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Philips 50PFL3707/F7 Service Manual
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Philips 50PFL3707/F7 Service Manual

Chassis pl12.4
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Service Manual
TYPE A
50PFL3707/F7
50PFL3707/F8
TYPE B
50PFL3807/F7
This service manual contains information of different types of models.
This service manual contains information of different types of models.
Make sure to refer to the section describing your model.
Make sure to refer to the section describing your model.
© 2012 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
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.
PHILIPS
(Serial No.: DS1,DS2)
PHILIPS
(Serial No.: XA1,XA2)
PHILIPS
(Serial No.: DS1, DS2)
design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way
chassis PL12.4
Contents
50" LCD TV
121005

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Summary of Contents for Philips 50PFL3707/F7

  • Page 1 50” LCD TV chassis PL12.4 Service Manual Contents TYPE A 50PFL3707/F7 PHILIPS (Serial No.: DS1,DS2) 50PFL3707/F8 PHILIPS (Serial No.: XA1,XA2) TYPE B 50PFL3807/F7 PHILIPS (Serial No.: DS1, DS2) This service manual contains information of different types of models. This service manual contains information of different types of models.
  • Page 2 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.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Specifications [TYPE A] ..............1-1 [TYPE B] .

  • Page 4: Specifications [Type A]

    SPECIFICATIONS [TYPE A] < TUNER / NTSC > ANT. Input ---------------------- 75 Ω Unbal., F type Description Condition Unit Nominal Limit 1. AFT Pull-In Range ±2.3 ±2.1 TV.ch.4 dBμ 2. Synchronizing Sens. CA.ch.31 dBμ CA.ch.87 dBμ < TUNER / ATSC > Description Condition Unit...

  • Page 5: [Type B]

    [TYPE B] < TUNER / NTSC > ANT. Input ---------------------- 75 Ω Unbal., F type Description Condition Unit Nominal Limit 1. AFT Pull-In Range TV.ch.4 ±2.3 ±2.1 TV.ch.4 dBμ 2. Synchronizing Sens. CA.ch.31 dBμ CA.ch.87 dBμ < TUNER / ATSC > Description Condition Unit...

  • Page 6: Important Safety Precautions

    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.
  • Page 7 3. Design Alteration Warning - Do not alter or add 7. Product Safety Notice - Some electrical and to the mechanical or electrical design of this TV mechanical parts have special safety-related receiver. Design alterations and additions, characteristics which are often not evident from including, but not limited to circuit modifications visual inspection, nor can the protection they give and the addition of items such as auxiliary audio...
  • Page 8 Precautions during Servicing A. 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.
  • Page 9 Safety Check after Servicing Examine 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.

  • Page 10: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING Circuit Board Indications How to Remove / Install Flat Pack-IC 1. The output pin of the 3 pin Regulator ICs is 1. Removal indicated as shown. With Hot-Air Flat Pack-IC Desoldering Machine: Top View Bottom View 1.
  • Page 11 3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron: be careful not to break or damage the foil of each 1. Using desoldering braid, remove the solder from pin or the solder lands under the IC when all pins of the flat pack-IC.
  • Page 12 With Iron Wire: 2. Installation 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more you can remove it easily.
  • Page 13 Instructions for Handling Semi- conductors Electrostatic 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.

