA
SCL
TEST
VDD
L
L
L
H
H
H
VCC
C
A
B
A
B
CGND
SD
G
G
D S
G
D S
SD
G
+
++
VD
REFBYPASS
GND
RAIN0
VD
VD
RAIN1
RMIDSCV
VD
GND
SOGIN0
GAIN0
VD
GND
SOGIN1
GAIN1
VD
GND
VD
GND
BAIN1
BMIDSCV
VD
VD
GND
GND
CKINV
CLAMP
BAIN0
GND
VD GND
GND
VSYN
C1
HSYN
C1
VSYN
C0
HSYN
C0
GND
PVD
PVD
GND
FILT
GND
PVD
COAS
T
CKEX
T
GND
VDD
DBB7
DBB6
DBB5
DBB4
DBB3
DBB2
DBB1
DBB0
VDD
GND
GND
GND
VDD
DGA0
DGA1
DGA2
DGA3
DGA4
DGA5
DGA6
DGA7
VDD
GND
DGB0
DGB1
DGB2
DGB3DGB4
DGB5
DGB6
DGB7
VDD
GND
DBA0
DBA1
DBA2
DBA3
DBA4
GND
VSO
UT
SOG
OUT
HSO
UT
DATA
CKB
DATA
CK VDD
GND
DRA0
DRA1
DRA2
DRA3
DRA4
DRA5
DRA6
DRA7
VDD
GND
DRB0
DRB1
DRB2
DRB3
DRB4
DRB5
DRB6
DRB7
SDA
SCL
A0
VD
GND
GND
VD
VD
DBA5
DBA6
DBA7
VDD
GND
GND
GND
GND
VCC
GND
GND
VCC
GND
VCC
K3T_1
K3T
K3T_51
K3T_49
K3T_47
K3T_43
K3T_41
K3T_39
K3T_37
K3T_35
K3T_33
K3T_31
K3T_29
K3T_25
K3T_23
K3T_19
K3T_15
K3T_11
K3T_7
K3T_3
R6282
R6281
R6251
C6265
TP62V
R6274
R6273
R6252
C6267
R6254
R6253
C6271
C6261C6251
R6237
C6236
R6232R6231
R6242
C6249
C6245
C6248
C6247
R6241
R6244
R6243
H-SYNC
V-SYNC
H-SYNC
POLH
EXIH
POLV
EXIV
VCC
HDRV
CLAMP
VDRV
CPWIDGND
CPSEL
CVEXI
CVPOL
VSYNC IN
VSEPA
G-SYNC IN(VIDEO IN)
C/HSYNCIN
HSCTL
V-SYNC
R5226
R5232
R5234
R5236
R5224
R5222
R5225
R5223
R5221
R5248
C5243
C5204
C5202 C5201
C5244
C5241
C5242
C5203
L5202
L5201
C5233
C5232
C5231
R5233
R5231
R5235 R5241
R5243
R5245
5241_20
5241_18
5241_16
R5246
R5244
R5242
C5246
TE52E
C5258C5259
R5263
R5261
C5257 C5256
C5251
C5252
C5253
R5251
R5252
R5253 R5266
R5265
R5264
C5248
C5247
R5272
R5282
R5292
C5274 C5273 C5271
R5287
R5297
R5277
R5276
R5286
R5296
R5273
R5283
R5293
C5286
C5276
C5296
R5274
R5284
R5294
R5275
R5285
R5295
TP52R
TP52G
TP52B
R5271
R5281
R5291
SW2
SW1
+5V
-5V
-5V
-5V
GND
GND
GND
GND
+5V
+5V
+5V
+5V
+5V
R-OUT
B-OUT
G-OUT
AV-G
AV-R
AV-B
CG-B
CG-G
CG-R
C8121C8122
R8126
R8127
R8144R8142
Q8141
R8143
R8141
R8122
R8121
D8121D8101
R8101
R8102
C8102
C8101D8106
R8112
R8111
D8126
R8129 R8128
C6242
C6241
C6266
C6268
C6281
Q8102
Q8101
Q8122
Q8121
R6271
R6272
R5262
C5272
TP62H
TE62E
R8131
R8132
C6244
C6243
R8108R8109
R6283
R5254
R5255
R5256
R5257
R5258
R5259
C5261
R5268
R5269
C6246
D8122R6183
R6187
C6184
C6183
R6181
R6182
R6178
R6179
R6177R6174
R6175
C6182
C6181R6173
C6170
C6172
C6171
R6184
X6171
C6178
R6171C6179
R6189
R6188
C6173
C6174
C6177
C6176
NC
NC
NC
NC
NC
NC
DAC3
VD2-OUT
VD1-OUT
SYNC1-IN
DAC1
SYNC2-IN
ADDRESSSW
SCL
SDA
HD2-OUT
D-GND
HD1-OUTCP-OUT
HD3-IN
VD3-IN
DAC2
VCC
HVCO
AFCFILTER
HD2-IN
VD2-IN
HD1-IN
VD1-IN
A-GND
C5208
C5217
C5216
C5219
C5206C5207
C5209
C5218
CG2-R
CG2-G
CG2-B
CG1-B
CG1-R
CG1-G
G-OUT
B-OUT
R-OUT
+5V
+5V
+5V
+5V
+5V
GND
GND
GND
GND
-5V
-5V
-5V
+5V
SW1
SW2
R6202
R6206
R6201C6204
C6202
R6207
R6208
C6206
CG1/H-SYNC
-5V
+5V
CG1-V
CG2-V
V-SW
H-SW
SW
V-OUT
CG2/H-SYNC
C6226
R6226C6227
C6222 R6221
D6221C6221
C6216
R6216C6217
D6217D6216
D6211D6212 C6211
C6212R6211
H-SW
CG1/H-OUT
CG2/H-OUT
R6212
C238
C237
C239
L203
C206 C205
C236R218C235
C211
R216
C213
C229C228
C221
C231
C232
C233
C234
C222
C223
R211
R212
R213
R214
R217
R222
R221
C201
C202
L201
C203C204
L202
R201
R203
R204
R207
R209
R208
TE201E
C288
C298
C278
TP21_B1
TP21_G1
TP21_R1
C5287
TP21_G0
TP201G0
R5288 C5288
C5297
TP21_B0
TP201B0
R5298 C5298
C5277
TP21_R0
TP201R0
R5278 C5278
R202
R206
C225
C226
TP207
TP205
R253
R252
R251
C251
TP206
R6176
R6172
R5206
R5207
R5208
R5210
R5211
R5212
IN_H
IN_V
R5215
R5214
R5213
R5218
R5217
R5216
C5210
C5211
C5212
C5213
C5214
C5215
K3T_53
R_IN0
R_IN1
G_IN0
G_IN1
B_IN0
B_IN1
IN/OUT_V
IN/OUT_H
IN/OUT_B
IN/OUT_G
IN/OUT_R
IN_H
R5270
R5280
R5290
NT1
J10ML540G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
X
1/16GZ0C
1/16GZ0C
CJ121CGQY
J30B1640G
1/16GJ47C
1/16GJ47C
1/16GZ0C
CJ121CGQY
1/16GZ0C
1/16GZ0C
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ100C
X
1/16GZ0C
1/16GZ0C
1/16GJ3.9KC
CJ100CGQY
EM1D
EM1D
EM2.2D
1/16GJ1MC
1/16GZ0C
1/16GZ0C
1/16GJ120C
1/16GJ10KC
1/16GJ10KC
1/16GJ10KC
1/16GJ120C
1/16GJ120C
1/16GJ75C
1/16GJ75C
1/16GJ75C
1/16GZ0C
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
6.3EM47WM
KZ0.01GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
6.3EM47WM
L2A73R3MG
1/8GZ000
6.3EM22D
6.3EM22D
6.3EM22D
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GZ0C
1/16GZ0C
1/16GZ0C
NT2
NT2
NT2
X
X
X
6.3PM47DB
J30B1640G
6.3EM100(WM:F1)
25KZ0.1GQFZ
1/16GJ1KC
1/16GJ1KC
25KZ0.1GQFZ
16EM47WM
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ1KC
1/16GJ1KC
1/16GJ1KC
1/16GZ0C
1/16GZ0C
1/16GZ0C
6.3PM47DB
6.3PM47DB
X
X
X
10KZ1UGQFZ
6.3EM100(WM:F1)
6.3EM100(WM:F1)
1/16GJ8.2KC
1/16GJ8.2KC
1/16GJ8.2KC
1/16GJ1KC
1/16GJ1KC
1/16GJ1KC
X
X
X
CD10CGQY
CD10CGQY
CD10CGQY
1/16GJ33C
1/16GJ33C
1/16GJ33C
X
X
X
J30B1640G
J30B1640G
J30B1640G
1/16GJ150C
1/16GJ150C
1/16GJ150C
6.3EM100(WM:F1)
25KZ0.1GQFZ
1/16GJ10KC
1/16GJ100C
XX
AH
1/16GJ10KC
1/16GJ10KC
1/16GJ4.7KC
1/16GJ4.7KC
X1SS355
1/16GJ4.7KC
1/16GJ4.7KC
25KZ0.1GQFZ
6.3EM100(WM:F1)
RB051L-40G
1/16GJ100C
1/16GJ100C
RB051L-40G
1/16GJ10KC
1/16GJ10KC
25KZ0.1GQFZ
6.3EM100(WM:F1)
CJ121CGQY
CJ121CGQY
25KZ0.1GQFZ
2SK536P
2SK536P
2SK536P
2SK536P
1/16GZ0C
1/16GZ0C
1/16GJ1KC
10KZ1UGQFZ
J30B1640G
J30B1640G
1/16GJ100C
1/16GJ100C
16TM2.2FD
16TM2.2FD
1/16GJ10KC
1/16GJ10KC
1/16GZ0C
1/16GJ100C
1/16GJ100C
1/16GJ100C
X
X
X
25KZ0.1GQFZ
1/16GJ100C
1/16GZ0C
10KK0.47UGQBY
1SS3551/16GJ4.7C
1/16GJ10KC
25KZ0.1GQFZ
25KZ0.1GQFZ
X
X
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GJ100C
X
X
X1/16GJ100C
16EM100D:16EM100F1
25KZ0.1GQFZ
16EM100D:16EM100F1
1/16GZ0C
V11B1640G
KK0.01GQBY
1/16GJ5.6KC
EM2.2D
1/16GJ100C
1/16GJ100C
X
X
25KZ0.1GQFZ
25KZ0.1GQFZ
6.3EM47WM
25KZ0.1GQFZ
25KZ0.1GQFZ
KZ0.01GQFZ
6.3EM47WM
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
X
1/16GJ150C
1/3GJ10
10KZ1UGQFZ
10KZ1UGQFZ
1/16GJ150C
1/16GJ150C
KZ0.01GQFZ
CJ100CGQY
1/16GJ1KC
1/16GZ0C
1/16GZ0C
1/16GJ1KC
XCJ100CGQY
CJ100CGQY
