Philips 42pfl3704d-f7 Chassis Fl9.2 [ET]

Service ManualContents

42” 42PFL3704D/F7 (Serial No. : DS1A**********)42” 42PFL3704D/F7 (Serial No. : YA1A**********)42” 42PFL3704D/F7 (Serial No. : YA2A**********)

© 2009 Funai Electric Co., Ltd.

All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed, downloaded or stored in any storage medium, in any form or for any purpose without the express prior written consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.

Information in this document is subject to change without notice. Funai reserves the right to change the content herein without the obligation to notify any person or organization of such changes.

with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way without the express written consent of Funai. All other trademarks used herein remain the exclusive property of their respective owners. Nothing contained in this manual should be construed as granting, by implication or otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law.

LCD TVchassis FL9.2

A91H2UH/A91H5UF/A91H9UF091109

IMPORTANT SAFETY NOTICE

Proper service and repair is important to the safe, reliable operation of all P&F Equipment. The service procedures recommended by P&F 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. P&F 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, P&F has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by P&F 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 CONTENTS

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-1

1-1 A91H2SP

SPECIFICATIONS

< TUNER / NTSC >ANT. Input ---------------------- 75 Ω Unbal., F type

< TUNER / ATSC >

< LCD PANEL >

< VIDEO >

< AUDIO >

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

Description Condition Unit Nominal Limit

1. AFT Pull-In Range --- MHz ±2.3 ±2.1

2. Synchronizing Sens.TV.ch.4

CA.ch.31CA.ch.87

dBµdBµdBµ

181818

202023


1. Received Freq. Range (-28dBm) --- kHz --- ±100

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

ch.10ch.41

dBmdBmdBm

---------

-76/0-76/0

-76/+4


1. Native Pixel Resolution HorizontalVertical

pixelspixels

1366768

------

2. Brightness (w / filter) --- cd/m2 320 ---

3. Viewing Angle HorizontalVertical

°°

-88 to 88-88 to 88

------


1. Over Scan HorizontalVertical

%%

55

5±55±5

2. Color Temperature---xy

°K 120000.2720.278

---±3%±3%

3. Resolution (composite video) HorizontalVertical

lineline

400350

------


1. Audio Output 10% Distortion (ATSC 0 dBfs) Lch/Rch W 10.0/10.0 8.0/8.0

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 PRECAUTIONS

Prior 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 tubing

2) Double insulated wires

3) High voltage leads

D. Use specified insulating materials for hazardous live parts. Note especially:

1) Insulation Tape

2) PVC tubing

3) Spacers

4) 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 Distance

When 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 Test

Confirm 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 µF CAP. & 1.5 kΩ 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 SERVICING

Circuit 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-IC

1. Removal

With 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-ICDesolderingMachine

CBA

Flat Pack-IC

Tweezers

Masking Tape

Fig. S-1-2

Flat Pack-IC Desoldering Braid

Soldering Iron

Fig. 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 “ 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-1-8

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 Body

Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.

2. Ground for Workbench

Be sure to place a conductive sheet or copper plate with proper grounding (1 MΩ) 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.

<Incorrect>

CBA

Grounding Band

Conductive Sheet orCopper Plate

1MΩ

1MΩ

<Correct>

CBA

4-1 A91H2DC

CABINET DISASSEMBLY INSTRUCTIONS[42PFL3704D/F7(Serial No. : DS1A**********)]

1. 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.

Step/Loc. No.

Part

Removal

Fig. No.

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

Desolder

Note

[1] Stand Assembly D1 4(S-1) ---

[2] Rear Cabinet D1 11(S-2), 4(S-3),

2(S-4), (S-5), (S-6) ---

[1] StandAssembly

[2] Rear Cabinet [13] Speaker(s)

[7] Inverter Power CBA

[10] AC InletHolder

[11] StandBracket

[3] Jack Holder (D)

[5] Jack Holder (A)

[9] PCB Holder

[8] Wall Mount Bracket

[4] Digital MainCBA Unit

[6] Jack PowerCBA

[12] LCD ModuleAssembly

[17] FrontCabinet

[16] IR SensorCBA

[14] JunctionCBA

[15] FunctionCBA

[3] Jack Holder(D) D2 (S-7) ---

[4] Digital Main CBA Unit

D2D5

6(S-8), 4(S-9), *CN201, *CN202, *CN3901, Shield Box

---

[5] Jack Holder(A) D2 (S-10) ---

[6] Jack Power CBA

D2D5

6(S-11), *CN203, *CN801, *CN802, *CN901, *CN1501

---


D2D5

8(S-12), *CN1601, *CN1803, *CN1804 ---

[8] Wall Mount Bracket D3 4(S-13) ---

[9] PCB Holder D3 4(S-14) ---

[10] AC Inlet Holder D3 2(S-15) ---

[11] Stand Bracket D3 2(S-16), 2(S-17),

4(S-18), 2(S-19) ---

[12]LCD Module Assembly

D4 6(S-20) ---

[13] Speaker(s) D4 4(S-21), 8(S-22), Speaker Box(es)[F] ---

[14] Junction CBA D4 Desolder ---

[15] Function CBA D4 *WH301A ---

[16] IR Sensor CBA D4 --------------- ---

[17] Front Cabinet D4 --------------- ---

↓(1)

↓(2)

↓(3)

↓(4)

↓(5)

Step/Loc. No.

Part

Removal

Fig. No.


Desolder

Note

4-2 A91H2DC

(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 = 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."

[2] Rear Cabinet

(S-1)

[1] Stand Assembly

(S-2)(S-3)

(S-2)

(S-2)

(S-2)

(S-4)

(S-6)

(S-5)

Fig. D1

4-3 A91H2DC

(S-11)

(S-11)

[3] Jack Holder(D)

[5] Jack Holder(A)



[6] Jack Power CBA

(S-7)

Shield Box

(S-12)

(S-12)

(S-8)

(S-9)

(S-10)

Fig. D2

4-4 A91H2DC

(S-13)

(S-16)

(S-18)

(S-18)

(S-17)

(S-19)

(S-15)

(S-14)


[11] Stand Bracket

[9] PCB Holder

[10] AC Inlet Holder

(S-16)

(S-19)

(S-17)

Fig. D3

4-5 A91H2DC

(S-21)

(S-22)

(S-22)

(S-20)

(S-20)

[12] LCD Module Assembly

[16] IR Sensor CBA

[15] Function CBA

[14] Junction CBA

[13] Speaker

[17] Front Cabinet

[13] Speaker

(S-21)

Speaker Box [F]

Speaker Box [F]

Fig. D4

4-6 A91H2DC

TV Cable Wiring Diagram

Inverter Power CBA

Jack Power CBA

WH301A

WH302BWH301B CN302WH302A

Digital Main CBA Unit

CN1501

CN901

CN601

CN801

CN802

CN203 CN202 CN201

CN3702 CN3701

CN1803CN1804

CN1801

JunctionCBA

Function CBA

IR Sensor CBA

To LCD Module Assembly

To AC Inlet To Speaker


CN1601

CN3901

Fig. D5

4-7 A91H5DC

CABINET DISASSEMBLY INSTRUCTIONS[42PFL3704D/F7(Serial No. : YA1A**********)]



Step/Loc. No.

Part

Removal

Fig. No.


Desolder

Note

[1] Stand Base Assembly D1 4(S-1) ---

[2] Stand Hinge D1 4(S-2), 2(S-3) ---

[1] Stand BaseAssembly

[3] Stand SubCover



[12] AC InletHolder

[13] StandBracket

[5] Jack Holder (D)

[7] Jack Holder (A)

[11] PCB Holder



[8] Jack PowerCBA


[19] FrontCabinet

[2] Stand Hinge

[18] IR SensorCBA

[16] JunctionCBA

[17] FunctionCBA

[3] Stand Sub Cover D1 --------------- ---

[4] Rear Cabinet D1 11(S-4), 2(S-5), (S-6),

(S-7) ---



D2D5


---


[8] Jack Power CBA

D2D5

6(S-12), *CN203, *CN801, *CN802, *CN901, *CN1501

---


D2D5

8(S-13), *CN1601, *CN1803 ---


[11] PCB Holder D3 4(S-15) ---



4(S-19) ---


D4 6(S-20) ---




[18] IR Sensor CBA D4 (S-23) ---

[19] Front Cabinet D4 --------------- ---

↓(1)

↓(2)

↓(3)

↓(4)

↓(5)

Step/Loc. No.

Part

Removal

Fig. No.


Desolder

Note

4-8 A91H5DC

Note:




(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 = Connector* = Unhook, Unlock, Release, Unplug, or Desoldere.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2)


[4] Rear Cabinet

(S-1)

[1] Stand Base Assembly

(S-4)(S-2)

(S-4)

(S-4)

(S-4)

(S-5)

(S-7)

(S-3)

(S-6)

[2] Stand Hinge

[3] Stand Sub Cover

Fig. D1

4-9 A91H5DC

(S-12)

(S-12)

[5] Jack Holder(D)

[7] Jack Holder(A)



[8] Jack Power CBA

(S-8)

Shield Box

(S-13)

(S-13)

(S-9)

(S-10)

(S-11)

Fig. D2

4-10 A91H5DC

(S-14)

(S-17)

(S-19)

(S-19)

(S-18)

(S-16)

(S-15)


[13] Stand Bracket

[11] PCB Holder


(S-17)

(S-18)

Fig. D3

4-11 A91H5DC

(S-21)

(S-22)

(S-22)

(S-20)

(S-20)


[18] IR Sensor CBA

[17] Function CBA

[16] Junction CBA

[15] Speaker

[19] Front Cabinet

[15] Speaker

(S-21)(S-23)

Speaker Box [F]

Speaker Box [F]

Fig. D4

4-12 A91H5DC


Inverter Power CBA

Jack Power CBA

WH301A



CN1501

CN901

CN601

CN801

CN802

CN203 CN202 CN201

CN3702 CN3701

CN1803

CN1801

JunctionCBA

Function CBA

IR Sensor CBA




CN1601

CN3901

Fig. D5

4-13 A91H9DC

CABINET DISASSEMBLY INSTRUCTIONS[42PFL3704D/F7(Serial No. : YA2A**********)]



Step/Loc. No.

Part

Removal

Fig. No.


Desolder

Note

[1] Stand Base Assembly D1 4(S-1) ---

[2] Stand Hinge D1 4(S-2), 2(S-3) ---

[1] Stand BaseAssembly

[3] Stand SubCover



[12] AC InletHolder

[13] StandBracket

[5] Jack Holder (D)

[7] Jack Holder (A)

[11] PCB Holder



[8] Jack PowerCBA


[19] FrontCabinet

[2] Stand Hinge

[18] IR SensorCBA

[16] JunctionCBA

[17] FunctionCBA

[3] Stand Sub Cover D1 --------------- ---

[4] Rear Cabinet D1 11(S-4), 2(S-5), (S-6),

(S-7) ---



D2D5


---


[8] Jack Power CBA

D2D5

6(S-12), *CN203, *CN801, *CN802, *CN901, *CN1501

---


D2D5

8(S-13), *CN1601, *CN1803, *CN1804 ---


[11] PCB Holder D3 4(S-15) ---



4(S-19) ---


D4 6(S-20) ---




[18] IR Sensor CBA D4 (S-23) ---

[19] Front Cabinet D4 --------------- ---

↓(1)

↓(2)

↓(3)

↓(4)

↓(5)

Step/Loc. No.

Part

Removal

Fig. No.


Desolder

Note

4-14 A91H9DC

Note:




(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 = Connector* = Unhook, Unlock, Release, Unplug, or Desoldere.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2)


[4] Rear Cabinet

(S-1)

[1] Stand Base Assembly

(S-4)(S-2)

(S-4)

(S-4)

(S-4)

(S-5)

(S-7)

(S-3)

(S-6)

[2] Stand Hinge

[3] Stand Sub Cover

Fig. D1

4-15 A91H9DC

(S-12)

(S-12)

[5] Jack Holder(D)

[7] Jack Holder(A)



[8] Jack Power CBA

(S-8)

Shield Box

(S-13)

(S-13)

(S-9)

(S-10)

(S-11)

Fig. D2

4-16 A91H9DC

(S-14)

(S-17)

(S-19)

(S-19)

(S-18)

(S-16)

(S-15)


[13] Stand Bracket

[11] PCB Holder


(S-17)

(S-18)

Fig. D3

4-17 A91H9DC

(S-21)

(S-22)

(S-22)

(S-20)

(S-20)


[18] IR Sensor CBA

[17] Function CBA

[16] Junction CBA

[15] Speaker

[19] Front Cabinet

[15] Speaker

(S-21)(S-23)

Speaker Box [F]

Speaker Box [F]

Fig. D4

4-18 A91H9DC


Inverter Power CBA

Jack Power CBA

WH301A



CN1501

CN901

CN601

CN801

CN802

CN203 CN202 CN201

CN3702 CN3701

CN1803CN1804

CN1801

JunctionCBA

Function CBA

IR Sensor CBA




CN1601

CN3901

Fig. D5

5-1 FL9.1PEA

ELECTRICAL ADJUSTMENT INSTRUCTIONS

General 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. NTSC Pattern Generator (Color Bar W/White

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

2. Remote control unit

3. Color Analyzer

How to make the Service remote control unit:1. Prepare the MAGNAVOX remote control unit.

