39 LCD TVchassis FL13.11
2013 Funai Electric Co., Ltd.
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SERVICE MANUALContents
TYPE A39ME413V/F7 MAGNAVOX (Serial No.: DS2)
TYPE B39ME413V/F7 MAGNAVOX (Serial No.: DS1)
This service manual contains information of different types of models. Make sure to refer to the section describing your model.T130408
IMPORTANT SAFETY NOTICEProper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Funai could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Funai has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.
The LCD panel is manufactured to provide many years of useful life. Occasionally a few non active pixels may appear as a tiny spec of color. This is not to be considered a defect in the LCD screen.
TABLE OF CONTENTSSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 How to Initialize the LCD TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1Block Diagrams [TYPE A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
[TYPE B] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1Wiring Diagrams [TYPE A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
[TYPE B] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2Exploded Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1
1-1 FL13.11SP
SPECIFICATIONS
< TUNER / NTSC >
< TUNER / ATSC >
< LCD PANEL >
< VIDEO >
< AUDIO >All items are measured across 8 load at speaker output terminal with L.P.F.
Description Condition Unit Nominal Limit1. AFT Pull-In Range TV.ch.4 MHz 2.3 2.1
2. Synchronizing Sens.TV.ch.4
CA.ch.31CA.ch.87
dBVdBVdBV
181818
202023
Description Condition Unit Nominal Limit1. Received Freq. Range (-28dBm) --- kHz --- 100
2. ATSC Dynamic Range (min / max)ch.4
ch.10ch.41
dBmdBmdBm
---
---
---
-76/0-76/0
-76/+4
Description Condition Unit Nominal Limit
1. Native Pixel Resolution HorizontalVerticalpixelspixels
19201080
---
---
2. Brightness (w / filter) --- cd/m2 270 ---3. Viewing Angle HorizontalVertical
-88 to 88-88 to 88
---
---
Description Condition Unit Nominal Limit
1. Over Scan HorizontalVertical%%
55
5555
2. Color Temperature (composite video, 100% RASTER)
---
xy
K 120000.2720.278
---
5%5%
Input signal: HDMI1 Raster (40/80IRE) 1080i@60Measurement point: Screen centerMeasuring instrument: Made of KONICA MINOLTA Luminance meter CA-310Aging Time: 60min. (Retail MODE / 100IRE Raster HDMI
1080i@60)MODE setting of TV: Shipment setting / Retail MODEAmbient Temperature: 25C 5C
3. Resolution (composite video) HorizontalVerticallineline
400350
---
---
Description Condition Unit Nominal Limit1. Audio Output 10% Distortion (ATSC 0dBfs) Lch/Rch W 8.0/8.0 7.0/7.02. Audio Distortion (NTSC) 500mW: Lch/Rch % 0.5/0.5 2.0/2.0
IMPORTANT SAFETY PRECAUTIONSPrior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
Safety Precautions for LCD TV Circuit1. Before returning an instrument to the
customer, always make a safety check of the entire instrument, including, but not limited to, the following items:a. Be sure that no built-in protective devices are
defective and have been defeated during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer. Correctly replace all missing protective shields, including any removed for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including but not limited to, nonmetallic control knobs, insulating fishpapers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning. Servicers who defeat safety features or fail to perform safety checks may be liable for any resulting damage.
b. Be sure that there are no cabinet openings through which an adult or child might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, (1) spacing between the Liquid Crystal Panel and the cabinet mask, (2) excessively wide cabinet ventilation slots, and (3) an improperly fitted and/or incorrectly secured cabinet back cover.
c. Antenna Cold Check - With the instrument AC plug removed from any AC source, connect an electrical jumper across the two AC plug prongs. Place the instrument AC switch in the on position. Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and, if applicable, to the coaxial connector. If the measured resistance is less than 1.0 megohm or greater than 5.2 megohm, an abnormality exists that must be corrected before the instrument is returned to the customer. Repeat this test with the instrument AC switch in the off position.
d. Leakage Current Hot Check - With the instrument completely reassembled, plug the AC line cord directly into a 120 V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI) C101.1 Leakage Current for Appliances and Underwriters Laboratories (UL) 1410, (50.7). With the instrument AC switch first in the on position and then in the off position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the instrument (antennas, handle brackets, metal cabinet, screw heads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5 milli-ampere. Reverse the instrument power cord plug in the outlet and repeat the test.
ANY MEASUREMENTS NOT WITHIN THE LIMITS SPECIFIED HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST BE ELIMINATED BEFORE RETURNING THE INSTRUMENT TO THE CUSTOMER OR BEFORE CONNECTING THE ANTENNA OR ACCESSORIES.
2. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the receiver chassis, or on the Liquid Crystal Panel.
ALSO TEST WITHPLUG REVERSEDUSING ACADAPTER PLUGAS REQUIRED
TEST ALL EXPOSEDMETAL SURFACES
READING SHOULD NOT BE ABOVE 0.5 mA
EARTHGROUND
_
DEVICELEAKAGECURRENT
TESTER+
BEINGTESTED2-1 LTVN_ISP
3. Design Alteration Warning - Do not alter or add to the mechanical or electrical design of this TV receiver. Design alterations and additions, including, but not limited to circuit modifications and the addition of items such as auxiliary audio and/or video output connections, might alter the safety characteristics of this receiver and create a hazard to the user. Any design alterations or additions will void the manufacturer's warranty and may make you, the servicer, responsible for personal injury or property damage resulting therefrom.
4. Hot Chassis Warning -a. Some TV receiver chassis are electrically
connected directly to one conductor of the AC power cord and maybe safety-serviced without an isolation transformer only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC power source. To confirm that the AC power plug is inserted correctly, with an AC voltmeter, measure between the chassis and a known earth ground. If a voltage reading in excess of 1.0 V is obtained, remove and reinsert the AC power plug in the opposite polarity and again measure the voltage potential between the chassis and a known earth ground.
b. Some TV receiver chassis normally have 85V AC(RMS) between chassis and earth ground regardless of the AC plug polarity. This chassis can be safety-serviced only with an isolation transformer inserted in the power line between the receiver and the AC power source, for both personnel and test equipment protection.
c. Some TV receiver chassis have a secondary ground system in addition to the main chassis ground. This secondary ground system is not isolated from the AC power line. The two ground systems are electrically separated by insulation material that must not be defeated or altered.
5. Observe original lead dress. Take extra care to assure correct lead dress in the following areas: a. near sharp edges, b. near thermally hot parts-be sure that leads and components do not touch thermally hot parts, c. the AC supply, d. high voltage, and, e. antenna wiring. Always inspect in all areas for pinched, out of place, or frayed wiring. Check AC power cord for damage.
6. Components, parts, and/or wiring that appear to have overheated or are otherwise damaged should be replaced with components, parts, or wiring that meet original specifications. Additionally, determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard.
7. Product Safety Notice - Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by a # on schematics and in parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire, and/or other hazards. The product's safety is under review continuously and new instructions are issued whenever appropriate. Prior to shipment from the factory, our products are strictly inspected to confirm they comply with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.2-2 LTVN_ISP
Precautions during ServicingA. Parts identified by the # symbol are critical for
safety.Replace only with part number specified.
B. In addition to safety, other parts and assemblies are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements.Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:1) Wires covered with PVC tubing2) Double insulated wires3) High voltage leads
D. Use specified insulating materials for hazardous live parts. Note especially:1) Insulation Tape2) PVC tubing3) Spacers4) Insulators for transistors.
E. When replacing AC primary side components (transformers, power cord, etc.), wrap ends of wires securely about the terminals before soldering.
F. Observe that the wires do not contact heat producing parts (heat sinks, oxide metal film resistors, fusible resistors, etc.)
G. Check that replaced wires do not contact sharp edged or pointed parts.
H. When a power cord has been replaced, check that 11~13 lb (5~6 kg) of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.J. Use care that foreign objects (screws, solder
droplets, etc.) do not remain inside the set.K. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the AC supply outlet.
L. When installing parts or assembling the cabinet parts, be sure to use the proper screws and tighten certainly.2-3 LTVN_ISP
Safety Check after ServicingExamine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards.
1. Clearance DistanceWhen replacing primary circuit components, confirm specified clearance distance (d) and (d') between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)Table 1: Ratings for selected area
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
2. Leakage Current TestConfirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) is lower than or equal to the specified value in the table below.Measuring Method: (Power ON)Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use an AC voltmeter to measure across both terminals of load Z. See Fig. 2 and following table.
Table 2: Leakage current ratings for selected areas
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
AC Line Voltage Region Clearance Distance (d), (d)
110 to 130 V U.S.A. or Canada 3.2 mm
(0.126 inches)
AC Line Voltage Region Load Z Leakage Current (i) Earth Ground (B) to:
110 to 130 V U.S.A. or Canada0.15 F CAP. & 1.5 k
RES. Connected in parallel i 0.5 mA rmsExposed accessible
parts
Chassis or Secondary Conductor
Primary Circuit
Fig. 1
d' d
AC Voltmeter (High Impedance)
Exposed Accessible Part
B Earth Ground Power Cord Plug Prongs
Z
Fig. 22-4 LTVN_ISP
STANDARD NOTES FOR SERVICINGCircuit Board Indications1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
2. For other ICs, pin 1 and every fifth pin are indicated as shown.
3. The 1st pin of every male connector is indicated as shown.
Pb (Lead) Free SolderPb free mark will be found on PCBs which use Pb free solder. (Refer to figure.) For PCBs with Pb free mark, be sure to use Pb free solder. For PCBs without Pb free mark, use standard solder.