1/16GJ1KC
10KK0.47UGQBY
1SS3551SS355
1SS3551SS355 CJ100CGQY
10KK0.47UGQBY
1/16GJ1KC
X
X
X
X
L2PD2R2MG
25KZ0.1GQFZ
6.3EM220WM:6.3EM220F1
X1/16GJ10KC
25KZ0.1GQFZ
KK3900GQ
1/16GJ3.3KC
25KK0.039GQBY
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
X X 1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GJ1
00C
1/16
GJ4
7C
6.3EM220WM:6.3EM220F1
25KZ0.1GQFZ
L2PD2R2MG
6.3EM220WM:6.3EM220F1
25KZ0.1GQFZ
L2PD2R2MG
1/16GZ0C
X
1/16GZ0C
1/16GZ0C
1/16GJ1.8KC
1/16GJ1.8KC
J30B1640G
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
NT2
NT2
NT2
1/16GZ0C
NT2
J30B1640G
1/16GJ47C
CJ47CGQY
1/16GZ0C
NT2
J30B1640G
1/16GJ47C
CJ47CGQY
1/16GZ0C
NT2
J30B1640G
1/16GJ47C
CJ47CGQY
X
1/16GZ0C
25KZ0.1GQFZ
X
J30B1640G
J30B1640G
1/16GJ100C 1/16GJ
3.3KC
1/16GJ1.8KC
25KZ0.1GQFZ
J30B1640G
1/16GJ3.3KC
1/16GJ360C
X
X
1/16GJ100C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
X
X
X
X
X
X
NT1
1/16GZ0C
1/16GZ0C
1/16GZ0C
14
13
12
11
10
9
87
6
5
4
3
2
1
14
13
12
11
10
9
87
6
5
4
3
2
114
13
12
11
10
9
87
6
5
4
3
2
1 16
15
14
13
12
11
10
98
7
6
5
4
3
2
118
17
16
15
14
13
12
11
109
8
7
6
5
4
3
2
1
24
23
22
21
20
19
18
17
16
15
14
1312
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
98
7
6
5
4
3
2
1
1
2
3 4
5
5
43
2
1
1
2
3 4
5
16
15
14
13
12
11
10
98
7
6
5
4
3
2
1
8
7
6
54
3
2
11
2
3
4 5
6
7
8
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
1
2
3 4
5
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1615
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
16
15
14
13
12
11
10
98
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103104105106107108109110111112113114115116117118119120121122123124125126127128
8
7
6
54
3
2
1
SCLPC
SDAPC
RXD
ADB/CLK
DATA
RTS/CTS
TXD
MOUSE_SEL0
MOUSE_SEL1
R/C
CPU_RESET
USB_D-
USB_D+
GCLK
GFIELD
3.3V
HS
VS
AV/PC
5V
5VS
-5VS
B_CLMP
G_CLMP
R_CLMP
GBLKSPL
-5VS 5V
-5VS
5V
5VS
EDIDEN1
SCL4
SDA4
3.3VS
5VPC5VDVI
3.3VS
SDA3
SCL3
5VS
SDAPC
SCLPC
HD_VSYNC
HD_HSYNC
VIDEO_R
VIDEO_G
VIDEO_B
DDC_DATA
DDC_CLK
GFBK
5VS
-5VS
PWRDN
5V
6VS
9V 3.3V
SDA2_5
SCL2_5
HAFCCAFC
IN_V
IN_H
IN_B
IN_G
IN_R
CG1/CG2 AV/PC
GBE7
GBE6
GBE5
GBE4
GBE3
GBE2
GBE1
GBE0
GGE7
GGE6
GGE5
GGE4
GGE3
GGE2
GGE1
GGE0
GGO2
GGO3
GGO4
GGO5
GGO6
GGO7
GGO0
GGO1
GRO7
GRO6
GRO5
GRO4
GRO3
GRO2
GRO1
GRO0
GRE0
GRE1
GRE2
GRE3
GRE4
GRE5
GRE6
GRE7
GCL
K
GFB
K
3.3VS
3.3VAS
VS
COAST
GBO0
GBO1
GBO2
GBO3
GBO4
GBO5
GBO6
GBO7
3.3VAS
GHSFOUT
GBLKSPL
P-SDA2
P-SCL2
HAFC
AD_HS
SYNC_SWUSB_VBUS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
MAIN BOARD-3/6
IC6281TC74LCX74FT-(EL)
IC6241BA7078AF-E2
IC6251
SN74LV14APWRMC74VHC14DT
IC6261
TC4053BF-TP1MC14053BFL
IC6271SN74LVC126APW
IC251TC7W241FU
(TE12L)IC5261
SN74AHCT1G14DBVR
IC5251LT1260CS
IC5291
IC5281
AD8057ART
AD8057ART
IC201AD9884AKS-100
A/DCONVERTER
IC5271AD8057ART
IC5241AD8183ARU
IN_R/G/B
CG1/CG2-SW.
TP52R
TP52G
TP52B
-0.1V
-0.1V
-0.1V
TP201R0
TP201G0
TP201B0
AVBOARD"K10T"
CLAMP
IC301SCAN
CONVERTER
IC301SCAN
CONVERTER
TP205
3.1V
IC6101
AV/PC-SYNCSW.
AV:LPC:H
TP62V
TP62H
3.4V
5.0V
1.7V
0V
3.4V 3.4V
0V -0.1V
0.3V
3.4V
3.4V
3.4V3.4V
0V
0.4V
0.3V
3.3V
0.1V
0.1V
0V
0V
3.4V
0V
3.4V
3.4V5.0V
0.4V
0V
0V
0V
0V
5.0V
0.3V
0.1V
5.0V
0.1V
0V
0V
5.0V
0V
0V
5.0V
0V
0V5.0V
0V
0V
5.0V
0V
5.0V5.0V
0.8V
2.5V
0.4V
0.8V
0V
0V
0V
0V
5.0V
5.0V
5.0V
0.5V
0.1V
0V
0.4V
0.1V
0.1V
0.5V
4.9V
0.6V
5.0V
5.0V
0.4V
-5.6V
0.5V
5.0V
IC3121/IC3131IC3141
AV:LPC:H
SYNCDETECTOR
MH8P-04
IC5211AD8185ARU
CG1/CG2AV/PC
IC6201EL4332CSP
IC6171TA1318AFP
VIDEO_R
VIDEO_G
VIDEO_B
IN1_R
IN1_G
IN1_B
IN1_H
IN1_V
IN_R
R-OUT
VS
G-OUT
B-OUT
IN_G
IN_B
IN_H
IN_V
IN_H
H-SYNC
H-SYNC
VS
HS
AV/PC
V-SYNC
V-SYNC
IN_V
HD_HSYNC
HD_VSYNC
HD_HSYNC
HD_VSYNC
IC811124LC04BT/SNP
IC8131
IC8101
24LC21A/SNP
TC4053BF:MC14053BFL
IIC SW IIC SW
IC8121 TC4053BF
:MC14053BFL
A8 SCH_LV-7350, LV-7355
SYSSW
LAMP_SW
D0
D1
D2
D3
POWER
D4
D5
D6
D7
VDD
A0
VSS
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
ZOO
M+
ZOO
M-
RS23
2C_T
X
RS23
2C_R
X
FOCU
S+
FOCU
S-
R/C US
BRES
ET
USB_
BRST
USB_
INT
BLAS
T_AC
FAN_
DRIV
E
AVSS PIXE
L_W
RITE
TEM
P_DE
T
LAM
P_ER
R
P_FA
IL
OPT
1
KEY3
KEY2
KEY1
VDD
VDD
OSC1
RESETSW
VDD
GND
RD
WRH
SDA2
SCL2
SDA1
SCL1
LAM
P_BS
T_SW
MCI
_TXD
MCI
_RXDSD
A3
SCL3
CS2
CS1
PW_I
N0
PW_I
N1
PW_O
UT0
PW_O
UT1
PW_R
ESET
D+
D-
VSS
VSS
CS_1
RD
WRHUSBRESET
USBI
NT
A0
A1
A2
A3
A4
A5
A6
A7
VSS
VSSDO D1 D2 D3 VD
D
VSS D4 D5 D6 D7 VSS
OPT
2
M_R
ESET
LAMP_ERR
KEYSW1
KEYSW2
KEYSW3
TURBO_LED
LAMPREP_LED
WARNING_LED
READY_LED
LAMP_LED
KEYSW.LED
FAN.SENS
1
15.5V
FAN_GND
12V2
LOCK_SENS
LOCK_SENS
FAN_GND
3
1
-5VS
GND
GND
GND
6V
6VD
6VS
10
1
1
3
SCL4
S D
G
G
DS
G
DS
S D
G
GND
VCC
1 2
39 40
D4
D5
D6
D7
VDD
CS2
CS1
CS0
VSS
D3
D2
D1
D0
SDA
SCL
SO
A2
A1
A0
I/O0
I/O1
I/O2
GND
I/O3
I/O4
I/O5
I/O6
I/O7
CE
A3
A4
A5
A6
A7
A12
A14
VCC
WE
A13
A8
A9
A11
A10OE
CS0
CS2
CS1
VDD
VCC
A06
A05
A04
A03
A02
A01
VREFU2GND
VREFU1
VREF
A12
A11
A10
A09
A08
A07
SDA
SCL
R
GND
GND
5VS
3.3VS
GND
GND
GND
5VS
GND
GND
GND
SDA1_5
SCL1_5
10
20
30
12V2
MD0
MD1
OSC2
NMI
STBY
XTAL
EXTAL
FEW
MD2
IRO_CS
TURBO_CS
F_MODEPW_R
XDPW
_TXD
SDAT
A
SCLK
TXD_
SW
SDA4
GND
R/C
GND
5VS
R/C
R/C
LAMP_ERR
GND
GND
GND
1
A0
A1
A2
VSS SDA
SCL
TEST
VDD
USB_
VBUS
OPT
_ECO
OPT
3
W_L
AN_I
N
VCC
GND
GND
VCC
C6673
R6671
C6675 C6674C6672
C812
C813
R834
R837
X851
C851
C852
TP801801_68
801_69
C811
R9811X9811
C9811C9812
L9811
R9812
R9813
R9814
R9816
C9813
C9804
C980
6
R9823Q9801
R9801
R9802
R9822
R1816
R1817
D802
C1871
R1851
R1852
R2877
K8B_3
Q2861
K8A_12
K8A_11
K8A_10
K8A_9
K8A_7
K8A_6
K8A_5
K8A_4
K8A_3
K8A_1
R2832
R2831
R2834
Q2831
R2833
R2823
R2822
R2824 R2826
C2821 C2823C2822R2825
R2821
K8A
R2844
R2843
R2842
R2841
R2858
R2862
K8E_2
K8E_3
K8E_1
K8E_5
R2889
R2888
R2887
R2886
R2892
R2891 R2893
R2884
R2883
C2882
R2881
R2882
R2851
R2865
R2866
K8B_1
R2852
Q2851
R2853
R2855
R2854
R2869Q2865
R2867
R2863
R2861R2856
Q2856
R2859
R2868
C2871
1
6
+VSSDA
SCL
O.S.