(Part No. NF800UD or NF802UD)

2. 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. 1

service button(There is a button under the plastic housing.)

A

Code : Pic code : MIPS :

***********-*** **-***-**-*****-***Push 0key

Tuner : Safety :

****-*****-****safety_Non

"*" differs depending on the models.

5-2 LC7NEA

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 [3] button on the service remote control unit.

5. Press [CHANNEL UP/DOWN] 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] button

Red mode

Green mode

Blue mode

Black mode

[7] button

White mode

[7] button

[7] button

White 20% mode[7] button

Test Point Adj. Point

Screen [CHANNEL UP/DOWN ] buttons

M. EQ. Spec.

Color analyzer See below

Figure

Color Analyzer

To avoid interference from ambinent light, this adjustment should be performed in a dark room.

L = 3 cm

Perpendicularity

5-3 LC7NEA

The white balance adjustment should be performed when replacing the LCD Panel or Digital CBA.

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, 40%=40IRE).

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 [VOLUME DOWN] button on the service remote control unit and select “C/D” mode.

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

6. In each color mode, press [CHANNEL UP/DOWN] buttons to adjust the values of color.

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

Test Point Adj. Point Mode Input

Screen[VOLUME DOWN]button

[VIDEO1]C/D

White Raster (APL 70%)

or(APL 40%)

M. EQ. Spec.

Pattern Generator, Color analyzer

x= 0.272 ± 0.005y= 0.278 ± 0.005

Figure

Color Analyzer

L = 3 cm

Perpendicularity

INPUT: WHITE 70%, 40%

To avoid interference from ambinent light, this adjustment should be performed in a dark room.

40%=40IRE 70%=70IRE100IRE100IRE

0IRE 0IRE

INPUT SIGNAL

LowLight

HightLight

6-1 A91F3INT

HOW TO INITIALIZE THE LCD TV

The 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.

1. Turn the power on.

2. To enter the service mode, press the service button on the service remote control unit.

- To cancel the service mode, press [POWER] button on the service 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 A91H2FW

FIRMWARE RENEWAL MODE

Equipment Requireda. USB memoryb. Remote Control Unit

Firmware Update ProcedureNote: There are two states (the User Upgrade and

the Factory Upgrade) in firmware update.

The identification of User Upgrade and Factory Upgrade are done by the filename.

1. Turn the power off and unplug the AC Cord.

2. Insert the USB memory to the USB port as shown below.

3. Plug the AC cord in the wall outlet and turn the power on.

4. The update will start and the following will appear on the screen.

Note: If the above screen isn’t 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 on the screen.

Unplug the AC cord and kindly remove the USB memory from the USB port. Plug the AC cord in the wall outlet again and turn the power on.

Note:

When the Factory Upgrade is used, after restarting TV, shift to initial screen menu in service mode. "INITIALIZED" will appear on the upper right of the screen. "INITIALIZED" color will change to green from red when initializing is complete.

User Upgrade Upgrade the firmware only. The setting values are not initialized.

Factory upgrade Upgrade the firmware and initialize the setting values.

Rear Cabinet

USB Memory

USB port

Software upgrade in progress. Please wait.Do not remove the USB device or turn the TV offwhile upgrade is in progress.

Software Upgrade

Downloading...

0%*1

Appearance State

Downloading... Downloading the firmware from the USB memory.

Writing... Writing the downloaded firmware in flash memory.

Checking... Checking the new firmware.

Software Upgrade

The software upgrade is completed.Remove USB storage device, unplug and replug power code.

8-1 A91H2TR

TROUBLESHOOTING

[ Power Supply Section ]

The power cannot be turned on.

The fuse blows out.

FLOW CHART NO.1

( Inverter Power CBA )

FLOW CHART NO.2

Is normal state restored when once unpluggedpower cord is plugged again several seconds?

Check if there is any leak or short-circuiting on theprimary circuit component, and service it if defective.(C1205, D1205, D1206, D1207, D1208, Q1203, Q1204, T1201)

Yes

No

Yes

Is the fuse (F1601) normal? See FLOW CHART No.2 <The fuse blows out.>

No

Check if there is any leak or short-circuiting on theprimary circuit component, and service it if defective.(D1601, IC1401, IC1702, Q1601, Q1602, Q1701, Q1702, T1701)

No

Yes

Is the AL+5V line voltage normal?No

Is the PANEL+24V line voltage normal?

Yes

Check each rectifying circuit of the secondarycircuit and service it if defective.

Check the presence that the primary componentis leaking or shorted and service it if defective.

Check the presence that the rectifying diode or circuit is shorted in each rectifying circuit of secondary side, and service it if defective.

After servicing, replace the fuse.

When the output voltage fluctuates.FLOW CHART NO.3

Does the photocoupler circuit on the secondary side operate normally?

No

Yes

Check D1213, D1720, IC1202, IC1704 and their periphery circuit, and service it if defective.

When buzz sound can be heard in the vicinity 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,and service it if defective. (D1101, D1714, D1715, Q1101)

Check D1210, IC1202, IC1702, IC1704 and their periphery, circuit and service it if defective.

8-2 A91H2TR

Check if there is any leak or short-circuit on the loaded circuit, and service it if defective.

AL+5V is not output.FLOW CHART NO.5

Is approximately +5V voltage supplied to thecathode of D1101?

No

Yes

Check C1103, D1101, D1102 and their periphery circuit, and service it if defective.

Check D632, R640 and their periphery circuit, and service it if defective.

TUNER+31V is not output.FLOW CHART NO.9

Is approximately +40V voltage supplied to thecathode of D618?

No

Yes


Is approximately +4V voltage supplied to the base of Q1101?

AL+3.3V is not output.FLOW CHART NO.6

Is approximately +5V voltage supplied to the collector of Q1101?

No

Yes

Replace Q1101.

Yes


No Check D1109 and their periphery circuit, and service it if defective.

( Jack Power CBA )

When the output voltage fluctuates.FLOW CHART NO.7

Does the photocoupler circuit on the secondary side operate normally?

No

Yes

Check D616, D637, IC601 and their periphery circuit, and service it if defective.

When buzz sound can be heard in the vicinity of power circuit.FLOW CHART NO.8

Check if there is any short-circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary side,and service it if defective. (D613, D615, D617, D618, D620, D621, D622, D623, D624, IC602, Q603, Q604, Q605)

Check D607, IC601 and their periphery, circuit and service it if defective.

8-3 A91H2TR

Replace Q603.

Is approximately +9V voltage supplied to thebase of Q603?

Yes

NoCheck D627, D628 and their periphery circuit, and service it if defective.

No

P-ON+8.2V is not output.FLOW CHART NO.10

Is approximately +16.5V voltage supplied to thecollector of Q603?

Yes

Check C622, C624, D617, D624 and their periphery circuit, and service it if defective.

P-ON+5V is not output.FLOW CHART NO.11

Is approximately +6V voltage supplied to thecollector of Q604?

Check C619, D620 and their periphery circuit, and service it if defective.

Yes

No

Replace Q604.

P-ON+3.3V is not output. FLOW CHART NO.12

Is approximately +5V voltage supplied to thecollector of Q605?


NoYes

Yes

Check D631 and their periphery circuit, and service it if defective.

Check C621, D623 and their periphery circuit, and service it if defective.


NoYes

Check D638 and their periphery circuit, and service it if defective.

No

Replace Q605.

8-4 A91H2TR

[ Video Signal Section ]

No

Is the "L" pulse sent out Pin(1) terminal of remote control receiver (RS301) when the infrared remote control is activated?

Check the line between Pin(1) terminal of remote control receiver(RS301) and Pin(1) of CN202, and service it if defective.

Yes

Is the "L" pulse supplied to Pin(1) of CN202?

Yes

Is 3.3V voltage supplied to Pin(2) terminal of theremote control receiver (RS301)?

No

FLOW CHART NO.2

Operation is possible from the remote control unit.

Check AL+3.3V line and service it if defective.

NoReplace the remote control receiver(RS301) or the remote control unit.

Yes

Replace Digital Main CBA Unit.

When pressing each switches (SW351~SW355, SW357) do the voltage of Pin(3) of CN202 increase?

Yes

The key operation is not functioning.FLOW CHART NO.1

Are the contact point and installation state of the key switches (SW351~SW355, SW357) normal?

Re-install the switches (SW351~SW355, SW357) correctly or replace the poor switch.

Check the switches (SW351~SW355, SW357) and their periphery, and service it if defective.

Yes

Replace Digital Main CBA Unit.

No

No

No operation is possible from the remote control unit.

8-5 A91H2TR

Replace Digital Main CBA Unit or LCD Module Assembly.

Is 5V voltage supplied to the Pin(2, 29, 33, 39, 44) of IC401?Is 8.2V voltage supplied to the Pin(12) of IC401?

Replace IC401. Check P-ON+5V, P-ON+8.2V line and service it if defective.

Yes No

Yes

Yes

FLOW CHART NO.3Picture does not appear normally. (EXT. input)

FLOW CHART NO.4Picture does not appear normally. (Tuner input)

Are the video signals inputted to each pin of IC401? Check the line between video input terminal andeach pin of IC401.

Are the video signals outputted to each pin of IC401?

Yes

No

No

No

IC401 VIDEO-IN 13PINIC401 Y-IN 11PIN

IC401 CVBS/Y/S-Y-IN38PINIC401 Pb-IN36PINIC401 Pr/S-C-IN34PIN

IC401 C-IN 19PINIC401 VIDEO-IN 27PINIC401 Y-IN 2 5PINIC401 C-IN 2 11PIN IC401 COMPONENT-Y-IN43PIN IC401 COMPONENT-Pb-IN47PIN IC401 COMPONENT-Pr-IN

VIDEO-IN 1Y-IN 1C-IN 1VIDEO-IN 2Y-IN 2 C-IN 2 COMPONENT-Y-INCOMPONENT-Pb-INCOMPONENT-Pr-IN52PIN

IC401 3PINIC401 1PINIC401 9PINIC401 7PINIC401 5PINIC401 11PIN IC401 43PIN IC401 47PIN IC401 52PIN

→ JK703→ JK702→ JK702→ JK707→ JK706→ JK706→ JK717→ JK718→ JK719

Check the line between Pin(3, 4) of CN201 andPin(12, 13) of TU101, and service it if defective.

Are the DIF signal inputted to Pin(3, 4) of CN201?

Replace Digital Main CBA Unit or LCD ModuleAssembly.

8-6 A91H2TR

[ Audio Signal Section ]

Check SP801,SP802 and their periphery circuit,and service it if defective.

Are the audio(L/R) signals inputted to Pin(1, 44)of IC801?

Yes

Yes

No

Are the audio(L/R) signals outputted to CN801 and CN802?

Check IC801 and their periphery circuit, and service it if defective.

No

Yes

Yes

Yes

Yes

Check the line between Pin(8, 10) of CN202 and Pin(1, 44) of IC801, and service it if defective.


Is 5V voltage supplied to the Pin(2, 29, 33, 39, 44) of IC401?Is 8.2V voltage supplied to the Pin(12) of IC401?

Replace IC401. Check P-ON+5V, P-ON+8.2V line and service it if defective.

Yes NoYes (Output to speakers)

Yes (Output to audiooutput terminal)

FLOW CHART NO.1Picture does not appear normally. (EXT. input)

Are the audio(L/R) signals inputted to each pin of IC401?

Check the line between audio input terminal andeach pin of IC401.

Are the audio(L/R) signals outputted to Pin(27, 28) of IC401?

Are the audio(L/R) signals outputted to Pin(8, 10) of CN202?

Yes

No

No

No

No



No

IC401 AUDIO(L/R)-IN 1AUDIO(L/R)-IN 2COMPONENT AUDIO(L/R)-INHDMI AUDIO(L/R)-IN

AUDIO(L/R)-IN 1AUDIO(L/R)-IN 2COMPONENT AUDIO(L/R)-INHDMI AUDIO(L/R)-IN

14,15PINIC401 16,17PINIC401 20,21PINIC401 24,25PIN

14,15PIN16,17PIN20,21PIN24,25PIN

IC401IC401IC401IC401

→ JK704, JK705→ JK708, JK709→ JK712, JK713→ JK720, JK721



NoAre the audio(L/R) signals outputted to Pin(1, 7)of IC803?

Check the line between Pin(1, 7) of IC803 and audiooutput terminal(JK722, JK723) and service it if defective.

Replace IC803

8-7 A91H2TR

Check SP801,SP802 and their periphery circuit,and service it if defective.


Yes

Yes

No

Are the audio(L/R) signals outputted to CN801 and CN802?

Check IC801 and their periphery circuit, and service it if defective.

No

Yes

Yes

Yes

Yes



Yes (Output to speakers)

Yes (Output to audiooutput terminal)

FLOW CHART NO.2Picture does not appear normally. (Tuner input)


No

No

No



No



NoAre the audio(L/R) signals outputted to Pin(1, 7)of IC803?