How to Remove / Install Flat Pack-IC1. RemovalWith Hot-Air Flat Pack-IC Desoldering Machine:1. Prepare the hot-air flat pack-IC desoldering
machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1)
2. Remove the flat pack-IC with tweezers while applying the hot air.
3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
CAUTION:1. The Flat Pack-IC shape may differ by models. Use
an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC.
2. Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2)
Top View
Out In
Bottom ViewInput
5
10
Pin 1
Pin 1
Pb free mark
Fig. S-1-13-1 TVN_SN
3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.
With Soldering Iron:1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)
2. Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering machine. (Fig. S-1-4)
3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
Hot-airFlat Pack-ICDesolderingMachineCBA
Flat Pack-IC
Tweezers
Masking Tape
Fig. S-1-2
Flat Pack-IC Desoldering Braid
Soldering IronFig. S-1-3
Fine TipSoldering Iron
SharpPin
Fig. S-1-43-2 TVN_SN
With Iron Wire:1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)
2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5.
3. While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
5. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.
2. Installation1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily.
2. The I mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the pin 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.)
3. Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges.
To Solid Mounting Point
Soldering Iron
Iron Wire
or
Hot Air Blower
Fig. S-1-5
Fine TipSoldering IronCBA
Flat Pack-ICTweezers
Fig. S-1-6
Example :
Pin 1 of the Flat Pack-ICis indicated by a " " mark. Fig. S-1-7
Presolder
CBA
Flat Pack-IC
Fig. S-1-83-3 TVN_SN
Instructions for Handling Semi-conductorsElectrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work.
1. Ground for Human BodyBe sure to wear a grounding band (1 M) that is properly grounded to remove any static electricity that may be charged on the body.
2. Ground for WorkbenchBe sure to place a conductive sheet or copper plate with proper grounding (1 M) on the workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.
CBA
Grounding Band
Conductive Sheet orCopper Plate
1M
1M
CBA3-4 TVN_SN
CABINET DISASSEMBLY INSTRUCTIONS1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the cabinet parts and the CBA in order to gain access to items to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.
2. Disassembly Method
Note:(1) Order of steps in procedure. When reassembling,
follow the steps in reverse order. These numbers are also used as the Identification (location) No. of parts in figures.
(2) Parts to be removed or installed.(3) Fig. No. showing procedure of part location(4) Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, H = Hex Screw, CN = Connectore.g. 2(S-2) = two Screws of (S-2), 2(L-2) = two Locking Tabs of (L-2)
(5) Refer to the following "Reference Notes in the Table."
Important precautions concerning the LCD Panel Assembly:1. When you disassemble/re-assemble the X-PCB
Cover Be careful not to break the hooks. If you pull with too
much force, the hooks may be damaged. When disassembling, first hold the top and bottom of
the X-PCB Cover on both ends and then moving toward the center, lift up the top side to detach the hooks.
When assembling, be careful not to damage the X-PCB Board or the COF(Chip On Film).
Make sure the hooks are securely in place whenre-assembling.
The screw tightening torque must be 5.2lbin (6kgfcm).
2. When you disassemble/re-assemble the Front Cabinet or Function CBA Unit
Be careful not to break the hooks. If you pull with too much force, the hooks may be damaged.
When disassembling, first detach the hooks on each end on the bottom side, then detach the remaining hooks moving toward the center.
Make sure the hooks are securely in place when assembling.
Step/Loc. No.
Part Fig. No. Removal Note
[1] Stand Neck Assembly D1 4(S-1), 3(S-2) ---
[2] Stand Base Assembly D1 --------------- ---
[3] Rear Cover D1 2(S-3), 10(S-4) ---
[4]Power Supply CBA
D2D5
5(S-5), CN601, CN501, CN1001 ---
[5] Digital Main CBA UnitD2D5
4(S-6), CN3013, CN3101, CN3801, Jack Holder
---
[6] Stand Bracket D3 2(S-7) ---
[7] Speaker D3 --------------- ---
[8] LCD Panel Assembly D3 --------------- ---
[9] X-PCB Cover D4 3(S-8) 1
[10] Front Cabinet D4 4(S-9) 2
[2] Stand Base Assembly
[3] Rear Cover[4] Power Supply CBA
[6] Stand Bracket
[7] Speaker
[5] Digital Main CBA Unit
[8] LCD Panel Assembly [9] X-PCB Cover
[1] Stand Neck Assembly
[10] Front Cabinet
[11] Function CBA Unit
[11] Function CBA Unit D4Sensor Lens, Shield Plate, Control Plate 2
(1)
(2)
(3)
(4)
(5)
Step/Loc. No.
Part Fig. No. Removal Note4-1 FL13.11_DC
Be careful not to scratch the display panel when assembling.
The Function CBA Unit and Sensor Lens are fixed in place by the hooks. Make sure these hooks are not damaged. Make sure the Function CBA Unit and Sensor Lens are securely in place when re-assembling.
The screw tightening torque must be 5.2lbin (6kgfcm).
After replacing the Front Cabinet or Function CBA Unit, make sure the tact switches operate normally.
Make sure to replace the Control Plate to a new one when replacing the Front Cabinet.
(S-1)
[2] Stand Base Assembly
(S-4)
(S-3)
[3] Rear Cover
[1] Stand Neck Assembly
(S-2)
(S-4)
(S-4)
Fig. D14-2 FL13.11_DC
[4] Power Supply CBA
[5] Digital Main CBA Unit
(S-6)(S-5)
Jack Holder
Fig. D2
[7] Speaker
[6] Stand Bracket
(S-7)
[8] LCD Panel Assembly
[7] Speaker
Fig. D34-3 FL13.11_DC
*1: Make sure to read all the precautions on page 4-1 when you disassemble/re-assemble theX-PCB Cover.
[11] Function CBA Unit*2(S-9)
Sensor Lens
Control Plate*2
[10] Front Cabinet*2
Shield Plate
Hook*2
Hook*2
Hook*2
Hook*2
[9] X-PCB Cover*1
Hook*1
(S-8)
Hook*1
Hook*1
Fig. D4
*2: Make sure to read all the precautions on pages 4-1 and 4-2 when you disassemble/re-assemble the Front Cabinet or Function CBA Unit.4-4 FL13.11_DC
TV Cable Wiring Diagram
Power Supply CBA
Function CBA Unit
To LCD Panel Assembly
To LCD Panel Assembly
To AC Cord
To Speaker
Digital MainCBA Unit
CN3801
CN4052
CN1001
CN601
CN501
CN3013
CN3101
CN3701*1*2 CN3602
Fig. D5
*1: TYPE A
*2: TYPE B4-5 FL13.11_DC
ELECTRICAL ADJUSTMENT INSTRUCTIONSGeneral Note: CBA is abbreviation for Circuit Board Assembly.Note: Electrical adjustments are required after
replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed. Also, do not attempt these adjustments unless the proper equipment is available.
Test Equipment Required1. Remote control unit2. Color Analyzer,
CA-310 (KONICA MINOLTA Luminance meter) or measuring instrument as good as CA-310.
How to set up the service mode:Service mode:1. Turn the power on.2. Press [MENU] button to display Setup menu.3. Select Features.4. Select Software Upgrade.5. Select Current Software Info.6. Press [0], [4], [2], [5], [7], [4] and [INFO] buttons on
the remote control unit in this order. The following screen appears.
1. Purity Check ModeThis mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels.1. Enter the service mode.2. Each time the [7] button on the remote control unit
is pressed, the display changes as follows.
3. To cancel or to exit from the Purity Check Mode, press [CH RETURN] or [PREV CH] button.
Code: Pic code:Panel-Option code:MIPS:
Press "POWER" key to exit.
*******-**-**-****-**
**-***-**-*****-***
**-***-***-***-***
**
Safety:HDMI EDID: HDMI UART:Touch Sensor Ver:
Safety_Non**
OFF-.-- / ---
Total Watch Time: Lightsensor:
*****
**
"*" differs depending on the models.
[7] button
Note:When entering this mode, the default setting is White mode.
Purity Check Mode
[7] buttonWhite 50% mode
Red, Green, Blue mode
V-ramp mode
Black mode[7] button
White mode
[7] button
[7] button
White 20% mode[7] button5-1 FL13.7EA
The White Balance Adjustment should be performed when replacing the LCD Panel or Digital Main CBA.
2. White Balance AdjustmentPurpose: To mix red and blue beams correctly for pure white. Symptom of Misadjustment: White becomes bluish or reddish.
1. Operate the unit for more than 60 minutes.2. Enter the service mode. 3. Press [VOLUME DOWN] button three times on the
remote control unit to select Drive setting mode. Drive appears in the screen.
4. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel.
Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
5. Press [3] button to select the HDB for High Drive Blue adjustment. (HDB appears in the screen.)
6. Press [MENU] button. The internal Raster signal appears in the screen. (Internal (Single) appears in the upper right of the screen as shown below.)
7. Press [CHANNEL UP/DOWN] buttons to adjust the color temperature becomes 12000K (x= 0.272 / y= 0.278 0.005).
8. Press [1] button to select the HDR for High Drive Red adjustment (HDR appears in the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
9. If necessary, adjust the HDB or HDR again.10. Press [6] button to select the LDB for Low Drive
Blue adjustment (LDB appears in the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
11. Press [4] button to select the LDR for Low Drive Red adjustment (LDR appears in the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
12. If necessary, adjust the LDB or LDR again.13. Press [VOLUME DOWN] button to shift to the
Debugging Message mode. If there is no message under [WB] section, this adjustment completes. If Drive settings are NG. Retry again. is displayed, repeat above steps from 5. to 12. Then check Debugging Message again. If Drive settings are NG. Retry again. is displayed, replace the LCD Panel or Digital Main CBA.
14. To cancel or to exit from the White Balance Adjustment, press [CH RETURN] or [PREV CH] button.
ITEM SPECIFICATION
Color temperature x= 0.272 0.005y= 0.278 0.005
Input Signal Internal pattern (40/80% raster)Measurement point Screen center
M. EQ.CA-310 (KONICA MINOLTA Luminance meter) or measuring instrument as good as CA-310.
Aging time60min. (Retail MODE/100IRE Raster HDMI 1080i@60)
MODE setting of TV Shipment setting/Retail MODEAmbient temperature 25C 5C
Color Analyzer
Perpendicularity
To avoid interference from ambient light, this adjustment should be performed in a dark room.
Internal (Single)
HDB 0
Internal (Single)
LDB 05-2 FL13.7EA
6-1 FL13.11_INT
HOW TO INITIALIZE THE LCD TVThe purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialized.To put the program back at the factory-default, initialize the LCD TV using the following procedure.
NOTE: Disconnect any device from the USB Port before you conduct on this procedure.
1. Turn the power on.2. Enter the service mode.
- To cancel the service mode, press [ ] button on the remote control unit.
3. Press [BACK] button to enter the Panel Key Confirmation Menu.
4. Press any button on the control panel.5. Press [INFO] button to proceed with the self check
mode.6. Make sure to confirm the INITIALIZED FINISH
appears in the green screen.7. Unplug the AC Cord and plug it back on again.
FIRMWARE RENEWAL MODEEquipment Requireda. USB storage deviceb. Remote Control Unit
Firmware Update ProcedureUser Upgrade (Filename example: TVNB012_00_UF_XX91_BC.ecc or TVNB1012_00_UG_XX91_BA0.bin)Upgrade the firmware only. The setting values will not be initialized. The User Upgrade and the Firmware Upgrade (Factory Upgrade) will be done by the same file. If you want to upgrade the firmware and initialize the setting values also, add FACT_ at the beginning of the filename. If you want to upgrade the firmware only and leave the setting values as they are, eliminate the FACT_ from the filename.
Update procedure1. Turn the power on.2. Press [MENU] button to display Menu.3. Select Features.4. Select Software Upgrade.5. Select Upgrade to display Upgrade screen.6. Press [OK] button to display Software Upgrade
screen.
7. Select USB and press [OK] button.8. Insert the USB storage device to the USB port as
shown below.
9. Select Check and press [OK] button.10. Select Upgrade and press [OK] button to start
software upgrade.
11. The update will start and the following will appear in the screen.
Note: If the above screen isnt displayed, repeat from step 1.
The appearance shown in *1 is described as follows.
12. When the firmware update is completed, the following will appear in the screen.
Remove the USB storage device from the USB port. Turn the power off and turn the power on again.
USB port
USB storage device
Rear Cabinet(example)
Appearance State
Downloading... Downloading the firmware from the USB storage device.
Writing... Writing the downloaded firmware in flash memory.Checking... Checking the new firmware.
Software upgrade in progress. Please wait.Do not remove the USB storage device or turn the TV off while upgrade is in progress.
Software Upgrade
Downloading...
Current Version:New Version:
*******-***-*-***-****
*******-***-*-***-****
0%*1
"*" differs depending on the models.
Software Upgrade
The software upgrade is completed.Remove USB storage device, turn TV off then on again.7-1 FL13.11FW
Factory Upgrade (Firmware Upgrade/Flash Upgrade)Firmware Upgrade(Filename example: FACT_TVNB012_00_UF_XX91_BC.ecc or FACT_TVNB1012_00_UG_XX91_BA0.bin)Upgrade the firmware and initialize the setting values.The User Upgrade and the Firmware Upgrade (Factory Upgrade) will be done by the same file. If you want to upgrade the firmware and initialize the setting values also, add FACT_ at the beginning of the filename. If you want to upgrade the firmware only and leave the setting values as they are, eliminate the FACT_ from the filename.Flash Upgrade(Filename example: ALL_TVNB012_00_UF_XX91_BC.ecc or ALL_TVNB1012_00_UG_XX91_BA0.bin)Upgrade the firmware and initialize the setting values along with the factory default such as White Balance, etc.Before the upgrade, you will need to make a note of all the factory default so you will be able to set it back on the TV after the initialization.The Flash Upgrade will be done by it's unique file.The User Upgrade/Firmware Upgrade (Factory Upgrade) file cannot be used for this upgrade.
Update procedure1. Turn the power off.2. Insert the USB storage device to the USB port as
shown below.
3. Turn the power on.4. The update will start and the following will appear
in the screen.
Note: If the above screen isnt displayed, repeat from step 1.
The appearance shown in *1 is described as follows.
5. When the firmware update is completed, the following will appear in the screen.
Remove the USB storage device from the USB port. Turn the power off and turn the power on again. Service mode initial screen with a word INITIALIZED will appear in the screen. The color of the word INITIALIZED will change from red to green when initialization is completed.
USB port
USB storage device
Rear Cabinet(example)
Software upgrade in progress. Please wait.Do not remove the USB storage device or turn the TV off while upgrade is in progress.
Software Upgrade
Downloading...
Current Version:New Version:
*******-***-*-***-****
*******-***-*-***-****
0%*1
"*" differs depending on the models.
Appearance State
Downloading... Downloading the firmware from the USB storage device.
Writing... Writing the downloaded firmware in flash memory.Checking... Checking the new firmware.
Software Upgrade
The software upgrade is completed.Remove USB storage device, turn TV off then on again.7-2 FL13.11FW
8-1 FL13.11ATR
TROUBLESHOOTING [Power Supply Section]
The power cannot be turned on.
The fuse blows out.
FLOW CHART NO.1
FLOW CHART NO.2
Is normal state restored when once unpluggedpower cord is plugged again after several seconds?
Check if there is any leak or short-circuit on theprimary circuit component and repair it if defective.(C607, C612, D601, D602, D603, D604, D605, D606, D607A, D608, D609A, D621, D623, Q601, Q602, Q621, R611, R619, T601)
Yes
No
YesIs the fuse (F602) normal? See FLOW CHART No.2
No
Yes
Is the P-ON+21V line voltage normal?No
Check each rectifying circuit of the secondarycircuit and repair it if defective.
Check if there is any leak or short-circuit on theprimary circuit component and repair it if defective.
Check if there is any leak or short-circuit on theeach rectifying circuit component of secondary side and repair it if defective.
Make sure to repair the primary circuit component before replacing the fuse (F602).
When the output voltage fluctuates.FLOW CHART NO.3
Does the photocoupler circuit on the secondary side operate normally?
No
Yes
Check IC602, D652, D654, D660, D661, Q653 and their periphery circuit. Repair it if defective.
When buzz sound can be heard in the periphery of power circuit.FLOW CHART NO.4
Check if there is any short-circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary side. Repair it if defective. (D650, D651, D653, D655, D659, IC651(Q657))
Check IC602, D605, D607A, D608, D609A, D610, D621, D623, Q601, Q602, Q621 and their periphery circuit. Repair it if defective.
8-2 FL13.11ATR
No
AMP+13V is not output.FLOW CHART NO.6
Is approximately +13V voltage supplied to the cathode of D653(D655)?
Yes
Check D653, D654, D655, C654, C655 and their periphery circuit. Repair it if defective.
Check D653, D654, D655, C654, C655, R676, R678, R679, R683, R684 and their periphery circuit. Repair it if defective.
Check if there is any leak or short-circuit on the loadcircuit. Repair it if defective.
Check if there is any leak or short-circuit on the loadcircuit. Repair it if defective.
P-ON+21V is not output.FLOW CHART NO.5
Is approximately +21V voltage supplied to the cathode of D650(D651, D659)?
No
Yes
Check D650, D651, D652, D659, C651, C652, C653, C667, C668 and their periphery circuit. Repair it if defective.
AL+3.3V is not output.
FLOW CHART NO.7
Is approximately +12V voltage supplied to Pin(3) of IC651?
Yes
No
Replace IC651.
[TYPE A]
AL+3.3V is not output.