  • Page 14: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Step/ Fig. Loc. Part Removal Note This flowchart indicates the disassembly steps for the cabinet parts and the CBA in order to gain access to 4(S-12), items to be serviced. When reassembling, follow the Speaker Speaker Holder steps in reverse order.
  • Page 15 (S-3) (S-3) (S-4) (S-6) [3] Rear Cabinet (S-5) (S-3) (S-3) (S-4) (S-4) (S-3) (S-3) (S-4) (S-3) (S-1) [1] Stand Hinge Assembly [2] Stand Base Assembly (S-2) Fig. D1 PL12.4_DC...
  • Page 16 50PFL3707/F7, 50PFL3707/F8 Jack Holder (S-8) (S-8) (S-7) (S-8) [5] Power Supply CBA [4] Digital Main CBA Unit Wireless Adaptor 50PFL3807/F7 Jack Holder Fig. D2 [8] Speaker (S-12) Speaker Holder [7] Stand Bracket Sensor Plate Sensor Holder (S-13) (S-10) [9] Function CBA...
  • Page 17 [12] Wall Mount Bracket Top [14] Front Cabinet (S-16) (S-16) (S-14) [10] Digital PCB Holder (S-15) [13] LCD Module Assembly [11] Power PCB Holder Fig. D4 PL12.4_DC...
  • Page 18 TV Cable Wiring Diagram To LCD Module Assembly Power Supply CBA To LCD Module Assembly CN1001 Digital Main CBA Unit CN3013 CN3906 CN3701 CN701 CN3601 CN601 CN3801 CN3101 *1: TYPE A To AC Cord CN3105 *2: TYPE B To Speaker Function CBA CN4001 Fig.

  • Page 19: Electrical Adjustment Instructions [Type A]

    ELECTRICAL ADJUSTMENT INSTRUCTIONS [TYPE A] How to set up the service mode: General Note: “CBA” is abbreviation for “Circuit Board Assembly.” Service mode: Note: Electrical adjustments are required after 1. Turn the power on. replacing circuit components and certain mechanical parts. It is important to perform 2.
  • Page 20 1. Purity Check Mode 2. VCOM Adjustment This mode cycles through full-screen displays of red, Test Point Adj. Point green, blue, and white to check for non-active pixels. [CHANNEL UP/DOWN] Screen 1. Enter the service mode. buttons 2. Each time the [7] button on the remote control unit M.
  • Page 21 The White Balance Adjustment should be 6. Press [MENU] button. The internal Raster signal appears in the screen. (“Internal (Single)” appears performed when replacing the LCD Panel in the upper right of the screen as shown below.) or Digital Main CBA. 3.

  • Page 22: [Type B]

    [TYPE B] General Note: “CBA” is abbreviation for 1. Purity Check Mode “Circuit Board Assembly.” This mode cycles through full-screen displays of red, Note: Electrical adjustments are required after green, blue, and white to check for non-active pixels. replacing circuit components and certain 1.
  • Page 23 The White Balance Adjustment should be 5. Press [3] button to select the “HDB” for High Drive Blue adjustment. (“HDB” appears in the screen.) performed when replacing the LCD Panel 6. Press [MENU] button. The internal Raster signal or Digital Main CBA. appears in the screen.
  • Page 24 13. Press [9] button to select the “LDB” for Low Drive Blue adjustment (“LDB” appears in the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature. Internal (Single) 14. Press [7] button to select the “LDR” for Low Drive Red adjustment (“LDR”...

  • Page 25: How To Initialize The Lcd Tv

    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.

  • Page 26: Firmware Renewal Mode[Type A]

    FIRMWARE RENEWAL MODE [TYPE A] Equipment Required a. USB storage device b. Remote Control Unit Firmware Update Procedure User Upgrade (Filename example: TVNB012_00_UF_XX91_AA.ecc) Upgrade the firmware only. The setting values will not be initialized. The User Upgrade and the Firmware Upgrade (Factory Upgrade) will be done by the same file. If you want to upgrade the firmware and initialize the setting values also, add “FACT_”...
  • Page 27 Factory Upgrade (Firmware Upgrade/Flash Upgrade) Firmware Upgrade (Filename example: FACT_TVNB012_00_UF_XX91_AA.ecc) Upgrade the firmware and initialize the setting values. The User Upgrade and the Firmware Upgrade (Factory Upgrade) will be done by the same file. If you want to upgrade the firmware and initialize the setting values also, add “FACT_” at the beginning of the filename. If you want to upgrade the firmware only and leave the setting values as they are, eliminate the “FACT_”...