Check the line between Pin(1, 7) of IC803 and audiooutput terminal(JK722, JK723) and service it if defective.

Replace IC803

Check the line between Pin(3, 4) of CN201 andPin(12, 13) of TU101, and service it if defective.

Are the DIF signal inputted to Pin(3, 4) of CN201?

9-1

BLOCK DIAGRAMSSystem Control Block Diagram

A91H2BLS

AC18

KE

Y S

WIT

CH

IC33

01(M

AIN

MIC

RO

CO

NT

RO

LLE

R)

DIG

ITA

L M

AIN

CB

A U

NIT

IR S

EN

SO

R C

BA

FU

NC

TIO

N C

BA

INV

ER

TE

R P

OW

ER

CB

A

JAC

K P

OW

ER

CB

A

WH

302BR

EM

OT

ES

EN

SO

R

RS

301

AL+

3.3V

PO

WE

RD

302

WH

302A

WH

301A

RE

MO

TE

22

P-O

N-H

15

5

CN

202

CN

3702

CN

3702

CN

202

CLK

OU

TC

LKIN

X31

0225

MH

zO

SC

N1

N2

SC

LS

DA

9 8

TU

101

(TU

NE

R U

NIT

)

TO

PO

WE

R S

UP

PLY

2

BLO

CK

DIA

GR

AM

PR

OT

EC

T3

AE

5

PR

OT

EC

T1

AD

5

KE

Y-IN

1AC

5

BA

CK

LIG

HT-

SW

AB16

P-O

N-H

2AB

13

RE

MO

TE

R22

P-O

N-H

1

PR

OT

EC

T1

R23

JUN

CT

ION

C

BA

CN

302

KE

Y-IN

16

6 WH

301B

CN

1801

KE

Y-IN

13

3

CN

901

CN

203

AB23

BA

CK

LIG

HT-

AD

J

IC31

01 (

ME

MO

RY

)

SC

K SI

SO

AB25

AB24

AC25

AC24

6 5 2 1E

113

AC19

SC

L

SD

A

CN

201

CN

3701

CS

WP

SC

KS

INS

OU

TC

SW

P

TO

PO

WE

R

SU

PP

LY 1

B

LOC

K

DIA

GR

AM

P-O

N-H

2P

-ON

-H1

PR

OT

EC

T3

BAC

KLI

GH

T-S

WB

ACK

LIG

HT-

AD

J

2828

SC

L

2727

SD

A

1010

PR

OT

EC

T1

77

PR

OT

EC

T3

2323

BAC

KLI

GH

T-S

W

2525

BAC

KLI

GH

T-A

DJ

KE

Y-IN

13

3

P-O

N-H

18

8

RE

MO

TE

11

P-O

N-H

26

6

93

PR

OT

EC

T3

84

BAC

KLI

GH

T-S

W

75

BAC

KLI

GH

T-A

DJ

P-O

N-H

13

9P

-ON

-H2

48

RE

MO

TE

27

P-O

N-H

15

4K

EY-

IN1

63

TO A

UD

IOB

LOC

K

DIA

GR

AM

AU

DIO

-MU

TE

AU

DIO

-MU

TE

AB9

9-2 A91H2BLV

Video Block DiagramV

IDE

O S

IGN

AL

IC40

1 (I

NP

UT

SE

LEC

TOR

)D

IGIT

AL

MA

IN C

BA

UN

IT

TO D

IGIT

AL

SIG

NA

L P

RO

CE

SS

BLO

CK

D

IAG

RA

M

AU

DIO

SIG

NA

L

JK70

3V

IDE

O-I

N1

CO

MP

ON

EN

T-Y

-IN

1

CO

MP

ON

EN

T-P

b-IN

1

CO

MP

ON

EN

T-P

r-IN

1

CO

MP

ON

EN

T-Y

-IN

2

CO

MP

ON

EN

T-P

b-IN

2

CO

MP

ON

EN

T-P

r-IN

2

JK71

4

JK71

5

JK71

6

JK71

7

JK71

8

JK71

9

3

38 36 34

7 1 5 9 11 41 43 45 47 50 52 51

CV

BS

/Y/S

-Y-I

N18

18P

b-IN

2020

Pr/

S-C

-IN

2222

VID

EO

SE

LEC

TOR

WF

1W

F2

WF

3C

Y

S-V

IDE

O-S

W1

49S

-VID

EO

-SW

2

JK70

6S

-VID

EO

-IN

2

CY

JK70

7V

IDE

O-I

N2

JK70

2S

-VID

EO

-IN

1

JAC

K P

OW

ER

CB

A

CV

BS

/Y/S

-Y-I

NP

b-IN

Pr/

S-C

-IN

TU

101

DIF

-OU

T1

12D

IF-O

UT

213

(TU

NE

R U

NIT

)

IF-A

GC

14

CN

201

CN

3701

DIF

-OU

T1

33

IF-A

GC

11

DIF

-OU

T2

44

TO D

IGIT

AL

SIG

NA

L P

RO

CE

SS

BLO

CK

D

IAG

RA

M

DIF

-OU

T1

DIF

-OU

T2

IF-A

GC

CN

202

CN

3702

WIT

H T

WO

CO

MP

ON

EN

T IN

PU

T

9-3

Audio Block Diagram

A91H2BLA

AU

DIO

SIG

NA

L

IC40

1(I

NP

UT

SE

LEC

TOR

)A

UD

IO(L

)-IN

1

AU

DIO

(R)-

IN1

JK70

4

JK70

5

CO

MP

ON

EN

TA

UD

IO(L

)-IN

1

CO

MP

ON

EN

TA

UD

IO(R

)-IN

1

HD

MI

AU

DIO

(L)-

IN

HD

MI

AU

DIO

(R)-

IN

CO

MP

ON

EN

TA

UD

IO(L

)-IN

2

CO

MP

ON

EN

TA

UD

IO(R

)-IN

2

JK72

0

JK72

1

JK71

0

WIT

H T

WO

CO

MP

ON

EN

T IN

PU

T

JK71

1

JK71

2

JK71

3

14 16

28 27

18 20 15 17 19 21

AU

DIO

SE

LEC

TOR

AU

DIO

(L)-

OU

T

AU

DIO

(R)-

OU

T

JK72

2

JK72

3

24 25

AU

DIO

(L)-

IN2

AU

DIO

(R)-

IN2

JK70

8

JK70

9

CN

3702

CN

202

AU

DIO

(L)

2424

AU

DIO

(R)

2626

JAC

K P

OW

ER

CB

A

AU

DIO

(L)

AU

DIO

(R)

DIG

ITA

L M

AIN

CB

A U

NIT

WF

4

20

IC80

1 (A

UD

IO P

OW

ER

AM

P)

IC80

3 (O

P A

MP

)

1

7 1

5 3

44

9,10

13,1

4

35,3

631

,32

MU

TE

CO

NT

RO

L

CN

801

CL8

01S

P80

1S

PE

AK

ER

L-C

H

CN

802

SP

(R)-

1

CL8

02S

P80

2S

PE

AK

ER

R-C

H

DR

IVE

1P

WM

1

DR

IVE

2P

WM

2

IC35

03(A

UD

IO D

/A C

ON

VE

RT

ER

)IC

3501

(AU

DIO

DS

P)

D/A

CO

NV

ER

TE

RD

SP

(L-C

H)

(R-C

H)

15 145678

37 34333635

39 34402

IC35

02(A

UD

IO D

/A C

ON

VE

RT

ER

)

D/A

CO

NV

ER

TE

R

(L-C

H)

(R-C

H)

15 145678

CN

202

CN

3702

CN

202

CN

3702

AU

DIO

-MU

TE

1111

JK70

1D

IGIT

AL

AU

DIO

-OU

T(C

OA

XIA

L)

Q70

2B

UF

FE

R

Q80

2,Q

804

DR

IVE

Q70

3 MU

TE

SP

DIF

1313

AU

DIO

(L)-

OU

T4

4A

UD

IO(R

)-O

UT

66

AM

P(L

)-O

UT

88

AM

P(R

)-O

UT

1010

SP

(R)+

2

SP

(L)-

1S

P(L

)+2

AC

LKA

DAT

A0

BC

LKLR

CLK

AD

ATA

1

SP

DIF

TO

DIG

ITA

LS

IGN

AL

PR

OC

ES

SB

LOC

KD

IAG

RA

M

TO

DIG

ITA

LS

IGN

AL

PR

OC

ES

SB

LOC

KD

IAG

RA

M

AU

DIO

-MU

TE

TO

SY

ST

EM

C

ON

TR

OL

BLO

CK

DIA

GR

AM

Q80

1

Q70

4 MU

TE

9-4

Digital Signal Process Block Diagram

A91H2BLD

LVD

S-C

O(+

)32

LVD

S-C

O(-

)33

DIG

ITA

L M

AIN

CB

A U

NIT

IC33

01 (

DIG

ITA

L S

IGN

AL

PR

OC

ES

S)

IC38

01 (

HD

MI S

W)

LCD

MO

DU

LEA

SS

EM

BLY

CN

3901

LVD

S-D

1E(+

)21

LVD

S-D

1E(-

)22

LVD

S-D

0E(+

)23

LVD

S-D

0E(-

)24

LVD

S-D

2E(+

)19

LVD

S-D

2E(-

)20

LVD

S-D

3E(+

)13

LVD

S-D

3E(-

)14

LVD

S-D

0O(+

)39

LVD

S-D

0O(-

)40

LVD

S-D

1O(+

)37

LVD

S-D

1O(-

)38

LVD

S-D

2O(+

)35

LVD

S-D

2O(-

)36

LVD

S-D

3O(+

)29

LVD

S-D

3O(-

)30

LVD

S-C

E(+

)16

LVD

S-C

E(-

)17

AD23

AD24

AE23

AF23

AF22

AE22

AD21

AD22

AF24

AE24

AF18

AE18

AD17

AD18

AE17

AF17

AF16

AE16

AE19

AF19

LVD

ST

X

DIG

ITA

LS

IGN

AL

PR

OC

ES

S

A/D

CO

NV

ER

TER

SW

V1

V2

U2

U1

U3

V3

Pr/

S-C

-IN

Pb-

INC

VB

S/Y

/S-Y

-IN

AA3

IF-A

GC

HD

MI-

IN1

HD

MI

SW

JK38

03

DAT

A0(

+)

DAT

A0(

-)D

ATA

1(+

)D

ATA

1(-)

DAT

A2(

+)

DAT

A2(

-)

HD

MI-

DAT

AH

DM

I-C

LOC

K

7 9 4 6 1 3 10 12 16 15

CLO

CK

(+)

CLO

CK

(-)

DE

MO

DU

LATO

R/M

PE

G D

EC

OD

ER

AE2

AF7

AU

DIO

I/F

TO A

UD

IOB

LOC

K D

IAG

RA

MA

CLK

AD

ATA

1

BC

LKLR

CLK

AD

ATA

0S

PD

IF

AD14

AD9

AD12

AD10

AD11

AC10

DAT

A(0

-15)

AD

DE

SS

(0-1

2)

IC32

01

A13-

15,A

18,

A21-

23,B

13-1

5,B1

7,B1

9-23

C15,

C17-

19,

C23,

C24,

D14,

D15,

D17-

19,

D22,

D23

B1,B

9,C2

,C8,

D1,D

3,D7

,D9,

F1,F

9,G

2,G

8,H1

,H3,

H7,H

9M

2,M

3,M

7,M

8,N2

,N3,

N7,N

8,P2

,P3,

P7,P

8,R2

(DD

R2

SD

RA

M)

HD

MI

I/FB

1B

2

C1

C2

D1

D2

A1

A2

AU

DIO

DE

CO

DE

R

DIF

-OU

T1

DIF

-OU

T2

IF-A

GC

TO V

IDE

OB

LOC

K D

IAG

RA

M

VID

EO

DE

CO

DE

R

AF2

M2

AU

DIO

(R)

M1

AU

DIO

(L)

VID

EO

SIG

NA

LA

UD

IO S

IGN

AL

22 21 24 23 26 25 20 19 43 44

HD

MI-

IN2

JK38

01

DAT

A0(

+)

DAT

A0(

-)D

ATA

1(+

)D

ATA

1(-)

DAT

A2(

+)

DAT

A2(

-)

HD

MI-

DAT

AH

DM

I-C

LOC

K

7 9 4 6 1 3 10 12 16 15

CLO

CK

(+)

CLO

CK

(-)

14 13 16 15 18 17 12

56 57 58 59 60 61 62 6311 39 40

HD

MI-

IN3

JK38

02

DAT

A0(

+)

DAT

A0(

-)D

ATA

1(+

)D

ATA

1(-)

DAT

A2(

+)

DAT

A2(

-)

HD

MI-

DAT

AH

DM

I-C

LOC

K

7 9 4 6 1 3 10 12 16 15

CLO

CK

(+)

CLO

CK

(-)

68 67 70 69 72 71 66 65 29 30

9-5 A91H2BLP1

LCD

MO

DU

LEA

SS

EM

BLY

HO

T

CO

LD

HO

T C

IRC

UIT

. BE

CA

RE

FU

L.