GND
A0
A1
INT OUT
TEMP.SENS
12
1
4
K8N_2
K8N_3
K8P_2
K8N_1
K8R_10
K8N
K8R_8
K8R_6
K8R_4
K8R_2
K8R_1
K8P
C6622C6621 C6623 C6624
L6601
C6602C6601
C6604C6603
R6601
R6602
C6607R6608R6607
R6606
C6606
C6611 C6612
C6614C6617
K8A_2
D6606
D6611
K8Z
C6662 C6664C6665
R6661
C6663
D2821
D2822
D2823
D2831
D2844
D2843 D2842
D2841
Q1817
Q1816
C9803
R9803
R1879
R1878
R1876
R1877
C846
Q1818
Q1819
R892
R891
R881
R879
R878
R871
R876
R874
R873
R872
R896
R889
R894
R893
R883
R882 R8
77
R821
R822
R828
R812
R823
R816
R817
D801
R806
R808
R807
R836
R833
R847 R849R848
C814
R851
R831
R832
R861
R862
R867
R856
R857C856
D856
Q856
R858
D857
C857
C843
C844
C842 C841
R842 R843
C1826C1821
R844
R846
C6631 C6632 C6633 C6634
R1861
R1862
R1863
1861_4
1861_6
R1864
C1861
R1881
R1882
R1883
R1884
C1881
R841
C2807
C2806 R2806
R2807
D2806
D2807
K8B_2
K8E
C9802
RB9801 RB9802
C802C801
K8S
TP28L
TE28E
1861_8
R1818
R1819
C1833C1834
R1832
R1831
L1831
C1832
C1831
D6631 D6621
D6662D6641
C6644C6643C6642
C6652 C6653 C6654
K8R
K8S_4K8S_3
K8S_5 K8S_6
K8S_2K8S_1
K8S_7
K8S_15
K8S_11
K8S_13
K8S_9
K8S_21
K8S_19
K8S_25
K8S_29
K8S_36
K8S_37
K8S_33
K8S_35
R1888
R1889
C1811 C1812
R2857
C2881
D6661
R804
R803
R802
R801
R1886
R868
R1833
R1834
R1836
R1837
D1831
R1853
R1854
R1887
TE801E
K8S_39
TP12V1TP12V2
R811
R887
R888
R866
R884
TPPWR
GND_1
GND_2
GND_3
GND_4
GND_5
GND_6
GND_7
GND_8
GND_9
GND_10
K8G
K8G_1
K8G_2
K8G_3
4
1
K8H
5
C1801
R1803R1804
R1801
R1802
R6616
R9804
R9806
R9807
R6652 R6672
R6624
R6623
R6622
R1891
D1891
C6616C6613
K8S_26
K8S_30
K8S_38
K8R_22
K8R_44
K8R_66
K8R_88
K8R_20
D6601
D6602
R1855
D6642
R1892
R1894 R1893
R1896
R1897
K8B
K8B_4
C2872
R814
R813
D2873
D2871 D2872
R895
R897
R819
R818
K8P_1
R6681
R6682
6631_3
6641_3
6651_3 6671_3
6661_3
6621_3
R826
R827
R899
R898
R886
6.3EM220WM:6.3EM220F1
1/16GJ100C
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ10KC
X
V10B3540G
CJ22CGQY
CJ22CGQY
J30B1640G
NT1
NT1
25KZ0.1GQFZ
1/16GJ1MC
V10B3960G
KK1000GQBZCC5
CGQY
L2A52R2JG
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GJ100C
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ
0.1
GQ
FZ
X2SA
1037AKR1/16GJ
47KC
X
1/16GZ0C
1/16GJ4.7KC
1/16GJ4.7KC
1SS355
25KZ0.1GQFZ
1/16GJ100C
1/16GJ100C
1/16GJ22KC
NT2
AH
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
1/16GJ820C
1/16GJ820C
1/16GJ10KC
AH
1/16GJ4.7KC
1/16GJ470C
1/16GJ470C
1/16GJ10KC
1/16GJ10KC
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ10KC
1/16GJ470C
J10EZ120G
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GJ4.7KC
1/16GJ4.7KC
NT2
NT2
NT2
NT2
1/16GZ0C
X
1/16GJ10KC
X
X
1/16GJ10KC X
1/16GZ0C
1/16GZ0C
25KZ0.1GQFZ
1/16GZ0C
1/16GZ0C
1/16GJ1KC
X
1/16GJ390C
NT2
1/16GJ1KC
2SA1037AKR
1/16GJ1.8KC
X
1/16GJ4.7KC
XAH
1/16GJ390C
X
1/16GJ1KC
1/16GJ1KC
AH
X
1/16GJ4.7KC
X
NT2
NT2
NT2
NT2
NT2
J10EG030G
NT2
NT2
NT2
NT2
NT2
J10EG030G
25KZ0.1GQFZ
16EM100D:16EM100F1
16EM100D:16EM100F1
25KZ0.1GQFZ
L2A73R3MG
25KZ0.1GQFZ
6.3EM220WM:6.3EM220F1
25KZ0.1GQFZ
6.3EM220WM:6.3EM220F1
1/4FJ5.6VRH
1/4FJ5.6VRH
25KZ0.1GQFZX1/4FJ
1.8VRH
1/4FJ1.8VRH
6.3EM220WM:6.3EM220F1
6.3EM220WM:6.3EM220F1
25KZ0.1GQFZ
25KZ0.1GQFZ
16EM220D
NT2
1SS355
1SS355
J10EG080G
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ100C
6.3EM220WM:6.3EM220F1
UDZ12B
UDZ12B
UDZ12B
X
UDZ12B
UDZ12B UDZ12B
UDZ12B
2SK536P
2SK536P
25KZ0.1GQFZ
1/16GJ1.5KC
1/16GJ1KC
1/16GJ100C
1/16GJ100C
1/16GJ100C
25KZ0.1GQFZ
2SK536P
2SK536P
1/16
GJ4
.7KC
1/16
GJ4
.7KC
1/16
GJ1
0KC
1/16
GJ4
.7KC
1/16
GJ4
.7KC
1/16
GJ1
0KC
1/16
GJ4
.7KC
1/16
GJ4
.7KC
1/16
GJ4
.7KC
1/16
GJ4
.7KC
1/16
GJ1
00C
1/16
GZ0
C
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
0KC
1/16
GJ1
0KC
X1/
16G
J10K
C
1SS355
1/16GJ10KC
1/16GJ3.3KC
1/16GJ1.8KC
1/16GJ10KC
X
1/16GJ10KC X
1/16GJ10KC25KZ0.1GQFZ
1/16GZ0C
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GZ0C
1/16GJ1.2KC
1/16GJ10KCX
1SS355
AH
1/16GJ10KC
1SS355
X
16EM10D:16EM10F1
10KZ1UGQFZ
25KZ0.1GQFZ
6.3EM47WM
1/16GZ0C
X
25KZ0.1GQFZ
25KZ0.1GQFZ
X
1/16GZ0C
16EM100D:16EM100F1
25KZ0.1GQFZ
6.3EM220WM:6.3EM220F1
25KZ0.1GQFZ
1/16GJ100C
1/16GZ0C
1/16GZ0C
NT1
NT1
1/16GZ0C
25KZ0.1GQFZ
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GJ390C
25KZ0.1GQFZ
1/16GJ4.7KC
CJ47CGQY
X 1/16GZ0C
1/16GJ100C
UDZ6.2B
UDZ6.2B
NT2
J10EG060G
25KZ0.1GQFZ
R1HA1044G:R1A41044G
R1HA1044G:R1A41044G
25KZ0.1GQFZ
6.3EM100(WM:F1)
J10QY400G
J30B1640G
J30B1640G
NT1
1/16GJ4.7KC
1/16GJ4.7KC
6.3EM47WM
25KZ0.1GQFZ
1/16GJ100C
1/16GJ100C
L2PD3R3MG
25KZ0.1GQFZ
6.3EM47WM
1SS355 1SS355
1SS3551SS355
25KZ0.1GQFZ
6.3EM220WM:6.3EM220F1
25KZ0.1GQFZ
25KZ0.1GQFZ
6.3EM220WM:6.3EM220F1
25KZ0.1GQFZ
J10EP100G
NT2NT2
NT2 NT2
NT2NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
1/16GZ0C
1/16GJ1KC
6.3EM100(WM:F1)
25KZ0.1GQFZ
1/16GJ1KC
X
1SS355
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
00C
1/16
GJ1
00C
1/16GJ390C
1/16GJ10KC
1/16GZ0C
1/16GZ0C
1/16GJ100C
1/16GJ100C
X
1/16GJ10KC
X
X
J30B1640G
NT2
J30B1640G
J30B1640G
1/16
GJ3
.3KC
1/16
GJ1
00C
1/16
GJ1
0KC
1/16GJ4.7KC
1/16
GZ0
C
J30B1640G
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
J10EG040G
NT2
NT2
NT2
J10EZ050G
25KZ0.1GQFZ
XX
1/16GJ100C
1/16GJ100C
S30CA3R8G
X
1/16GZ0C
1/16GZ0C
1GJ2.7 1GJ2.7
1GJ33
1GJ33
1GJ33
1/16GJ1KC
1SS355
16EM220D
16EM220D
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
1SS355
1SS355
1/16GJ10KC
1SS355
1/16GJ10KC
X X
X
X
X
NT2
X
1/16
GJ1
0KC
X
X
X X X1/
16G
J10K
C
1/16GJ6.8KC
X
NT2
1/16GZ0C
X
NT2
NT2
NT2 NT2
NT2
NT2
1/16
GJ1
0KC
1/16
GJ6
.8KC
1/16
GJ1
0KC
X1/
16G
Z0C
1 2 3 4 5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
767778798081828384858687888990919293949596979899100
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16 17 18 19 20 21 22
23
24
25
26
27
28
29
30
31
32
33
3435363738394041424344
81
2
3
4 5
6
7
54321
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
1
2
3
4 5
6
7
8 1
2
3
4 5
6
7
8
1
2
3
1
2
3
4
5
6
7 8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
16
15
14
13
12
11
10
98
7
6
5
4
3
2
1
1
2
3
4
5
6
7 8
9
10
11
12
13
14
15
16
17
18
19
20
2122
23
24
25
26
27
28
24
23
22
21
20
19
18
17
16
15
14
1312
11
10
9
8
7
6
5
4
3
2
1
3
2
1
1
2
3
3
2
1
1
2
3
4 5
6
7
8
2.5VS6VS
POWER
SYSSW
LAMP_SW
RAM_D0
RAM_D1
RAM_D2
RAM_D3
RAM_D4
RAM_D5
RAM_D6
RAM_D7
RAM_A0
RAM_A1
RAM_A2
RAM_A3
RAM_A4
RAM_A5
RAM_A6
RAM_A7
RAM_A8
RAM_A9
RAM_A10
RAM_A11
RAM_RD
RAM_WRH
PW_R
ESET
S_P_
1
S_P_
