Emerson Lc320em9 Sm

SERVICE MANUAL

TM

EMERSON AND THE G-CLEF LOGO ARE REGISTERED TRADEMARKSOF EMERSON RADIO CORP., PARSIPPANY, NEW JERSEY, U.S.A.

32 COLOR LCD TELEVISIONLC320EM9

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.

TABLE OF CONTENTSSpecifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1How to initialize the LCD Television . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1Schematic Diagrams / CBAs and Test Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1

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.

1-1 A8AF0SP

SPECIFICATIONS< TUNER / NTSC >

ANT. Input ---------------------- 75 Unbal., F type

< TUNER / ATSC >

< LCD PANEL >

< VIDEO >

Description Condition Unit Nominal Limit1. AFT Pull-in Range --- MHz 2.3 2.1

2. Syncronizing Sens.TV.ch.4

CA.ch.31CA.ch.87

dBdBdB

---

---

---

202023

Description Condition Unit Nominal Limit1. Received Freq. Range (-28dBm) --- kHz --- 100

2. ATSC Dynamic Range (min / max)ch.4ch.10ch.41

dBmdBmdBm

---

---

---

-76/0-76/0

-74/+4

Description Condition Unit Nominal Limit

1. Native Pixel Resolusion HorizontalVerticalpixelspixels

1366768

---

---

2. Brightness --- cd/m2 320 ---

3. Viewing Angle HorizontalVertical

-88 to +88-88 to +88

---

---

Description Condition Unit Nominal Limit

1. Over Scan HorizontalVertical%%

55

5555

2. Color Temperature---

xy

K---

---

120000.2720.278

---

3%3%

3. Resolution (composite video) HorizontalVerticallineline

400350

---

---

1-2 A8AF0SP

< AUDIO >All items are measured across 8 load at speaker output terminal with L.P.F.

Note: Nominal specifications represent the design specifications. All units should be able to approximate these. Some will exceed and some may drop slightly below these specifications. Limit specifications represent the absolute worst condition that still might be considered acceptable. In no case should a unit fail to meet limit specifications.

Description Condition Unit Nominal Limit1. Audio Output Max Power (ATSC 0dBfs) Lch/Rch W 10.0/10.0 9.0/9.0

2. Audio Distortion (NTSC) 500mW: Lch/Rch % 0.5/0.5 2.0/2.0

3. Audio Freq. Response (NTSC) -6dB: Lch-6dB: Rch

HzHz

70 to 10 k70 to 10 k

---

---

2-1 LTVN_ISP

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+

BEINGTESTED

2-2 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.

2-3 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 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.

2-4 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 Canada

0.15 F CAP. & 1.5 k RES. Connected in parallel i 0.5 mA rms

Exposed 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. 2

3-1 TVN_SN

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-1-1

3-2 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)



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-1-4

3-3 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.



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 mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the 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-1-8

3-4 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

CBA

4-1 A8AF1DC

CABINET DISASSEMBLY INSTRUCTIONS1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the cabinet parts, and the CBA in order to gain access to item(s) 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. N = Nut, L = Locking Tab, S = Screw, CN = Connector* = Unhook, Unlock, Release, Unplug, or Desoldere.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2)

(5) Refer to the following "Reference Notes in the Table."

Step/Loc. No.

Part

Removal

Fig. No.

Remove/*Unhook/Unlock/Release/Unplug/Unclamp/

DesolderNote

[1] Stand Base Plate D1 4(S-1), 3(S-2), 4(S-3) ---

[2] Stand Cover D1 --------------- ---

[3] Stand Hinge D1 --------------- ---

[4] Rear Cabinet D1 12(S-4), 2(S-5), 2(S-6) ---[5] Shield (T) D2 (S-7), (S-8), (N-1) ---[6] Shield Box D2 2(S-9), 3(S-10),4(S-11) ---

[7] Digital MainCBA UnitD2D5

*CN3601, *CN3701, *CN3704, *CN4501, *CN4502

---

[8]Power Supply CBA

D2D5

7(S-12), *CN102, *CN501, *CN801, *CN802, *CN1901

---

[2] Stand Cover

[14] Junction-A CBA

[17] SpeakerHolder (L,R)

[18] Speaker(s)

[3] Stand Hinge

[16] Function CBA

[10] Junction-BCBA

[7] Digital MainCBA Unit

[1] Stand Base Plate[4] Rear Cabinet

[5] Shield (T)

[12] Stand Holder

[6] Shield Box

[15] IR SensorCBA

[9] Inverter CBA

[11] PCB Holder(L,R)[13] LCD ModuleAssembly

[19] Front Cabinet

[8] Power SupplyCBA

[9] Inverter CBAD3D5

7(S-13), *CN1050, *CN1100, *CN1150, *CN1200, *CN1250

---

[10] Junction-B CBAD3D5 Desolder ---

[11] PCB Holder (L,R) D3 4(S-14) ---

[12] Stand Holder D3 2(S-15), 2(S-16) ---

[13]LCD Module Assembly

D4 4(S-17) ---

[14] Junction-A CBAD4D5 Desolder ---

[15] IR Sensor CBAD4D5 2(S-18), *CL102A ---

[16] Function CBAD4D5 2(S-19) ---

[17]Speaker Holder (L,R)

D4 4(S-20) ---

[18] Speaker(s) D4 --------------- ---[19] Front Cabinet D4 --------------- ---

(1)

(2)

(3)

(4)

(5)

Step/Loc. No.

Part

Removal

Fig. No.

Remove/*Unhook/Unlock/Release/Unplug/Unclamp/

DesolderNote

4-2 A8AF1DC

[4] Rear Cabinet

[2] Stand Cover

[3] Stand Hinge

[1] Stand Base Plate

(S-2)

(S-4)(S-4)

(S-6)

(S-4)

(S-5)

(S-3)

(S-4)

(S-1)

(S-4)

(S-3)

(S-6)

Fig. D1

4-3 A8AF1DC

[6] Shield Box

[7] Digital MainCBA Unit

(S-12)

(S-12)

(N-1)

(S-8)

(S-7)

[8] Power Supply CBA

(S-7)

(S-11)

(S-10)

[5] Shield (T)(S-12)

(S-11)(S-10)

(S-9)

Fig. D2

4-4 A8AF1DC

[9] Inverter CBA(S-13)

(S-14)

[11] PCB Holder (L,R)

(S-16)

(S-14)

(S-14)

(S-14)[10] Junction-B CBA

Desolder

[12] Stand Holder

(S-15)

(S-13)

(S-13)

Fig. D3

4-5 A8AF1DC

[13] LCD Module Assembly

[15] IR SensorCBA[16] FunctionCBA

[18] Speaker



[19] Front Cabinet

(S-18)

(S-20)

(S-20)

(S-19)

(S-17)

[14] Junction-ACBA

Desolder

(S-20)

(S-20)

[18] Speaker

Fig. D4

4-6 A8AF1DC

TV Cable Wiring Diagram

CN301 CN302 CN303

CN3601 CN3701

CN4501 CN4502

CN3704

CL1000A

CN501

AC CORD

Function CBA

Power SupplyCBA

Digital Main CBA Unit

CN601

Fig. D5

CN801

CN1050

CN1100

CN1150

CN1200

CN1250

CN1901

Inverter CBA

CL102B

To LCD ModuleAssembly

IR Sensor CBA

Junction-ACBA

CN802CN102

To Speaker

CL102ACL101A

CN101CL101B

Junction-BCBA

CN1000CL1000B

To LCD ModuleAssembly

5-1 A8AF0EA

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. DC Voltmeter2. NTSC Pattern Generator (Color Bar W/White

Window, Red Color, Dot Pattern, Gray Scale, Monoscope, Multi-Burst)

3. Remote control unit4. Color Analyzer

How to make the Service remote control unit:Cut A portion of the attached remote control unit as shown in Fig. 1.

How to set up the service mode:Service mode:1. Use the service remote control unit.2. Turn the power on.3. Press the service button on the service remote

control unit. The following screen appears.