CN

1601

HO

T-G

ND

2A

CL

1

AC

601

AC

CO

RD

AC

IN

LET

LIN

EF

ILT

ER

L160

1

LIN

EF

ILT

ER

L160

2

T12

01

BR

IDG

ER

EC

TIF

IER

D12

05-D

1208

BR

IDG

ER

EC

TIF

IER

D16

01

L160

4

TO S

YS

TE

M C

ON

TR

OL

BLO

CK

DIA

GR

AM

INV

ER

TE

R P

OW

ER

CB

A

AL+

3.3V

CN

1501

CN

1804

F16

01

8A/2

50V

4 6 1 2

10 9 8 7

2 5

11 8

T17

01

8 7 5 34 2 1

109 11 12 13 14 15 16Q12

04S

WIT

CH

ING

CO

NT

RO

L

IC12

02

14 3

2

Q12

03S

WIT

CH

ING

Q16

02S

WIT

CH

ING

Q16

01

VC

CS

WIT

CH

ING

(FE

ED

BA

CK

)

RL1

201

Q12

02

Q12

01

Q17

01S

WIT

CH

ING

Q17

02S

WIT

CH

ING

IC17

05(I

SO

LAT

OR

)

IC17

04(F

EE

D B

AC

K)

IC14

01(S

WIT

CH

ING

CO

NT

RO

L)

IC17

02(H

IGH

-VO

LTA

GE

R

ES

ON

AN

T C

ON

TR

OL)

SW

ITC

HIN

G

CO

NT

RO

L

Q11

01+

3.3V

RE

G.

TO P

OW

ER

S

UP

PLY

2

BLO

CK

D

IAG

RA

MC

N60

1

7

11

116

12

14

L160

3

2 5

11 8

HIG

H-

VO

LTA

GE

RE

SO

NA

NT

CO

NT

RO

L

8

8 12 13 3 149 5 4

14 3

2 14 3

2

IC17

05(I

SO

LAT

OR

)

Q17

05

Q17

03

Q17

04

Q14

04

Q14

03

Q14

02

Q14

01

Q17

07Q

1708

14 3

2

PAN

EL+

24V

1-5

CN

1803

PAN

EL+

24V

1-5

P-O

N-H

2P

-ON

-H1

PR

OT

EC

T3

BA

CK

LIG

HT-

AD

JB

AC

KLI

GH

T-S

W

+35

4V1

HO

T+

22V

4

PR

OT

EC

T3

11BA

CKL

IGH

T-AD

J13

BAC

KLIG

HT-

SW14

NO

TE

:T

he v

olta

ge fo

r pa

rts

in h

ot c

ircui

t is

mea

sure

d us

ing

hot G

ND

as

a co

mm

on te

rmin

al.

Power Supply 1 Block Diagram[42PFL3704D/F7 (Serial No. : DS1A**********, YA2A**********)]

CA

UT

ION

!F

ixed

vol

tage

(or

Aut

o vo

ltage

sel

ecta

ble)

pow

er s

uppl

y ci

rcui

t is

used

in th

is u

nit.

If M

ain

Fus

e (F

1601

) is

blo

wn

, che

ck to

see

that

all

com

pone

nts

in th

e po

wer

sup

ply

circ

uit a

re n

ot d

efec

tive

befo

re y

ou c

onne

ct th

e A

C p

lug

to th

e A

C p

ower

sup

ply.

Oth

erw

ise

it m

ay c

ause

som

e co

mpo

nent

s in

the

pow

er s

uppl

y ci

rcui

t to

fail.

For

con

tinue

d pr

otec

tion

agai

nst r

isk

of fi

re,

repl

ace

only

with

sam

e ty

pe 4

A, 1

25V

fuse

.C

AU

TIO

N !

:

AT

TE

NT

ION

: U

tilis

er u

n fu

sibl

e de

rec

hang

e de

mêm

e ty

pe d

e 4

A, 1

25V

.4A

/125

V

9-6 A91H5BLP1

LCD

MO

DU

LEA

SS

EM

BLY

HO

T

CO

LD

HO

T C

IRC

UIT

. BE

CA

RE

FU

L.

CN

1601

HO

T-G

ND

2A

CL

1

AC

601

AC

CO

RD

AC

IN

LET

LIN

EF

ILT

ER

L160

1

LIN

EF

ILT

ER

L160

2

T12

01

BR

IDG

ER

EC

TIF

IER

D12

05-D

1208

BR

IDG

ER

EC

TIF

IER

D16

01

L160

4

TO S

YS

TE

M C

ON

TR

OL

BLO

CK

DIA

GR

AM

INV

ER

TE

R P

OW

ER

CB

A

AL+

3.3V

CN

1501

CN

1804

F16

01

8A/2

50V

4 6 1 2

10 9 8 7

2 5

11 8

T17

01

8 7 5 34 2 1

109 11 12 13 14 15 16Q12

04S

WIT

CH

ING

CO

NT

RO

L

IC12

02

14 3

2

Q12

03S

WIT

CH

ING

Q16

02S

WIT

CH

ING

Q16

01

VC

CS

WIT

CH

ING

(FE

ED

BA

CK

)

RL1

201

Q12

02

Q12

01

Q17

01S

WIT

CH

ING

Q17

02S

WIT

CH

ING

IC17

05(I

SO

LAT

OR

)

IC17

04(F

EE

D B

AC

K)

IC14

01(S

WIT

CH

ING

CO

NT

RO

L)

IC17

02(H

IGH

-VO

LTA

GE

R

ES

ON

AN

T C

ON

TR

OL)

SW

ITC

HIN

G

CO

NT

RO

L

Q11

01+

3.3V

RE

G.

TO P

OW

ER

S

UP

PLY

2

BLO

CK

D

IAG

RA

MC

N60

1

7

11

116

12

14

L160

3

2 5

11 8

HIG

H-

VO

LTA

GE

RE

SO

NA

NT

CO

NT

RO

L

8

8 12 13 3 149 5 4

14 3

2 14 3

2

IC17

05(I

SO

LAT

OR

)

Q17

05

Q17

03

Q17

04

Q14

04

Q14

03

Q14

02

Q14

01

Q17

07Q

1708

14 3

2

PAN

EL+

24V

1-5

CN

1803

PAN

EL+

24V

1-5

P-O

N-H

2P

-ON

-H1

PR

OT

EC

T3

BA

CK

LIG

HT-

AD

JB

AC

KLI

GH

T-S

W

+35

4V1

HO

T+

22V

4

PR

OT

EC

T3

14BA

CKL

IGH

T-AD

J11

,13

BAC

KLIG

HT-

SW12

NO

TE

:T

he v

olta

ge fo

r pa

rts

in h

ot c

ircui

t is

mea

sure

d us

ing

hot G

ND

as

a co

mm

on te

rmin

al.

Power Supply 1 Block Diagram [42PFL3704D/F7 (Serial No. : YA1A**********)]C

AU

TIO

N !

Fix

ed v

olta

ge (

or A

uto

volta

ge s

elec

tabl

e) p

ower

sup

ply

circ

uit i

s us

ed in

this

uni

t.If

Mai

n F

use

(F16

01)

is b

low

n , c

heck

to s

ee th

at a

ll co

mpo

nent

s in

the

pow

er s

uppl

yci

rcui

t are

not

def

ectiv

e be

fore

you

con

nect

the

AC

plu

g to

the

AC

pow

er s

uppl

y.O

ther

wis

e it

may

cau

se s

ome

com

pone

nts

in th

e po

wer

sup

ply

circ

uit t

o fa

il.

For

con

tinue

d pr

otec

tion

agai

nst r

isk

of fi

re,

repl

ace

only

with

sam

e ty

pe 4

A, 1

25V

fuse

.C

AU

TIO

N !

:

AT

TE

NT

ION

: U

tilis

er u

n fu

sibl

e de

rec

hang

e de

mêm

e ty

pe d

e 4

A, 1

25V

.4A

/125

V

9-7

Power Supply 2 Block Diagram

A91H2BLP2

HO

TC

OLD

JAC

K P

OW

ER

CB

A

HO

T C

IRC

UIT

. BE

CA

RE

FUL.

Q60

2S

WIT

CH

ING

CO

NT

RO

L

14 3

2

IC60

1

T60

1

TO

PO

WE

RS

UP

PLY

1B

LOC

K

DIA

GR

AM

C

N15

01

CN

601

2

HO

T-G

ND

2H

OT

+22V

3

+345

V1

43

9 10 16 11 14 15 13 1286 7

Q60

1S

WIT

CH

ING

CN

201

CN

3701

Q60

4S

W+5

V

Q60

3S

W+8

.2V

TO S

YS

TE

M

CO

NT

RO

L B

LOC

KD

IAG

RA

M

PR

OT

EC

T1

AL+

13V

P-O

N+8

.2V

P-O

N+1

1V

TU

NE

R+3

1VP

-ON

+5V

P-O

N+3

.3V

21,2

2

1827

-29

LCD

+12V

P-O

N+3

V

P-O

N+7

VP

-ON

+5V

P-O

N+3

.3V

DIG

ITA

L M

AIN

CB

A U

NIT

15,1

6P

-ON

+3V

15,1

6

P-O

N+3

.3V

21,2

214

P-O

N+5

V14

P-O

N+7

V18

LCD

+12V

27-2

9

Q60

5

(FE

ED

BA

CK

)

SW

+3.3

V

NO

TE

:T

he v

olta

ge fo

r pa

rts

in h

ot c

ircui

t is

mea

sure

d us

ing

hot G

ND

as

a co

mm

on te

rmin

al.

10-1 FL9_2PSC

SCHEMATIC DIAGRAMS / CBA AND TEST POINTS

Standard Notes

WARNING

Many 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 µF (P = 10-6 µF).

5. All voltages are DC voltages unless otherwise specified.

6. This schematic diagrams are masterized version that should cover the entire FL9.2 chasis models.Thus some parts in detail illustrated on this schematic diagrams may vary depend on the model within the FL9.2 chasis.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 chasis at the moment of making this service manual. Depend on the mass production date of each model, the acutual layout of each Board may differ slightly from this version.

10-2 FL9_2PSC

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 MÊME TYPE DE_A,_V.

2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1601) 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 D3

AREA B1

1-D3

Distinction AreaLine 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.

10-3 A91H2SCJP1

Jack Power 1/3 Schematic Diagram

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

10-4 A91H2SCJP2


10-5 A91H2SCJP3


10-6 A91H2SCIP1

Inverter Power 1/3 Schematic Diagram [42PFL3704D/F7 (Serial No. : DS1A**********, YA2A**********)]


CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F1601) 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 8A, 250V fuse.

CAUTION ! :

ATTENTION : Utiliser un fusible de rechange de même type de 8A, 250V.8A 250V

10-7 A91H2SCIP2

Inverter Power 2/3 Schematic Diagram [42PFL3704D/F7 (Serial No. : DS1A**********, YA2A**********)]NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

10-8 A91H2SCIP3

Inverter Power 3/3 Schematic Diagram [42PFL3704D/F7 (Serial No. : DS1A**********, YA2A**********)]NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

10-9 A91H5SCIP1

Inverter Power 1/3 Schematic Diagram [42PFL3704D/F7 (Serial No. : YA1A**********)]




CAUTION ! :


10-10 A91H5SCIP2

Inverter Power 2/3 Schematic Diagram [42PFL3704D/F7 (Serial No. : YA1A**********)]NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

10-11 A91H5SCIP3

Inverter Power 3/3 Schematic Diagram [42PFL3704D/F7 (Serial No. : YA1A**********)]NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.

10-12 A91H2SCIR

IR Sensor, Function & Junction Schematic Diagram

10-13 A91H2SCD1

Digital Main 1/5 Schematic Diagram [42PFL3704D/F7 (Serial No. : DS1A**********, YA2A**********)]

The order of pins shown in this diagram is different from that of actual IC3301.IC3301 is divided into five and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section.

1 NOTE:

10-14 A91H2SCD2



1 NOTE:

10-15


A91H2SCD3


1 NOTE:

10-16


A91H2SCD4


1 NOTE:

10-17


A91H2SCD5


1 NOTE:

10-18 A91H5SCD1

Digital Main 1/5 Schematic Diagram [42PFL3704D/F7 (Serial No. : YA1A**********)]


1 NOTE:

10-19 A91H5SCD2



1 NOTE:

10-20 A91H5SCD3



1 NOTE:

10-21 A91H5SCD4



1 NOTE:

10-22 A91H5SCD5



1 NOTE:

10-23 BA94H0F01012-A

Jack Power CBA Top View


Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing.Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.