  • Page 28: [Type B]

    [TYPE B] Equipment Required (Files included in the USB storage device are displayed.) 1. USB storage device " * " differs depending on the models. 2. Remote Control Unit *****_******.upg Select an upgrade file Firmware Update Procedure *****_******.upg 1. Turn the power off and unplug the AC Cord. *****_******.upg 2.

  • Page 29: Troubleshooting

    TROUBLESHOOTING [Power Supply Section] FLOW CHART NO.1 The power cannot be turned on. Is the fuse (F601) normal? See FLOW CHART No.2 <The fuse blows out.> Check if there is any leak or short-circuit on the primary circuit component and repair it if defective. (D616, D612, IC602, Q601, Q602, T601, R613) Is the P-ON+12V line voltage normal? FLOW CHART NO.2...
  • Page 30 FLOW CHART NO.5 AMP+24V is not output. Check C707, C708, D701, D702 and their periphery circuit. Repair it if defective. FLOW CHART NO.6 P-ON+12V is not output. Check C710, C711, D703 and their periphery circuit. Repair it if defective. FLOW CHART NO.7 P-ON+5V is not output.
  • Page 31 [Video Signal Section] FLOW CHART NO.1 The key operation is not functioning. Is approximately +3.3V voltage supplied to Pin(1) of CN4001? Replace Digital Main CBA Unit. Replace IC4001 Check AL+3.3V line and or Function CBA. repair it if defective. FLOW CHART NO.2 No operation is possible from the remote control unit.
  • Page 32 [Audio Signal Section] FLOW CHART NO.1 Audio is not output normally. See FLOW CHART NO.5 <AMP+24V is not output. [Power Supply Section]> See FLOW CHART NO.8 <AL+3.3V is not output. [Power Supply Section]> Replace Digital Main CBA Unit. PL12.4ATR...

  • Page 33: Block Diagrams [Type A]

    BLOCK DIAGRAMS [TYPE A] 1. System Control Block Diagram PL12.4ABLS...
  • Page 34 2. Video/Audio Block Diagram PL12.4ABLVA...
  • Page 35 3. Digital Signal Process Block Diagram PL12.4ABLD...
  • Page 36 4. Power Supply Block Diagram PL12.4ABLP...

  • Page 37: [Type B]

    [TYPE B] 1. System Control Block Diagram PL12.4BBLS...
  • Page 38 2. Video/Audio Block Diagram PL12.4BBLVA...
  • Page 39 3. Digital Signal Process Block Diagram PL12.4BBLD...
  • Page 40 4. Power Supply Block Diagram PL12.4BBLP...