Fig. 1A

service button

Code : Boot : Push 0 keySystem : Push 0 keySubCPU :Pic Code :Picture :

Panel :Other :Safety : Tuner :HDMI1 Block0 : Block1 :HDMI2 Block1 :

**********-***

****

**-***-**-****-***

****

***

**

******-***

*****-*******

**

**

**

"*" differs depending on the models.

5-2 A8AF0EA

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 pressing [7] button on the service

remote control unit, the display changes as follows.

2. VCOM Adjustment.

1. Operate the unit for more than 20 minutes.2. Set the color analyzer and bring the optical

receptor to the center on the LCD-Panel surface after zero point calibration as shown above.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.

3. Enter the Service mode. 4. Press [2] button on the service remote control unit.5. Press [CH o / p] buttons on the service remote

control unit so that the color analyzer value becomes minimum.

[7] button

Note:When entering this mode, the default setting is White mode.

Purity Check Mode

[7] buttonRed mode

Green mode

Blue mode

Black mode[7] button

White mode

[7] button

[7] button

Test Point Adj. Point

Screen [CH o/p] buttonsM. EQ. Spec.

Color analyzer See below

Figure

Color Analyzer

It carries out in a darkroom.

L = 3 cm

Perpendicularity

5-3 A8AF0EA

The following adjustment normally are not attempted in the field. Only when replacing the LCD Panel then adjust as a preparation.

3. White Balance AdjustmentPurpose: To mix red, green and blue beams correctly for pure white. Symptom of Misadjustment: White becomes bluish or reddish.

1. Operate the unit for more than 20 minutes.2. Input the White Raster(70%=70IRE, 25%=25IRE).

3. Set the color analyzer to the CHROMA mode and bring the optical receptor to the center on the LCD-Panel surface after zero point calibration as shown above.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.

4. Enter the Service mode. Press [VOL. n] button on the service remote control unit and select C/D mode.

5. [CUTOFF]Press [3] button to select COB for Blue Cutoff adjustment. Press [1] button to select COR for Red Cutoff adjustment.[DRIVE]Press [6] button to select DB for Blue Drive adjustment. Press [4] button to select DR for Red Drive adjustment.

6. In each color mode, press [CH o / p] buttons to adjust the values of color.

7. Adjust Cutoff and Drive so that the color temperature becomes 12000K (x= 0.272 / y= 0.278 0.005).

Test Point Adj. Point Mode Input

Screen [CH o/p]buttons[VIDEO1]

C/D

White Raster (APL 70%)

or(APL 25%)

M. EQ. Spec.Pattern Generator,

Color analyzerx= 0.272 0.005y= 0.278 0.005

Figure

Color Analyzer

It carries out in a darkroom.

L = 3 cm

Perpendicularity

INPUT: WHITE 70%, 25%

25%=25IRE 70%=70IRE

INPUT SIGNAL

6-1 A8AF0INT

HOW TO INITIALIZE THE LCD TELEVISIONHow to initialize the LCD television:1. Turn the power on.2. To enter the service mode, press the service

button on the service remote control unit. (Refer to page 5-1.)- To cancel the service mode, press [POWER]

button on the remote control unit.3. Press [INFO] button on the service remote control

unit to initialize the LCD television.4. "INITIALIZED" will appear in the upper right of the

screen. "INITIALIZED" color will change to green from red when initializing is complete.

7-1

BLOCK DIAGRAMSSystem Control Block Diagram

A8AF1BLS

LED

1

KEY

SWIT

CH

IC31

01(S

UB M

ICRO

CO

NTRO

LLER

)

IC33

01(M

AIN

MICR

O C

ONT

ROLL

ER)

3R

ESET

XOUT XI

N

X310

14M

Hz

OSC

DIG

ITA

L M

AIN

CBA

UNI

T

POW

ER S

UPPL

Y CB

AIR

SEN

SOR

CBA

FUNC

TIO

N CB

APO

WER

SUP

PLY

CBA

CL10

1AREM

OTE

SENS

OR

RCV

101

AL+3

.3V

D10

2PO

WER

STAN

DBY

D10

1

LED

14

4

CL10

1BR

EMOT

E2

2P-

ON-

H15

5

CN30

1CN

3601

REM

OTE

204

CN37

04CN

303

CN10

00CL

1000

B4

1

23

32

PROT

ECT3

1

BACK

LIGHT

-AD

J3

BACK

LIGHT

-SW

PROT

ECT3

BACK

LIGHT

-AD

JBA

CKLIG

HT-SW

2

CN50

1

JUNC

TIO

N-B

CBA

REM

OTE

1112

RXD

15

6 8

CLKO

UTCL

KIN

X330

125

MH

zO

SCU2

5U2

6

SCL

SDA

25 27

IC70

01(V

IDEO

/AUDI

O S

ELEC

TOR)

SCL

SDA

14 15

TU1

(TUN

ER U

NIT)

P-O

N-H1

TO

INVE

RTER

BLO

CK

DIA

GRA

M(C

L100

0A)

BACK

LIG

HT-AD

JAC

24BA

CKLI

GHT

-SW

B3

TXD

1P2

2

TO D

IGIT

ALSI

GNA

L PR

OCE

SSBL

OCK

D

IAG

RAM

TO PO

WER

SU

PPLY

BLO

CK

DIA

GRA

M

PROT

ECT1

22

P-O

N-H1

14P-

ON-

H213

P-O

N-H2

P-O

N-H1

222

TXD

16R

XD1

N22

AMP-

MUT

E-SU

B18

REM

OTE

R22

RES

ET-M

AIN

5R

ESET

-M

AIN

V24

RES

ETTO

AU

DIO

-2BL

OCK

D

IAG

RAM

JUNC

TIO

N-A

CBA

LED

13

4

REM

OTE

52

P-O

N-H1

25CN

101

KEY-

IN1

66

KEY-

IN1

16

CL10

2AKE

Y-IN

11

1CL

102B

CN10

2

LED

111

13CN3

02

P-O

N-H2

123

CN37

01KE

Y-IN

123

1

KEY-

IN1

24

VCO

M-P

WM

21VC

OM

-PW

M

C12

AMP-

MUT

E-M

AIN

AMP-

MUT

E

SCL

SDA

1920

IC31

02 (M

EMOR

Y)5 6

SDA

SCL

WP

27

WP

PROT

ECT2

23PR

OTEC

T34

PROT

ECT1

231CN

302

CN37

01

PROT

ECT2

222

PROT

ECT3

213

IC37

06 (M

EMOR

Y)

SPI-C

LKSP

I-DO

SPI-D

ISP

I-CS0

SPI-C

LKSP

I-DI

SPI-D

OSP

I-CS0

Y25

Y24

W25

W24

6 5 2 1SP

I-CS1

SPI-C

S1W

263

AE13

AF13

SCL

SDA

TO AU

DIO

-1BL

OCK

D

IAG

RAM

SCL

159

SDA

168

222

213

BACK

LIGHT

-AD

JBA

CKLIG

HT-SW

CN30

1CN

3601

PROT

ECT1

PROT

ECT2

TO PO

WER

SU

PPLY

BLO

CK

DIA

GRA

M

POW

ER S

UPPL

Y CB

A

INPU

T0A1

1IN

PUT0

INPU

T1E1

2IN

PUT1

7-2 A8AF1BLV

Video Block DiagramVI

DEO

SIG

NAL

IC70

01

(VID

EO S

ELEC

TOR)

DIG

ITA

L M

AIN

CBA

UNI

T

CN30

2CN

3701

VID

EO23

TO D

IGIT

ALSI

GNA

L PR

OCE

SSBL

OCK

D

IAG

RAM

AUD

IO S

IGNA

L

JK77

02

VID

EO-IN

1

COM

PONE

NT-Y-

IN1

COM

PONE

NT-Pb

-IN1

COM

PONE

NT-Pr

-IN1

COM

PONE

NT-Y-

IN2

COM

PONE

NT-Pb

-IN2

COM

PONE

NT-Pr

-IN2

JK77

11

JK77

13

56

28 24 26 18 20 22

6 4 10 2 8 40 34 38 32 36 30 3

S-VI

DEO

-Y19

S-VI

DEO

-C21

VID

EO-Y

14VI

DEO

-Pb

16VI

DEO

-Pr

17

1 5 3 10 8 7

VID

EOSE

LECT

OR

WF1

WF2

WF3

WF4

WF5

WF6

CY

S-SW

19

S-SW

2

JK77

03S-

VIDE

O-IN

2

CY

JK77

04

VID

EO-IN

2

JK77

01S-

VIDE

O-IN

1

POW

ER S

UPPL

Y CB

A

VID

EOS-

VIDE

O-Y

S-VI

DEO

-CVI

DEO

-YVI

DEO

-Pb

VID

EO-P

r

VID

EO-O

UT4

BUFF

ERQ3

TU-C

VBS

1113

TU1 D

IF-O

UT1

20D

IF-O

UT2

21

(TUN

ER U

NIT)