10-24

PIN 24 OFCN202

WF4

PIN 22 OFCN202

WF3

PIN 20 OFCN202

WF2

PIN 18 OFCN202

WF1

BA94H0F01012-A

Jack Power CBA Bottom View



10-25 BA94H0F01033-A

Inverter Power CBA Top View [42PFL3704D/F7 (Serial No. : DS1A**********, YA2A**********)]





CAUTION ! :


10-26 BA94H0F01033-A

Inverter Power CBA Bottom View [42PFL3704D/F7 (Serial No. : DS1A**********, YA2A**********)]





CAUTION ! :


10-27 BA91H5F01031-A

Inverter Power CBA Top View [42PFL3704D/F7 (Serial No. : YA1A**********)]





CAUTION ! :


10-28 BA91H5F01031-A

Inverter Power CBA Bottom View [42PFL3704D/F7 (Serial No. : YA1A**********)]





CAUTION ! :


10-29

BA94H0F01012-B BA94H0F01012-D

Function CBA Top View

Function CBA Bottom View

Junction CBA

Top View

Junction CBA

Bottom View

BA94H0F01012-C

IR Sensor CBA Top View

IR Sensor CBA Bottom View

WAVEFORMS

A91H2WF11-1

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

WF1 ~ WF4 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.)

CVBSCVBS 0.2V0.2V 2020ms

WF1 Pin 18 of CN202

S-VIDEO-YS-VIDEO-Y 0.2V0.2V 2020ms

S-VIDEO-CS-VIDEO-C 0.2V0.2V

WF3 Pin 22 of CN202

2020ms

AUDIOAUDIO 1V1V 0.5m0.5ms

COMPONENT-PrCOMPONENT-Pr 0.2V0.2V 2020msms

COMPONENT-Pb COMPONENT-Pb 0.2V0.2V 2020ms

Pin 20 of CN202WF2

COMPONENT-YCOMPONENT-Y 0.2V0.2V 2020ms

(VIDEO IN)

(S-VIDEO IN)

(COMPONENT IN)

(S-VIDEO IN)

(COMPONENT IN)

Pin 24 of CN202WF4

A91H2WI12-1

AUDIO(R)-IN1

AUDIO(L)-OUT

AUDIO(R)-OUT

HDMI-AUDIO(L)-IN

HDMI-AUDIO(R)-IN

COMPONENT-AUDIO(L)-IN2

COMPONENT-AUDIO(R)-IN2

VIDEO-IN2

VIDEO-IN1

AUDIO(L)-IN1

AUDIO(R)-IN2

AUDIO(L)-IN2

DIGITAL-AUDIO-OUT

S-VIDEO-IN1

S-VIDEO-IN2

COMPONENT-Y-IN2

COMPONENT-Pb-IN2

COMPONENT-Pr-IN2

HD

MI-

CO

NN

EC

TO

R-1

HD

MI-

CO

NN

EC

TO

R-2

HD

MI-

CO

NN

EC

TO

R-3

CN

901

CL9

01

CL1

803

CN

1801

111

AL+

5V

39

P-O

N-H

12

10A

L+5V

48

P-O

N-H

25

7PO

WER

-RES

ET6

6G

ND

93

PR

OT

EC

T3

102

GN

D11

1G

ND

75

BAC

KLIG

HT-

ADJ

84

BAC

KLIG

HT-

SW

CN

601

3H

OT

+22V

2H

OT-

GN

D1

+345

VC

N16

01

21

CN

1501

4H

OT

+22V

3H

OT-

GN

D2

NU

1+3

45V

CN3902

32

4

USB(-)USB(+)GND

1 USB+5V

AC

601

AC

CO

RD

AC

IN

LET

CN

1804

CN

1803

10G

ND

9G

ND

8G

ND

7G

ND

6G

ND

5PA

NE

L+24

V4

PAN

EL+

24V

3PA

NE

L+24

V2

PAN

EL+

24V

1PA

NE

L+24

V

11P

RO

TE

CT

310

GN

D9

GN

D

14BA

CKL

IGH

T-SW

13BA

CKL

IGH

T-AD

J12

NU

8G

ND

7G

ND

6G

ND

5PA

NE

L+24

V4

PAN

EL+

24V

3PA

NE

L+24

V2

PAN

EL+

24V

1PA

NE

L+24

V

CN3701CN201

23

19

21

15

17

22

20

18

16

14

10

12

6

8

13

11

9

7

5

1

34

1

5

3

9

7

2

4

6

8

10

14

12

18

16

11

13

15

17

19

23

2120

2IF-AGCGNDDIF-OUT1DIF-OUT2GNDP-ON-H2PROTECT3P-ON-H1PROTECT2PROTECT1RESETGNDGNDP-ON+5VP-ON+3VP-ON+3VGNDP-ON+7VGNDGNDP-ON+3.3VP-ON+3.3VBACKLIGHT-SW

22

2424 GND2525 BACKLIGHT-ADJ2626 GND2727 LCD+12V2828 LCD+12V2929 LCD+12V

CN3702CN202

23

19

21

15

17

22

20

18

16

14

10

12

6

8

13

11

9

7

5

1

34

1

5

3

9

7

2

4

6

8

10

14

12

18

16

11

13

15

17

19

23

2120

2REMOTELED1KEY-IN1AUDIO(L)-OUTGNDAUDIO(R)-OUTGNDAMP(L)-OUTGNDAMP(R)-OUTAUDIO-MUTEGNDSPDIFGNDAL+3.3VAL+3.3VGNDCVBS/Y/S-Y-INGNDPb-INGNDPr/S-C-INGND

22

2424 AUDIO(L)2525 GND2626 AUDIO(R)2727 SDA2828 SCL2929 GND

CL8

01

CL8

02

SP

801

SP

EA

KE

RL-

CH

SP

802

SP

EA

KE

RR

-CH

1C

N80

1

2S

P(L

)-S

P(L

)+

1C

N80

2

2S

P(R

)-S

P(R

)+

JUN

CT

ION

CB

AIR

SE

NS

OR

CB

AF

UN

CT

ION

CB

A

CN

302

CL3

02

CL3

01

CN

203

11

GN

D

33

AL+

3.3V

22

RE

MO

TE

44

LED

15

5P

-ON

-H1

66

KE

Y-IN

17

7K

EY-

IN2

88

DV

D-L

ED

11

GN

D

33

AL+

3.3V

22

RE

MO

TE

44

LED

1

44

KE

Y-IN

2

55

P-O

N-H

16

6K

EY-

IN1

77

KE

Y-IN

28

8D

VD

-LE

D

WH

302B

WH

302A

WH

301A

WH

301B

33

KE

Y-IN

12

2G

ND

11

AL+

3.3V

TU

NE

R U

NIT

LC

D M

OD

UL

E A

SS

EM

BLY

JAC

K P

OW

ER

CB

A

INV

ER

TE

R

PO

WE

R C

BA

CL1

804

TO

US

B J

AC

K

CL201

CL202

CL3901CN3901

26 NU27 NU28 NU29 LVDS-D3O(+)30 LVDS-D3O(-)31 GND32 LVDS-CO(+)33 LVDS-CO(-)34 GND35 LVDS-D2O(+)36 LVDS-D2O(-)37 LVDS-D1O(+)38 LVDS-D1O(-)39 LVDS-D0O(+)40 LVDS-D0O(-)41 NU42 NU43 GND44 P-ON+3.3V45 NU46 NU47 NU48 NU49 NU50 NU51 NU

DIG

ITA

L M

AIN

CB

A U

NIT

1

5

3

9

7

2

4

6

8

10

14

12

18

16

11

13

15

17

19

23

2120

22

2425 NU

NUNUNU

NUGNDGNDGNDGND

GNDLVDS-D2E(+)LVDS-D2E(-)LVDS-D1E(+)LVDS-D1E(-)LVDS-D0E(+)LVDS-D0E(-)

LVDS-CE(+)LVDS-CE(-)

LVDS-D3E(+)LVDS-D3E(-)GND

LCD+22VLCD+12VLCD+12VLCD+12V

WIRING DIAGRAM[42PFL3704D/F7 (Serial No. : DS1A**********, YA2A**********)]

A91H5WI12-2

AUDIO(R)-IN1

AUDIO(L)-OUT

AUDIO(R)-OUT

HDMI-AUDIO(L)-IN

HDMI-AUDIO(R)-IN

COMPONENT-AUDIO(L)-IN2

COMPONENT-AUDIO(R)-IN2

VIDEO-IN2

VIDEO-IN1

AUDIO(L)-IN1

AUDIO(R)-IN2

AUDIO(L)-IN2

DIGITAL-AUDIO-OUT

S-VIDEO-IN1

S-VIDEO-IN2

COMPONENT-Y-IN2

COMPONENT-Pb-IN2

COMPONENT-Pr-IN2

HD

MI-

CO

NN

EC

TO

R-1

HD

MI-

CO

NN

EC

TO

R-2

HD

MI-

CO

NN

EC

TO

R-3

CN

901

CL9

01

CL1

803

CN

1801

111

AL+

5V

39

P-O

N-H

12

10A

L+5V

48

P-O

N-H

25

7PO

WER

-RES

ET6

6G

ND

93

PR

OT

EC

T3

102

GN

D11

1G

ND

75

BAC

KLIG

HT-

ADJ

84

BAC

KLIG

HT-

SW

CN

601

3H

OT

+22

V2

HO

T-G

ND

1+

345V

CN

1601

21

CN

1501

4H

OT

+22

V3

HO

T-G

ND

2N

U1

+34

5V

CN3902

32

4

USB(-)USB(+)GND

1 USB+5V

AC

601

AC

CO

RD

AC

IN

LET

CN

1803

11AN

ALO

G D

IMM

ING

10G

ND

9G

ND

14P

RO

TE

CT

313

BAC

KLIG

HT-

ADJ

12BA

CKL

IGH

T-SW

8G

ND

7G

ND

6G

ND

5PA

NE

L+24

V4

PAN

EL+

24V

3PA

NE

L+24

V2

PAN

EL+

24V

1PA

NE

L+24

V

CN3701CN201

23

19

21

15

17

22

20

18

16

14

10

12

6

8

13

11

9

7

5

1

34

1

5

3

9

7

2

4

6

8

10

14

12

18

16

11

13

15

17

19

23

2120

2IF-AGCGNDDIF-OUT1DIF-OUT2GNDP-ON-H2PROTECT3P-ON-H1PROTECT2PROTECT1RESETGNDGNDP-ON+5VP-ON+3VP-ON+3VGNDP-ON+7VGNDGNDP-ON+3.3VP-ON+3.3VBACKLIGHT-SW

22

2424 GND2525 BACKLIGHT-ADJ2626 GND2727 LCD+12V2828 LCD+12V2929 LCD+12V

CN3702CN202

23

19

21

15

17

22

20

18

16

14

10

12

6

8

13

11

9

7

5

1

34

1

5

3

9

7

2

4

6

8

10

14

12

18

16

11

13

15

17

19

23

2120

2REMOTELED1KEY-IN1AUDIO(L)-OUTGNDAUDIO(R)-OUTGNDAMP(L)-OUTGNDAMP(R)-OUTAUDIO-MUTEGNDSPDIFGNDAL+3.3VAL+3.3VGNDCVBS/Y/S-Y-INGNDPb-INGNDPr/S-C-INGND

22

2424 AUDIO(L)2525 GND2626 AUDIO(R)2727 SDA2828 SCL2929 GND

CL8

01

CL8

02

SP

801

SP

EA

KE

RL-

CH

SP

802

SP

EA

KE

RR

-CH

1C

N80

1

2S

P(L

)-S

P(L

)+

1C

N80

2

2S

P(R

)-S

P(R

)+

JUN

CT

ION

CB

AIR

SE

NS

OR

CB

AF

UN

CT

ION

CB

A

CN

302

CL3

02

CL3

01

CN

203

11

GN

D

33

AL+

3.3V

22

RE

MO

TE

44

LED

15

5P

-ON

-H1

66

KE

Y-IN

17

7K

EY-

IN2

88

DV

D-L

ED

11

GN

D

33

AL+

3.3V

22

RE

MO

TE

44

LED

1

44

KE

Y-IN

2

55

P-O

N-H

16

6K

EY-

IN1

77

KE

Y-IN

28

8D

VD

-LE

D

WH

302B

WH

302A

WH

301A

WH

301B

33

KE

Y-IN

12

2G

ND

11

AL+

3.3V

TU

NE

R U

NIT

LC

D M

OD

UL

E A

SS

EM

BLY

JAC

K P

OW

ER

CB

A

INV

ER

TE

R

PO

WE

R C

BA

TO

US

B J

AC

K

CL201

CL202

CL3901CN3901

26 NU27 NU28 NU29 LVDS-D3O(+)30 LVDS-D3O(-)31 GND32 LVDS-CO(+)33 LVDS-CO(-)34 GND35 LVDS-D2O(+)36 LVDS-D2O(-)37 LVDS-D1O(+)38 LVDS-D1O(-)39 LVDS-D0O(+)40 LVDS-D0O(-)41 GND42 P-ON+3.3V43 BACKLIGHT-ADJ44 BACKLIGHT-ADJ45 NU46 NU47 NU48 NU49 NU50 NU51 P-ON+3.3V

DIG

ITA

L M

AIN

CB

A U

NIT

1

5

3

9

7

2

4

6

8

10

14

12

18

16

11

13

15

17

19

23

2120

22

2425 NU

NUNUNU

NUGNDGNDGNDGND

GNDLVDS-D2E(+)LVDS-D2E(-)LVDS-D1E(+)LVDS-D1E(-)LVDS-D0E(+)LVDS-D0E(-)

LVDS-CE(+)LVDS-CE(-)

LVDS-D3E(+)LVDS-D3E(-)GND

LCD+22VLCD+12VLCD+12VLCD+12V

WIRING DIAGRAM [42PFL3704D/F7 (Serial No. : YA1A**********)]

13-1 A91H2CEX

EXPLODED VIEWS

Cabinet [42PFL3704D/F7 (Serial No. : DS1A**********)]

A1

B13

A6

A23

L5

L7L2

L1

L2

L4

See Electrical Parts List for parts with this mark.