Replace IC651.
No
Yes
Yes
No
[TYPE B]
Check D653, D654, D655, C654, C655, R676, R678, R679, R683, R684, R688, R689 and their periphery circuit. Repair it if defective.
Is approximately +11V voltage supplied to the emitter of Q657 and Pin(3) of IC651?
Is approximately +3.3V voltage supplied to the collector of Q657?
Replace Q657.
8-3 FL13.11ATR
[Video Signal Section]
NoIs the "L" pulse supplied to Pin(5) of CN4052?Yes
Is approximately +3.3V voltage supplied to Pin(1) of CN4052?
No
FLOW CHART NO.2
Check AL+3.3V line and repair it if defective.
Yes
Replace the Digital Main CBA Unit.
When touching each buttons, does the Pin(6) voltage of CN4052 decrease?
The key operation is not functioning.FLOW CHART NO.1
Yes
Replace the Digital Main CBA Unit.
Replace the Function CBA Unit.
Replace the Function CBA Unit.
No
No operation is possible from the remote control unit. (Operation is possible from the unit.)
Picture does not appear normally.FLOW CHART NO.3
Is approximately +3.3V voltage supplied to Pin(8) of CN501?
Digital Main CBA Unit or LCD Panel Assembly may be defective. Check and replace these parts.
NoYes
Is approximately +21V voltage supplied to Pin(20, 21, 22, 23) of CN501?
See FLOW CHART NO.5
See FLOW CHART NO.7
No
Yes
8-4 FL13.11ATR
[Audio Signal Section]
SP3801, SP3802 or CL3801 may be defective. Check and replace these parts.
Audio is not output normally.FLOW CHART NO.1
Are the audio signals output to Pin(1, 2, 3, 4) of CN3801? Replace the Digital Main CBA Unit.No
Yes
Is approximately +13V voltage supplied to Pin(15, 16, 17, 18) of CN501?
Is approximately +3.3V voltage supplied to Pin(8) of CN501?
No
NoYes
See FLOW CHART NO.7
See FLOW CHART NO.6
Yes
9-1
TO
LED
BAC
KLIG
HT D
RIVE
BLO
CK D
IAG
RAM
TO
POW
ER S
UPPL
Y BL
OCK
DIA
GRA
MR
ESET
P-O
N-H2
CN37
01
CN37
01
Q300
6
Q300
5
PROT
ECT3
BACK
LIG
HT-SW
BACK
LIG
HT-AD
J
POW
ER S
UPPL
Y CB
A
CN50
1
CN50
1
AL+3
.3V
R12
IC30
05(M
AIN
MICR
O C
ONT
ROLL
ER)
DIG
ITA
L M
AIN
CBA
UNI
T
XOUT
25XI
N25
X300
125
MH
zO
SCH
15H
16
PROT
ECT3
B13
RES
ETJ1
5
KEY-
IN1
A15
BACK
LIG
HT-SW
E2
LED
1D
14
P-O
N-H2
B16
REM
OTE
C14
F3BA
CKLI
GHT
-AD
J
IC30
06 (M
EMOR
Y)
SCK SI SO
T11
P11
R11 P12
6 5 2 1
T12
SCL
SDA
CS
SCK
SIN
SOUT
CS
TO VI
DEO
/AUD
IOBL
OCK
DIA
GRA
M
TO
VID
EO/A
UDIO
BLO
CK D
IAG
RAM
AUD
IO-M
UTE
AUD
IO-M
UTE
C1CO
MP-
DET
COM
P-DE
TN
12H
P-M
UTE
HP-
MUT
EG
13H
P-D
ETH
P-D
ETK1
6
SCL
SDA
4 3
TU39
01(T
UNER
UNI
T)
REM
OTE
SENS
OR
RS4
051
AL+3
.3V
D40
51PO
WER
KEY-
IN1
REM
OTE
LED
1
4
45
56
6
CN31
01CN
4052
Q350
1, Q
3502
LED
DR
IVE
IC30
09R
ESET
BACK
LIG
HT-SW
KEY
SWIT
CH
186 4 3 5 7
20 21 19 17
P-O
N-H2
RES
ET
PROT
ECT3
BACK
LIGHT
-SW
BACK
LIGHT
-AD
J
FUNC
TIO
N CB
A U
NIT
LIG
HTA1
3LI
GHT
73
Q301
0BU
FFER
LIG
HTSE
NSO
R
IC40
51
R10
T10
CN30
09
USBD
NUS
BDP
USBD
NUS
BDP
USB
JACK
BLOCK DIAGRAMS
FL13.11ABLS
1. System Control Block Diagram[TYPE A]
9-2
2. Video/Audio Block Diagram
FL13.11ABLVA
AUDI
O(L)
-IN
AUDI
O(R
)-IN
JK37
01
DIG
ITA
L M
AIN
CBA
UNI
T
IC38
01 (A
UDIO
AM
P)
DIG
ITAL
AUDI
O-O
UT(C
OAXI
AL)
Q370
1BU
FFER
Q380
1
Q386
1
AUDI
O(L)
-INAU
DIO
(R)-I
N
SPDI
F
AUD
IO-M
UTE
HP-
DET
HP-
MUT
ETO
SY
STEM
CO
NTRO
LBL
OCK
DIA
GRA
M
JK37
03H
EAD
PHO
NEJA
CK SP3
802
SPEA
KER
R-C
H
CN38
01SP
3801
SP
EAKE
RL-
CH
AMP(
L)-OU
T
AMP(
R)-O
UT4321
COM
PONE
NT-Y/
VIDE
O-IN
COM
PONE
NT-Pb
-IN
COM
PONE
NT-Pr
-IN
JK37
02
DIF
-OUT
1
COM
P-DE
T
DIF
-OUT
2IF
-AG
C
COM
-VID
EO-Y
/VID
EO-IN
COM
-VID
EO-P
r-IN
COM
-VID
EO-P
b-IN
TO D
IGIT
ALSI
GNA
L PR
OCE
SSBL
OCK
DIA
GRA
M
JK30
01PC
-RG
B-IN
Q330
1
IC30
13
IC30
14
1 2 3 13 14 15 12
VGA-
R-IN
VGA-
G-IN
VGA-
B-IN
VGA-
HSYN
CVG
A-VS
YNC
VGA-
SCL
VGA-
SDA
TU39
01
DIF
-OUT
16
DIF
-OUT
27
(TUN
ER U
NIT)
IF-A
GC
5
BUFF
ER G
ATE
BUFF
ERQ3
302
BUFF
ER
BUFF
ER G
ATE
VID
EO S
IGNA
LA
UDIO
SIG
NAL
(HEA
DPHO
NE A
MP)
IC38
51
1 23
1 73 5 2
CONT
ROL
LOG
IC
MUT
E
6dB
6dB
DR
IVE
PWM
LOG
IC
PWM
LOG
IC12
DR
IVE
P-O
N+5V
Q380
3
Q380
2
20,2
117
,18
25,2
622
,23
BACK
LIG
HT-SW
SP(R
)+SP
(R)-
SP(L)
-SP
(L)+
9-3 FL13.11ABLD
DIG
ITA
L M
AIN
CBA
UNI
T
IC30
05 (D
IGITA
L SI
GNA
L PR
OCE
SS)
CN30
13
N15 P16
P15
T16