IF-A

GC

18

CN30

3CN

3704

DIF

-OUT

122

2

IF-A

GC

186

DIF

-OUT

220

4TO

D

IGIT

ALSI

GNA

L PR

OCE

SSBL

OCK

D

IAG

RAM

DIF

-OUT

1D

IF-O

UT2

IF-A

GC

TU-C

VBS

7-3

Audio-1 Block Diagram

A8AF1BLA1

AUDI

O S

IGNA

L

IC70

01(A

UDIO

SEL

ECTO

R)

AUDI

O(L)

-IN

1

AUDI

O(R

)-IN

1

Q730

2

Q730

1

JK77

02

COM

PONE

NTAU

DIO

(L)-IN

1CO

MPO

NENT

AUDI

O(R

)-IN

1 HD

MI

AUDI

O(L)

-IN

HD

MI

AUDI

O(R

)-IN

COM

PONE

NTAU

DIO

(L)-IN

2CO

MPO

NENT

AUDI

O(R

)-IN

2

JK77

05

IC73

01(IN

PUT S

ELEC

T)

SW C

TL

4 53

109

JK77

12

JK77

14

53 5145 44

49 47 54 52 50 48

11 1413

AUDI

OSE

LECT

OR

AUDI

OSE

LECT

OR

TO

SYST

EM

CONT

ROL

BLO

CK

DIA

GRA

M

INPU

T1IN

PUT0 SIF

AUDI

O(L)

-IN

2

AUDI

O(R

)-IN

2

JK77

04

CN37

04CN

303

AUDI

O(L)

321

AUDI

O(R

)4

20 CN3

704

CN30

3IN

PUT1

717

INPU

T08

16

POW

ER S

UPPL

Y CB

A

BCLK

LRCL

KAC

LKAU

X-AD

ATA

IC37

02(A

UDIO

A/D

CO

NVER

TER

)

A/D

CONV

ERTE

R1 2

11 10 15 12

TO

DIG

ITAL

SIG

NAL

PRO

CESS

BLO

CKD

IAG

RAM

TO

DIG

ITAL

SIG

NAL

PRO

CESS

BLO

CKD

IAG

RAM

(L-CH

)

(R-C

H)

DIG

ITA

L M

AIN

CBA

UNI

T

SIF-

OUT

TU1

(TUN

ER U

NIT)

3Q4

,Q5

BUFF

ERSI

F9

15

WF7

7-4

Audio-2 Block Diagram

A8AF1BLA2

4850

IC80

1 (A

UDIO

POW

ER A

MP)

2 51

8,9 18,19

44,45

34,35

MUT

E/ST

ANDB

YCO

NTRO

L

CN80

1CL

801

SP80

1SP

EAKE

RL-

CH

CN80

2

SP(R

)-1

CL80

2SP

802

SPEA

KER

R-C

H

IC70

2(A

MP)

3 21

5 67

-1

PWM

GEN

.

PWM

GEN

.

IC70

1(A

UDIO

D/A

CO

NVER

TER

)

D/A CO

NVER

TER

(L-CH

)

(R-C

H)15 14

5678

P-O

N+9V

ACLK

177

ADAT

A16

8BC

LK15

9LR

CLK

1410C

N302

CN37

01

AMP-

MUT

E12

12

JK77

15D

IGIT

ALAU

DIO

-OUT

(COA

XIAL

)

Q720

1BU

FFER

SPDI

F18

6

RES

ET20

4

SP(R

)+2

SP(L)

-1

SP(L)

+2

ACLK

BCLK

LRCL

K

ADAT

A

SPDI

F

RES

ET

TO

DIG

ITAL

SIG

NAL

PRO

CESS

BLO

CKD

IAG

RAM

AMP-

MUT

E

DIG

ITA

L M

AIN

CBA

UNI

TPO

WER

SUP

PLY

CBA

AUDI

O S

IGNA

L

TO SY

STEM

CO

NTRO

L BL

OCK

DIA

GRA

M

P-O

N+5V

TO PO

WER

SU

PPLY

BLO

CK

DIA

GRA

M

RES

ET

7-5

Digital Signal Process Block Diagram

A8AF1BLD

DIG

ITA

L M

AIN

CBA

UNI

T

IC42

02 (M

EMOR

Y)

IC33

01 (D

IGITA

L SI

GNA

L PR

OCE

SS)

IC42

01(LC

D DR

IVE)

LCD

MO

DULE

ASSE

MBL

YCN

4501

BRSB

2(+)

52BR

SB2(-

)51

BRSB

1(+)

50BR

SB1(-

)49

BRSB

0(+)

48BR

SB0(-

)47

BRSG

2(+)

46BR

SG2(-

)45

BRSG

1(+)

44BR

SG1(-

)43

BRSG

0(+)

42BR

SG0(-

)41

BRSR

2(+)

17BR

SR2(-

)16

BRSR

1(+)

15BR

SR1(-

)14

BRSR

0(+)

13BR

SR0(-

)12

BRSC

LK(+)

22BR

SCLK

(-)21

V-CO

M7

STH-

S11

TP1

19PO

L18

STV

5

CN45

02

FRSB

2(+)

53FR

SB2(-

)52

FRSB

1(+)

51FR

SB1(-

)50

FRSB

0(+)

49FR

SB0(-

)48

FRSG

2(+)

47FR

SG2(-

)46

FRSG

1(+)

45FR

SG1(-

)44

FRSG

0(+)

43FR

SG0(-

)42

FRSR

2(+)

18FR

SR2(-

)17

FRSR

1(+)

16FR

SR1(-

)15

FRSR

0(+)

14FR

SR0(-

)13

FRSC

LK(+)

23FR

SCLK

(-)22

STH-

F55

CPV

6O

E15

STV

7

LVD

SR

X

75 74 73 72 71 70 66 65 64 63

24 25 22 23 20 21 16 17 18 19

62 61 60 59 58 57 56 55 69 68 90 77 78 81 52 51 50 49 48 47 44 43 41 40 39 38 37 36 35 34 33 32 46 145 80 82 84 83

AF20

9 10 7 8 5 6 1 2 3 4

D-R

SDS

OUT

PUT

LVD

SR

X

SCL

SDA

SCL

SDA

D-R

SDS

OUT

PUT

87 886 5

DATA

MAP

PIN

G

AE20

AD19

AD20

AE19

AF19

AF18

AE18

AE21

AF21

AD25

AD26

AE25

AF25

AF24

AE24

AD23

AD24

AF26

AE26

LVD

STX

DIG

ITAL

SIG

NAL

PRO

CESS

A/D

CONV

ERTE

R

VID

EO-P

r

VID

EOS-

VIDE

O-Y

S-VI

DEO

-C

TO VI

DEO

BLO

CK

DIA

GRA

M

SW

W3 U3 V3V4

VID

EO-P

bT3

VID

EO-Y

U4T4

TU-C

VBS

Y3

IF-A

GC

HD

MI-I

N1

HD

MI-I

N2

JK40

01TM

DS-

D0(+)

TMD

S-D0

(-)TM

DS-

D1(+)

TMD

S-D1

(-)TM

DS-

D2(+)

TMD

S-D2

(-)

SDA

SCL

7 9 4 6 1 3 10 12 16 15 7 9 4 6 1 3 10 12 16 15

JK40

02TM

DS-

D0(+)

TMD

S-D0

(-)TM

DS-

D1(+)

TMD

S-D1

(-)TM

DS-

D2(+)

TMD

S-D2

(-)TM

DS-

CLO

CK(+)