Inverter Power CBA

AC601

L1

L1L3

L6

IR Sensor CBA

Junction CBA

Function CBA

CL802

CL801

CL1804

CL1803

L1SP801

SP802 Jack Power CBA

B10

A29A7

Stand Assembly


B3

L1

L3

L6

B21B24

B23

CL301 CL302

B22

B21

B20

L1

S5L4

L4

L2

A4

L3

L3

B4X3301

B9

FC1601

L1

L1B10

L2

L1

L3

L3

L6

L1

B27

B27

LCD-1B2

L6

L5

L5

L1

B5

B6

L8

L8

L8

L8

L8

B1

CL201

CL1601

CL3901

CL202

CL901

A11

A21

L1

L3

L3

L4

L4

13-2 A91H5CEX

Cabinet [42PFL3704D/F7 (Serial No. : YA1A**********)]

A23

A21

A1

B13B31

A6L5

L7L2

L1

L2

L4


Inverter Power CBA

AC601

L1

L1

IR Sensor CBA

Junction CBA

Function CBA

CL802

CL801

CL1803

L1

B32-2

SP801


B10

A29A7

Stand Base Assembly


B3

L1

L3

X5

B21B24

B23

CL302

B22

B21

B20

L1

S5L4

L4

L2

A4

L3

L3

B4X3301

B9

L1

L1L1

B10

L2

L1

L3

L3

L6

L1

B27

B27

LCD-1B2

L5

L5

L1

B5

B6

L8

L8

L8

L8

L8

B1

CL201

CL1601

CL3901

CL202

CL901

A11

L1

B8

A24

L2

L2

L3

L2L4

L4

B32-2B32-1

B32-1 B32-1

13-3 A91H9CEX

Cabinet [42PFL3704D/F7 (Serial No. : YA2A**********)]

A1

B13

A6

A23

L5

L7L2

L1

L2

L4


Inverter Power CBA

AC601

L1

L1L3

L6

IR Sensor CBA

Junction CBA

Function CBA

CL802

CL801

CL1804

CL1803

L1SP801


B10

A29A7


B3

L1

L3

X5

B21B24

B23

CL301 CL302

B22

B21

B20

L1

S5L4

L4

L2

A4

L3

L3

B4X3301

B9

L1

L1B10

L2

L1

L3

L3

L6

L1

B27

B27

LCD-1B2

L6

L5

L5

L1

B5

B6

L8

L8

L8

L8

L8

B1

CL201

CL1601

CL3901

CL202

CL901

A11

L1

L3

L3

L4

L4B8

A24

L2

Stand Base Assembly

B31

13-4 A91H2PEX

Packing [42PFL3704D/F7(Serial No. : DS1A**********)]

PP Band

Packing Tape

Packing Tape

Packing Tape

Packing Tape

X5

S3

S13

Some Ref. Numbers are not in sequence.

S6

S5

S4

X4S2

StandAssembly

X2

FRONT

X13

X14 X6

X18 X20

X21

S12

S5

S5

S5

Tape

X1

RMD-1

AC601

13-5 A91H5PEX

Packing [42PFL3704D/F7(Serial No. : YA1A**********, YA2A**********)]

Strapping Strip

Carton Sealing Tape

Carton Sealing Tape

Carton Sealing Tape

Carton Sealing Tape

X5

S3

S13

Some Ref. Numbers are not in sequence.

S5

S4

X4

S2

Stand BaseAssembly

X2

FRONT

X13

X14 X6

X18 X20

X21

S12

S5

S5

S5

X1

RMD-1 AC601

20090223 14-1 A91H2CA

MECHANICAL PARTS LIST[42PFL3704D/F7 (Serial No. : DS1A**********)]

PRODUCT 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.

STAND ASSEMBLY A91H2UH 1ESA20027

A1 FRONT CABINET A91H2UH 1EM023506

A4 REAR CABINET A91H2UH 1EM023507

A6# RATING LABEL A91H2UH ----------

A7 FUNCTION KNOB A91H2UH 1EM222865

A11 SENSOR LED LENS A91H2UH 1EM325697

A21 POP LABEL A91H2UH ----------

A23 ENERGY STAR LABEL A91H2UH ----------

A29 KNOB FRAME A91H2UH 1EM222866

B1 WALL MOUNT BRACKET A91H2UH 1EM023510

B2 STAND BRACKET A91H2UH 1EM023511

B3 PCB HOLDER A91H2UH 1EM023509

B4 SHIELD BOX A91H2UH 1EM222869

B5 JACK HOLDER(A) A91H2UH 1EM222863

B6 JACK HOLDER(D) A91H2UH 1EM222864

B9 AC INLET HOLDER A91H2UH 1EM325698

B10 SPEAKER BOX(F) A91H2UH 1EM123354

B13 GASKET A91H2UH 1EM428597

B27 CLOTH(10X180XT0.5) L0336JG 0EM408827

CL201 WIRE ASSEMBLY 29PIN FFC 29PIN 50MM WX1A94H0-101


CL801 WIRE ASSEMBLY 2PIN 2PIN 500MM WX1A94H0-205


CL901 FFC WIRE ASSEMBLY 11PIN 11PIN 90MM WX1A94H0-104





FC1601 CLAMP FILTER ZCAT2035-0930A XL06035TE001

L1 SCREW P-TIGHT M4X14 BIND HEAD+BLK GBHP4140

L2 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100

L3 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392A

L4 DOUBLE SEMS SCREW M4X6 M4X6 FPJ34060

L5 SCREW S-TIGHT M3X8 BIND HEAD+ GBHS3080

L6 DOUBLE SEMS SCREW M4X14 + BLK FPH34140

L7 SCREW S-TIGHT 3X8 WASHER HEAD+BLAC GCHS3080

LCD-1 LCD 42W TFT V420H1-L13 UDULCDCME001

SP801 SPEAKER MAGNETIC YDP613-1FN DSD0811EFU01


PACKINGS2 STYROFOAM TOP A91H2UH 1EM023725

S3 STYROFOAM BOTTOM A91H2UH 1EM023726

S4 SET BAG A91H2UH 1EM325897

S5 SERIAL NO. LABEL TD812HC ----------

S6 STAND BAG A91H2UH 1EM428517

S12 CARTON(U) A91H2UH 1EM325781

S13 CARTON(L) A91H2UH 1EM325780

ACCESSORIESAC601# AC CORD WITH A GND WIRE UL/CSA/ 162/

NO/BLACKWAV0162LW001

RMD-1 REMOTE CONTROL TRANSMITTER YKF259-001

URMT34JHG001

X1 BAG POLYETHYLENE 235X365XT0.03 0EM408420A

X2# OWNERS MANUAL A91H2UH 1EMN24524

X4 BATTERY R03-B500/01S XB0M451CZB01

X5 STAND SCREW KIT(LC7-42W) A91H2UH 1ESA20029

X6 QUICK START GUIDE A91H2UH 1EMN24525

X13 CONNECTION GUIDE A91H2UH 1EM325957

X14 CHILD SAFETY SHEET A91H2UH 1EMN24526

X18 WALL MOUNT INSTRUCTION A91H2UH 1EMN24527

X20 CABLE MANAGEMENT TIE A91H2UH 1EM428657

X21 REGISTRATION CARD(PHILIPS) A91H2UH 1EMN24599

X3301 THERMOSTAR TMS-L-2 (24*24HC) XK10000X4002


20090713 14-2 A91H5CA

MECHANICAL PARTS LIST[42PFL3704D/F7 (Serial No. : YA1A**********)]




STAND BASE ASSEMBLY A91H5UF 1EM024368


A4 REAR CABINET A91H2UH 1EM023507

A6# RATING LABEL A91H5UF ----------



A21 POP LABEL A91H5UF ----------

A23 ENERGY STAR LABEL A91H5UF ----------

A24 STAND SUB COVER A91H2UH 1EM222867








B8 STAND HINGE A91H2UH 1EM222868

B9 AC INLET HOLDER A91H2UH 1EM325698A



B27 CLOTH(10X180XT0.5) L0336JG 0EM408827

B31 GASKET B A91H5UF 1EM429637

B32 TAPE PANEL 50MM A91H5UF 31391232561











L3 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392A





LCD-1 LCD MODULE LC420WUN-SBA1 UDULCD0GS007



X3301 THERMOSTAR TMS-L-2(12*12HC) XK10000X4003



S4 SET BAG A91H5UF 1EM326697


S12 CARTON(U) A91H5UF 1EM326537

S13 CARTON(L) A91H5UF 1EM326777




URMT34JHG001

X1 OWNERS MANUAL BAG A91H5UF 1EM429581

X2# OWNERS MANUAL A91H5UF 1EMN24999


X5 STAND SCREW KIT(LC7-42W) A91H5UF 1ESA21715

X6 QUICK START GUIDE A91H5UF 1EMN25000

X13 CONNECTION GUIDE A91H5UF 1EM326538

X14 CHILD SAFETY SHEET A91H5UF 1EMN25001

X18 WALL MOUNT INSTRUCTION A91H5UF 1EMN25002


X21 REGISTRATION CARD(PHILIPS) A91H5UF 1EMN25003


20091104 14-3 A91H9CA

MECHANICAL PARTS LIST[42PFL3704D/F7 (Serial No. : YA2A**********)]




STAND BASE ASSEMBLY A91H5UF 1EM024368


A4 REAR CABINET A91HBUF 1EM024885

A6# RATING LABEL A91H9UF ----------



A23 ENERGY STAR LABEL A91H5UF ----------

A24 STAND SUB COVER A91H2UH 1EM222867








B8 STAND HINGE A91H2UH 1EM222868

B9 AC INLET HOLDER A91H2UH 1EM325698A



B27 CLOTH(10X180XT0.5) L0336JG 0EM408827

B31 GASKET B A91H5UF 1EM429637












L3 ASSEMBLED SCREW ( D9 M3X6 ) A71F0UH 1EM424392B





LCD-1 LCD 42W TFT V420H1-L13 UDULCDCME001



X3301 THERMOSTAR TMS-L-2(12*12HC) XK10000X4003



S4 SET BAG A91H5UF 1EM326697


S12 CARTON(U) A91H5UF 1EM326537

S13 CARTON(L) A91H5UF 1EM326777




URMT34JHG001

X1 OENERS MANUAL BAG A91H5UF 1EM429581

X2# OWNERS MANUAL A91H5UF 1EMN24999


X5 STAND SCREW KIT(LC7-42W) A91H5UF 1ESA21715

X6 QUICK START GUIDE A91H5UF 1EMN25000

X13 CONNECTION GUIDE A91H5UF 1EM326538

X14 CHILD SAFETY SHEET A91H5UF 1EMN25001

X18 WALL MOUNT INSTRUCTION A91H5UF 1EMN25002


X21 REGISTRATION CARD(PHILIPS) A91H5UF 1EMN25003


20090223 15-1 A91H2EL

ELECTRICAL PARTS LIST[42PFL3704D/F7 (Serial No. : DS1A**********)]


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

JACK ASSEMBLY

JACK POWER CBA

C.....±0.25% D.....±0.5% F.....±1%

G.....±2% J......±5% K.....±10%

M.....±20% N.....±30% Z.....+80/-20%


DIGITAL MAIN CBA UNIT A91H2MMA-001


JACK ASSEMBLYConsists of the following:

A91H2MJC-001

JACK POWER CBA

---------------------------------------------------------------------FUNCTION CBAIR SENSOR CBAJUNCTION CBA

A91H2MJC-001-JK

----------------------------A91H2MJC-001-FN.IR.JN


JACK POWER CBAConsists of the following:

----------

CAPACITORSC101 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101

C104 CHIP CERAMIC CAP.(1608) CH J 47pF/50V CHD1JJ3CH470

C105 ELECTROLYTIC CAP. 10µF/50V M CE1JMASDL100

C106 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104




C110 ELECTROLYTIC CAP. 1000µF/6.3V M CE0KMASDL102

C111 CHIP CERAMIC CAP. CH J 220pF/50V CHD1JJ3CH221








C402 ELECTROLYTIC CAP. 47µF/25V M CE1EMASDL470

C403 ELECTROLYTIC CAP. 10µF/50V M H7 CE1JMAVSL100





C410 CHIP CERAMIC CAP.(1608) B K 2.2µF/10V CHD1AK30B225


C412 ELECTROLYTIC CAP. 100µF/16V M CE1CMASDL101

C413 ELECTROLYTIC CAP. 100µF/10V M CE1AMASDL101

C503 CHIP CERAMIC CAP. F Z 0.01µF/50V CHD1JZ30F103

C601 METALIZED FILM CAP. 0.0033µF/1.6KV J CT3C332F7004

C602 CAP ELECTROLYTIC 100µF/400V/M/22/25 CA2H101DYG17

C603 POLYESTER FILM CAP. (PB FREE) 0.047µF/100V J

CA2A473DT018

C604 CERAMIC CAP. RB 100pF/2KV CA3D101TE006


CA2A102DT018


CA2A104DT018


CA2A222DT018

C610# SAFTY CAP. 2200pF/250V KX CA2E222MR101


CA2A222DT018

C614 ELECTROLYTIC CAP 3300µF/25V M CE1EMZNDL332



C618 ELECTROLYTIC CAP. 4700µF/10V M P=7.5 CE1AMZNDL472


C620 CAP ALUMINUM ELECTOLYTIC 2200µF/6.3V M

CE0KMZNDL222



C623 CAP CERAMIC (AX) 0.01µF/50V/B/K CA1J103TU061





C629 ELECTROLYTIC CAP 3300µF/6.3V M CE0KMZNDL332


C631 ELECTROLYTIC CAP. 1µF/50V M CE1JMASDL1R0

C633 ELECTROLYTIC CAP. 330µF/50V M CE1JMZNDL331



C636 CHIP CERAMIC CAP.(1608) F Z 0.1µF/25V CHD1EZ30F104

C637 CHIP CERAMIC CAP.(2125) F Z 10µF/10V CHE1AZ30F106







C644 CHIP CERAMIC CAP.(1608) B K 5600pF/50V CHD1JK30B562





C701 CHIP CERAMIC CAP. F Z 1µF/10V CHD1AZ30F105



C705 CHIP CERAMIC CAP.(1608) B K 0.01µF/50V CHD1JK30B103



20090223 15-2 A91H2EL

C707 CHIP CERAMIC CAP. F Z 0.47µF/16V CHD1CZ30F474





























C803 CHIP CERAMIC CAP.(1608) B K 0.1µF/25V CHD1EK30B104

C804 CHIP CERAMIC CAP.(1608) B K 1µF/25V CHD1EK30B105








C812 CHIP CERAMIC CAP.(1608) B K 0.47µF/16V CHD1CK30B474





















C836 ELECTROLYTIC CAP. 100µF/16V M H7 CE1CMAVSL101


C839 ELECTROLYTIC CAP. 4.7µF/50V M H7 CE1JMAVSL4R7








C851 ELECTROLYTIC CAP. 3.3µF/50V M CE1JMASDL3R3



C854 CHIP CERAMIC CAP. B K 470pF/50V CHD1JK30B471










CONNECTORSCN201 FFC CONNECTOR IMSA-9615S-29A-PP-A JC96J29ER007

CN202 FFC CONNECTOR IMSA-9615S-29A-PP-A JC96J29ER007

CN203 242 SERIES CONNECTOR 224202108W1 J322C08TG001

CN601 WIRE ASSEMBLY 3PIN 3PIN 130MM WX1A94H0-203

CN801 PH CONNECTOR TOP 2P B2B-PH-K-S (LF)(SN)

J3PHC02JG029

CN802 CONNECTOR BASE 2P(EH) B 2B-EH-A(LF)(SN)

J3EHC02JG010


DIODESD201 DIODE SWITCHING HSS4148TE-E QDTZ0HSS4148

D501 DIODE ZENER 5V1BSB-T26 NDTB5R1BST26



D504 DIODE SWITCHING HSS4148TE-E QDTZ0HSS4148








D601 DIODE SCHOTTKY BARRIER 1H8-A2 NDTZ0001H8A2

D602 DIODE ZENER 20BSB-T26 NDTB020BST26






D609# DIODE ZENER 39BSB-T26 NDTB039BST26

D610# DIODE ZENER 27BSB-T26 NDTB027BST26



D613 DIODE SCHOTTKY SB3150BH NDWZ00SB3150


D616 DIODE ZENER 1ZB22BB NDWZ0001ZB22


D618 DIODE FR154 NDLZ000FR154



D621 SCHOTTKY BARRIER DIODE SB190 NDWZ000SB190





20090223 15-3 A91H2EL

D625 SCHOTTKY BARRIER DIODE SMD SK34 ND1Z0000SK34




D631 IC SHUNT REGULATOR KIA431-AT/P NSZBA0TJY036

D632 DIODE ZENER 33BSA-T26 NDTA033BST26

D635 DIODE FR104-B NDLZ000FR104



D638 SHUNT REGULATOR KIA431B-AT/P NSZBA0TJY038










ICSIC401 IC WIED BROADWIDTH AV SW BH7645KS2 QSCA0R0RM008

IC601# PHOTO COUPLER LTV817MCF NPECLTV817MF

IC602 IC REGULATOR BD9322EFJ-E2 QSCA0T0RM004

IC801 IC D-AMP BD5426EFS-E2 QSZBA0TRM137

IC803 IC OP AMP NJM4558M(TE1)-#ZZZB QSZBA0TJR089

COILSL101 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030

L102 CHIP INDUCTOR LK1608R22K-T LLACKB3TUR22


L105 INDUCTOR 33µH-K-5FT LLARKBSTU330

L401 WIRE COPPER 6111-06003-0120 XZ40C0SHG002


L601 COIL RADIAL LHLP10NB330M 33µH LLF3300TU003

L602 CHOKE COIL 22µH-K LLBD00PKV021

L603 CHOKE COIL 47µH LLBD00PKV022






TRANSISTORSQ201 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P

Q501 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P

Q601# MOS FET 2SK3798(Q.M) QFQZSK3798QM

Q602# NPN TRANSISTOR 2SC5344O-AT NQS002SC5344

Q603 TRANSISTOR 2SC2120-O(TE2 F T) QQS02SC2120F

Q604 NPN TRANSISTOR POWER 2SC4881F HFE MAX320

QQWZ2SC4881F


QQWZ2SC4881F





Q802 TRANSISTOR KTA1267-GR-AT/P NQS1KTA1267P



RESISTORSR101 CHIP RES. 1/10W J 100 Ω RRXAJR5Z0101

R102 CHIP RES. 1/10W J 100 Ω RRXAJR5Z0101

R103 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000








R202 RES CARBON FILM T 1/4W J 10k Ω RCX4103T1001

R206 CHIP RES. 1/10W J 10k Ω RRXAJR5Z0103













R507 CHIP RES. 1/10W J 2.2k Ω RRXAJR5Z0222





R601 METAL OXIDE FILM RES. 2W J 100k Ω RN02104ZU001






R607 RES CARBON FILM T 1/4W J 120 Ω RCX4121T1001


R610 WIRE COPPER 6111-06003-0120 XZ40C0SHG002

R611 RES CARBON FILM T 1/4W J 2.2k Ω RCX4222T1001



R614 METAL OXIDE FILM RES. 2W J 1 Ω RN021R0ZU001




R619 RES CARBON FILM T 1/4W G 1.2k Ω RCX4122T1002

R620 RES CARBON FILM T 1/4W G 10k Ω RCX4103T1002







R628 METAL OXIDE FILM RES. 2W J 0.27 Ω RN02R27ZU001


R631 METAL RESISTER. 2W J 0.56 Ω RN02R56ZU001

R632 CHIP RES. 1/10W F 10k Ω RRXAFR5H1002



R635 CHIP RES. 1/10W F 3.6k Ω RRXAFR5H3601




R640 RES. CARBON FILM J 1/2W J 820 Ω RCX2821T1003




R644 RES CHIP.(1608) 1/10W D 10k Ω RRXADR5H1002



20090223 15-4 A91H2EL

R646 RES CHIP.(1608) 1/10W D 1.1k Ω RRXADR5H1101





R651 METAL OXIDE FILM RES 2W J 330 Ω RN02331ZU001







R658 CHIP RES. 1/10W F 270 Ω RRXAFR5H2700





R706 CHIP CERAMIC CAP.(1608) CH J 100pF/50V CHD1JJ3CH101
























































R818 RES CARBON FILM T 1/4W J 2.2 Ω RCX42R2T1001
























MISCELLANEOUSB21 POW HEAT SINK A7120UH 1EM423993

B24 HEAT SINK PLT ASSEMBLY L0700UZ 1EM423290

BC601 WIRE COPPER 6111-06003-0120 XZ40C0SHG002



BC702 BEADS INDUCTOR FBR07HA121SB-00 LLBF00STU030






CL301 WIRE ASSEMBLY 4PIN 4PIN/240MM WX1A91H2-211


JK701 JACK RCA PCB S ORANGE 01/RCA-101H(OR) JXRJ010YUQ06

JK702 JACK SW DIN PCB S 04/DIN-417HA-01 JYEJ040YUQ03

JK703 JACK RCA PCB S YELLOW 01/RCA-101H(YL) JXRJ010YUQ05

JK704 JACK RCA PCB S WHITE 01/RCA-101H(WH) JXRJ010YUQ02

JK705 JACK SW RCA PCB S RED RCA-102H(RD) JYRJ010YUQ03

JK706 JACK SW DIN PCB L DIN-435C(777D) JYEL040YUQ03

JK707 JACK RCA PCB L RCA-101S(1)-03 JXRL010YUQ12


JK709 JACK SW RCA PCB L RCA-102F(RD) JYRL010YUQ05



JK717 JACK RCA PCB S GREEN 01/RCA-101H(GN) JXRJ010YUQ03

JK718 JACK RCA PCB S BLUE 01/RCA-101H(BL) JXRJ010YUQ04

JK719 JACK RCA PCB S RED 01/RCA-101H(RD) JXRJ010YUQ01



20090223 15-5 A91H2EL

FUNCTION CBA

IR SENSOR CBA

JUNCTION CBA

INVERTER POWER CBAJK721 JACK RCA PCB S RED 01/RCA-101H(RD) JXRJ010YUQ01



JS202 WIRE COPPER 6111-06003-0120 XZ40C0SHG002


L8 SCREW B-TIGHT D3X8 BIND HEAD+ GBJB3080

T601# TRANS POWER 9706 LTT3PC0KT056

TU101 TUNER UNIT ATSC/NTSC/QAM UC020AF UTUNNTUSP035


FUNCTION CBAConsists of the following:

----------

CAPACITORSC351 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104

C352 CAP CERAMIC (AX) 0.1µF/50V/F/Z CA1J104TU062

DIODED351 DIODE ZENER 5V6BSB-T26 NDTB5R6BST26

RESISTORSR351 RES CARBON FILM T 1/4W G 18k Ω RCX4183T1002







SWITCHESSW351 TACT SWITCH SKQSAB SST0101AL038

SW352 TACT SWITCH SKQSAB SST0101AL038






IR SENSOR CBAConsists of the following:

----------

CAPACITORSC301 ELECTROLYTIC CAP. 47µF/16V M H7 CE1CMAVSL470





DIODED302 LED (WHITE) SLR343WBC7T3XM QPWM343WBC7T

RESISTORSR301 RES CARBON FILM T 1/4W J 100 Ω RCX4101T1001




MISCELLANEOUSRS301 SENSOR REMOTE RECEIVER KSM-712TH2E USESJRSKK044


JUNCTION CBAConsists of the following:

----------

CONNECTORCN302 242 SERIES CONNECTOR TUC-P08X-B1 WHT

STJCTUB08TG002



INVERTER POWER CBAConsists of the following:

A91H2M1V-001

CAPACITORSC1101 ELECTROLYTIC CAP. 47µF/25V M CE1EMASDL470




C1201 ELECTROLYTIC CAP 47µF/350V M CE2GMZPDL470



CA2A473DT018

C1208 CERAMIC CAP. 560pF/2KV CA3D561PAN04


CA2A182DT018

C1210 CAP POLYESTER FILM 0.0056µF/100V J CA2A562SER02





CA2A103DT018

C1402 METALIZED POLYESTER FILM CAP. 2.2µF/50V J

CT1J225DT040


C1404 CAP METALIZED FILM 2.7µF 50V J CT1J275DT039

C1405 CAP CERAMIC (AX) 1200pF/50V/B/K CA1J122TU061


CA2A102DT018


CA2A122DT018







CA2A102DT018


C1415 CAP CERAMIC (AX) CH 22pF/50V CA1J220TU059


C1601# CAP METALIZED FILM 0.22µF/300V K 3.5MM CT2F224DC004




C1607 CAP METALIZED FILM J1.0µF/630V/J/MPEF CA2K105DT048











C1706 CERAMIC CAP. B K 100pF/1KV CCD3AKD0B101


CA2A104DT018





CT1J474DT040



20090223 15-6 A91H2EL







CA2A473DT018



C1724 CAP ELE STD-85 4700µF/35V SL CE1GMZNDL472





C1801 ELECTROLYTIC CAP. 2200µF/35V M CE1GMZNDL222





CONNECTORSCN1501 CONNECTOR PRINT OSU 3 S B3P4-VH-L J3VH030JG015

CN1601 CONNECTOR B2P3-VH(LF)(SN) J3VH020JG001


CN1803 CONNECTOR PRINT OSU B14B-PH-K-S(LF)(SN)