T15
R14 T14
R16
R15
N16
LVD
S TX
DIG
ITAL
SIG
NAL
PRO
CESS
A/D
CONV
ERTE
RSW
D8
B11
C9 C10
COM
-VID
EO-P
r-IN
COM
-VID
EO-P
b-IN
COM
-VID
EO-Y
/VID
EO-IN
IF-A
GC
DEM
ODU
LATO
R/M
PEG
DEC
ODE
RA1
2
A16
AUDI
O I/
F
AMP(
R)-O
UTAM
P(L)-
OUT
SPDI
F
A7N10 B7
DATA
(0-15
)
ADD
RES
S(0-1
2)
IC30
02
N4,N
7,N8,P
3,P4,
P6-P
8,R3,R
4,R6,
R8,T2
-T5
H1,H
2,J1,J
2,J4,K
1, K3
,L1,L2
,M1-M
3,N1
B1,B
9,C2,C
8,D1
,D3,D
7,D9,
F1,F9
,G2,G
8,H1
,H3,H
7,H9
M2,M
3,M7,M
8,N2
,N3,N
7,N8,
P2,P
3,P7,P
8,R2(
DDR2
SDR
AM)
AUD
IOD
ECO
DER
DIF
-OUT
1D
IF-O
UT2
IF-A
GC
TO
VID
EO/A
UDIO
BLO
CK D
IAG
RAM
TO
VID
EO/A
UDIO
BLO
CK D
IAG
RAM
B12
B8AU
DIO
(R)-I
NA8
AUDI
O(L)
-IN
VID
EO S
IGNA
LA
UDIO
SIG
NAL
VGA-
R-IN
VGA-
G-IN
VGA-
B-IN
C7A9C11
VGA-
HSYN
CVG
A-VS
YNC
HSY
NCVS
YNC
B14
A14
LCD
PAN
EL
ASS
EMBL
Y
VGA-
SDA
VGA-
SCL
HD
MI
I/F
G14 F14
VID
EOD
ECO
DER
HD
MI-S
CLH
DM
I-SDA
SCL1
SDA1
SCL0
SDA0
SCL3
SDA3
SCL2
SDA2
IC30
18 (H
DMI S
W)
IC30
11
(HDM
I SER
IAL E
EPRO
M)
B4 A4 B3 A3 B2 A2 B1 A1
HD
MI-I
N1
HD
MI-I
N2
JK30
04 TM
DS-
D0(+)
TMD
S-D0
(-)TM
DS-
D1(+)
TMD
S-D1
(-)TM
DS-
D2(+)
TMD
S-D2
(-)
HD
MI-D
ATA
HD
MI-C
LOCK
742 41 45 44 48 47 39 38 36 37
26 27 23 24 20 21 17 18
8 7 11 10 14 13 5 4 1 2 2
673 10 11
15 14
9 4 6 1 3 10 12 16 15 7 9 4 6 1 3 10 12 16 15
7 9 4 6 1 3 10 12 16 15
JK30
02H
DM
I-IN
3JK
3003
TMD
S-D0
(+)TM
DS-
D0(-)
TMD
S-D1
(+)TM
DS-
D1(-)
TMD
S-D2
(+)TM
DS-
D2(-)
TMD
S-CL
OCK
(+)TM
DS-
CLO
CK(-)
HD
MI-D
ATA
HD
MI-C
LOCK
TMD
S-D0
(+)TM
DS-
D0(-)
TMD
S-D1
(+)TM
DS-
D1(-)
TMD
S-D2
(+)TM
DS-
D2(-)
TMD
S-CL
OCK
(+)TM
DS-
CLO
CK(-)
HD
MI-D
ATA
HD
MI-C
LOCK
TMD
S-CL
OCK
(+)TM
DS-
CLO
CK(-)
HD
MI
SW
57 56 60 59 63 62 54 53 51 52
24 23 22 21 20 19 17 1614 13
RXO
0(-)
RXO
0(+)
RXO
1(-)
RXO
1(+)
RXO
2(-)
RXO
2(+)
RXO
CLK(
-)R
XOCL
K(+)
RXO
3(-)
RXO
3(+)
3. Digital Signal Process Block Diagram
9-4
4. LED Backlight Drive Block Diagram
VLED
11
ILED
13
POW
ER S
UPPL
Y CB
A
LCD
PAN
EL
ASS
EMBL
Y
ILED
24
ILED
35
ILED
47
ILED
58
ILED
69
VLED
211
IC10
01
(LED
BACK
LIGHT
DRI
VER)
OVP
CN10
01
DR
IVE
Q100
1
CONT
ROL
LOGI
C
10 16 14 2413 1D
RIV
E32
DR
IVE
5
P-O
N+21
V
PROT
ECT3
BACK
LIG
HT-AD
JBA
CKLI
GHT
-SW
TO
SYST
EM C
ONT
ROL
BLO
CK D
IAG
RAM
IC10
02
(LED
BACK
LIGHT
DRI
VER)
OVP
DR
IVE
Q100
2
CONT
ROL
LOGI
C
10 16 14 2413 1D
RIV
E32
DR
IVE
5
FL13.11BLBD
9-5
5. Power Supply Block Diagram
HOT
COLD
POW
ER S
UPPL
Y CB
A
HO
T CI
RCUI
T. B
E CA
REFU
L.
Q602
SWIT
CHIN
GCO
NTRO
L
Q621
OVER
VOLT
AGE
PROT
ECT
14 3
2
T601
6LI
NE
FILT
ER
L601
CN60
1BR
IDG
ER
ECTI
FIER
D60
1- D
604
45
121110987
1
Q601
SWIT
CHIN
G
CN50
1
IC65
1
AC60
1AC
CO
RD
LIN
EFI
LTER
L602
2.5A
250
V
F602
2.5A
/250
V
Q653
TO
SYST
EM C
ONT
ROL
BLO
CKDI
AGRA
MP-
ON-
H2R
ESET
+3.
3V R
EG.
Q650
RES
ET
P-O
N+21
V
16P-
ON+
21V
AMP+
13V
AL+3
.3V
DIG
ITA
L M
AIN
CBA
UNI
T
1-4
P-O
N+21
V20
-23
6-9
AMP+
13V
15-1
8AL
+3.3
V8
CN37
01
WB
ERR
OR
VOLT
AGE
DET
IC60
2
2
CAUT
ION
!Fi
xed
volta
ge (o
r Auto
volta
ge se
lectab
le) po
wer s
upply
circu
it is u
sed i
n this
unit.
If M
ain
Fuse
(F60
2) is
blown
, che
ck to
see t
hat a
ll com
pone
nts in
the p
ower
supp
ly ci
rcui
t are
not
def
ectiv
e be
fore
you
con
nect
the
AC p
lug
to th
e AC
pow
er s
uppl
y.
Oth
erwi
se it
may
cau
se s
ome
com
pone
nts
in th
e po
wer s
uppl
y cir
cuit
to fa
il.
For c
ontin
ued
prot
ectio
n ag
ains
t risk
of f
ire,
repl
ace
only
with
sam
e ty
pe 2
.5A,
250
V fu
se.
CAUT
ION
! :
ATT
ENTI
ON
: Utili
ser u
n fu
sible
de
rech
ange
de
mm
e ty
pe d
e 2.
5A, 2
50V.
2.5A
250
V
NO
TE:
The
volta
ge fo
r par
ts in
hot
circ
uit i
s m
easu
red
usin
g ho
t GND
as
a co
mm
on te
rmin
al.
FL13.11ABLP
9-6
[TYPE B]
IC30
01(M
AIN
MICR
O C
ONT
ROLL
ER)
DIG
ITA
L M
AIN
CBA
UNI
T
XOUT
XIN
X310
124
MH
zO
SC
TO VI
DEO
/AUD
IOBL
OCK
DIA
GRA
MAM
P-M
UTE
AMP-
MUT
ECO
MP-
DET
COM
P-DE
T
VGA-
SCL
VGA-
SCL
VGA-
SDA
VGA-
SDA
194
195
67212
127
133
213
66
CN30
09
USB(
+)US
B(-)
USB(
+)US
B(-)
USB
JACK
TO
LED
BAC
KLIG
HT D
RIVE
BLO
CK D
IAG
RAM
TO
POW
ER S
UPPL
Y BL
OCK
DIA
GRA
MR
ESET
P-O
N-H2
CN36
02
CN36
02
PROT
ECT3
BACK
LIG
HT-SW
BACK
LIG
HT-AD
J
POW
ER S
UPPL
Y CB
A
CN50
1
CN50
1
PROT
ECT3
P-O
N+3.