  • Page 41: Schematic Diagrams / Cba And Test Points

    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.
  • Page 42 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.
  • Page 43 Power Supply 1 Schematic Diagram CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. NOTE: CAUTION ! : For continued protection against risk of fire, If Main Fuse (F601) is blown , check to see that all components in the power supply The voltage for parts in hot circuit is measured using replace only with same type 4A, 125V fuse.
  • Page 44 Power Supply 2 Schematic Diagram NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. POWER SUPPLY CBA HOT CIRCUIT. BE CAREFUL. R1051 TO DIGITAL MAIN D1011A D1011 CBA UNIT CN3701 R1030 TFZGTR5.6B CN701 OPEN or CN3601...
  • Page 45 Function Schematic Diagram C4054 TO DIGITAL MAIN R4052 R4063 6.8K OPEN CBA UNIT CN3101 R4061 CN4001 or CN3105 OPEN R4062 1 AL+3.3V 2 P-ON+5V 3 LIGHT RS4051 GP1USC32XP 4 LED1 D4051 (REMOTE SENSOR) R4055 R4059 SML813WBC8W1 OPEN OPEN 5 REMOTE IC4051 POWER PH5502B2NA1-E4...
  • Page 46 Digital Main 1 Schematic Diagram [TYPE A] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. R3081 DIGITAL MAIN CBA UNIT D3008...
  • Page 47 Digital Main 2 Schematic Diagram [TYPE A] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. DIGITAL MAIN CBA UNIT TU3901 TUNER UNIT IC3013...
  • Page 48 Digital Main 3 Schematic Diagram [TYPE A] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. C3009 IC3005(3/6) OPEN...
  • Page 49 Digital Main 4 Schematic Diagram [TYPE A] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. R3218 OPEN CONTINUE...
  • Page 50 Digital Main 5 Schematic Diagram [TYPE A] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. CONTINUE DIGITAL 4 CHECK+1.8V...
  • Page 51 Digital Main 6 Schematic Diagram [TYPE A] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section. CONTINUE HDMI- DIGITAL 4...
  • Page 52 Digital Main 1 Schematic Diagram [TYPE B] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section. CONTINUE DIGITAL 8 P-ON+12V/+21V...
  • Page 53 Digital Main 2 Schematic Diagram [TYPE B] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section. DIGITAL MAIN CBA UNIT IC3101(2/8) MN2WS0172A...
  • Page 54 Digital Main 3 Schematic Diagram [TYPE B] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section. CONTINUE (NO CONNECTION) CN3111...
  • Page 55 Digital Main 4 Schematic Diagram [TYPE B] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section. CONTINUE DIGITAL 6 P-ON+3.3V...
  • Page 56 Digital Main 5 Schematic Diagram [TYPE B] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section. DIGITAL MAIN CBA UNIT CONTINUE DIGITAL 8...
  • Page 57 Digital Main 6 Schematic Diagram [TYPE B] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section. IC3101(6/8) DIGITAL MAIN CBA UNIT MN2WS0172A...
  • Page 58 Digital Main 7 Schematic Diagram [TYPE B] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section. DIGITAL MAIN CBA UNIT CONTINUE DIGITAL 4...
  • Page 59 Digital Main 8 Schematic Diagram [TYPE B] DIGITAL MAIN CBA UNIT CONTINUE DIGITAL 7 DC-DC-EN D3611 R3682 R3607 MM5Z8V2B Q3601 R3683 C3702 R3904 C3604 R3695 2SA1576UBTLQ 100K OPEN OPEN OPEN (SWITCHING) R3608 CONTINUE DIGITAL 4 P-ON-H2 R3609 R3610 4.7K D3614 4.7K IC3601 1SS400...
  • Page 60 Digital Main 9 Schematic Diagram [TYPE B] CONTINUE DIGITAL 6 DIGITAL MAIN CBA UNIT AL+3.3V CONTINUE DIGITAL 8 P-ON+5V Q3108 R3200 R3206 R3215 CONTINUE OPEN OPEN OPEN OPEN DIGITAL 4 SW-EN LED1 REMOTE R3207 OPEN R3102 R3209 R3188 OPEN OPEN TO FUNCTION R3107 CBA CN4001...
  • Page 61 Digital Main 10 Schematic Diagram [TYPE B] 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3101. IC3101 is divided into eight and shown as IC3101 (1/8) ~ IC3101 (8/8) in this Digital Main Schematic Diagram Section. DIGITAL MAIN CBA UNIT R3875 R3738...
  • Page 62 Power Supply CBA Top View Because a hot chassis ground is present in the power supply CAUTION ! circuit, an isolation transformer must be used when repairing. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. Also, in order to have the ability to increase the input slowly, CAUTION ! : For continued protection against risk of fire,...
  • Page 63 Power Supply CBA Bottom View Because a hot chassis ground is present in the power supply CAUTION ! circuit, an isolation transformer must be used when repairing. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. CAUTION ! : For continued protection against risk of fire, Also, in order to have the ability to increase the input slowly,...
  • Page 64 Function CBA Top View R4011 R4012 R4014 C4055 C4006 NO.12 R4063 TP4061 R4061 R4054 R4010 R4052 R4013 R4002 TP4062 TP4060 C4002 C4053 R4062 R4004 C4054 R4006 R4058 D4053 C4001 A30C5 C7A3 CN4001 R4007 R4051 D4051 R4005 POWER CH + CH - SOURCE MENU VOL +...

  • Page 65: Wiring Diagrams [Type A]

    WIRING DIAGRAMS [TYPE A] 11-1 PL12.4AWI...