J3PHC14JG029

CN1804 PH CONNECTOR TOP 10P B10B-PH-K-S(LF)(SN)

J3PHC10JG029

DIODESD1101 SCHOTTKY BARRIER DIODE SB160 NDWZ000SB160


D1103 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133



D1107 DIODE ZENER 9V1BSC-T26 NDTC9R1BST26

D1108 WIRE COPPER 6111-06003-0120 XZ40C0SHG002



D1205 DIODE 1N5399BE NDL1001N5399

D1206 DIODE 1N5399BE NDL1001N5399

D1207 DIODE 1N5399BE NDL1001N5399

D1208 DIODE 1N5399BE NDL1001N5399













D1601# DIODE BRIDGE D10XB60-7000 QDWZ0D10XB60



D1604 DIODE FAST RECOVERY 30PFB60 QDWZ030PFB60














D1714 DIODE SHOTTKY FCHS20A08 QDWZCHS20A08






ICSIC1202# PHOTO COUPLER LTV817MCF NPECLTV817MF

IC1401# IC DUAL-PHASE PFC CONTROLLER UCC28060DR

NSCA0T0TY005

IC1702 IC 0V-SWITCHING RESONANT CONVE TEA1611T/N1.518

NSCA0TNXP002


IC1704# PHOTO COUPLER LTV817MBF NPEBLTV817MF


COILSL1101 CHOKE COIL 22µH-K LLBD00PKV021

L1601# FILTER LLBG00ZY2015 LLBG00ZY2015


L1603# COIL EF 9702 LLEE0Z0KT001




Q1202 TRANSISTOR 2SA950-O (TE2 F T) QQS002SA950F

Q1203# FET 2SK3757(Q) QFWZ02SK3757

Q1204# TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P





Q1601# FET MOS 2SK3561(Q) IDSS100UA QFWZ2SK3561Q


























20090223 15-7 A91H2EL











R1224 RES. CARBON FILM J 1/2W J 3.9 Ω RCX23R9T1003





R1229 METAL OXIDE FILM RES. 2W J 56 Ω RN02560ZU001

R1401 RES MATALIZED FILM 1/4W F 825k Ω RDC8253HH001




R1405 RES METALIZED FILM T 1/4W F 51.1k Ω RDC5112HH003

R1406 METAL FILM RES. 1/4W F 121k Ω RDC1213HH001


































R1601# GLASS GLAZE RES. 1/2W J 1M Ω RXX2JZLZ0105

R1602# GLASS GLAZE RES. 1/2W J 8.2M Ω RXX2JZLZ0825


R1604 RES CEMENT 5W J 0.015 Ω RW05L15PAK24




R1608 GLASS GLAZE RES. 1/2W J 1M Ω RXX2JZLZ0105




















R1719 RES CEMENT 5W J 0.18 Ω RW05R18PAK24

R1720 RES CEMENT 5W J 0.18 Ω RW05R18PAK24





























MISCELLANEOUSB20 HEAT SINK EAL ASSEMBLY A81H0UH 1EM424648

B21 POW HEAT SINK A7120UH 1EM423993

B22 HEAT SINK EAK ASSEMBLY A81H0UH 1EM424646A

B23 HEAT SINK EAJ ASSEMBLY A81H0UH 1EM424644











20090223 15-8 A91H2EL




F1601# FUSE 8A/250V(PB FREE) 0215008.MXP PBGZ20BAG022

FH1601 FUSE HOLDER MSF-015 LF (B110) XH01Z00LY002



RL1201# RELAY SDT-SS-105DM MRLEC05QN001

SA1601# SURGE ABSORBER 470V+-10PER NVQZ10D471KB



T1701# TRANS INV SRX40ER-P240000G8501 LTZ4PZ0TE001


20090713 15-9 A91H5EL

ELECTRICAL PARTS LIST[42PFL3704D/F7 (Serial No. : YA1A**********)]


NOTES:




JACK ASSEMBLY

JACK POWER CBA

C.....±0.25% D.....±0.5% F.....±1%

G.....±2% J......±5% K.....±10%

M.....±20% N.....±30% Z.....+80/-20%





A91H5MJC-001

JACK POWER CBA


A91H5MJC-001-JK

----------------------------A91H5MJC-001-FN.IR.JN



----------
















C213 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000
















CA2A473DT018



CA2A102DT018


CA2A104DT018


CA2A222DT018



CA2A222DT018




C618 ELECTROLYTIC CAP. 4700µF/10V M CE1AMZNDL472



CE0KMZNDL222



C623 CAP CERAMIC AXIAL 52 10000pF/50V/B/K CA1J103TU097





























20090713 15-10 A91H5EL























































































CN601 WIRE ASSEMBLY 3PIN 3PIN/120MM WX1A94H0-213


J3PHC02JG029


J3EHC02JG010


DIODESD201 DIO DE SWITCHING 52 HSS4148TA-E QDJZ0HSS4148

D501 DIODE ZENER 52 5V1BSB-T52 NDJB5R1BST52



D504 DIO DE SWITCHING 52 HSS4148TA-E QDJZ0HSS4148









D602 DIODE ZENER 52 20BSB-T52 NDJB020BST52






D609# DIODE ZENER 52 39BSB-T52 NDJB039BST52

D610# DIODE ZENER 52 27BSB-T52 NDJB027BST52














20090713 15-11 A91H5EL







D632 DIODE ZENER 52 33BSA-T52 NDJA033BST52







































QQWZ2SC4881F


QQWZ2SC4881F


















R202 RES CARBON FILM J 52 1/4W J 10k Ω RCX4103T1004

























R607 RES CARBON FILM J 52 1/4W J 120 Ω RCX4121T1004



R611 RES CARBON FILM J 52 1/4W J 2.2k Ω RCX4222T1004







R619 RES CARBON FILM J 52 1/4W G 1.2k Ω RCX4122T1005

R620 RES CARBON FILM J 52 1/4W G 10k Ω RCX4103T1005























20090713 15-12 A91H5EL










































































R818 RES CARBON FILM J 52 1/4W J 2.2 Ω RCX42R2T1004





















































20090713 15-13 A91H5EL

FUNCTION CBA

IR SENSOR CBA

JUNCTION CBA











----------


C352 CAP CERAMIC AXIAL 52 100000pF/50V/F/Z CA1J104TU098

DIODED351 DIODE ZENER 52 5V6BSB-T52 NDJB5R6BST52

RESISTORSR351 RES CARBON FILM J 52 1/4W G 12k Ω RCX4123T1005







SWITHCESSW351 TACT SWITCH SKQSAB SST0101AL038








----------







RESISTORSR301 RES CARBON FILM J 52 1/4W J 100 Ω RCX4101T1004




MISCELLANEOUSRS301 SENSOR REMOTE RECEIVER KSM-712TH2E USESJRSKK044



----------


STJCTUB08TG002




A91H5M1V-001








CA2A473DT018



CA2A182DT018






CA2A103DT018


CT1J225DT040





CA2A102DT018


CA2A122DT018







CA2A102DT018


C1415 CAP CERAMIC AXIAL 52 22pF/50VCH/J CA1J220TU095

C1416 CAP CERAMIC AXIAL 52 22pF/50VCH/J CA1J220TU095






















CT1J474DT040




20090713 15-14 A91H5EL






CA2A473DT018

















J3PHC14JG029






D1107 DIODE ZENER 52 9V1BSC-T52 NDJC9R1BST52




D1205 DIODE 1N5399BE NDL1001N5399

D1206 DIODE 1N5399BE NDL1001N5399

D1207 DIODE 1N5399BE NDL1001N5399

D1208 DIODE 1N5399BE NDL1001N5399



























D1710 ZENER DIODE 52 MTZJT-7227B QDJB00MTZJ27











NSCA0T0TY005


NSCA0TNXP002







When you replace one of the below Coils on this CBA, please replace with the one that has same parts number.Do not mix different parts number’s Coil.



or

L1603# COIL EF JLC2518 LLEE0Z0XB007





Q1203# FET 2SK3757(Q) QFWZ02SK3757

Q1204# TRANSISTOR 2SC2120-O(TE2 F T) QQS02SC2120F















RESISTORSR1103 RES CARBON FILM J 52 1/4W J 10 Ω RCX4100T1004














20090713 15-15 A91H5EL



















R1401 RES METALIZE FILM J 52 1/4W F 825k Ω RDC8253HH005




R1405 RES METALIZE FILM J 52 1/4W F 51.1k Ω RDC5112HH006






































R1604 CEMENT RESISTOR 2W J 0.015 Ω RWJL15PAK001
























R1719 CEMENT RESISTOR 2W J 0.18 Ω RWJR18PAK001










































20090713 15-16 A91H5EL

















20091104 15-17 A91H9EL

ELECTRICAL PARTS LIST[42PFL3704D/F7 (Serial No. : YA2A**********)]


NOTES:




JACK ASSEMBLY

JACK POWER CBA

C.....±0.25% D.....±0.5% F.....±1%

G.....±2% J......±5% K.....±10%

M.....±20% N.....±30% Z.....+80/-20%





A91H5MJC-002

JACK POWER CBA


A91H5MJC-002-JK

----------------------------A91H5MJC-002-FNIRJN



----------
















C213 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000
















CA2A473DT018



CA2A102DT018


CA2A104DT018


CA2A222DT018



CA2A222DT018




C618 ELECTROLYTIC CAP. 4700µF/10V M CE1AMZNDL472



CE0KMZNDL222
































20091104 15-18 A91H9EL























































































CN601 WIRE ASSEMBLY 3PIN 3PIN/120MM WX1A94H0-213


J3PHC02JG029


J3EHC02JG010


DIODESD201 DIODE SWITCHING HSS4148TE-E QDTZ0HSS4148

D501 DIODE ZENER HZS5.1NB2TA-EQ QDJB0HZS5R1N












D602 DIODE ZENER HZS20NB2TA-EQ QDJBHZS20NB2






D609# DIODE ZENER HZS39NB2TA-EQ QDJBHZS39NB2

D610# DIODE ZENER HZS27NB2TA-EQ QDJBHZS27NB2














20091104 15-19 A91H9EL







D632 DIODE ZENER HZS33NB1TA-EQ QDJAHZS33NB1







































QQWZ2SC4881F


QQWZ2SC4881F













































































20091104 15-20 A91H9EL































































































































20091104 15-21 A91H9EL

FUNCTION CBA

IR SENSOR CBA

JUNCTION CBA











----------



DIODED351 DIODE ZENER HZS5.6NB2TA-EQ QDJB0HZS5R6N

RESISTORSR351 RES CARBON FILM T 1/4W G 12k Ω RCX4123T1002







SWITCHESSW351 TACT SWITCH SKQSAB SST0101AL038








----------











RS301 SENSOR REMOTE RECEIVER KSM-712TH2E USESJRSKK044



----------


STJCTUB08TG002




A91H9M1V-002








CA2A473DT018



CA2A182DT018






CA2A103DT018


CT1J225DT040





CA2A102DT018


CA2A122DT018







CA2A102DT018

























CT1J474DT040




20091104 15-22 A91H9EL






CA2A473DT018

















J3PHC14JG029

CN1804 PH CONNECTOR TOP 10P B10B-PH-K-S(LF)(SN)

J3PHC10JG029






D1107 DIODE ZENER HZS9.1NB3TA-EQ QDJC0HZS9R1N




D1205 DIODE 1N5399BE NDL1001N5399

D1206 DIODE 1N5399BE NDL1001N5399

D1207 DIODE 1N5399BE NDL1001N5399

D1208 DIODE 1N5399BE NDL1001N5399



























D1710 DIODE ZENER HZS27NB2TE-EQ QDTBHZS27NB2











NSCA0T0TY005


NSCA0TNXP002







When you repair any of the below Coils that are being used for this CBA, please replace every Coils with same parts number.Do not intermingle Coils with different parts numbers.



or






Q1203# FET 2SK3757(Q) QFWZ02SK3757

Q1204# TRANSISTOR 2SC2120-O(TE2 F T) QQS02SC2120F



























20091104 15-23 A91H9EL








R1217 RES CARBON FILM 1/4W J 820k Ω RCX4824FS002


























































R1604 CEMENT RESISTOR 2W J 0.015 Ω RWJL15PAK001





























































20091104 15-24 A91H9EL




















16-1 FL9.2REV

REVISION HISTORY

Chassis FL9.2

• 2009-06-19 Individual parts numbers added for the JACK ASSEMBLY

• 2009-07-21 Change parts numbers (DIGITAL MAIN CBA UNIT, JACK ASSEMBLY, INVERTER POWER CBA)

• 2009-07-21 42PFL3704D/F7 (Serial No. : YA1A**********) added

• 2009-11-09 42PFL3704D/F7 (Serial No. : YA2A**********) added

Philips 42pfl3704d-f7 Chassis Fl9.2 [ET]

Documents

Transcript of Philips 42pfl3704d-f7 Chassis Fl9.2 [ET]