TMD

S-CL

OCK

(-)SD

ASC

L

A9 B9 C8 C9 B8 A8 B10

A10

E9 C10

A5 B5 C4 C5 B4 A4 B6 A6 D7 B7

Q400

2BU

FFER

Q400

1BU

FFER

Q400

4BU

FFER

Q400

3BU

FFER

TMD

S-CL

OCK

(+)TM

DS-

CLO

CK(-)

V-CO

M9

TP1

20PO

L19

VCO

M-P

WM

DEM

ODU

LATO

R/M

PEG

DEC

ODE

RAF

2

AF7

AUD

IO I/

F

TO AU

DIO

-1BL

OCK

D

IAG

RAM

TO AU

DIO

-2BL

OCK

D

IAG

RAM

ACLK

AUX-

ADAT

ABC

LKLR

CLK

ACLK

BCLK

LRCL

K

ADAT

ASP

DIF

AD15

AE15

AE16

AF15

AF16

AD16

DATA

(0-15

)

ADD

ESS(

0-12)

IC32

01

A13-1

5,A18

,A2

1-23,B

13-15

,B1

7,B19

-23C1

5,C17

-19,

C23,C

24,D1

4,D1

5,D17

-19,

D22,D

23

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

(SDR

AM)

HD

MI

I/F

AUD

IOD

ECO

DER

SIF

DIF

-OUT

1D

IF-O

UT2

IF-A

GC

TO VI

DEO

BLO

CK

DIA

GRA

M

VID

EOD

ECO

DER

VID

EO S

IGNA

LAU

DIO

SIG

NAL

TO SY

STEM

CO

NTRO

L BL

OCK

DIA

GRA

M

Q450

1,Q4

516

SWIT

CHIN

G

IC45

11,Q4

511,

Q451

2,Q4

513

DR

IVE

VDD

G2

AE2

AF5

DEM

ODU

LATO

R

7-6

Inverter Block Diagram

A8AF1BLINV

BACK

LIG

HT1 2 1 2 1 2 1 2 1 2

INVE

RTER

CBA

LCD

MO

DULE

ASS

EMBL

Y

CN10

50

CN11

00

CN11

50

CN12

00

CN12

50

IS VS OVP

CL10

00A

PROT

ECT3

1

BACK

LIGHT

-AD

J3

BACK

LIGH

T-SW

2

IC15

00 (C

OMPA

RATO

R)

IC15

50 (C

OMPA

RATO

R)

Q102

0

21

3 13 126 5

147

IC10

01

(INVE

RTER

CON

TROL

)

21

3 13 12 6 5

14 7

9 108

TO S

YSTE

MCO

NTRO

LBL

OCK

D

IAG

RAM

(CL1

000B

)

VCC

VCC

4 4Q1

002

T105

0Q1

100,

Q110

1

Q110

2,Q1

103

3 1 4

78 6 5

2 T11

00

3 1 4

78 6 5

2 T11

50

3 1 4

78 6 5

2 T12

00

T195

1TO

POW

ERSU

PPLY

BLO

CK

DIA

GRA

M

ACL

HOT

-G

ND

3 1 4

78 6 5

2 T12

50

3 1 4

78 6 5

2

DR

IVE

DR

IVE

DR

IVE

INVE

RTE

RCO

NTRO

L

10 11 14 15

2 3 4 5 7 84 5 23 2

14 3

2 Q19

70

Q197

1

IC19

30

14 3

2

IC19

31

Q193

1

13

1119

DR

IVE

LOG

ICLO

GIC

DR

IVE

DR

IVE

BACK

LIG

HT

BACK

LIG

HT

BACK

LIG

HT

BACK

LIG

HT

HOT CO

LD

HO

T CI

RCUI

T. B

E CA

REFU

L.

12 16

Q197

2

SWIT

CHIN

GQ1

930

Q193

2

7-7

Power Supply Block Diagram

A8AF1BLP

HOT

HOT

COLD

POW

ER S

UPPL

Y CB

A

INVE

RTER

CBA

HO

T CI

RCUI

T. B

E CA

REFU

L.

Q602

SWIT

CHIN

GCO

NTRO

L

14 3

2

IC60

3

T601

CN60

1

TO IN

VERT

ERBL

OCK

DIA

GR

AM

CN19

013

HOT

-G

ND3

ACL

121

LIN

EFI

LTER

L190

1AC

1901

AC CO

RD

LIN

EFI

LTER

L190

2

BRID

GE

REC

TIFI

ER

ACL

HOT

-G

ND

D19

01 -

D190

4

5

11 14 12 17 18 13 16 15 1997 8

FEED

BACK

Q601

SWIT

CHIN

G

Q631

CN30

1CN

3601

Q632

,Q63

4SW

ITCH

ING

Q646

SW-6.

8V

Q502

Q645

,D64

8SW

+13V

Q650

IC63

7+

3.3V

REG

.2

3JS

651

Q633

Q639

,Q67

1

JS65

2

Q637 SW

+5V

Q801 SW

+9V

Q638

,D63

4SW

+3.3

V

4A/1

25V

F190

14A

/125

V

P-O

N-H1

TO SY

STEM

CO

NTRO

L BL

OCK

DIA

GRA

M

P-O

N-H2

RES

ET

+5V

REG

.

PRO

TECT

2PR

OTE

CT1

SWIT

CHIN

G

+40

VP-

ON+

5VAL

+3.3

V

AL+1

3VP-

ON+

9V

TO AU

DIO

-2BL

OCK

D

IAG

RAM

RES

ETQ5

01

LCD-

6.8V

8

P-O

N+3.

3V14

,15

LCD+

3.3V

10

+3.

0V(1)

18,19

+3.

0V16

LCD+

24.5

V6

LCD+

13V

7

AL+3

.3V

12

P-O

N+5V

20

16 9,10

14 5,681817 12 4

LCD+

13V

LCD+

24.5

VLC

D-6.

8VLC

D+3.

3VAL

+3.3

VP-

ON+

2.0V

+2.

0V R

EG.

IC33

02

+1.

8V+

1.8V

REG

.

IC36

01

+1.

1V+

1.1V

REG

.IC

3603

P-O

N+5V

DIG

ITA

L M

AIN

CBA

UNI

T

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

(F19

01) is

blow

n , ch

eck t

o see

that

all co

mpon

ents

in the

powe

r sup

plyci

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.O

ther

wise

it m

ay c

ause

som

e co

mpo

nent

s in

the

powe

r sup

ply

circu

it to

fail.

For c

ontin

ued

prot

ectio

n ag

ains

t risk

of f

ire,

repl

ace

only

with

sam

e ty

pe 4

A, 1

25V

fuse

.CA

UTIO

N ! :

ATT

ENTI

ON

: Utili

ser u

n fu

sible

de

rech

ange

de

mm

e ty

pe d

e 4

A, 1

25V.

4A/1

25V

NO

TE:

The

volta

ge fo

r par

ts in

hot

circ

uit i

s m

easu

red

usin

gho

t GND

as

a co

mm

on te

rmin

al.

8-1 A8AF0_SC

SCHEMATIC DIAGRAMS / CBAS 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.

8-2 A8AF0_SC

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 (F1901) 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.

8-3 A8AF1SCP1

NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

Power Supply 1/3 Schematic Diagram

CN301

1 3.32 3.23 3.24 3.35 06 23.57 13.18 -6.99 010 3.411 012 3.413 014 3.415 3.416 3.317 018 3.419 3.420 5.221 022 3.323 3.2

VOLTAGE CHART

Pin No. Voltage

8-4 A8AF1SCP2


CN303

1 ---2 03 2.64 2.65 06 ---7 08 09 2.010 011 1.712 0.813 014 ---15 4.916 4.917 018 3.319 020 1.621 022 1.623 0

VOLTAGE CHART

Pin No. Voltage

8-5 A8AF1SCP3


CN302

1 3.42 03 3.44 3.35 06 1.77 1.68 1.39 1.710 1.711 012 3.413 0.614 2.515 016 2.617 2.518 019 020 021 022 023 0

VOLTAGE CHART

Pin No. Voltage

8-6 A8AF1SCINV

Inverter & Junction-B Schematic DiagramCAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F1901) is blown , check to see that all components in the power supplycircuit 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 4 A, 125V fuse.