0
P_S_
1
P_S_
0
SDA4
SCL3
SDA3
USB_
INT
RAM
_D0
RAM
_D1
RAM
_D2
RAM
_D3
RAM
_D4
RAM
_D5
RAM
_D6
RAM
_D7
3.3VS
SYSSW
SDATA1
SCLK1
IROMURA_CS_1
SDATA
SCLK
IROMURA_CS
PW_T
XD
5VS
SCL2
SDA2
KEYS
W3
P_FA
IL
LAM
P_ER
R
FAN_
DRIV
E
BLAS
T_ACSC
LK
USB_
BRST
USBR
ESET
ZOO
M_-
ZOO
M_+
RAM
_A14
RAM
_A13
RAM
_A12
FOCU
S_-
FOCU
S_+
KEYSW1
KEYSW2
VIEW
ER_R
XD
VIEW
ER_T
XD
SCL1
SDA2
SCL2
SDA1
USB_
CS_1
PW_R
XD
TURBO_LED LAMPREP_LED
WARNING_LED
PIXEL_WRITE
USB_D+
USB_D-
CPU_RXD
5VS
TURBO_LED
KEYSW3
KEYSW2
KEYSW1
LAMP_SW1
WARNING_LED
LAMPREP_LED
READY_LED
5VS
SCL1_5
SDA1_5
BLAST_AC1
LAMP_ERR
3.3VS
5VS
LAMP_SW
15.5V
5V
5VD
5VS
-5VS
LAMP_BST_SW1
FAN_DRIVE1
5V_SW
P_FAIL
FOCUS_+
ZOOM_+
TURBO_+
15.5V 9V
3.3VS
P_FAIL
PIXE
L_W
RITE
LAM
P_BS
T_SW
SCL4
5VD 2.5V
READY_LED
3.3VS
SDA2_5
SCL2_5
3.3VS
3.3VS
LAMP_BST_SW
EDIDEN
LAMP_BST_SW1
EDIDEN1
SCDT1
SCL1
SDA1 SDA1_5
SCL1_5
CPU_TXD
SDA1_5
SCL1_5
6VS 3.3VAS
R/C
3.3VS
5VS
POWER
FAN_DRIVE
AUDIOMUTE
BLAST_AC
5V_SW
FAN_DRIVE1
MUTE
BLAST_AC1
CPU_TXD
CPU_RXD
R/C
5VS
TURBO_-
TURBO_+
MOUSE_RESET
5VS
VOL_CONT
MOUSE
FAN_CONT_1
FAN_CONT_2
5VS
SDA1_5
SCL1_5
3.3V5VD
6VS 3.3VS
TURBO_-
ZOOM_-
FOCUS_-
FAN_CONT_1
FAN_CONT_2
5VAUDIO
9VMCI
SCDT1SCDT
SDAT
A
USB_
INT
TURBO_CS
IROMURA_CS
RAM
_CS_
2
RAM_A0
RAM_A1
RAM_A2
RAM_A3
RAM_A4
RAM_A5
RAM_A6
RAM_A7
RAM_D7
RAM_D6
RAM_D5
RAM_D4
RAM_D3
RAM_D2
RAM_D1
RAM_D0
RAM_A10
RAM_CS_2
RAM_A0
RAM_A1
RAM_A2RAM_A3
RAM_A4
RAM_A5
RAM_A6
RAM_A7
RAM_A12
RAM_A14
RAM_WRH
RAM_A13
RAM_A8
RAM_A9
RAM_A11
RAM_RD
3.3VS
USB_CS_1
RAM_RD
RAM_WRH
USBRESET
USB_BRST
USB_D+
USB_D-
TURBO_CS
TURBO_CS1
CPU_RESET
RESET_SW
M_RESET
RESET_SW
M_RESET
CARD_IN
VIEWER_ON
EDIDEN
AUDIOMUTE
TXD_SW
TXD_
SW
ICE_RESET
PWRDN0
PWRDN
PWRDN0
LAMP_SW
3.3VS
SDA1
SCL1
6VS
LAMP_SW1
LAMP_SW
P_FAIL
DCOM_OFF
6V
ECO_SW
ECO_SW1
ECO_SW ECO_SW1
ECO_SW
CG1/CG2
USB_VBUS
W_L
AN_I
N
TP12V2
TP12V112.6V
POWERBOARD"K6R"
POWERBOARD"K6S"
TEMP.BOARD"K48E"
R/C BOARD"K28A"
LAMPBALLAST
KEY SW.BOARD"K68A"
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
IC1831M62392FP
IC180124LC16BT/SN-T
IC1811IS61LV256-12T
IC1821TC7W241FU
(TE12L)
IC1826TC7W53F-(TE12L)
IC1851M62320FP
IC9801
IC2881LM76CHMX-5
ML60851CTB IC801HD64F2238ATE13
IC841MN13821
-H-TW
IC1881 MC74HCT244ADTHD74HCT244PWRAD9884AKS-100
IC1871TC74LCX244FT
IC1861
HD74LVC14TTC74LCX14FT
IC6621L78M09T-TR
IC6661PQ2TZ15
IC6641BA033FP-E2
IC6631BA033FP-E2
BA033FP-E2IC6651
IC6671PQ2TZ15
FN906
FN905
IC80150-52
IC18519-11
Normal:H
Normal:L
Normal:L
SRAMSERVICEMEMORY
MUTE ON: H
D/A
Normal:H
I/O EXPANDER
Normal:LNormal:L
POWER ON:H
IC1881-12
IC1881-9
Normal:L
IC801-47
IC1861-1
TEMP.SENSOR
IC1801-28-34
IC1801-5IC1871-18
IC801-48IC1881-3
IC1831-4,5
12.1V
IC801-82
USBI/F
SUBCPU
BUFFER
P-ON:H
P-ON:H
MUTE:H
P-O
N: H
P-F
AIL
:L
P-FAIL:L
0V3.3V5.2V
0.2V
5.3V0V
0V0V
3.3V
0V
5.3V
0V
5.3V3.3V
0V3.3V
0V0V
3.0V
3.3V
3.3V
3.3V
3.0V
3.3V
3.3V
3.3V
3.3V 0V 0V 0V 3.3V
3.3V 0V 3.3V 0V 0V 3.3V
0.1V
3.2V 0V 0V
0V
3.3V
V
3.3V
3.3V0V0V
4.8V4.7V
5.3V5.2V0V
0V0V
0V
0V
0V
5.3V
0V5.1V
5.3V
5.3V5.3V
4.7V4.7V3.0V3.0V
0V0V
5.3V
0V5.3V
0V5.3V
1.7V
0V
5.3V5.2V
5.2V
5.3V5.3V
5.3V0V0V
MAIN BOARD-5/6
MH8P-06
POWER
LAMP_BST_SW
5V_SW
FOCUS+- P.FAIL
P.FAIL
LAMP_SW1
FAN_DRIVE1
FAN_DRIVE
BLAST_AC
MUTE
BALLAST_AC1
LAMP_SW
ZOOM+-
FAN_CONT
CG1_CG2VOL_CONT
MUTE
A10 SCH_LV-7350, LV-7355
LSB
LSB
LSB
LSB
LSB
LSB
VDD2
TEST
1TE
ST2
TEST
3
GND
SELE
CT
HSYN
C
VSYN
C
HRES
ETO
VRES
ETO
HPLL
VDD2
DCLK
GND
VDD1
CLP1
CLP2
SHEN
B
ROUT
9
ROUT
8
GND
GND
GND
ROUT
7
ROUT
6
VDD2
ROUT
5
ROUT
4
ROUT
3
ROUT
2
GND
ROUT
1
ROUT
0
SHCL
KR
VDD2
XFRR
STSQ
ER
STSQ
OR
GND
FRPR
ENBX
1R
ENBX
2R
ENBX
3RVDD2
VDD1
ENBX4R
DXOUTRGND
CLXOUTR
GOUT9
GOUT8
GND
GOUT7
GOUT6
GOUT5
GND
VDD2
GOUT4
GOUT3
GOUT2
GOUT1
GOUT0
SHCLKG
GND
GND
VDD2
XFRG
STSQEG
STSQOG
FRPG
ENBX1G
ENBX2G
GND
VDD1
VDD2
ENBX3G
ENBX4G
DXOUTG
CLXOUTG
VDD2
GND
BOUT9
BOUT8
GND
BOUT7
BOUT6
BOUT5VDD2
VDD2
BOUT
4BO
UT3
BOUT
2
GND
BOUT
1
BOUT
0
SHCL
KB
XFRB
VDD2
STSQ
EB
STSQ
OB
GND
FRPB
VDD1
ENBX
1B
ENBX
2B
ENBX
3B
ENBX
4B
DXO
UTB
VDD2GND
GND
GND
CLXO
UTB
NRG
DYO
UT
CLYO
UT
ENBY
1
ENBY
2
SDAT
A
SCLKSC
S
RESE
T
GND
OSD
SW
OSD
RIN0
OSD
RIN1
OSD
GIN
0
OSD
GIN
1
OSD
BIN0
OSD
BIN1
VDD2
VDD2VDD1
BIN0
BIN1
BIN2
BIN3
BIN4
BIN5
BIN6
BIN7
GND
BIN8
BIN9
GIN0
GIN1
GIN2
GIN3
GIN4
GIN5
GIN6
GIN7
GIN8
GIN9
VDD2
GND
GND
RIN0
RIN1
RIN2
RIN3
RIN4
VDD1
RIN5
RIN6
RIN7
RIN8
RIN9
GND
TDI
TMS
TCK
TRST
TDOTEST4
VDD2
DB0(LSB)
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9(MSB)
NC
NC
E/O R/
L
INV
DGND
DVCC
AVCC
(BIA
S)NC ST
BY
BYP
AGND
(BIA
S)NC NC
AGND6VID6
AVCC5,6
VID5
AGND4,5
VID4
AVCC3,4
VID3
AGND2,3
VID2AVCC1,2
VID1AGND1
VMID
VMID
VREF
AGND
(DAC
)
AVCC
(DAC
)CLK
XFR
STSQ
TEST
TEST
TEST
DB0(LSB)
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9(MSB)
NC
NC
E/O R/
L
INV
DGND
DVCC
AVCC
(BIA
S)NC ST
BY
BYP
AGND
(BIA
S)NC NC
AGND6VID6
AVCC5,6
VID5
AGND4,5
VID4
AVCC3,4
VID3
AGND2,3
VID2AVCC1,2
VID1AGND1
VMID
VMID
VREF
AGND
(DAC
)
AVCC
(DAC
)CLK
XFR
STSQ
TEST
TEST
TEST
DB0(LSB)
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9(MSB)
NC
NC
E/O R/
L
INV
DGND
DVCC
AVCC
(BIA
S)NC ST
BY
BYP
AGND
(BIA
S)NC NC
AGND6VID6
AVCC5,6
VID5
AGND4,5
VID4
AVCC3,4
VID3
AGND2,3
VID2AVCC1,2
VID1AGND1
VMID
VMID
VREF
AGND
(DAC
)
AVCC
(DAC
)CLK
XFR
STSQ
TEST
TEST
TEST
DB0(LSB)
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9(MSB)
NC
NC
E/O R/
L
INV
DGND
DVCC
AVCC
(BIA
S)NC ST
BY
BYP
AGND
(BIA
S)NC NC
AGND6VID6
AVCC5,6
VID5
AGND4,5
VID4
AVCC3,4
VID3
AGND2,3
VID2AVCC1,2
VID1AGND1
VMID
VMID
VREF
AGND
(DAC
)
AVCC
(DAC
)CLK
XFR
STSQ
TEST
TEST
TEST
DB0(LSB)
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9(MSB)
NC
NC
E/O R/
L
INV
DGND
DVCC
AVCC
(BIA
S)NC ST
BY
BYP
AGND
(BIA
S)NC NC
AGND6VID6
AVCC5,6
VID5
AGND4,5
VID4
AVCC3,4
VID3
AGND2,3
VID2AVCC1,2
VID1AGND1
VMID
VMID
VREF
AGND
(DAC
)
AVCC
(DAC
)CLK
XFR
STSQ
TEST
TEST
TEST
DB0(LSB)
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9(MSB)
NC
NC
E/O R/
L
INV
DGND
DVCC
AVCC
(BIA
S)NC ST
BY
BYP
AGND
(BIA
S)NC NC
AGND6VID6
AVCC5,6
VID5
AGND4,5
VID4
AVCC3,4
VID3
AGND2,3
VID2AVCC1,2
VID1AGND1
VMID
VMID
VREF
AGND
(DAC
)
AVCC
(DAC
)CLK
XFR
STSQ
TEST
TEST
TEST
N.C N.C
N.CV
V +
-R
SCL
SDA
A07
A08VREFLVREFU1GND VREF
U2
A01
A02
A03
A04
A05
A06 VCC
VDD
CS1
CS2
CS0
1 DY
CLY2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CLY
VDDY
NRG
DIRY
LCCOM
ENB1
ENB2
DIRX
CLX
CLX
DX
VDDX
N.C.