  • Page 66: [Type B]

    [TYPE B] 11-2 PL12.4BWI...

  • Page 67: Exploded Views [Type A]

    EXPLODED VIEWS [TYPE A] B17-1 B17-1 Power Supply CBA CL3013 CL1001 B14-2 Digital Main CBA Unit B14-1 SP3802 Function CBA CL3701 CL3801 CL3101 SP3801 LCD1 B17-2 CL601 B17-2 See Electrical Parts List for parts with this mark. SSK1 SSK1 12-1 PL12.4CEX...
  • Page 68 [TYPE B] B17-1 B17-1 Power Supply CBA CL3901 CL1001 B14-2 B14-1 SP3802 Digital Main CBA Unit USB-1 Function CBA CL3701 CL3801 CL3101 SP3801 LCD1 B17-2 CL601 B17-2 See Electrical Parts List for parts with this mark. SSK1 SSK1 12-2 PL12.4 B CEX...
  • Page 69 Packing SSK1 AC601 Tape 50PFL3707/F7 (Serial No.: DS1, DS2) PP Band Packing Tape RFID LABEL (BUYER SUPPLY) F R O Some Ref. Numbers are not in sequence. 12-3 PL12.4PEX...
  • Page 70 TYPE A PARTS LIST [50PFL3707/F7 (Serial No.: DS1), 50PFL3707/F8 (Serial No.: XA1)] Mechanical Parts PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. STYROFOAM BOTTOM A21UAUH 1EM029366A Before replacing any of these components, read...
  • Page 71 Electrical Parts PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C609 CHIP CERAMIC CAP . B K 1200pF/50V CHD1JK30B122 Before replacing any of these components, read C610 CERAMIC CAP . RB 220pF/2kV CA3D221TE006 carefully the product safety notice in this service C611...
  • Page 72 Ref. No. Description Part No. Ref. No. Description Part No. CONNECTORS Q603 TRANSISTOR 2SC2120-Y(TE2 F T) QQSY2SC2120F Q604 PNP TRANSISTOR SMD 2SA1576UBTLQ QQ1Q2SA1576U CN601# CONNECTOR B2P3-VH(LF)(SN) J3VH020JG001 Q605 CHIP TRANSISTOR KTC3875S-Y-RTK/P NQ1YKTC3875S CN701 FFC CONNECTOR IMSA-9615S-23A-PP-A JC96J23ER007 Q606 CHIP TRANSISTOR KTC3875S-Y-RTK/P NQ1YKTC3875S CN1001 CONNECTOR PRINT OSU B14B-PH-K-...
  • Page 73 Ref. No. Description Part No. Ref. No. Description Part No. RES CHIP 1608 1/10W F 180 Ω R719 RTW1800HH008 R1616 RES CHIP 1608 1/10W F 47.0Ω RTW4702HH008 R720 RES CHIP 1608 1/10W J 10Ω RRXA103HH013 R1617 RES CHIP 3216 1/4W F 750Ω RTC7503YF004 R721 RES CHIP 1608 1/10W J 18Ω...
  • Page 74 Ref. No. Description Part No. CHIP RES. 1/16W J 560 Ω R4002 RRXG561HH004 CHIP RES. 1/16W J 560 Ω R4003 RRXG561HH004 CHIP RES. 1/16W J 560 Ω R4004 RRXG561HH004 CHIP RES. 1/16W J 560 Ω R4005 RRXG561HH004 CHIP RES. 1/16W J 560 Ω R4006 RRXG561HH004 CHIP RES.
  • Page 75 TYPE A PARTS LIST [50PFL3707/F7 (Serial No.: DS2), 50PFL3707/F8 (Serial No.: XA2)] Mechanical Parts 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.
  • Page 76 C..±0.25% D..±0.5% F..±1% G..±2% J..±5% K..±10% M..±20% N..±30% Z..+80/-20% Different parts from the original model 50PFL3707/F7 (Serial No. : DS1), 50PFL3707/F8 (Serial No. : XA1) Ref. No. Description Part No. DIGITAL MAIN CBA UNIT A21UHMMA-001 2012/09/28 13-7 A21UHEL...
  • Page 77 FRONT CABINET A21U2UD 1EM028600 QUICK START GUIDE A27UAUH 1EMN29155 REAR CABINET A27U2UD 1EM028596 REGISTRATION CARD(PHILIPS) A11P4UH 1EMN27321 DECORATION PLATE A21U2UD 1EM226554 CABLE MANAGEMENT TIE(BLACK) A01F2UH 1EM431197 50W STAND HINGE ASSEMBLY (PF) A21U2UD 1EMN29163 50W STAND BASE ASSEMBLY (PF) A21U2UD 1EMN29164...
  • Page 78 Electrical Parts PRODUCT SAFETY NOTE: Products marked with a POWER SUPPLY CBA # have special characteristics important to safety. Ref. No. Description Part No. Before replacing any of these components, read POWER SUPPLY CBA A27UAMPW-002 carefully the product safety notice in this service Consists of the following manual.
  • Page 79 Ref. No. Description Part No. Ref. No. Description Part No. C1612 CAP METALLIZED FILM 1.0µF/630V/J CTA105PKR004 COILS C1613 CERAMIC CAP . RB 330pF/2kV CA3D331TE006 L601# LINE FILTER JLB28131/19MH LLEG0Z0XB018 C1614 CERAMIC CAP . RB 330pF/2kV CA3D331TE006 L602# LINE FILTER JLB28131/19MH LLEG0Z0XB018 C1615 CERAMIC CAP RB 1500pF/2kV...
  • Page 80 Ref. No. Description Part No. Ref. No. Description Part No. RES CHIP 1608 1/10W F 10.0k Ω RES CHIP 1608 1/10W F 1.60k Ω R709 RTW1002HH008 R1607 RTW1601HH008 RES CHIP 1608 1/10W 0 Ω RES CHIP 1608 1/10W F 36.0k Ω R710 RRXA000HH014 R1608...
  • Page 81 Ref. No. Description Part No. D4004 ZENER DIODE MM5Z5V6B ND1BMM5Z5V6B D4051 LED WHITE SMD SML813WBC8W1 QP1Z13WBC8W1 RES CHIP 1608 1/10W 0 Ω D4052 RRXA000HH014 IC4001 IC TOUCH SENSOR MICON CY8C20336A- NSCB0T0TY063 24LQXIT IC4051 IC LIGHT SENSOR PH5502B2NA1-E4 QP1ZPH5502B2 RESISTORS CHIP RES. 1/16W J 560 Ω R4001 RRXG561HH004 CHIP RES.