3V
AL+3
.3V
Q360
5 Q36
06
Q310
3
P-O
N-H2
STB-
RESE
T
BACK
LIG
HT-SW
BACK
LIG
HT-AD
J
SPI-S
CLSP
I-SDA
SCL
SDA
6 5
(MEM
ORY)
206
134
75 129
216
126
125
TU-S
CLTU
-SDA
SCL
SDA
4 3
TU39
01(T
UNER
UNI
T)P-
ON-
H218
6R
ESET
204
PROT
ECT3
213
BACK
LIGHT
-SW
195
BACK
LIGHT
-AD
J17
7
RES
ETIC
3009
, Q3
104
IC30
06
199
200
REM
OTE
215
KEY-
IN1
210
LED
1Q3
501,
Q35
02LE
D D
RIV
E20
520
8LI
GHT
Q301
0BU
FFER
FUNC
TIO
N CB
A U
NIT
REM
OTE
SENS
OR
RS4
051
AL+3
.3V
D40
51PO
WER
KEY-
IN1
REM
OTE
LED
1
4
45
56
6
CN31
01CN
4052
KEY
SWIT
CH
LIG
HT7
3
LIG
HTSE
NSO
R
IC40
51
FL13.11BBLS
1. System Control Block Diagram
9-7
2. Video/Audio Block Diagram
FL13.11BBLVA
DIG
ITA
L M
AIN
CBA
UNI
T
IC38
01 (A
UDIO
AM
P)
Q380
1
AMP-
MUT
ECO
MP-
DET
TO SY
STEM
CO
NTRO
LBL
OCK
DIA
GRA
MSP
3802
SP
EAKE
RR
-CH
CN38
01SP
3801
SP
EAKE
RL-
CH
AMP(
L)-OU
T
AMP(
R)-O
UT3
SP(R
)-4
SP(R
)+2
SP(L)
-1
SP(L)
+
DIF
-OUT
1D
IF-O
UT2
IF-A
GC
TO D
IGIT
ALSI
GNA
L PR
OCE
SSBL
OCK
DIA
GRA
M
JK30
01PC
-RG
B-IN
1 2 3 13 14 15 12
VGA-
R-IN
VGA-
G-IN
VGA-
B-IN
VGA-
HSYN
CVG
A-VS
YNC
VGA-
SCL
VGA-
SDA
TU39
01
DIF
-OUT
16
DIF
-OUT
27
(TUN
ER U
NIT)
IF-A
GC
5
VID
EO S
IGNA
LA
UDIO
SIG
NAL
1 2325 23
CONT
ROL
LOG
IC
DR
IVE
DR
IVE
PWM
LOG
IC
18 20
DR
IVE
DR
IVE
PWM
LOG
IC12
POW
ERLI
MIT
POW
ERLI
MIT
AUDI
O(L)
-IN
AUDI
O(R
)-IN
JK37
01
DIG
ITAL
AUDI
O-O
UT(C
OAXI
AL)
Q370
1BU
FFER
AUDI
O(L)
-INAU
DIO
(R)-I
N
HP(
R)H
P(L)
SPDI
F
COM
PONE
NT-Y/
VIDE
O-IN
COM
PONE
NT-Pb
-IN
COM
PONE
NT-Pr
-IN
JK37
02CO
M-V
IDEO
-Y/V
IDEO
-IN
COM
-VID
EO-P
r-IN
COM
-VID
EO-P
b-IN
JK37
03H
EAD
PHO
NEJA
CK
9-8 FL13.11BBLD
DIG
ITA
L M
AIN
CBA
UNI
T
IC30
01 (D
IGITA
L SI
GNA
L PR
OCE
SS)
CN30
13
DIG
ITAL
SIG
NAL
PRO
CESS
HD
MI-I
N1
HD
MI-I
N2J
K300
3 DATA
0(+)
DATA
0(-)
DATA
1(+)
DATA
1(-)
DATA
2(+)
DATA
2(-)
HD
MI-D
ATA
HD
MI-C
LOCK
7 9 4 6 1 3 10 12 16 15 7 9 4 6 1 3 10 12 16 15
JK30
02CLO
CK(+)
CLO
CK(-)
DATA
(0-15
)AD
DES
S(0-1
3)
AUDI
OD
ECO
DER
HD
MI
I/F
HD
MI S
W
TO VI
DEO
/AUD
IOBL
OCK
DIA
GRA
M
VID
EOD
ECO
DER
VID
EO S
IGNA
LA
UDIO
SIG
NAL
IC30
02(D
DR2 S
DRAM
)M
DQL
(0-7),
MD
QU(0-
7)
MA(
0-13)
A/D
CONV
ERTE
RSW
VGA-
R-IN
VGA-
G-IN
VGA-
B-IN
COM
-VID
EO-Y
/VID
EO-IN
COM
-VID
EO-P
b-IN
COM
-VID
EO-P
r-IN
DEM
ODU
LATO
R/M
PEG
DEC
ODE
R
AUD
IO I/
F
DIF
-OUT
1D
IF-O
UT2
IF-A
GC
IF-A
GC
VGA-
HSY
NCVG
A-VS
YNC
VGA-
HSYN
CVG
A-VS
YNC
LVD
S TX
AMP(
L)-OU
TAM
P(R)
-OUT
SPDI
F
AUD
IO(L)
-INAU
DIO
(R)-I
NH
P(L)
HP(
R)
DATA
0(+)
DATA
0(-)
DATA
1(+)
DATA
1(-)
DATA
2(+)
DATA
2(-)
HD
MI-D
ATA
HD
MI-C
LOCK
CLO
CK(+)
CLO
CK(-)
26 32 31 29 27 36 34 38 35 60 61 47 48 63 64 130
5 4 8 7 11 10 3 2 6 9 89 88 92 91 95 94 87 86 93 96
7170 74
HD
MI-I
N3
7 9 4 6 1 3 10 12 16 15
JK30
04 DAT
A0(+)
DATA
0(-)
DATA
1(+)
DATA
1(-)
DATA
2(+)
DATA
2(-)
HD
MI-D
ATA
HD
MI-C
LOCK
CLO
CK(+)
CLO
CK(-)
16 15 19 18 22 21 14 13 20 23
108
105
106
101
102
122
123
120
121
118
119
114
115
116
117
99 100
103
104
107
24 23 22 21 20 19 17 16 40 39 38 37 36 35 30 29 33 3214 13
LVD
S-O
D0(-)
LVD
S-O
D0(+)
LVD
S-O
D1(-)
LVD
S-O
D1(+)
LVD
S-O
D2(-)
LVD
S-O
D2(+)
LVD
S-O
CLK(
-)LV
DS-
OCL
K(+)
LVD
S-O
D3(-)
LVD
S-O
D3(+)
LVD
S-ED
0(-)
LVD
S-ED
0(+)
LVD
S-ED
1(-)
LVD
S-ED
1(+)
LVD
S-ED
2(-)
LVD
S-ED
2(+)
LVD
S-EC
LK(-)
LVD
S-EC
LK(+)
LVD
S-ED
3(-)
LVD
S-ED
3(+)
LCD
PAN
EL
ASS
EMBL
Y
3. Digital Signal Process Block Diagram
9-9
4. LED Backlight Drive Block Diagram
VLED
11
ILED
13
POW
ER S
UPPL
Y CB
A
LCD
PAN
EL
ASS
EMBL
Y
ILED
24
ILED
35
ILED
47
ILED
58
ILED
69
VLED
211
IC10
01
(LED
BACK
LIGHT
DRI
VER)
OVP
CN10
01
DR
IVE
Q100
1
CONT
ROL
LOGI
C
10 16 14 2413 1D
RIV
E32
DR
IVE
5
P-O
N+21
V
PROT
ECT3
BACK
LIG
HT-AD
JBA
CKLI
GHT
-SW
TO
SYST
EM C
ONT
ROL
BLO
CK D
IAG
RAM
IC10
02
(LED
BACK
LIGHT
DRI
VER)
OVP
DR
IVE
Q100
2
CONT
ROL
LOGI
C
10 16 14 2413 1D
RIV
E32
DR
IVE
5
FL13.11BLBD
9-10
5. Power Supply Block Diagram
HOT
COLD
POW
ER S
UPPL
Y CB
A
HO
T CI
RCUI
T. B
E CA
REFU
L.
Q602
SWIT
CHIN
GCO
NTRO
L
Q621
OVER
VOLT
AGE
PROT
ECT
14 3
2
T601
6LI
NE
FILT
ER
L601
CN60
1BR
IDG
ER
ECTI
FIER
D60
1- D
604
45
121110987
1
Q601
SWIT
CHIN
G
CN50
1
IC65
1, Q6
57
AC60
1AC
CO
RD
LIN
EFI
LTER
L602
2.5A
250
V
F602
2.5A
/250
V
Q653
TO
SYST
EM C
ONT
ROL
BLO
CKDI
AGRA
MP-
ON-
H2R
ESET
+3.
3V R
EG.
Q650
RES
ET
P-O
N+21
V
8P-
ON+
21V
AMP+
13V
AL+3
.3V
DIG
ITA
L M
AIN
CBA
UNI
T
20-2
3P-
ON+
21V
20-2
3
15-1
8AM
P+13
V15
-18
AL+3
.3V
8
CN36
02
WB
ERR
OR
VOLT
AGE
DET
IC60
2
2
CAUT
ION
!Fi
xed
volta
ge (o
r Auto
volta
ge se
lectab
le) po
wer s
upply
circu
it is u
sed i
n this
unit.
If M
ain
Fuse
(F60
2) is
blown
, che
ck to
see t
hat a
ll com
pone
nts in
the p
ower
supp
ly ci
rcui
t are
not
def
ectiv
e be
fore
you
con
nect
the
AC p
lug
to th
e AC
pow
er s
uppl
y.
Oth
erwi
se it
may
cau
se s
ome
com
pone
nts
in th
e po
wer s
uppl
y cir
cuit
to fa
il.
For c
ontin
ued
prot
ectio
n ag
ains
t risk
of f
ire,
repl
ace
only
with
sam
e ty
pe 2
.5A,
250
V fu
se.
CAUT
ION
! :
ATT
ENTI
ON
: Utili
ser u
n fu
sible
de
rech
ange
de
mm
e ty
pe d
e 2.
5A, 2
50V.
2.5A
250
V
NO
TE:
The
volta
ge fo
r par
ts in
hot
circ
uit i
s m
easu
red
usin
g ho
t GND
as
a co
mm
on te
rmin
al.
FL13.11BBLP
SCHEMATIC DIAGRAMS / CBA AND TEST POINTSStandard NotesWARNINGMany electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark # in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.
Notes:1. Do not use the part number shown on these
drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.
2. All resistance values are indicated in ohms (K = 103, M = 106).
3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.
4. All capacitance values are indicated in F (P = 10-6 F).
5. All voltages are DC voltages unless otherwise specified.
6. This schematic diagrams are masterized version that should cover the entire FL13.11 chassis models.Thus some parts in detail illustrated on this schematic diagrams may vary depend on the model within the FL13.11 chassis.Please refer to the parts lists for each models.
7. The Circuit Board layout illustrated on this service manual is the latest version for this chassis at the moment of making this service manual. Depend on the mass production date of each model, the actual layout of each Board may differ slightly from this version.10-1 FL13.11SC
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:1. CAUTION:
CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE.ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE_A,_V.