N.C.
VSSX
VSIG1
VSIG2
VSIG3
VSIG4
VSIG5
VSIG6
VSSX
LCCOM
NRS1
NRS2
VSSY
VSSY
DY
DY
VSSY
VSSY
NRS2
NRS1
LCCOM
VSSX
VSIG6
VSIG5
VSIG4
VSIG3
VSIG2
VSIG1
VSSX
N.C.
N.C.
VDDX
DX
CLX
CLX
DIRX
ENB2
ENB1
LCCOM
DIRY
NRG
VDDY
CLY
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2 CLY
DY1
1 DY
CLY2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CLY
VDDY
NRG
DIRY
LCCOM
ENB1
ENB2
DIRX
CLX
CLX
DX
VDDX
N.C.
N.C.
VSSX
VSIG1
VSIG2
VSIG3
VSIG4
VSIG5
VSIG6
VSSX
LCCOM
NRS1
NRS2
VSSY
VSSY
DY
R
SCL
SDA
A07
A08
A09
A10
A11
A12
VREF
VREFU1
GND VREFU2
A01
A02
A03
A04
A05
A06
VCC
VDD
CS1
CS2
CS0
-
+
-
+
ENBY1
DY
CLY
CLY
NRG
CLX2
CLX2DGNDVDD1CL
X1
CLX1DX
ENBX
4
ENBX
3
ENBX
2
ENBX
1
DIRX
DIRX
DIRY
DIRYVDD1DGND
NRS
NRSB
NRSA
NRSC
DIRXIN
ENBX1IN
ENBX2IN
ENBX3IN
ENBX4IN
VCC
GND
NRG
IN
DYIN
CLYI
N
DXIN
CLX1
IN
CLX2
IN
DIRY
IN
ENBY
1IN
ENBY
2IN GND
ENBY2
VDD2
VDD2DGNDVCC
VCC
DGND
VDD2
VDD2
ENBY2
GND
ENBY
2IN
ENBY
1IN
DIRY
IN
CLX2
IN
CLX1
IN
DXIN
CLYI
N
DYIN
NRG
IN
GNDVCC
ENBX4IN
ENBX3IN
ENBX2IN
ENBX1IN
DIRXIN
NRSC
NRSA
NRSB
NRS
DGND
VDD1
DIRY
DIRY
DIRX
DIRX
ENBX
1
ENBX
2
ENBX
3
ENBX
4
DX
CLX1
CLX1 VDD1
DGND
CLX2
CLX2
NRG
CLY
CLY
DY
ENBY1
30 VSSY
29 DIRY
28 DY
27 LCCOM
26 NRS
25 VID12
24 VID11
23 VID10
22 VID9
21 VID8
20 VID7
19 VID6
18 VID5
17 VID4
16 VID3
15 VID2
14 VID1
13 VSSX
12 DIRX
11 ENB1
10 ENB2
9 DX
8 CLX
7 CLX
6 VDDX
5 VDDY
4 NRG
3 CLY
2 CLY
1 DY
1 DY
2 CLY
3 CLY
4 NRG
5 VDDY
6 VDDX
7 CLX
8 CLX
9 DX
10 ENB2
11 ENB1
12 DIRX
13 VSSX
14 VID1
15 VID2
16 VID3
17 VID4
18 VID5
19 VID6
20 VID7
21 VID8
22 VID9
23 VID10
24 VID11
25 VID12
26 NRS
27 LCCOM
28 DY
29 DIRY
30 VSSY
30 VSSY
29 DIRY
28 DY
27 LCCOM
26 NRS
25 VID12
24 VID11
23 VID10
22 VID9
21 VID8
20 VID7
19 VID6
18 VID5
17 VID4
16 VID3
15 VID2
14 VID1
13 VSSX
12 DIRX
11 ENB1
10 ENB2
9 DX
8 CLX
7 CLX
6 VDDX
5 VDDY
4 NRG
3 CLY
2 CLY
1 DY
L1581
R1581
R1582
C501L501
C504 C513
C512
R504
R503
R501
R502C502 C509 C511
C506
C507
C508
C503
C1503
C1508
C1507
C1506
C1511C1509C1502R1502
R1501
R1503
R1504
C1512
C1513C1504
L1501 C1501
C531L531
C534 C543
C542
R534
R533
R531
R532C532 C539 C541
C536
C537
C538
C533
C1533
C1538
C1537
C1536
C1541C1539C1532R1532
R1531
R1533
R1534
C1542
C1543C1534
L1531 C1531
C561L561
C564 C573
C572
R564
R563
R561
R562C562 C569 C571
C566
C567
C568
C563
C1563
C1568
C1567
C1566
C1571C1569C1562R1562
R1561
R1563
R1564
C1572
C1573C1564
L1561 C1561
R521
R522
C521
C522R524
R523
R553
R554 C552
C551
R552
R551
R581
R582
C581
C582R584
R583
L502
L1502
L532
L1532
L562
L1562
C403
C401
C404
C406
C407
C408
C409
C412 C413
C414
C416
C417
C418
C419
C421
C402
C3563 C3564
R3577
C3566
L3561C3562
R3591
R3592C3592
R3593Q3592
Q3591
R3594
L3591
R3582
C3584 TP3581
R3581C3581C3582
C3583
R3576
R3575
R3574
R3568
R3567
R3571
R3570
R3569
R3563
R3565
C3553
R3551 R3554
R3552R3556
C3554
R3559
R3557
R3558R3553
R3532
R3531
D3591
TP3551
T3581
R3535
R3534
R3539
R3540
R3541
R3537
R3538
R3544
R3545
R3546
C3532L3531
C3536
R3547
C3534C3533
K25R_30
C2521
C2501
C2511
R2522
K25R_23
K25R_9
K25R_10
K25R_11
K25R_12
K25R_3
K25R_2
K25R_1
K25R_15
K25R_16
K25R_17
K25R_20
K25R_21
K25R_22
K25R_24
K25R_25
K25G_1
K25G_2
K25G_3
K25G_8
K25G_9
K25G_10
K25G_11
K25G_12
K25G_15
K25G_16
K25G_17
K25G_21
K25G_22
K25G_24
K25G_25
K25B_1
K25B_2
K25B_8
K25B_9
K25B_10
K25B_11
K25B_12
K25B_15
K25B_16
K25B_17
K25B_21
K25B_22
K25B_24
K25B_25
K25B_29
R2512
R2502
Q2531
R2536
R2501
R2511
R2521
K25B
K25R_8
K25R_7
K25R_4
K25R_14
K25R_18
K25R_19
K25G
K25G_30
K25B_30
K25R
K25G_4
K25G_18
K25G_19
K25G_20
K25G_23
K25G_14
K25G_7
K25G_27
K25B_3
K25B_4
K25B_7
K25B_14
K25B_18
K25B_19
K25B_20
K25B_23
R2532
RB563
RB561
RB562
TP25B2
TP25B1
TP25G2
TP25G1
RB531
RB532
RB533
RB501
RB502
RB503
TP25R2
TP25R1
K25R_5
K25R_26
K25R_27
K25G_5
K25G_26
K25B_5
K25B_26
K25B_27
R2531
R2533
R2534
R2537 R2538
R2539
K25R_29
K25G_29
R2592
R2591 L2591
C2591D2591
R2571
R2572
T3551
R414
R413
R415
R416
R411
R412
RB411
R421
R422
401_11
401_10
401_9
C411
R423
R424
R426
R427
R428
R434
R436
R437
R438
R439
R448
R446
R447
R449
R451
R464
R466
R467
R468
R469
R471
R472
R473
C461
R459
R458
R457
R456
R454
R453
R452
R441
R442
R443
R444
R433
R432R4
29
R431
C3569C3568
R3564
R254
2
R254
4
R256
2
R254
1
R254
3
R256
1
R3543
R3573
R254
5
R254
7
R254
9
R255
1
R255
3R2
554
R255
2
R255
0
R254
8
R254
6
R255
9
R255
7
R255
5R2
556
R255
8
R256
0
R2526
R2528
R2527
R2529
C2526
Q2526
Q2516
C2516
R2519
R2517
R2518
R2516
R2506
R2508
R2507
R2509
C2506
Q2506
RB412
RB413
RB414
RB415
RB416
L2571
C1581 C2571
K25RR
C2523
C2522
C2512
C2513
K25GG
K25BB
C2503
C2502
C2573 C2572
C422
C423
C3552
C3551
C2507 C2508
C2518C2517
C2527 C2528
TE25RE
TE25GE
TE25BE
C1583 C1582
TE401
R3561
R3562
C3538 C3539
R461
R462
R463
R1583
R1589
R1584
R1586
R1593
R1592
R1591
R1588
R1587
R2577
R2576
R2581 R2583
R2584R2582
R420
R506
R507
R537
R536
R566
R567
TP25B_1
TP25B_2
TP25G_2
TP25G_1
TP25R_1
TP25R_2
L2PD3R3MG
1/16GJ100C
1/16GJ100C
6.3EM100(WM:F1)
L2A73R3MG
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GZ0C
X
1/16GZ0C
X 25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
16EM47WM
16EM47WM
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GZ0C
X
1/16GZ0C
X
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
L2A73R3MG 6.3EM100(WM:F1)
6.3EM100(WM:F1)
L2A73R3MG
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GZ0C
X
1/16GZ0C
X 25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
16EM47WM
16EM47WM
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GZ0C
X
1/16GZ0C
X
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
L2A73R3MG 6.3EM100(WM:F1)
6.3EM100(WM:F1)
L2A73R3MG
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GZ0C
X
1/16GZ0C
X 25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
16EM47WM
16EM47WM
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GZ0C
X
1/16GZ0C
X
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
L2A73R3MG 6.3EM100(WM:F1)
1/16GJ5.6KC
X
25KZ0.1GQFZ
25KZ0.1GQFZ1/16GJ
8.2KC
1/16GJ5.1KC
1/16GJ5.1KC
1/16GJ8.2KC
25KZ0.1GQFZ
25KZ0.1GQFZ
X
1/16GJ5.6KC
1/16GJ5.6KC
X
25KZ0.1GQFZ
25KZ0.1GQFZ1/16GJ
8.2KC
1/16GJ5.1KC
L2A73R3MG
L2A73R3MG
L2A73R3MG
L2A73R3MG
L2A73R3MG
L2A73R3MG
6.3EM220WM:6.3EM220F1
6.3EM220WM:6.3EM220F1
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
16EM100D:16EM100F1
25KZ0.1GQFZ
1/16GZ0C
25KZ0.1GQFZ
L2A73R3MG25KZ0.1GQFZ
1/16GJ1.5KC
1/16GJ4.7KC 16EM10D
:16EM10F1
1/16GJ4.7KC
AH
2SA1203Y
1/16GJ10KC
1/8GJ10
1/16GJ1KC
KZ0.01GQFZ
J30B1640G
1/16GJ2.2KC
16EM100D:16EM100F1
25KZ0.1GQFZ
CJ100CGQY
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