  • Page 82: Type B

    TYPE B PARTS LIST [50PFL3807/F7 (Serial No.: DS2)] Mechanical Parts 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.
  • Page 83 Electrical Parts 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. NOTES: 1.

  • Page 84: Revision History

    REVISION HISTORY Chassis PL12.4 • 2012/03/22 50PFL3707/F7 (Serial No.: DS1) added • 2012/03/22 50PFL3807/F7 (Serial No.: DS1) added • 2012/03/23 50FPL3707/F8 (Serial No.: XA1) added • 2012/09/07 50FPL3707/F7 (Serial No.: DS2) added • 2012/09/28 50FPL3707/F8 (Serial No.: XA2) added • 2012/10/05 50PFL3807/F7 (Serial No.: DS2) added...
  • Page 85 COMPARISON LIST OF MODEL NAMES Chassis PL12.4 • 50PFL3707/F7 (DS1)A21UAUH TYPE A • 50PFL3807/F7 (DS1)A27UAUH TYPE B • 50PFL3707/F8 (XA1)A21UDMA TYPE A • 50PFL3707/F7 (DS2)A21UHUH TYPE A • 50PFL3707/F8 (XA2)A21UKMA TYPE A • 50PFL3807/F7 (DS2)A27UBUH TYPE B PL12.4COM...

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