CAUTION ! :

ATTENTION : Utiliser un fusible de rechange de mme type de 4A, 125V.4A/125V


8-7 A8AF1SCF

Function Schematic Diagram

8-8 A8AF1SCIR

IR Sensor & Junction-A Schematic Diagram

8-9 A8AF1SCD1

Digital Main 1/4 Schematic Diagram1 NOTE:The order of pins shown in this diagram is different from that of actual IC3301.IC3301 is divided into four and shown as IC3301 (1/4) ~ IC3301 (4/4) in this Digital Main Schematic Diagram Section.

8-10 A8AF1SCD2

Digital Main 2/4 Schematic Diagram1 NOTE:The order of pins shown in this diagram is different from that of actual IC3301.IC3301 is divided into four and shown as IC3301 (1/4) ~ IC3301 (4/4) in this Digital Main Schematic Diagram Section.

8-11

Digital Main 3/4 Schematic Diagram

A8AF1SCD3

1 NOTE:The order of pins shown in this diagram is different from that of actual IC3301.IC3301 is divided into four and shown as IC3301 (1/4) ~ IC3301 (4/4) in this Digital Main Schematic Diagram Section.

8-12

Digital Main 4/4 Schematic Diagram

A8AF1SCD4

1 NOTE:The order of pins shown in this diagram is different from that of actual IC3301.IC3301 is divided into four and shown as IC3301 (1/4) ~ IC3301 (4/4) in this Digital Main Schematic Diagram Section.

8-13 BA8AF0F01022-1

Power Supply CBA Top View


Because a hot chassis ground is present in the powersupply circuit, an isolation transformer must be used.Also, in order to have the ability to increase the inputslowly,when troubleshooting this type power supplycircuit, a variable isolation transformer is required.

8-14

PIN 17 OFCN302

WF6PIN 19 OFCN302

WF2PIN 14 OFCN302

WF4PIN 16 OFCN302

WF5PIN 21 OFCN302

WF3PIN 23 OFCN302

WF1PIN 3 OFCN303

WF7

Power Supply CBA Bottom View

BA8AF0F01022-1



8-15 BA8AF0F01031

Inverter CBA Top View


CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F1901) is blown , check to see that all components in the power supplycircuit 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.



CAUTION ! :


8-16 BA8AF0F01031

Inverter CBA Bottom View


CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F1901) is blown , check to see that all components in the power supplycircuit 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.



CAUTION ! :


8-17

BA8AF0F01022-3 BA8AF0F01022-4

Function CBA Top View

Function CBA Bottom View

IR Sensor CBA Top View

IR Sensor CBA Bottom View

8-18

BA8AF0F01022-5

BA8AF0F01031

Junction-A CBATop View

Junction-A CBABottom View

Junction-B CBATop View

Junction-B CBABottom View

WAVEFORMS

A8AF0WF9-1

Input: NTSC Color Bar Signal (with 1kHz Audio Signal)

WF1 ~ WF7 = Waveforms to be observed atWaveform check points.(Shown in Schematic Diagram.)

CVBS 0.2V 20s

WF1 Pin 23 of CN302

S-VIDEO-Y 0.2V

WF2 Pin 19 of CN302

20s

S-VIDEO-C 0.2V

WF3 Pin 21 of CN302

20s AUDIO 1V 0.5ms

WF7 Pin 3 of CN303

VIDEO-Pr 0.2V 20s

Pin 17 of CN302WF6

VIDEO-Pb 0.2V 20s

Pin 16 of CN302WF5

VIDEO-Y 0.2V 20s

Pin 14 of CN302WF4

WIRING DIAGRAM

A8AF1WI10-1

INVE

RTER

CBA

TU1

TUN

ER U

NIT

HD

MI-

AUDI

O(L)

-IN2

HD

MI-

AUDI

O(R

)-IN2

AC19

01AC

CO

RD

POW

ER S

UPPL

Y CB

A

DIG

ITA

L M

AIN

CBA

UNI

T

HD

MI-

CONN

ECTO

R-1

HD

MI-

CONN

ECTO

R-2

CN45

0155

GND

54VE

EG53

GND

52BR

SB2(+

)

50BR

SB1(+

)51

BRSB

2(-)

49BR

SB1(-

)48

BRSB

0(+)

47BR

SB0(-

)46

BRSG

2(+)

45BR

SG2(-

)44

BRSG

1(+)

43BR

SG1(-

)42

BRSG

0(+)

41BR

SG0(-

)40

GND

39G

MA1

438

GM

A13

37G

MA1

236

GM

A11

35G

MA1

034

GM

A933

GM

A832

VDDA

31VD

DA30

GM

A729

GM

A628

GM

A527

GM

A426

GM

A325

GM

A224

GM

A123

GND

22BR

SCLK

(+)21

BRSC

LK(-)

20G

ND19

TP1

18PO

L17

BRSR

2(+)

16BR

SR2(-

)15

BRSR

1(+)

14BR

SR1(-

)13

BRSR

0(+)

12BR

SR0(-

)11

STH-

S10

GND

9VD

DD

8VD

DD

7VC

OM

6G

ND5

STV

4G

ND3

GND

2G

ND1

GND

CN45

02 55

STH-

F54

GND

53FR

SB2(+

)52

FRSB

2(-)

51FR

SB1(+

)50

FRSB

1(-)

49FR

SB0(+

)48

FRSB

0(-)

47FR

SG2(+

)46

FRSG

2(-)

45FR

SG1(+

)44

FRSG

1(-)

43FR

SG0(+

)42

FRSG

0(-)

41G

ND40

GM

A14

39G

MA1

338

GM

A12

37G

MA1

136

GM

A10

35G

MA9

34G

MA8

33VD

DA32

VDDA

31G

MA7

30G

MA6

29G

MA5

28G

MA4

27G

MA3

26G

MA2

25G

MA1

24G

ND23

FRSC

LK(+)

22FR

SCLK

(-)21

GND

20TP

119

POL

18FR

SR2(+

)17

FRSR

2(-)

16FR

SR1(+

)15

FRSR

1(-)

14FR

SR0(+

)13

FRSR

0(-)

12G

ND11

VDD

D10

VDD

D9

VCO

M8

VEEG

7ST

V6

CPV

5O

E14

XAO

3G

ND2

VDD

G1

GND

LCD

MO

DULE

ASS

EMBL

Y

CN30

1CN

3601

2319 2115 17 222018161410 126 8 13119751 3 4

23 1921 151722 20 18 16 14 1012 6813 11 9 7 5 134

2KE

Y-IN

1BA

CKLIG

HT-AD

JBA

CKLIG

HT-SW

REM

OTE

GND

LCD+

24.5

VLC

D+13

VLC

D-6.

8VG

NDLC

D+3.

3VG

NDAL

+3.3

VG

NDP-

ON+

3.3V

P-O

N+3.

3V+

3.0V

GND

+3.