2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F602) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
3. Note:1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.2. To maintain original function and reliability of repaired units, use only original replacement parts which are
listed with their part numbers in the parts list section of the service manual.
4. Voltage indications on the schematics are as shown below: Plug the TV power cord into a standard AC outlet.:
5. How to read converged lines
6. Test Point Information
2 315.0 5.0
Voltage Indicates that the voltage is not consistent here.
Power on mode(Unit: Volt)
3
2
1
A B C D
1-B1
1-D3
AREA D3AREA B1
1-D3 Distinction Area
Line Number (1 to 3 digits)Examples:1. "1-D3" means that line number "1" goes to the line number "1" of the area "D3". 2. "1-B1" means that line number "1" goes to the line number "1" of the area "B1".
: Indicates a test point with a jumper wire across a hole in the PCB.: Used to indicate a test point with a component lead on foil side.: Used to indicate a test point with no test pin.: Used to indicate a test point with a test pin.
The reference number of parts on Schematic Diagrams/CBA can be retrieved by application search function.10-2 FL13.11SC
10-3
4
3 2
1
IC601OPEN
OPENC603
L601LINE FILTER
AC601AC CORD
2.5A/250VF602
D653AOPEN
1ZB20BBD654C654470/16V 4.7KR663 OPENR664
C652470/25V 1ZB30BBD652
D650SB3150BH
3.3KR661
3.9KR657
8.2KR6672.7K
R66022KR659
180R654
47KR668
10KR669
OPENC635
2200P/1KVC650
OPEND405
1R651 D656
RS1BJTB
C6564.7/50V
MM5Z11BD657
100KR652
C651470/25V C653470/25V
180R655
KTC3875S-Y-RTK/PQ653
KTC3875S-Y-RTK/PQ650
B
CN601W
P-ON-H26
16 AMP+13V
20 P-ON+21V
15 AMP+13V
21 P-ON+21V
2 PROTECT1
CN5011 LED-CONT(NU)
8 AL+3.3V
3 PROTECT3
12 GND
4 RESET
7 BACKLIGHT-ADJ
5 BACKLIGHT-SW
0.22/310VC604
1.2M/1/2WR601
VARISTORSA601
JS601OPEN
JS602OPEN
0.22/310VC614
BC604BEAD
BC603BEAD
1N5406BHD601
1N5406BHD603
1N5406BHD602
1N5406BHD604
1.2KR608
120R607
120R606
1ZB36BBD608
560KR603
1500PC610
MM5Z6V2BD605
OPEND607
1200PC607
560KR604
680P/2KVC606
270R613
560KR614
1SS400D610
2SC5344SYQ602
0.033C608
TFZGTR27BD607A
GD
S
TK10A50DQ601
OPEND608A
CES520D609A
D651AOPEN
OPEND652A
19 GND
22 P-ON+21V23 P-ON+21V
OPENC639
C655470/16V OPEND654A OPENR665
OPENC638
OPEND406
C663100/10V
10KR677
D663OPEN
D660SL431A-AT
2.7KR658
0.1C660
OPENC617
OPENC633
JS605OPEN
JS606OPEN
JS603
JS604
3.9KR612
0.068C609
100R609
KTC3875S-Y-RTK/PQ621
0R622
560R621
MM5Z30BD623
1SS400D621
4.7C623
OPENC622
2200P/250VC602
OPENC616
0.3/2WR611
10KR623
OPENC621
D653SB3A0BH
D655AOPEN
D655SB3A0BH
OPENR693
4
3 2
1
IC602TLP781F
OPENC666
D6611SS400
D650AOPEN
D651SB3150BH
OPENR674OPENR675
OPENR691
OPENR692
OPENQ659
11 GND10 GND
13 GND
18 AMP+13V17 AMP+13V
14 GND
9 GND
OPEND658
OPENC661
OPENC630
OPENC631
OPENC632
3.3R686
3.3R687
2.2R688
3.9R684
C66222/50V
2.7R689
3.3R685
3.9R683
OPENC664
4.7/2WR6794.7/2WR6784.7/2WR676
0R653
220/200VC605
L602LINE FILTER
2.5A250V
0R666
Q657AOPEN
BACKLIGHT-SW
BACKLIGHT-ADJPROTECT3
P-ON+21V
OPENR602
OPENR610
JS609
220/200VC611
1500P/1KVC612100K
R619OPENR605
GR1J-TRD606
D659AOPEN
D659SB3150BH
C667470/25V
OPENC636
33KR694
C668470/25V
33KR656
OPENQ702
OPENR704
OPENR703
OPENQ701
OPENC701
OPENR702
OPENR701
1 2 3
IC651AP1117E33G-13
OUT
INGND
6
5
4
2
1
7
8
9
10
11
12
T601POWER TRANS
OPENC665
OPENQ656
Q658AOPEN
OPENR690
OPENR662
Q658OPEN
OPENR672
OPENR673
OPENR680
OPENR681
OPENR671
D662OPEN
OPENR682
OPENR670
BC601WIRE
BC602WIRE
Q6572SA950-O
4
3
1
2
0.4
14.2
19.5
20.7
HOT CIRCUIT. BE CAREFUL.
0.7
0(SWITCHING)
A FB C D E G
0
HOT COLD
(RESET)
0.1
-3.13.3
03.33.3
3.23.300
0
0
0
292.0
4.4
(SWITCHING)
0
0.1
SWITCHINGCONTROL
0.4
POWER SUPPLY CBA
OVERVOLTAGEPROTECT0
03.23.3
00
0
12.0
21.1
0.4
4.4
0
19.52.5
CONTINUEPOWER 2
(+3.3V REG.)
0 3.3
21.1
21.121.1
12.0
ERRORVOLTAGE DET
12.012.012.0
(+3.3V REG.) TO DIGITAL MAINCBA UNIT CN3602or CN37013.3
10.6
11.2
(10.6)
FL13.11SCP1
Power Supply 1 Schematic Diagram
NOTE:The voltage for parts in hot circuit is measured using hot GND as a common terminal.
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F602) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire, replace only with same type 2.5A, 250V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de mme type de 2.5A, 250V.2.5A 250V
10-4
SK210TDD1001
100KR1030
330R1028
OPENC1020
0.1C1016
360R1002
13KR1027
1
2
3
4
5
6
7
9
10
8
11
12 13
14
24
23
21
18
19
22
17
20
15
16
RT
CONTROLLOGIC
COMP
GND
NU
DRIVE
ISET
OVP
MCP
SEL
VIN
GND
LDO
DRIVE
DRIVE
DRIVE
DRIVE
DRIVE
DRIVE
DRIVE
IC1001HA7209PC
1C1043
220P/500VC1026
4.7C1041
OPENC1039
360R1001
100R1041
P-ON+21V
PROTECT3BACKLIGHT-SW
BACKLIGHT-ADJ
5ILED3
CN10011VLED1
3ILED14ILED2
D1021OPEN OPEN
C1031
D1022OPEN OPEN
C1032
0R1022
22uHL1001
OPENR1050
OPEND1050
OPENR1052
1SS400D1003
0.18/2WR10181000PC1022200R1012OPEN
C1024
10R1010 Q1001
AP18T10AGH-HFGD
SOPEND1005
OPENR1014
OPENR1015
10KR1008
OPENC1033D1023
OPEN
0R1021
0R1023
2NU
330/25VC1001 1C1003 OPENC10051C1004330/25VC1002
100KR1009
13KR1032
1
2
3
4
5
6
7
9
10
8
11
12 13
14
24
23
21
18
19
22
17
20
15
16
RT
CONTROLLOGIC
COMP
GND
NU
DRIVE
ISET
OVP
MCP
SEL
VIN
GND
LDO
DRIVE
DRIVE
DRIVE
DRIVE
DRIVE
DRIVE
DRIVE
IC1002HA7209PC
OPENC1025
1C1044
0R1026
1000PC1023
360R1004
0R1024
OPENR1051
0.18/2WR1019
OPENR1053
220P/500VC1027
100R1042
10R1011
22uHL1002
360R1003
100KR1031
OPENR1016
D1024OPEN
OPENR1017
Q1002AP18T10AGH-HFG
D
S
4.7C1042
200R1013
OPENC1036
OPEND1006
330R1033
OPENC1021
D1026OPEN
D1025OPEN
1SS400D1004
OPENC1040
1000PC1038
0R1025
OPENC1034
SK210TDD1002
OPEND1051
OPENC1035
0.1C1017
1KR100510KR1006
100KR1007
1C1006
1000PC1037
0R1029
6NU7ILED48ILED59ILED610NU11VLED2
0R1040
0R1047
1C1007
47/100VC1008 1/100VC1018 OPENC101247/100VC1010 1/100VC1014510KR1034
430KR1035
27KR1036
1/100VC101947/100VC101147/100VC1009 1/100VC1015 OPENC1013510KR1037
430KR1038
27KR1039
POWER SUPPLY CBA
1
2
3
4
H LKJI M
5.1
3.3
1.6
0
18.0
0
5.1
2.9
0
0.1
2.8
0
0.6
0.5
1.0
1.3
1.4
0
2.9
0
0
0
0.6
LED BACKLIGHTDRIVER
CONTINUEPOWER 1
TO LCD PANELASSEMBLY
0.1
20.8
(SWITCHING)2.8
0
0.1
2.9
2.8
1.3
5.1
0.7
0
1.4
17.9
0
5.1
0
0
0
3.3
0 2.9
2.9
1.0
0
0.1
LED BACKLIGHTDRIVER
0.8
1.5
0.5
(SWITCHING)
20.8
49.8
0.50.60.9
0.50.70.6
49.2
FL13.11SCP2
Power Supply 2 Schematic Diagram
10-5
2 P-ON+5V
OPENC4055
6 KEY-IN1
D4002OPEN
18KR4001
0.1C4053
CN40521 AL+3.3V
SW4004
0.1C4057
SW4005
10C4051
R4055OPEN
SW4006
3 LIGHT
R4059OPEN
7 GND
5 REMOTE
4.7KR4003
SW4003
R405810K
D4051LTST-C190KRKT
2.2KR4005
8.2KR4002
SW4002
R405610K
1000PC4052
1
2
3 4
5
6
IC4051PH5502B2NA1-E4
OUT
GND
VCC NU
NU
NU
2.7KR4004
SW4001
R40526.8K
2.2KR4006
D4001MM5Z5V6B
23 1
RS4051RS-272
VOUT
GND
VCC
0.1C4054
9 SDA(NU)
0.1C4002
1KR4054
10C4056
R40608.2K
R405733K
SW4007
OPENR4053
4 LED1
8 SCL(NU)
R405156
7 GND6 KEY-IN15 REMOTE
9 SDA(NU)
4 LED1
8 SCL(NU)
2 P-ON+5V
CN40531 AL+3.3V
3 LIGHT
1
2
CA B
FUNCTION CBA UNIT
UNLESS OTHERWISE SPECIFIED:SWITCHES ARE SKRMABE010.
