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Panasonic TH-32A410R Service Manual

Chassis: km26
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TABLE OF CONTENTS

1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
1.1.1. Leakage Current Cold Check---------------------- 3
1.) --------------------------------------------------------- 3
2 Warning -------------------------------------------------------------- 4
2.2. About lead free solder (PbF)---------------------------- 5
3 Service Navigation ----------------------------------------------- 6
3.1. Service Hint ------------------------------------------------- 6
4 Specifications ----------------------------------------------------- 7
5 Service Mode ------------------------------------------------------ 8
5.1. How to enter into Service Mode ----------------------- 8
5.1.1. Purpose ------------------------------------------------- 8
5.1.2. Key command ----------------------------------------- 8
5.1.3. How to exit---------------------------------------------- 8
5.1.4. Contents of adjustment mode --------------------- 8
5.1.5. Display of SOS History ------------------------------ 9
5.1.6. Exit-------------------------------------------------------- 9
Model No.
Chassis:
Destination:
PAGE
5.1.7. Hotel Mode----------------------------------------------9
6 Troubleshooting Guide --------------------------------------- 10
6.1. Check of the IIC bus lines------------------------------ 10
6.1.1. How to access --------------------------------------- 10
6.1.2. Self-check indication only ------------------------- 10
shipment setting ------------------------------------- 10
6.1.4. Exit ------------------------------------------------------ 10
6.1.5. Screen display --------------------------------------- 10
6.2. Power LED Blinking timing chart --------------------- 11
6.3. Method of detecting SOS ------------------------------ 11
6.4. LCD Panel test mode ----------------------------------- 12
6.5. No Power--------------------------------------------------- 12
7.1. SP Bracket & Metal Bottom --------------------------- 13
7.3. LCD Panel Assembly ----------------------------------- 15
7.4. LED Panel Ass'y ----------------------------------------- 16
7.5. Metal Bracket --------------------------------------------- 17
7.6. PCB Installation 1 ---------------------------------------- 18
ORDER NO. MTV1401194CE
TH-32A410R
KM26
IRAN
© Panasonic Corporation 2014.
LED TV
PAGE

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Summary of Contents for Panasonic TH-32A410R

  • Page 1: Table Of Contents

    7.3. LCD Panel Assembly ----------------------------------- 15 5.1.4. Contents of adjustment mode --------------------- 8 7.4. LED Panel Ass’y ----------------------------------------- 16 7.5. Metal Bracket --------------------------------------------- 17 5.1.5. Display of SOS History ------------------------------ 9 5.1.6. Exit-------------------------------------------------------- 9 7.6. PCB Installation 1 ---------------------------------------- 18 © Panasonic Corporation 2014.
  • Page 2 TH-32A410R 7.7. PCB Installation 2 ---------------------------------------- 19 7.8. Screw Fixing 1 -------------------------------------------- 20 7.9. Screw Fixing 2 -------------------------------------------- 21 7.10. Pedestal Ass’y -------------------------------------------- 22 7.11. Vesa Metal (BC) ------------------------------------------ 23 7.12. Back Cover Installation --------------------------------- 24 8 Measurements and Adjustments -------------------------- 25 8.1.

  • Page 3: Safety Precautions

    TH-32A410R 1 Safety Precautions 1.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 4: Warning

    TH-32A410R 2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor [chip] components.

  • Page 5: About Lead Free Solder (Pbf)

    TH-32A410R 2.2. About lead free solder (PbF) Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).

  • Page 6: Service Navigation

    TH-32A410R 3 Service Navigation 3.1. Service Hint Board Main Device Remarks A (4 IN 1) TUN, EEP,SPI Flash, Realteck Soc, Power Switch, Power Supply, Keyscan, LED Driver IC Repairable Remote Sensor, LED, Luminence Sensor Repairable...

  • Page 7: Specifications

    TH-32A410R 4 Specifications Dimensions (W  H  D) 734 mm  502 mm  184 mm (With Pedestal) 734 mm  437 mm  69 mm (TV only) Mass Net (With Pedestal) Net (TV only) Power source AC Single 220-240 V, 50 / 60 Hz...