0V+

3.0V

P-O

N+5V

GND

P-O

N-H1

P-O

N-H2

2

CN30

3CN

3704

2319 2115 17 222018161410 126 8 13119751 3 4

23 1921 151722 20 18 16 14 1012 6813 11 9 7 5 134

2N

U GND

AUD

IO(L)

AUD

IO(R

)G

NDN

UIN

PUT1

INPU

T0SI

FG

NDTU

-CVB

SAF

T-IN

(NU)

GND

NU SC

LSD

AG

NDIF

-AG

CG

NDD

IF-O

UT2

GND

DIF

-OUT

1G

ND2

CN37

01CN

302 2319 2115 17 222018161410 126 8 13119751 3 4

23 1921 151722 20 18 16 14 1012 6813 11 9 7 5 134

2PR

OTEC

T1PR

OTEC

T2PR

OTEC

T3R

ESET

GND

SPDI

FAC

LKAD

ATA

BCLK

LRCL

KG

NDAM

P-M

UTE

LED

1VI

DEO

-YG

NDVI

DEO

-Pb

VID

EO-P

rG

NDS-

VIDE

O-Y

GND

S-VI

DEO

-CG

NDVI

DEO

2

CL80

12

CN80

1

1SP

(L)+

SP(L)

-

CL80

22

CN80

2

1SP

(R)+

SP(R

)-

SP80

1SP

EAKE

RL-

CH

SP80

2SP

EAKE

RR

-CH

COM

PONE

NT-Y-

IN2

COM

PONE

NT-Pb

-IN2

COM

PONE

NT-Pr

-IN2

COM

PONE

NT-Y-

IN1

COM

PONE

NT-Pb

-IN1

COM

PONE

NT-Pr

-IN1

COM

PONE

NT-

AUDI

O(L)

-IN1

COM

PONE

NT-

AUDI

O(R

)-IN1

COM

PONE

NT-

AUDI

O(L)

-IN2

COM

PONE

NT-

AUDI

O(R

)-IN2

VID

EO-IN

1

AUDI

O(L)

-IN

1

AUDI

O(R

)-IN

1

VID

EO-IN

2

AUDI

O(L)

-IN

2

AUDI

O(R

)-IN

2

S-VI

DEO

-IN

2

S-VI

DEO

-IN

1

CN60

1CN

1901

1 2

1 3

ACL

NU

HOT

-G

ND2

BACK

LIG

HT

CN10

50

21

BACK

LIG

HT

CN11

00

21

BACK

LIG

HT

CN11

50

21

BACK

LIG

HT

CN12

00

21

BACK

LIG

HT

CN12

50

21

DIG

ITAL

AU

DIO

-OUT

(C

OAXI

AL)

JUNC

TIO

N-A

CBA

IR S

ENSO

R CB

AFU

NCTI

ON

CBA

CN10

1CN

102

61

KEY-

IN1

43

LED

15

2P-

ON-

H1

34

AL+3

.3V

25

REM

OTE

16

GND

CL10

1ACL

101B

66

KEY-

IN1

44

LED

15

5P-

ON-

H1

33

AL+3

.3V

22

REM

OTE

11

GND

JUNC

TIO

N-B

CBA

CN10

00CN

501

14

PROT

ECT3

32

BACK

LIGHT

-AD

J2

3BA

CKLIG

HT-SW

41

GND

CL10

00A

CL10

00B

11

PROT

ECT3

33

BACK

LIGHT

-AD

J2

2BA

CKLIG

HT-SW

44

GND

CL10

2BCL

102A

33

GND

22

AL+3

.3V

11

KEY-

IN1

11-1 A8AF1CEX

EXPLODED VIEWSCabinet

A1

B30

A4

A10

A6

A9

B8

L15

L2

L2

L2

L2L13

L2

L17

L17

B4

L13

B9

See Electrical Parts List for parts with this mark.

Digital Main CBA Unit

Inverter CBA

AC1901

L2

L17

L13

L13

IR Sensor CBAFunction CBA

CL801

CL802

SP802

SP801

Power Supply CBA

B12

B22

L9

L9

A11

L10

B2

B7

B40

L17

A12

L18

L17

L17

L15

Junction-ACBA

L2L2

A12

L4L15

L6L6

A7

L7

L7

L7

B18

B16

B17

A3

B22

S5

L9

B3

L15

L2L6

L6

LCD1

B1

L4

L13

L15

L2B10

L2

L2

B11B12

B11

L2

L2

B40

L10 L10

L6

Junction-B CBA

CL4502CL4501

A26

11-2 A8AF0PEX

Packing

S16

S5

S2

Packing Tape

Packing Tape

S3

S1

L15

X2 X6

Some Ref. Numbers are not in sequence.

FRONT

Tape

X5

S4

X3

X4

Packing Tape

X1

Tape

20080213 12-1 A8AF1CA

MECHANICAL PARTS LISTPRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.NOTE: Parts that are not assigned part numbers (---------) are not available.

Ref. No. Description Part No.A1 FRONT CABINET A8AF1UH 1EM022265A3 CONTROL PLATE A8AF0UH 1EM323600A4 REAR CABINET A8AF1UH 1EM022266A6# RATING LABEL A8AF1UH ----------A7 FUNCTION KNOB A8AF0UH 1EM122273A9 STAND COVER A8AF1UH 1EM122413A10 REAR COVER A8AF0UH 1EM323717A11 LED LENS A8AF1UH 1EM323799A12 STAND RUBBER FOOT L5001CB 1EM423855A26 LOGO LABEL A8AF1UH ----------B1 PCB HOLDER (L) A8AF0UH 1EM122274B2 PCB HOLDER (R) A8AF0UH 1EM122275B3 SHIELD BOX A8AF0UH 1EM222004B4 SHIELD (T) A8AF0UH 1EM323599B7 STAND BASE PLATE A8AF0UH 1EM122276B8 STAND HINGE A8AF0UH 1EM323598B9 STAND HOLDER 32V A8AF0UH 1EM222005B10 STAND HOLDER A81N0UH 1EM322709B11 SPEAKER HOLDER (L) A8AF1UH 1EM323480B12 SPEAKER HOLDER (R) A8AF1UH 1EM323800B22 CLOTH(10X180XT0.5) L0336JG 0EM408827B30 GASKET A8AF0UH 1EM425861B40 WASHER(D17) A73F2FP 1EM425638CL801 WIRE ASSEMBLY 005 2PIN / 170MM / AWG24 WX1A8AF0-005CL802 WIRE ASSEMBLY 005 2PIN / 170MM / AWG24 WX1A8AF0-005CL4501 WIRE ASSEMBLY 010 55PIN / 60MM WX1A8AF0-010CL4502 WIRE ASSEMBLY 010 55PIN / 60MM WX1A8AF0-010L2 SCREW P-TIGHT M4X14 BIND HEAD+BLK GBHP4140L4 SCREW P-TIGHT M3X12 DISH HEAD+ GDJP3120L6 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100L9 SCREW S-TIGHT M3X4 BIND HEAD+BLK GBHS3040L10 SCREW S-TIGHT M3X6 BIND HEAD+ GBJS3060L13 DOUBLE SEMS SCREW M4X6 M4X6 FPJ34060L15 DOUBLE SEMS SCREW M4X10 + BLK FPH34100L17 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392AL18 NUT 3/8-32UNEF 0EM401451ALCD1 32INCH LCD MODULE LCD 32INCH UG320XASP801 SPEAKER MAGNETIC S0412F06A DSD0809XQ006SP802 SPEAKER MAGNETIC S0412F06A DSD0809XQ006

PACKINGS1 CARTON A8AF1UH 1EM425737S2 STYROFOAM TOP A8AF1UH 1EM022366S3 STYROFOAM BOTTOM A8AF1UH 1EM022367S4 SET BAG A71FCUH 1EM323657S5 RFID LABEL P7100UM ----------S16 STAND BAG A71FCUH 1EM425338

ACCESSORIESX1 BAG POLYETHYLENE 235X365XT0.03 0EM408420A

X2# OWNERS MANUAL A8AF1UH 1EMN22959X3 REMOTE CONTROL NF027UD 170/

ECNLC6.501/NF027NF027UD

X4 DRY BATTERY(SUNRISE) R6SSE/2S XB0M451MS002X5 SCREW BAG A81N0UH 1EM424596AX6 QUICK SETUP GUIDE A8AF1UH 1EMN22999A

Ref. No. Description Part No.

20080213 13-1 A8AF1EL

ELECTRICAL PARTS LISTPRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.NOTES: 1. Parts that are not assigned part numbers (---------)

are not available.2. Tolerance of Capacitors and Resistors are noted

with the following symbols.