CJ100CGQY
X X
1/16GJ2.2KC
1/16GZ0C
X
X
X
1/16GZ0C1/16GJ
1KC
1/16GZ0C
1/16GZ0C
1SS355
J30B1640G
NT1
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
1/16GJ10C
25KZ0.1GQFZL2A73R3MG
25KZ0.1GQFZ
1/16GZ0C
25KZ0.1GQFZ
16EM100D:16EM100F1
NT1
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ2.2C
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
1/16GJ2.2C
1/16GJ2.2C
AH
1/16GJ10KC
1/16GJ2.2C
1/16GJ2.2C
1/16GJ2.2C
J11EA300G
NT1
NT1
NT1
NT1
NT1
NT1
J11EA300G
NT1
NT1
J11EA300G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
X
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
J30B1640G
J30B1640G
J30B1640G
J30B1640G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
R1HA1004G:R1A41004G
J30B1640G
J30B1640G
NT1
NT1
NT1
NT1
NT1
NT1
NT1
NT1
X
1/16GZ0C
1/16GJ33KC
1/16GJ100KC
1/16GJ100KC
1/16GJ100KC
NT1
NT1
X
1/8GZ000 L2A73R3MG
16EM100D:16EM100F1
X
1/16GJ100C
1/16GJ100C
NT1
1/16GJ22C
1/16GJ22C
1/16GJ22C
1/16GJ22C
1/16GJ22C
1/16GJ22C
R1HA2204G:R1A42204G
X
1/16GJ3.3KC
NT1NT1NT1
25KZ0.1GQFZ
1/16
GJ3
3C
1/16
GJ3
3C
1/16
GJ3
3C
1/16
GJ3
3C
1/16
GJ3
3C
1/16GJ33C
1/16GJ33C
1/16GJ33C
1/16GJ33C
1/16GJ33C
1/16
GJ3
3C
1/16
GJ3
3C
1/16
GJ3
3C
1/16
GJ3
3C
1/16
GJ3
3C
1/16
GJ1
0KC
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
X
1/16
GJ3
3C
1/16
GJ3
3C
1/16
GJ3
3C
X X X X
1/16GJ33C
1/16GJ33C
1/16GJ33C
1/16GJ33C
1/16GJ33C
1/16GJ33C1/
16G
J33C
1/16
GJ3
3C
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16GJ10C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16GJ10C
1/16GJ10C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C1/
16G
Z0C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C1/
16G
Z0C
1/16
GZ0
C
1/16
GZ0
C
1/16GJ2.2KC
1/16GJ39KC
1/16GJ3.9KC
1/16GJ1KC
25KZ0.1GQFZ
AH
AH
25KZ0.1GQFZ 1/16GJ
1KC
1/16GJ3.9KC
1/16GJ39KC
1/16GJ2.2KC
1/16GJ2.2KC
1/16GJ39KC
1/16GJ3.9KC
1/16GJ1KC
25KZ0.1GQFZ
AH
R1HA2204G:R1A42204G
R1HA2204G:R1A42204G
R1HA2204G:R1A42204G
R1HA2204G:R1A42204G
R1HA2204G:R1A42204G
L2PD3R3MG
25KZ0.1GQFZ
25KZ0.1GQFZ
X
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
X
X
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
6.3EM47WM
25KZ0.1GQFZ
25KZ0.1GQFZ
25KZ0.1GQFZ
16EM100D:16EM100F1
25EM10WM
25KZ0.1GQFZ
25KZ0.1GQFZ
25EM10WM
25EM10WM
25KZ0.1GQFZ
J30B1640G
J30B1640G
J30B1640G
25KZ0.1GQFZ
6.3EM47WM
J30B1640G
1/16GZ0C
1/16GZ0C
25KZ0.1GQFZ
25KZ0.1GQFZ
1/16
GZ0
C
1/16
GZ0
C
1/16
GZ0
C
1/16GJ10KC
1/16GJ100C
1/16GJ10KC
1/16GJ10KC
1/16GJ8.2KC
1/16GJ8.2KC
1/16GJ8.2KC
1/16GJ100C
1/16GJ100C
1/16GJ1KC
1/16GJ1KC
1/16GJ1.8KC X
1/16GJ3.9KC
X
1/16GJ1.8KC
X
X
X
X
X
X
NT1
NT1
NT1
NT1
NT1
NT1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
8990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
1
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
373839404142434445464748
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
373839404142434445464748
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
373839404142434445464748
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
373839404142434445464748
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
373839404142434445464748
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
373839404142434445464748
12 11 10 9 8 7 6 5 4 3 2 1
48
47
46
45
44
43
42
41
40
39
38
37
363534333231302928272625
24
23
22
21
20
19
18
17
16
15
14
13
8
7
6
54
3
2
1
1
2
3
4 5
6
7
8
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
123456789101112
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
201
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
SCL2_5
SDA2_5
5V
REF_R
REF_G
REF_B
R_CENT
G_CENT
B_CENT
3.3V
SHCLKB
XFRR
STSQOB
STSQEB
STSQOB
STSQEB
XFRR
SHCLKB
3.3V
3.3V
SHCLKG
XFRG
STSQOG
STSQEG
STSQEG
STSQOG
XFRG
SHCLKG
3.3V
3.3V
SHCLKR
XFRB
STSQOR
STSQER
STSQER
STSQOR
XFRB
SHCLKR
3.3V
FRPR
RGT
XRGT
B_CENT
REF_B
15.5V
15.5V
REF_G
G_CENT
R_CENT
REF_R
15.5V
15.5V
FRPG
XRGT
RGT
15.5V
FRPB
RGT
XRGT
15.5V
2.5V
3.3V
DBB0
DBB1
DBB2
DBB3
DBB4
DBB5
DBB6
DBB7
DBB8
DBB9
DGB0
DGB1
DGB2
DGB3
DGB4
DGB5
DGB6
DGB7
DGB8
DGB9
DRB0
DRB1
DRB2
DRB3
DRB4
DRB5
DRB6
DRB7
DRB8
DRB9
15.5V
15VL
3.3V
15VL
15VL
P_FAIL
15VL
NRG
ENBX1G
ENBX2G
3.3V
CLXOUTG
DXOUTG
DYOUT
CLYOUT
15VL
CLYOUT
DYOUT
DXOUTR
CLXOUTR
3.3V
ENBX2R
ENBX1R
NRG
15.5V
VCOMR
SCL2_5
SDA2_5
5V
5V
VCOMR
VCOMG
VCOMB
DBA0
DBA1
DBA2
DBA3
DBA4
DBA5
DBA6
DBA7
DBA8
DBA9
DGA9
DGA8
DGA7
DGA6
DGA5
DGA4
DGA3
DGA2
DGA1
DGA0
DRA0
DRA1
DRA2
DRA3
DRA4
DRA5
DRA6
DRA7
DRA8
DRA9
DVS
DHS
DCLK
SHCL
KR
XFRR
STSQ
ER
STSQ
OR
FRPR
SHCLKG
XFRG
STSQEG
STSQOG
FRPG
STSQ
EB
SHCL
KB
XFRB
STSQ
OB
FRPB
IRO
MUR
A_CS
_1
SCLK
1
SDAT
A1
CLYO
UT
DYO
UT
NRG
CLXO
UTB
DXO
UTB
ENBX
2B
ENBX
1B
ENBX1G
ENBX2G
DXOUTG
CLXOUTG
CLXOUTR
DXOUTREN
BX1R
ENBX
2R
DWN
DWN
FRPR
XRGT
FRPG
RGT
VCOMG
VCOMB
DBB9
DBB8
DBB7
DBB6
DBB5
DBB4
DBB3
DBB2
DBB1
DBB0
DGB9
DGB8
DGB7
DGB6
DGB5
DGB4
DGB3
DGB2
DGB1
DGB0
DGB0
DGB1
DGB2
DGB3
DGB4
DGB5
DGB6
DGB7
DGB8
DGB9
DRB9
DRB8
DRB7
DRB6
DRB5
DRB4
DRB3
DRB2
DRB1
DRB0
5V
DWN
RGT
XRGT
DRB9
DRB8
DRB7
DRB6
DRB5
DRB4
DRB3
DRB2
DRB1
DRB0
15VL
CBAL
_SW
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
IC1561L3E06070D0A
S&H_R2 IC3581LT1206CS8
IC3561L3E01031F0A
IC561L3E06070D0A
S&H_R1
IC3551
LM7171BIMXLM7171AIMX
IC3531L3E01031F0A
IC1531L3E06070D0A
S&H_G2
IC2571M62393FP
IC1581M62392FP
IC531L3E06070D0A
S&H_G1
IC1501L3E06070D0A
S&H_B2
IC401L3E07050K0A
IC501L3E06070D0A
S&H_B1
IC301SCAN
CONVERTERIC1401
DIGITALBRIGHTER
D/AD/A
G-LEVELSHIFT
B/R-LEVELSHIFT
B-LCDPANEL
G-LCDPANEL
R-LCDPANEL
MAIN BOARD-6/6
NRS DRIVER
NRS DRIVER
DIGITALCOLOR
UNIFORMITY & GAMMACORRECTION
TIMING CONTROL
TP25R27.4V
TP25R17.4V
TP3581
4.5V
TP25G2
7.4V
TP25G1
7.4
TP3551
4.5V
TP25B2
7.4V
TP25B1
7.4V
B-D/A &SAMPLE
HOLD
G-D/A &SAMPLE
HOLD
R-D/A &SAMPLE
HOLD
5.0V4.5V4.5V
2.5V2.5V
2.5V
0V5.0V
0V5.0V
2.0V2.0V
2.0V0V
0V
4.5V
5.0V5.0V
0V
0V0V
5.0V
0V
4.5V
2.5V2.5V
2.5V0V
5.0V
0V
5.0V
0V0V
5.0V
5.0V
2.7V
2.5V5.0V
14.5V
4.5V
4.5V
0V 4.5V
0V
4.5V
14.5V
-0.6V
4.5 V4.5V
0V0V
4.5V
14.5V
0V
R
G
B
MH8P-07
P.FAIL
DHS
DVS
DCLK
A11SCH_LV-7350, LV-7355
A12 PCB_LV-7350, LV-7355
■ Printed Wiring Board Diagrams
Power Board (SIDE:A) Power Board (SIDE:B)
This projector is isolated from AC line by using the internal converter transformer.Please pay attention to the following notes in servicing1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold
sides (secondary circuit) at the same time.2. Do not shorten the circuit between hot and cold sides.3. The grounding lead must be connected to the ground of the same circuit when
measuring of voltages and waveforms.