  • Page 8: Service Mode

    TH-32A410R 5 Service Mode 5.1. How to enter into Service Mode 5.1.1. Purpose After exchange parts, check and adjust the contents of adjustment mode. While pressing [VOLUME ( - )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds.

  • Page 9: Display Of Sos History

    TH-32A410R 5.1.5. Display of SOS History SOS History (Number of LED blinking) indication. From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment. This indication except 2nd and 1st occurrence after shipment will be cleared by [Self-check indication and forced to factory shipment setting].

  • Page 10: Troubleshooting Guide

    TH-32A410R 6 Troubleshooting Guide Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing 6.1. Check of the IIC bus lines 6.1.1. How to access 6.1.2. Self-check indication only Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control for more than 3 seconds.

  • Page 11: Power Led Blinking Timing Chart

    TH-32A410R 6.2. Power LED Blinking timing chart 1. Subject Information of LED Flashing timing chart. 2. Contents When an abnormality occurs, the protection circuit will operate and reset the unit to stand by mode. During this time, the defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow:...

  • Page 12: Lcd Panel Test Mode

    TH-32A410R 6.4. LCD Panel test mode Purpose: To find the possible failure point where in LCD Panel or Printed Circuit Board when the abnormal picture is displayed. How to Enter: While pressing [VOLUME ( - )] button of the main unit, press [OPTION] button of the remote control three times within 2 seconds.

  • Page 13: Disassembly And Assembly Instructions

    TH-32A410R 7 Disassembly and Assembly Instructions 7.1. SP Bracket & Metal Bottom Fix speaker left & right. Description SPEAKER UNIT SPEAKER BRACKET SP SPONGE...

  • Page 14: Lcd Panel Fixing & Handling Method

    TH-32A410R 7.2. LCD Panel Fixing & Handling Method 1. Place down the cabinet as shown below. 2. Fix LCD panel into the cabinet by taking below precautions. Other general precautions 1. Do not press panel surface to avoid blue spot on the panel display.

  • Page 15: Lcd Panel Assembly

    TH-32A410R 7.3. LCD Panel Assembly Install Barrier on Panel. Description LCD PANEL BARRIER...

  • Page 16: Led Panel Ass'y

    TH-32A410R 7.4. LED Panel Ass’y 1. Fix K PCB to LED PANEL CASE. 2. Fix wire A10 to K PCB. 3. Fix LED panel to LED PANEL CASE. 4. Fix LED PANEL ASSY to cabinet. Description LED PANEL LED PANEL CASE...

  • Page 17: Metal Bracket

    TH-32A410R 7.5. Metal Bracket 1. Install Vesa Metal 2pc on panel. 2. Install Pedestal Metal Bracket. Description VESA METAL PEDESTAL METAL BRACKET...

  • Page 18: Pcb Installation

    TH-32A410R 7.6. PCB Installation 1 1. Install PCB and fix it with screws. 2. Install Side AV Bracket and fix it with screws. PartNo Description TKP5ZA47101 SIDE AV BRACKET TES5ZA003-1 GROUND SPRING...

  • Page 19: Pcb Installation

    TH-32A410R 7.7. PCB Installation 2 1. Install PCB and fix it with screws. 2. Install Side AV Bracket and fix it with screws. Description SIDE AV BRACKET...

  • Page 20: Screw Fixing

    TH-32A410R 7.8. Screw Fixing 1 Fix all screw follow below picture. Part No Description Remarks THEJ036J SCREW 6 ± 1 Kgf.cm...

  • Page 21: Screw Fixing

    TH-32A410R 7.9. Screw Fixing 2 Fix all screw follow below picture. Description Remarks SCREW 6 ± 1 Kgf.cm...

  • Page 22: Pedestal Ass'y

    TH-32A410R 7.10. Pedestal Ass’y Fix rubber foot 5 pc at Pedestal cover. Description BASE COVER RUBBER FOOT BAG FOR PEDESTAL...

  • Page 23: Vesa Metal (Bc)

    TH-32A410R 7.11. Vesa Metal (BC) Install vesa metal 2 pc into back cover. Part No Description TKU5ZC06619 BACK COVER TKZ4GX5034 VESA METAL...

  • Page 24: Back Cover Installation

    TH-32A410R 7.12. Back Cover Installation 1. Install Back cover. 2. Fix screws. Description Remarks BACK COVER SCREW SCREW 6 ± 1 Kgf.cm...