VOLUP
(REMOTE SENSOR)
VOLDOWN
TO DIGITAL MAINCBA UNIT CN3101
CH UP
POWER
SOURCE POWERMENUCHDOWN
(NO CONNECTION)
(LIGHT SENSOR)
FL13.11SCF
Function Schematic Diagram
10-6
12KR3045
11KR3044 3.9K
R304712KR3046
47/25VC3057
P-ON+21V
VCOM-PWM
P-ON+3.3V
CELL-PWR-CTRL
0.1C3058
1
2
3
4 5
6
7
8
IC3621OPEN
SS
EN
COMP
FB GND
SW
IN
BST
OPENC3626
OPENC3630
OPENR3628
OPENC3625
OPENR3627
D3621OPEN OPEN
C3633OPENC3636D3622
OPEN OPENC3632
OPENR3631 C3631
OPENOPENC3635
OPENC3634
OPENR3629
L3621OPEN
OPENC3624
OPENC3623
OPENC3622
OPENC3621
OPENC3627
OPENR3622
OPENC3628
OPENR3621
OPENR3623
OPENC3629
OPENR3624
OPENR3625
OPENR3626
OPEND3623
OPENR3632
D3624OPEN
0R3630
PROTECT3OPEND3008
OPENC3000
1KR3048
3 NU
48 LCD+21V
39 RXE0(+)
34 GND
20 RXO2(-)
13 RXO3(+)
35 RXE2(+)
11 NU12 NU
15 GND
27 NU
6 GND
17 RXOCLK(-)
19 RXO2(+)
36 RXE2(-)
31 GND
9 NU
23 RXO0(+)
14 RX03(-)
5 NU
50 LCD+21V
28 NU
47 NU
7 GND
49 LCD+21V
21 RXO1(+)
8 GND
33 RXECLK(-)
26 NU
29 RXE3(+)
16 RXOCLK(+)
CN30131 NU
24 RXO0(-)
18 GND
10 NU
43 P-ON+3.3V
30 RXE3(-)
32 RXECLK(+)
4 NU
25 NU
42 NU
38 RXE1(-)
2 NU
41 GND
44 P-ON+3.3V
40 RXE0(-)
37 RXE1(+)
45 VCOMA
51 NU
22 RXO1(-)
46 DCDC-EN
0R3165
OPENC3162
OPENR3130
0R3171
0R3170
1000PC3167
4.7C3166
2SC4081UBTLQQ3007
OPENR3042
0R31660R3167
4 NU
2 NU
CN36021 GND
3 NU
OPENC3161
0R31730R3174
OPENC3641
OPENC3642
OPENC3643
OPENC3644
OPENC3645
OPENC3646
OPENC3647
L15OE
N13NU
M16NU
L13TP
M15POL
M14STV
N14NU
M13NU
L14OE2
L16CPV
OPENC3171
OPENC3170
OPENR3172
OPENR3129
0R3434
0R34320R3433
OPENR3430OPENR3431
OPENR3435OPENR3436
OPENR3438OPENR3437OPENR3441OPENR3442
3PC3
662
3PC3
663
R13
T13
R14
T14
T16
T15
R15
R16
P16
P15
N16
N15
P14
P13
K15
*1IC3005(1/6)R8A05011BG-U0
NU
OPENC3673
OPENC3675
OPENC3674
OPENC3672
OPENC3676
OPENR3439OPENR3440
0R3168
3PC3
664
3PC3
665
3PC3
666
3PC3
667
3PC3
668
3PC3
669
3PC3
670
3PC3
671
OPEN
C364
8OP
ENC3
649
3PC3
650
3PC3
651
3PC3
652
3PC3
653
3PC3
654
3PC3
655
3PC3
656
3PC3
657
3PC3
658
3PC3
659
OPEN
C366
0OP
ENC3
661
7.5KR3088
0R3169
OPENR3524
A
4
E
2
DCB
1
F
3
CONTINUEDIGITAL 4
DIGITAL MAIN CBA UNIT
CONTINUEDIGITAL 3
(SWITCHING)
(NO CONNECTION)
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
TO DIGITAL MAIN 2IC3005(2/6)
LVDSTX
TO LCD PANELASSEMBLY
Digital Main 1 Schematic Diagram [TYPE A]
FL13.11ASCD1
The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-7
B12
D3045OPEN
D3049OPEN
A10NU
D9NU
D3053OPEN
4.7KR3321
C8NU
0.1C3195
B9NU
75R3364
10KR3358
B11
75R3377
A12
C10
B14VSYNC
A16IF-AGC
D10NU
D8
A14HSYNC
47R3284
C9
A11NU
D3050OPEN
C11
B10NU
A9
D3054OPEN
47R3285
10R3333
C7
10R3334
1
2
3 4
VCC
GND
5
IC301374LVC1G126GW
47R3286
10KR3347
0.1C3196
1
2
3 4
VCC
GND
5
IC301474LVC1G126GW
75R3356
4.7KR3326
D3055OPEN
0.1C3194
OPENR3701
OPENR3702
OPENR3703
100KR3705
100KR3704
D3041OPEN
0.1C3201
0.01C3198
0.1C32000.1C3199
0.1C32860.1C32852.2
C3335
1C3336
1KR3194 10
R3250
2.7KR3202
10R3251
0.1C3178
18KR3205
SDA T12
L39132.2uH
OPENC3934
0.1C39030.1C3902
1000PC3910 D3904
MM5Z5V6B
SCL R12
IC3005(2/6)R8A05011BG-U0
*1
47R320647R3207
33PC3176
33PC3175
2.7KR3204
2.7KR3203D3903
MM5Z5V6B
OPENC3909
D3902MM5Z5V6B
0.1C3214
10R3332
10R3331
10R332710R332810R3329
P-ON+5VP-ON+3.3V
AUDIO(L)-INAUDIO(R)-IN
COMP-DET
SPDIF
VGA-SCLVGA-SDA
1
2
3
4
5
14
13
12
11
15
6
7
8
9
10
JK3001PC-RGB-IN
JK3702
TU3901 (TUNER UNIT)
1+3.3V
2
GND
3
SDA
4
SCL
5
IF-AGC
6
DIF-OUT1
7
DIF-OUT2
33PC3173
33PC3172
Q33022SK3018
Q33012SK3018
2SC4081UBTLQQ3701
0.1C3708
10KR3711
100R3710
220R3709
110R3708
1C3706
100PC3709
JK3701
SDASCL
10KR3712
1C3707
33PC3287
33PC3291
33PC3293
33PC3292
33PC3289
33PC3288
OPENR3339
OPENR3296
OPENR3343
OPENR3298
75R3302
75R3303
75R3301
10C3905
220/6.3VC3901
1C3177
D3901MM5Z5V6B
4
JI
3
2
L
1
G H K
DIGITAL MAIN CBA UNIT
DIGITALSIGNALPROCESS
TO DIGITAL MAIN 6IC3005(6/6)
TO DIGITAL MAIN 1IC3005(1/6)
TO DIGITAL MAIN 5IC3005(5/6)
(BUFFER GATE)
(BUFFER GATE)CONTINUEDIGITAL 4
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
SW
A/DCONVERTER
DEMODULATOR/MPEGDECODER
AUDIO(L)-IN
AUDIO(R)-IN
COMPONENT-Pr-IN
COMPONENT-P
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