CAUTION
8
5
41
1 4
5
81
3
46
6 4
3
18 5
41
1
4 5
88
54
1
31
31
31
+
854
1
+
4 1
40 39
2 1
110
71
1AA4B10C3250A_A
13
1 11
333
L693
C676
C65F
L65A
C686
C694
K6R
T651
IC631
D652D651
C634
C642
C635
C632 D632
C639
C652
C653
C651
K6U
C630
C693
K6T
C661
L661
L691
L692C692
C691
K6F
C659
L681
L671
R66B
R65Y C65E
C65A
R65KR65L R65M
C65J
R65HR65J
R65E
C65B
R65G
C65D
IC65A
IC681
R685C682
R68D
R684
R68G
R68FR68A
R68BR68ER68CC683
Q68A
R68K
C681C68A
R68H
C684
R686
R68JC68B
C67BR67J
R5507
D5501
R5554
R5504
D68Q
D69C
R68Q
D68P
D67P
R679
R678
R677
Q673
R676
C674
R67H
C67AC671
R67K
Q67A
C673R67C
R67E
R67BR67A
R67F
R67G
R674
R67D C672R675
IC671
R65R
Q65D
R682
R681
R691
C656
IC651
R69S
R69R
Q65AQ681
R671
R65A
Q5501
R5503
R5557
Q5551
R5553
D5551
IC5551IC5501
R672
R65B
PB2
PB1
K6K
K6L
K6M
R5568
R645
C638
C69Z
R69H
Q691
R5567Q
5561
L694
C695
R69G
R69A
R69B
D69A
Q69A
R5562
R5561
R5566
R5565
R5564
R5563
D5561
IC5561
R67I
R673
C5563
L695
Q671
K6S
R63A
R63C
R63E
R637
R638
R657
R656
C641
D69B
C631
R65P
PC643
PC641
PC642
K6J
Q661
XX X
X
41
110
7 1
1AA4B10C3250A_A
L693
C676
C65F
L65A
C686
C694
K6R
T651
IC631
D652 D651
C634
C642
C635
C632
D632
C639
C652
C653
C651
K6U
C630
C693
K6T
C661
L661
L691
L692
C692
C691
K6F
C659
L681
L671
R65X
D661
R68I
R680
R689
Q682
R660
R659
Q651
R688
R687
R683
Q683
R5551
R5552
R5555
R5556
R5506
R5505
R5502
R5501
Q68
P
R68P
R67Q
R67P
Q67P
D67Q
D69D
R670
R66A
Q66A
Q672
R663
R664 R65T
Q65B C5553
R661
D636
R69Z
C637
R635
C640
C633
R69D
R69E
R69F
R644
R695
R696
D654
R653
R652
C5503
R692
R651
R65C
C636
C654
D653
C657
C658
R63F
R63D
R634
D631
R654
D634
R642
R640
Q64
1
R641
R655
R63B
R662
R69C
C655
R633
R643
C643
R636
C65G
D65B
D633
Q662
R65W
R65U
Q65C
R65V
R66C
R65Q
D65A
D681
D671
R658
Line Filter Board (SIDE:A) Line Filter Board (SIDE:B)P.F. Board (SIDE:A) P.F. Board (SIDE:B)
31
- +
13
1
1AA4B10C3250B_A
7
TSW611D614
K6E
FB61
2
R614
R613
FB61
1
VR611
C615
C618
C612 C611
PTH611 K6C
DB611
C617
K6D
L611
FB613
Q611
X
X
X
X
1AA0B10C3250B_A
17
1 3
1610
9
8
1
3 1
TSW611
D614
K6E
FB612
R614
R613
FB611
VR611
C615
C618
C612
C611
PTH611
K6C
DB611
C617
K6D
L611
FB613
Q611
R62E
R62IR62H
Q621
Q622
R62J
R619
R62D
R618
R620
R62G
R62L
IC611
C62A
R62R
R62BC62B
C62I
R62P
C62FC62E
C62KR62Q
C62JD618D619
D616D617
R623
C62M
R62M
R62F
C62DR62A
R62CC62C
R617
R61E
R61A
R61C
R61B
R61F
R61D
R615 R616
D613
3
1
1 3
NEUT
LIVE
F6011AA4B10C3250C_A
TYPE: 215004 T4AH 250VL601
K6A
VA60
1
K6B
F601
B
F601A
C604
C603
C602 C601
L602
XNEUT
LIVE
F601
1AA4B10C3250C_A
13
3 1L601K6A VA601
K6BF601BF601A
C604
C603
C602
C601
L602
R601
R/C Board (SIDE:A) R/C Board (SIDE:B)
1AA4B10C3250D_A
14
RC2801
C2801
K28D
1AA4B10C3250D_A
RC28
01 C280
3
R2802
R2801
R2803
C2802
FN902
FN903
MainBoard“K8R”
LensMotors
MainBoard“K8S”
FN904
P.F. Board “K6E”
Lamp Ballast Unit “CB1”
PowerBoard“K6F”
Interlock Switch “SW904”
SW902SW904 LF901
Main Board“K8G”
A13PCB_LV-7350, LV-7355
SW Board (SIDE:A)
L1
C01
1C
012
18
45
IC001
8
9
L204
2
PB1
1AA
4B10
C31
30A si
de
a
C00
1
C01
3
C30
11
C50
01C
5021
C5051 C5061
116
8
9
IC50
11
L202
2
L2041
L500
1 PB2
R1015
R10
14
R1013
L202
4
L2023
L202
1L1
042
L104
1
L100
3
L100
2
K20CK20B
K10T2
1
K10A
IC30
11
16
1
L2052
L200
4L2
001
L1022
L1021K20D
K20A 53
54
K10B
IC5161
IC3041
8
7
14
1
C5121 C5101
L1001
RC2811PB4
K10U
53
54
1
K10
0GS
W10
61
PB
3
L2051
L200
6
L200
5
L2003
L105
7
L105
6
L105
5
L105
4
L105
3
L105
2
L105
1
K10DK10C
C51
51
C28
11
C51
11C51
41
L2002
2
L2025
AV Board (SIDE:A)
SW Board (SIDE:B)
L4
C002
C3017
C3018C3021
C5012
D2044
Q011
R001
R011
R012
R013R014
R016R017 R3001
R3011
R3012
R3014
R3015 R3016
R3017 R3021
R3022
R5012
C2022 C2023
C5011
C5013
C5014
C5022
C5031
D2024
D5081D5082
Q5031
Q5041
Q5051
Q5061
Q5071
Q5072
Q5081
Q5082
R2026R2027
R2028
R2029
R2030
R2042
R5001
R5011
R5013
R5014
R5021
R5022
R5031R5032R5033R5034
R5041R5042R5043R5044
R5046R5051
R5052
R5053
R5054
R5061
R5062
R5063
R5064
R5071R5072
R5074
R5076
R5077
R5078
R5081
R2044
R3044
R3023
R3019
R3013
R3005
R3003
R2041
R2025
R2024
R2023
R2022R2021
R1044
R1042
R1037R1036
R1018
R1017
R1016
R1010R1008 R1007R1006 R1005
D2042
D2041
D2022D2021
D1044D1043
D1003 D1002
D1001
C3044
C3023
C3019
C3013
C3012
C2021
C1042
C1003
C1002
C1001
R5162
R5161
R5124
R5123
R5122R5121
R3042
R3041R3004
R2054
R2052
R2005R2004
R2003R2002R2001
R1041
R1032
R1026R1025
R1024
R1004
R1003
R1002
R1001D2054
D2002D2001
D1042
D1041
D1032
D1022D1021
C5161
C5102
C2001
C1041
D1031R1031
R1043
R5156
R5153
R5152
R5146
R5144
R5143
R5141
R5136R5126
R5117R5116
R2015R2014R2013R2012 Q5151
Q5141Q
5111
R5154R5151 R5142
R5133
R5132
R5131
R5113
R5112
R5111
R3043
R2812
R2811
R2053
R2051R2010
R2009R2008R2007R2006
R1066
R1065
R1061
R1023 R1022R1021
Q5131
D2812
D2811
D2052
D2051
D2005
D2004D2003
D1066D1065
D1061
D1059
D1058
D1057D1056
D1055
D1054
D1053
D1052D1051
C5131
C3043C3041
C2813
C2812
C2002
C1061
C5108R5114
R5134
R5164
R5163R2011
Q5121
D2053
D2006
D1068
D1067
C2003
C3022
C5002
D2023D2025
D2043
R1009R1011R1012
R2031R2032
R2043
R3002
R3018
R5073
C
C
R
B
EA
E
F
FA
side b
B
AV Board (SIDE:B)
DVI Board (SIDE:A)
L1
C70
41C
7043
C70
61
1791
side a
248 16
27253029
26 28
C7001C7003
D70
41D70
42 D70
54
1
8
4 5IC7021
1 8
4 5
IC7031
IC7041
IC7061
1 8
4 5
IC7071
K10
E
1
40 2
39K10V
1
40 2
39K10W
L3051
L3053
L3072
PB
1
PB
4
1AA4B10C3130B
SW7011PB3
PB2
L3071
L3052
K700G IC7051D
7052
C70
53C
7051D70
53
DVI Board (SIDE:B)
L4side b
AA
R7041
R7042
R7052
R7053R
7054
C3051
C3053
C7002
C7004
C7017
C7021
C7031C7042
C7044
C7062
C7071
D3051
D3053
D3072
R1081R1082
R1086R1087
R1088R1089
R1090
R1091
R1092R1093R1094R1095R1096R1097R1098
R3051
R3052
R3053
R3054
R3059
R3060R3062
R3063
R3065
R3066
R3068
R3074
R3075
R3076
R7017
R7071
R7072R7073
R7043
R7057R7056
R7018
R7016
R7014
R7013
R7012R7011
R3072 R3071
R3067
R3058
R3057
R3056
R3055
Q7011D3071
D3052
C7052
C7018C7011
C3052
C1086C7054 R3061R3064 R3073R7051
TEMPWARNING(R)
ZOOM
BRIGHT
FOCUS
1AA4B10C2870AR6837
R6836
SW6811
R6832
IMAGE
P-DOWN
P-LEFT P-RIGHTSELECT
POWER(R)
SW6810
SW6809SW6808
SW6805
SW6803
R6834
R6818R6817R6816
P-UP
MENU INPUTSW6806
SW6804 SW6801
R6831R6809
R6808R6807 R6806
LAMPREPLACE(Y)
POWER
SW6807
SW6812
READY(G)
C68
01C
6802
C68
03
K68
A
R68
01R
6802
R6803
R68
04
R68
11R
6812
R6813
R68
19R
6821
R68
22
R6823
R6833
SW6802
D6832
D6834
D6831
D6833
D68
39D
6803
D68
01D
6802
D68
04
D6836
D6837
Temp Board (SIDE:A) Temp Board (SIDE:B)
1AA4B10C3120B
C4882
C4884
K48E
C4881C
4883
1 854
IC4881
R4881
R4882
R4883
R4884
Main Board“K8A”
“K3T”“K3U”
Main Board
“K3W”“K3V”
Main Board
Main Board“K8E”
A14 PCB_LV-7350, LV-7355
L1
F
TP
3551
RB
411
R6672
R66
71
R66