  • Page 25: Measurements And Adjustments

    TH-32A410R 8 Measurements and Adjustments 8.1. Voltage chart of A-board Set A-Board to a dummy set and check the satisfaction with the specified voltage as following table. Power Supply Name Measurement Point Specification PANEL12V TP4097 11.3V - 13V SUB3.3V TP5400 3.16V - 3.48V...

  • Page 26: Block Diagram

    TH-32A410R 9 Block Diagram 9.1. Main Block Diagram XERWE0 XERWE0 STB5/5VS S12/S5 CPU BUS XECS1 CTRL AAR/DATA ERXW S5/ S3.3 (SD-Data-VCC) S9-REG BOOTSWAP Analog 3.3/1.8 XRST HK/CHINA: DTMB ASIC UHS-1 < (SDVOLC) XRSTSTM AN34043A STB3.3V/1.2V_REG Colombia/Vietnum: T2 Support < TV_SOS...

  • Page 27: Wiring Connection Diagram

    TH-32A410R 10 Wiring Connection Diagram 10.1. Wire Dressing Do wire dressing follow below spec: Description Remarks 0.06  3 PET TAPE (0.06*3) 0.18 PET TAPE (0.1*1) LVDS CABLE...

  • Page 28: Schematic Diagram

    TH-32A410R 11 Schematic Diagram Model No. : TH-32A410R A-Board (1/18)
  • Page 29 Model No. : TH-32A410R A-Board (2/18)
  • Page 30 Model No. : TH-32A410R A-Board (3/18)
  • Page 31 Model No. : TH-32A410R A-Board (4/18)
  • Page 32 Model No. : TH-32A410R A-Board (5/18)
  • Page 33 Model No. : TH-32A410R A-Board (6/18)
  • Page 34 Model No. : TH-32A410R A-Board (7/18)
  • Page 35 Model No. : TH-32A410R A-Board (8/18)
  • Page 36 Model No. : TH-32A410R A-Board (9/18)
  • Page 37 Model No. : TH-32A410R A-Board (10/18)
  • Page 38 Model No. : TH-32A410R A-Board (11/18)
  • Page 39 Model No. : TH-32A410R A-Board (12/18)
  • Page 40 Model No. : TH-32A410R A-Board (13/18)
  • Page 41 Model No. : TH-32A410R A-Board (14/18)
  • Page 42 Model No. : TH-32A410R A-Board (15/18)
  • Page 43 Model No. : TH-32A410R A-Board (16/18)
  • Page 44 Model No. : TH-32A410R A-Board (17/18)
  • Page 45 Model No. : TH-32A410R A-Board (18/18)
  • Page 46 Model No. : TH-32A410R K-Board...
  • Page 47 Model No. : TH-32A410R P-Board...

  • Page 48: Printed Circuit Board

    TH-32A410R 12 Printed Circuit Board Model No. : TH-32A410R A-Board (Top Component Side)
  • Page 49 Model No. : TH-32A410R A-Board (Bottom Component Side)
  • Page 50 Model No. : TH-32A410R K-Board...
  • Page 51 Model No. : TH-32A410R P-Board (Top Component Side)
  • Page 52 Model No. : TH-32A410R P-Board (Bottom Component Side)