DIGITAL MAIN CBA UNIT

MPS CBA

POWER SUPPLY CBA

C.....0.25% D.....0.5% F.....1%G.....2% J......5% K.....10%M.....20% N.....30% Z.....+80/-20%

Ref. No. Description Part No.DIGITAL MAIN CBA UNIT 1ESA16685

Ref. No. Description Part No.MPS CBAConsists of the following

1ESA16506

POWER SUPPLY CBA(MPS-1)FUNCTION CBA(MPS-3)IR SENSOR CBA(MPS-4)JUNCTION-A CBA(MPS-5)

----------

----------

----------

----------

Ref. No. Description Part No.POWER SUPPLY CBA(MPS-1)Consists of the following:

----------

CAPACITORSC1 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102C2 CHIP CERAMIC CAP.(1608) CH J 22pF/50V CHD1JJ3CH220C3 CHIP CERAMIC CAP.(1608) CH J 22pF/50V CHD1JJ3CH220C4 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C5 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C6 CHIP CERAMIC CAP.(1608) B K 0.01F/50V CHD1JK30B103C8 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C9 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104C10 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102C11 CHIP CERAMIC CAP. CH J 220pF/50V CHD1JJ3CH221C12 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C13 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMAVSL100C14 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C15 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C17 ELECTROLYTIC CAP. 47F/16V M H7 CE1CMAVSL470C18 ELECTROLYTIC CAP. 330F/10V M CE1AMASDL331C19 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C21 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C22 CHIP CERAMIC CAP.(1608) B K 0.01F/50V CHD1JK30B103C23 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102C24 CHIP CERAMIC CAP. CH J 220pF/50V CHD1JJ3CH221C501 ELECTROLYTIC CAP. 1F/50V M CE1JMASDL1R0

C601# ELECTROLYTIC CAPACITOR 270F/200V CA2D271DYG05C602 CERAMIC CAP. HR 470pF/2KV CCD3DKA0R471C603 CAP CERAMIC (AX) 560pF/50V/B/K CA1J561TU061C604 POLYESTER FILM CAP. (PB FREE) 0.047F/

100V JCA2A473DT018

C605 POLYESTER FILM CAP. (PB FREE) 0.0022F/100V J

CA2A222DT018

C606 POLYESTER FILM CAP. (PB FREE) 0.1F/100V J

CA2A104DT018

C607# SAFTY CAP. 2200pF/250V KX CA2E222MR101C608 SAFTY CAP. 2200pF/250V KX CA2E222MR101C633 ELECTROLYTIC CAP. 470F/25V M CE1EMASDL471C634 ELECTROLYTIC CAP 3300F/10V CE1AMZNDL332C635 POLYESTER FILM CAP. (PB FREE) 0.0022F/

100V JCA2A222DT018

C636 CERAMIC CAP. R K 1500pF/2KV(HR) CCD3DKA0R152C638 ELECTROLYTIC CAP. 1000F/35V M CE1GMZADL102C639 ELECTROLYTIC CAP. 220F/50V M CE1JMASDL221C640 CAP CERAMIC (AX) 0.01F/50V/B/K CA1J103TU061C642 CAP ELE STD-85 4700F 6.3V SL CE0KMZNDL472C643 ELECTROLYTIC CAP. 1000F/10V M CE1AMASDL102C644 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C647 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C650 ELECTROLYTIC CAP. 220F/16V M CE1CMASDL221C651 CHIP CERAMIC CAP.(1608) B K 0.01F/50V CHD1JK30B103C652 ELECTROLYTIC CAP. 47F/25V M CE1EMASDL470C653 ELECTROLYTIC CAP. 100F/10V M CE1AMASDL101C654 ELECTROLYTIC CAP. 1000F/10V M CE1AMASDL102C655 ELECTROLYTIC CAP. 1000F/10V M CE1AMASDL102C656 ELECTROLYTIC CAP. 1000F/6.3V M CE0KMASDL102C657 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C658 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C659 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C660 ELECTROLYTIC CAP. 22F/50V M CE1JMASDL220C661 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C662 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C663 ELECTROLYTIC CAP. 100F/16V M CE1CMASDL101C664 ELECTROLYTIC CAP 3300F/6.3V M CE0KMZNDL332C666 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C668 CHIP CERAMIC CAP.(1608) F Z 0.1F/50V CHD1JZ30F104C669 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C670 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C671 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C701 ELECTROLYTIC CAP. 100F/10V M CE1AMASDL101C702 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C703 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C704 ELECTROLYTIC CAP. 47F/25V M CE1EMASDL470C705 CHIP CERAMIC CAP. B K 470pF/50V CHD1JK30B471C706 ELECTROLYTIC CAP. 47F/25V M CE1EMASDL470C707 CHIP CERAMIC CAP. B K 470pF/50V CHD1JK30B471C708 CHIP CERAMIC CAP.(1608) CH J 68pF/50V CHD1JJ3CH680C709 CHIP CERAMIC CAP.(1608) CH J 68pF/50V CHD1JJ3CH680C712 ELECTROLYTIC CAP. 100F/16V M CE1CMASDL101C713 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C714 ELECTROLYTIC CAP. 100F/16V M CE1CMASDL101C801 ELECTROLYTIC CAP. 100F/16V M CE1CMASDL101C802 ELECTROLYTIC CAP. 100F/16V M CE1CMASDL101C803 ELECTROLYTIC CAP. 1000F/25V M CE1EMZNDL102C804 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C805 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C806 ELECTROLYTIC CAP. 2.2F/50V M CE1JMASDL2R2


20080213 13-2 A8AF1EL

C807 CHIP CERAMIC CAP.(1608) B K 0.47F/16V CHD1CK30B474C808 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C809 CHIP CERAMIC CAP.(1608) B K 0.47F/16V CHD1CK30B474C810 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C811 CHIP CERAMIC CAP.(1608) B K 0.47F/10V CHD1AK30B474C812 CHIP CERAMIC CAP.(1608) B K 0.47F/10V CHD1AK30B474C813 CHIP CERAMIC CAP.(1608) B K 0.47F/10V CHD1AK30B474C814 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C815 ELECTROLYTIC CAP. 2.2F/50V M CE1JMASDL2R2C816 CHIP CERAMIC CAP.(1608) B K 0.47F/16V CHD1CK30B474C817 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C818 CHIP CERAMIC CAP.(1608) B K 0.47F/16V CHD1CK30B474C819 CHIP CERAMIC CAP.(1608) B K 0.1F/50V CHD1JK30B104C820 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C821 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C824 CHIP CERAMIC CAP.(1608) B K 0.47F/10V CHD1AK30B474C825 CHIP CERAMIC CAP.(1608) B K 0.47F/10V CHD1AK30B474C826 CHIP CERAMIC CAP.(1608) B K 3300pF/50V CHD1JK30B332C827 CHIP CERAMIC CAP.(1608) B K 3300pF/50V CHD1JK30B332C7001 ELECTROLYTIC CAP. 47F/25V M CE1EMASDL470C7002 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMAVSL100C7003 ELECTROLYTIC CAP. 10F/50V M CE1JMASDL100C7004 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7005 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7006 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7007 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7008 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C7009 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C7010 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C7012 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C7013 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C7101 ELECTROLYTIC CAP. 220F/10V M CE1AMASDL221C7102 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102C7109 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7110 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7111 ELECTROLYTIC CAP. 220F/10V M CE1AMASDL221C7201 CHIP CERAMIC CAP. F Z 1F/10V CHD1AZ30F105C7202 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000C7203 ELECTROLYTIC CAP. 10F/16V M H7 CE1CMAVSL100C7204 CHIP CERAMIC CAP.(1608) B K 0.01F/50V CHD1JK30B103C7301 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101C7302 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101C7303 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C7304 ELECTROLYTIC CAP. 100F/10V M CE1AMASDL101C7305 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C7306 CHIP CERAMIC CAP.(1608) F Z 0.1F/25V CHD1EZ30F104C7307 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7308 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7401 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7402 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7602 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7605 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7608 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7611 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7615 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7618 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7621 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7624 CHIP CERAMIC CAP. F Z 2.2F/10V CHD1AZ30F225C7701 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101C7702 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7705 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101C7706 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7709 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101