61
R66
56 R44
6
R35
59R
3558
R35
57R
3556
R35
54
R28
07
R28
06
R18
64
R1863R18
62
R1861
IC66
71
IC66
61
IC18
7120
1
IC18
61
8
7
14
1
D66
62D
6661
D66
42
D66
41
D28
07
D28
06
C6675C6674
C6672
C66
65
C66
64
C66
62
C6654C66
44
C66
42
C35
54
C28
07C
2806
C18
61
B
C1117C1118
C15
83
C2124C2126C2127
C35
82C
3583
C41
4
C41
86
C42
1
C66
04
C6607
C66
12
D66
06D
6611
1
10
11
IC25711 4
IC66
41
L257
1
R1141R1144R1147
R2123R2124R2126
R2131R2132
R2571 R2572
R35
82
R411R412
R413R414
R441R442R443R444
R66
01
R66
02R
6607
R66
08
R6616
R66
52
RB
413 R
B41
4
C
C1581
C2102
C21
17
C21
18C
2119
C3562
C35
68C
3569
C35
84
D66
02
1
24
1213
IC1581
85
IC3581
R1563
R15
81R
1582
R15
83R
1584
R15
86
R15
87R
1588
R15
89R
1591
R15
92R
1593R
2103
R21
04R
2106
R21
07
R21
08R
2109
R21
10
R21
11R
2112
R25
76R
2577
R25
81R
2582
R25
83
R25
84
R3581
R43
1
R432
R561R562
R56
3R
564
TP12V1TP12V2
TP3581
R66
12R
6611
R66
06
R433
L158
1 20
C1116C2106C35
52
C66
52
IC66
51
L210
3
RB
412
R567R566
R3577R3576R3575R3574R3573
R35
71R
3570
R35
69R
3568
R35
67R
3565
R35
64R
3563
R2562
R2560R2558R2556
L356
1
IC561
3624
48
25
13
37
121
IC3561
3624
48
25
13
37
121
36
48
37
1
D66
01
C571C3566 C1573 C1572
D
TP
25R
2
TP25R1 RB563RB562
RB
561
R584R583
R582R581
R53
4R
533
R53
2R
3532
R2529R25
28
R2527
R2526
R2522
R2521
R2120R2118R2117
R2115
R2114
R2113
R15
32
Q2526
L561
30
K25
R
30
IC18
51
9
8
16
1
13
12
D18
31
C582C581
C35
36
C2528
C25
26
C25
23C
2522
C25
21
C2121
C15
68C
1567
R25
42R
2544
R25
46R
2548
R25
50R
2552
R25
54
TE
25R
E
R35
62
R35
61 R1564
C57
3C
572 C569
RB415
R457R456R454
R45
3R
452
R45
1R
449
R44
8R
428
R42
7R
426
R42
4R
423
R18
97R1896
R18
79R
1878
R18
77
R18
76
R1562R1561R1503
L150
2
8889
4544
IC18
8120
1
11
10
2425
1312
36
48
37
1
C42
3
C422
C413
C41
2C
1881
C1571
C15
66
C1564C1513C1512
C15
06
TP302
R523R522R521
R506R503
R46
6R
464
R46
3R
462
R46
1R
459
R42
2R
421
R42
0
R41
6R
415
R1502R1501
11
58
1
2425
1312
D18
91
C522C521
C513
C46
1
C411
C18
21
C1511C1509
C15
08
C15
07
C1502C1504
IC1501
10
IC401
R1504
R458
RB416
RB501
TE25BE
RB502
R52
4
R47
3R472
R47
1R
469
R46
8R
467
R41
77R
4174
R3592
R18
94R
1893
R18
92
R1816
R11
29
Q35
91
Q18
16
L3591
IC501
36
4837
1
132
176
133
1
IC1826
5
4
8
1
D35
91
C50
7
C50
6
C409
C40
8
C407
C406
C402
C11
33C
1111
A
X85
1
R85
8R
507
R50
2R
501
R4176 R41
72
R3516R3515R3514R3513
R2551
R25
09
R25
08R
2507
R2506
R1818
R11
04
R11
03
R11
02
Q4171Q2506
Q18
18Q
1817
2425
13
D61
32C
857
C80
2
C508
C50
2
C41
12C
4111
C3504
C25
08C
2506
C11
15C
1114
C11
04
C11
12
C404
C50
9C
511
IC4171
12
R1817
R3591
R4173
RB503
TE401
R504
R3594
R3593
Q3592
IC1821
4
C512C504
C18
26
C18
71
C416C417
C418
C419
IC1561
R42
9R
447
E
TP
801
R899R898
R897 R895
R62
82R
6281
R6138
R61
24R
6123
R61
22R
6121
R5279
R5278
R52
76R
5274
R52
73R
5272
R5270
R52
64R
5263
R5254
R52
36R
5234
R41
83
R35
17
R2547
R1891
R1889
R1888
R1887
R1886R1884
R1883
R1882
R1881
Q61
37L3
501
K25
B
36
48
37
1
C5277
C52
76C52
74
C41
19C
4118
C41
17C
4114
C35
02C
1106
O
TP
25B
2
R82
8R
821
R81
9R
818
R81
2R
811
R80
4R
803
R62
44R
6243
R62
41
R62
37
R62
36
R62
35R
6234
R62
32R
6231
R52
07R
3136
R25
41
R14
06R
1404
R14
03R
1401
R13
67R
1366
R13
64R
1363
R13
62R
1361
R13
57
Q62
31
11
75
50
76
2425
13
C62
46C
6244
C62
43
C62
36
C35
06C
1416
C14
14C
1413
C1412
C1402
C13
62
H
12
IC3501
51
R2543
R2545TP
25B
1
RB
326
RB
324
RB
323
R82
7R
826R814
R813
R80
6R
8026
R52
99R
5297
R35
11R
3510
R35
09
R31
34R
3132
R31
31
R3105R3102
R31
00R
2553
R21
3R
211
R14
13R
1412
R14
11R
1356
R13
54R
1353
R13
52
R13
51
IC80
1
100
26
25
1
IC31
31
IC3101
D802
C31
31
C22
9
C22
8
C1409
C14
08C
1407
C14
06
C1404
C13
52
M
TP301
TP
205
RB
321
RB
311
R81
7
R80
21R
8012
R5286
R52
83R
5282
R5280
R5277
R52
75
R52
71
R52
65R
5257R35
07R
3505
R35
04
R28
66R
2865
R28
61R
2857
R28
56R
2843
R28
42R
2841
R21
6R
214
IC80
03
IC80
02
IC18
11
8
1
C80
12C
8011
C5286
C52
51
C23
5C
213
C21
1C
204
C813
C842
C844
R21
2R
3508
R81
6
R831R832
R834R837
R849
R52
06
R3133
R31
01R
1408
D80
1
C6266C6265
C3132
C2502C2501
C1411
C1403
31
X9811
TE
28E
RB
9802
RB9801
R9822
R9807
R28
52R
2851
R28
32R
2831
R28
26
R28
25
K8P
IC9801
33
22
44
2312
34
11
121
28
C98
04C28
23C
2822
C28
21
61
14
1
TPDHS
TP
28L
TP
138
5T
P13
84
TP1382
TP
1342
TP
1341
TP
1311
TP
1302
TP
1301
R80
27R
8023
R5298
R5296
R52
95R5290
R52
85R
2844
R28
24
R28
23
R28
22
R28
21
R13
46
R13
42
R13
41
R13
13
R13
12R
1311
R13
03R
1302
R13
01
K8Y
1
K8A
IC1341
25
24
48
1
IC13
11
IC1301
5
4
8
1
D28
73
D28
72
C5297
C5296
C13
33
C13
11 C13
01
D28
71
K C21
04
C21
22
C31
11
C31
12C
3113
C3122
D31
11
IC301
50K
8X
Q31
11
R21
19R
2121
R21
22R
2125
R31
11
R31
13R
3114
R3123R3124
R3185
TE
301E
TP1381TP1383
TP
DVS
J TP
DC
LK
1AA4B10C3120A
12
C5287
R28
67
R5251
R52
62R
5284
R5287R5289
TE801E
R6137
R4139
R4138R4137
R2549
R1819
R11
01
Q1819
D85
7D
6127
C4174C4173
C4169C4168C4167C4166C4164C4163
C41
13
TPPWR
RB533RB532
R55
4R
553
R536
R3543
R15
34
R15
33L5
31L1
532
L153
1
1
1
IC531
3624
48
25
13
37
121
IC3531
3624
48
25
13
37
1
IC1831
241
IC1531
36 24
48
25
13
37
121
C55
2C
542
C15
41
C15
32
ED
CRB531
R35
53R
3552
R35
51
R25
92R2591
R2519
R2518
R2517R2516
R21
05
R21
02
R11
39
R1138R1137
R11
36R
1134
R1133
R11
32R
1131
Q25
16
Q1133
Q1132Q1131IC
3551
5
4
8
1
IC2101
48 1312
1D2591
C55
1
C35
53
C2516
C21
13C
2112
C11
31C
1129
12L353
1
R3547R55
1R
552
TE
25G
E
B
X3841
R38
46R
3844
R38
43R
3842
R38
41
R38
35
R38
04R
3803
R3802
R38
01
R28
93R
2892
R28
91R
2889
R28
88R
2887
R28
86
R28
84R
2883
R28
82
R28
81
IC38
41
24
1
IC38
31
IC38
01
1
D38
31
C3843
C38
42 C3831C3801
C28
82
K
C1126
C38
21
D3821
D81
21
D8126
25
24
36
1
16
8
IC2181
8
9
1213
1
16
IC81211
8
4
5
IC8131
L210
2
R1123
R1127R1128
R3806
R38
21R
3822
R38
23
R38
31
R3832
R38
34
R38
47R3848
R81
21R
8129
R81
31
RB
3821
C1102
C11
08
C11
2
C1122
C1123
C11
6C
117
C122
C124
C131
1
37
48
39
IC11
01
1
4
2
3
IC121
8
9
Q11
1
Q11
7
Q13
1
Q13
2
Q81
41
R11
0
R11
1R
112
R11
22
R11
3R
114R
116
R121
R122R123
R12
7R131 R13
2R
133
R13
4
R81
41R
8142R81
43
R81
44
TP11SC TP11SY
9
C81
22
C1128
C11
27
37
16
R3833
R11
24
F
TP
25G
2
R6623
R66
22R
178
R17
7R
176
R17
4
R17
3R
172 R
171
R15
7R
156
R15
4
R15
3
R15
2
R12
6R1106
R11
05Q
171
Q15
1Q
116
30
30
2425
15
14
D6221C6222
C17
1
C15
4
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Main Board (SIDE:A)
L8
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Main Board (SIDE:B)
R-LCDPanel
B-LCDPanel
G-LCDPanel
Key SWBoard“K68A”
FN906
Lamp BallastUnit “CB2”
FN905
“K10W” “K10U”
DVI Board
“K10T” “K10U”
AV Board
Speaker
TempBoard“K48E”
Power Board“K6S”
PowerBoard“K6R”
R/C Board“K28D”