  • Page 53: Exploded View And Replacement Parts List

    TH-32A410R 13 Exploded View and Replacement Parts List Model No. : TH-32A410R Parts Location...
  • Page 54 Model No. : TH-32A410R Packing Exploded View 1...
  • Page 55 Model No. : TH-32A410R Packing Exploded View 2...
  • Page 56 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks CAPACITORS C1958 F1G1E103A172 C 0.01UF, 25V C2000 F1G1A105A080 C 1UF, 10V C2001 F1G1H102A946 C 1000PF, 50V C2002 F1G1H102A946 C 1000PF, 50V C2003 F1G1H102A946...
  • Page 57 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C5012 F1G1A105A080 C 1UF, 10V C5020 F1G1C104A146 C 0.1UF 16V C5021 F1G1A105A080 C 1UF, 10V C5022 F1G1C104A146 C 0.1UF 16V C5026 F1H1E105A153 C 1UF, 16V...
  • Page 58 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C6777 F1G0J105A049 C 1UF, 6.3V C6778 F1G1C104A146 C 0.1UF 16V C6799 F1H1H181B052 C 180PF, 50V C6801 F1G0J105A049 C 1UF, 6.3V C6802 F1G1E103A172 C 0.01UF, 25V...
  • Page 59 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8027 F1G1C104A146 C 0.1UF 16V C8028 F1G1C104A146 C 0.1UF 16V C8031 F1J1A106A043 C 10UF, 10V C8032 F1G1C104A146 C 0.1UF 16V C8034 F1J1A106A043 C 10UF, 10V...
  • Page 60 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8470 F1G1C104A146 C 0.1UF 16V C8700 F1H1A105A136 C 1UF, 10V C8850 F1G1E103A172 C 0.01UF, 25V C8900 F1G1C104A146 C 0.1UF 16V C8901 F1G1C104A146 C 0.1UF 16V...
  • Page 61 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks INTEGRATED CIRCUITS IC3052 C0ABBB000179 IC4900 C1AB00003984 IC5000 AN34043AAVF IC5400 C0DBAYY01299 IC5420 C0DBAYY01299 IC5500 C0DBAYY01644 IC5704 C0DBEYY00102 IC6750 C1AB00004172 IC6751 C1AB00004174 IC7301 C0DBBYY00065 IC7501...
  • Page 62 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks L8009 J0JYC0000464 BEAD CORE L8013 J0JYC0000464 BEAD CORE L8014 J0JCC0000287 COIL L8100 G1C2R2ZA0311 INDUCTOR L8101 G1C3R3MA0464 INDUCTOR L8461 J0JYC0000464 BEAD CORE TRANSISTOR Q2012...
  • Page 63 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R2016 D0GA122JA023 M 1.2KOHM, J,1/16W R2017 D0GAR00J0005 M 0 OHM, 1/16W R2018 D0GAR00J0005 M 0 OHM, 1/16W R2056 D0GAR00J0005 M 0 OHM, 1/16W...
  • Page 64 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R4752 D1BA1600A023 M 160 OHM,F.1/16 W R4753 D1BA82R0A023 M 82OHM, J,1/16W R4764 D0GA473JA039 M 47KOHM, J,1/16W R4766 D0GA473JA039 M 47KOHM, J,1/16W R4788 D0GA103JA039...
  • Page 65 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R6734 D1BA1002A023 M 10KOHM,F,1/16W R6750 D0GA101JA039 M 100OHM, J, 1/16W R6751 D0GA103JA039 M 10KOHM,F,1/16W R6753 D0GA101JA039 M 100OHM, J, 1/16W R6757 D0GA101JA039 M 100OHM, J, 1/16W...
  • Page 66 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7807 D0GD103JA052 M 10KOHM,J,1/8W R7808 D0GB473JA065 M 47KOHM J. 1/10W R7809 D0GD182JA052 M 1.8KOHM, J,0.063W R7810 D1BB2492A074 M 24.9KOHM ,F, 1/8W R7812 D0GD683JA052...
  • Page 67 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R8303 D1BA6201A023 M 6.2 KOHM,F.1/16 W R8305 D1BA2491A023 M 2.49KOHM,F,1/16W R8306 D0GA360JA023 M 36 OHM, J,1/16W R8307 D0GA360JA023 M 36 OHM, J,1/16W R8450 D0GA103JA039 M10KOHM, J.1/16 W...
  • Page 68 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks JA23 D0GFR00J0005 CHIP RESISTOR JA25 D0GFR00J0005 CHIP RESISTOR JA27 D0GFR00J0005 CHIP RESISTOR JA28 D0GFR00J0005 CHIP RESISTOR D0GDR00J0004 CHIP RESISTOR D0GDR00J0004 CHIP RESISTOR D0GDR00J0004...
  • Page 69 Model No. : TH-32A410R Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks Exploded View K2CQ2YY00122 AC CORD L0EYAA000052 SPEAKER UNIT L5EDDYY00593 LCD PANEL N2QAYB000935 REMOTE TRANSMITTER TBL5ZX06921 PEDESTAL ASSY TBL5ZX08731 STD MOULD ASSY TBM4GD3211 MODEL NAME PLATE...

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