Ref. No. Description Part No.C7710 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7714 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101C7715 CHIP CERAMIC CAP.(1608) B K 0.047F/50V CHD1JK30B473C7718 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101C7719 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7723 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101C7724 CHIP CERAMIC CAP.(1608) B K 0.047F/50V CHD1JK30B473C7729 CHIP CERAMIC CAP. CH J 39pF/50V CHD1JJ3CH390C7730 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7733 CHIP CERAMIC CAP. CH J 39pF/50V CHD1JJ3CH390C7734 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7738 CHIP CERAMIC CAP. CH J 39pF/50V CHD1JJ3CH390C7739 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7743 CHIP CERAMIC CAP. CH J 39pF/50V CHD1JJ3CH390C7744 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7747 CHIP CERAMIC CAP. CH J 39pF/50V CHD1JJ3CH390C7748 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7751 CHIP CERAMIC CAP. CH J 39pF/50V CHD1JJ3CH390C7752 CHIP CERAMIC CAP. F Z 0.47F/16V CHD1CZ30F474C7801 ELECTROLYTIC CAP. 100F/16V M CE1CMASDL101C7802 ELECTROLYTIC CAP. 100F/16V M CE1CMASDL101

CONNECTORSCN102 242 SERIES CONNECTOR 224202106W1 J322C06TG001CN301 TWG CONNECTOR 23P TWG-P23P-A1 J3TWA23TG001CN302 TWG CONNECTOR 23P TWG-P23P-A1 J3TWA23TG001CN303 TWG CONNECTOR 23P TWG-P23P-A1 J3TWA23TG001CN501 242 SERIES CONNECTOR 224202104W1 J322C04TG001CN601 WIRE ASSEMBLY 004 2PIN / 100MM / AWG18 WX1A8AF0-004CN801 PH CONNECTOR TOP 2P B2B-PH-K-S

(LF)(SN)J3PHC02JG029

CN802 PH CONNECTOR TOP 2P B2B-PH-K-S (LF)(SN)

J3PHC02JG029

DIODESD2 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D3 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D502 ZENER DIODE MTZJT-775.6A QDTA0MTZJ5R6D503 DIODE FR104-B NDLZ000FR104D504 ZENER DIODE MTZJT-7710B QDTB00MTZJ10D505 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D506 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D507 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D508 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D509 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D510 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D511 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D513 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D514 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D602# ZENER DIODE MTZJT-7739B QDTB00MTZJ39D603 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D604# ZENER DIODE MTZJT-7727B QDTB00MTZJ27D606 ZENER DIODE MTZJT-774.3B QDTB0MTZJ4R3D607 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D631 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D632 SCHOTTKY BARRIER DIODE ERB81-004 AERB81004***D633 DIODE FR154 NDLZ000FR154D634 IC SHUNT REGULATOR KIA431-AT/P NSZBA0TJY036D635 ZENER DIODE MTZJT-7720B QDTB00MTZJ20D636 DIODE FR154 NDLZ000FR154D637 DIODE FR154 NDLZ000FR154D638 SCHOTTKY BARRIER DIODE ERC84-009 QDLZERC84009D639 SCHOTTKY BARRIER DIODE ERC84-009 QDLZERC84009D640 SCHOTTKY BARRIER DIODE SB340 NDQZ000SB340D641 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133


20080213 13-3 A8AF1EL

D642 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D644 DIODE 1ZC43(Q) QDLZ001ZC43QD645 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D646 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D647 SCHOTTKY BARRIER DIODE ERB81-004 AERB81004***D648 IC SHUNT REGULATOR KIA431-AT/P NSZBA0TJY036D649 ZENER DIODE MTZJT-7733B QDTB00MTZJ33D650 ZENER DIODE MTZJT-776.2C QDTC0MTZJ6R2D651 DIODE FR104-B NDLZ000FR104D652 ZENER DIODE MTZJT-7724A QDTA00MTZJ24D654 DIODE FR154 NDLZ000FR154D655 ZENER DIODE MTZJT-776.8C QDTC0MTZJ6R8D656 ZENER DIODE MTZJT-7716B QDTB00MTZJ16D657 DIODE FR154 NDLZ000FR154D658 ZENER DIODE MTZJT-775.6C QDTC0MTZJ5R6D660 ZENER DIODE MTZJT-776.8B QDTB0MTZJ6R8D667 SCHOTTKY BARRIER DIODE SB140 NDWZ000SB140D668 PCB JUMPER D0.6-P5.0 JW5.0TD669 SCHOTTKY BARRIER DIODE ERA81-004Q QDLZRA81004QD670 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D671 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D676 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D801 ZENER DIODE MTZJT-7710B QDTB00MTZJ10D802 ZENER DIODE MTZJT-775.6B QDTB0MTZJ5R6D804 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D805 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133D811 ZENER DIODE MTZJT-7720B QDTB00MTZJ20D812 ZENER DIODE MTZJT-7720B QDTB00MTZJ20D813 ZENER DIODE MTZJT-7720B QDTB00MTZJ20D814 ZENER DIODE MTZJT-7720B QDTB00MTZJ20

ICSIC603# PHOTO COUPLER LTV817MCF NPECLTV817MFIC637 IC LD1117V NSZBA0SSS046IC701 IC(AUDIO D/A) PCM1782DBQR NSZBA0TTY192IC702 IC OP AMP NJM4558M(TE1)-#ZZZB QSZBA0TJR089IC801 IC POWER AMP R2A15108SN QSZBA0THT074IC7001 IC VIDEO ANALOG INTERFACE R2A11011FP

QFP 56PINQSZBA0RHT066

IC7301 IC SWITCHING TC4052BF(ELNF) QSZBA0TTS162COILS

L1 CHOKE COIL 22H-K LLBD00PKV021L801 COIL RADIAL LHLP10NB220M 22H LLF2200TU003L802 COIL RADIAL LHLP10NB220M 22H LLF2200TU003L803 COIL RADIAL LHLP10NB220M 22H LLF2200TU003L804 COIL RADIAL LHLP10NB220M 22H LLF2200TU003L7802 PCB JUMPER D0.6-P5.0 JW5.0TL7803 PCB JUMPER D0.6-P5.0 JW5.0T

TRANSISTORSQ2 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ3 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ4 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ5 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ501 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ502 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ601# FET MOS 2SK3563(Q) QFWZ2SK3563QQ602# TRANSISTOR 2SC2120-O(TE2 F T) QQS02SC2120FQ631 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ632 TRANSISTOR KTA1267-GR-AT/P NQS1KTA1267PQ633 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ634 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ637 NPN TRANSISTOR POWER 2SC4881F HFE

MAX320QQWZ2SC4881F

Ref. No. Description Part No.Q638 NPN TRANSISTOR POWER 2SC4881F HFE

MAX320QQWZ2SC4881F

Q639 TRANSISTOR KTA1267-GR-AT/P NQS1KTA1267PQ645 TRANSISTOR 2SD400(E) QQUE002SD400Q646 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ650 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ671 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ801 TRANSISTOR 2SC2120-Y(TE2 F T) QQSY2SC2120FQ7201 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ7301 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199PQ7302 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P

RESISTORSR1 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000R2 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000R5 CHIP RES. 1/10W J 1k RRXAJR5Z0102R6 CHIP RES. 1/10W J 100 RRXAJR5Z0101R7 CHIP RES. 1/10W J 150k RRXAJR5Z0154R8 CHIP RES. 1/10W J 100k RRXAJR5Z0104R11 CHIP RES. 1/10W J 220 RRXAJR5Z0221R12 CHIP RES. 1/10W J 22k RRXAJR5Z0223R13 CHIP RES. 1/10W J 22k RRXAJR5Z0223R14 CHIP RES. 1/10W J 220k RRXAJR5Z0224R16 CHIP RES. 1/10W J 750 RRXAJR5Z0751R17 CHIP RES. 1/10W J 4.7k RRXAJR5Z0472R18 CARBON RES. 1/4W J 4.7k RCX4JATZ0472R19 CHIP RES. 1/10W J 560 RRXAJR5Z0561R20 CHIP RES. 1/10W J 100 RRXAJR5Z0101R21 CHIP RES. 1/10W J 4.7k RRXAJR5Z0472R22 CHIP RES. 1/10W J 1.5k RRXAJR5Z0152R24 CARBON RES. 1/4W J 1k RCX4JATZ0102R25 CHIP RES. 1/10W J 10k RRXAJR5Z0103R26 CHIP RES. 1/10W J 82 RRXAJR5Z0820R301 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000R302 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000R303 CHIP RES.(1608) 1/10W 0 RRXAZR5Z0000R501 PCB JUMPER D0.6-P5.0 JW5.0TR502 CHIP RES. 1/10W F 7.50 k RRXAFR

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