Panasonic TH-L32C5Z Service Manual
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Panasonic TH-L32C5Z Service Manual

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TABLE OF CONTENTS

1 Safety Precautions----------------------------------------------- 2
1.1. General Guidelines---------------------------------------- 2
1.1.1. Leakage Current Cold Check---------------------- 2
1.) --------------------------------------------------------- 2
2 Warning -------------------------------------------------------------- 3
2.2. About lead free solder (PbF)---------------------------- 4
3 Service Navigation ----------------------------------------------- 5
3.1. Service Hint ------------------------------------------------- 5
3.2. Applicable signals ----------------------------------------- 6
4 Specifications ----------------------------------------------------- 7
5 Troubleshooting Guide ----------------------------------------10
5.1. No Power ---------------------------------------------------10
5.2. Abnormal Display-----------------------------------------10
5.3. No Display-------------------------------------------------- 11
Model No.
PAGE
5.4. Sound Problem ------------------------------------------- 12
5.5. Remote Control Malfunction--------------------------- 13
7 Block Diagram --------------------------------------------------- 29
8 Wiring Connection Diagram--------------------------------- 31
8.1. Caution statement.--------------------------------------- 31
8.2. Wiring ------------------------------------------------------- 31
9.1. Exploded View ------------------------------------------- 34
9.1.1. Replacement Parts List ---------------------------- 36
ORDER NO. MTV1207167CE
TH-L32C5Z
TH-L32C5S
TH-L24X5A
TH-L24X5Z
TH-L42U5Z
TH-L42U5S
© Panasonic Corporation 2012. Unauthorized
copying and distribution is a violation of law.
LCD TV
PAGE

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Summary of Contents for Panasonic TH-L32C5Z

  • Page 1: Table Of Contents

    3.1. Service Hint ------------------------------------------------- 5 3.2. Applicable signals ----------------------------------------- 6 4 Specifications ----------------------------------------------------- 7 5 Troubleshooting Guide ----------------------------------------10 5.1. No Power ---------------------------------------------------10 5.2. Abnormal Display-----------------------------------------10 5.3. No Display-------------------------------------------------- 11 © Panasonic Corporation 2012. Unauthorized copying and distribution is a violation of law.

  • Page 2: Safety Precautions

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 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 3: Warning

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 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 4: About Lead Free Solder (Pbf)

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 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.

  • Page 5: Service Navigation

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 3 Service Navigation 3.1. Service Hint Board Name Function Remarks Main Board Speaker out, AV Terminal, HDMI in, SD Card, PC in, Digital Signal Processor, Nile-Tcon, Tuner All boards are non IR Board REMOTE RECEIVER, LED...

  • Page 6: Applicable Signals

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 3.2. Applicable signals COMPONENT (Y, P ), HDMI Note: • Signals other than above may not be displayed properly. • The above signals are reformatted for optimal viewing on your display. • PC signal is magnified or compressed for display, so that it may not be possible to show fine detail with sufficient clarity.

  • Page 7: Specifications

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 4 Specifications TH-L32C5S Power Source AC 220-240 V, 50Hz Rated Power Consumption 105 W Standby Power Consumption 0.5 W Dimensions (W × H × D) With Pedestal: 778.5 mm × 546.7 mm × 230 mm Without Pedestal (TV only): 778.5 mm ×...
  • Page 8 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S TH-L42U5S Power Source AC 220-240 V, 50Hz Rated Power Consumption 181 W Standby Power Consumption 0.5 W Dimensions (W × H × D) With Pedestal: 1011.4 mm × 676.5 mm × 270 mm Without Pedestal (TV only): 1011.4 mm ×...
  • Page 9 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S TH-L24X5A / TH-L24X5Z Power Source AC 220-240 V, 50Hz Rated Power Consumption 40 W Standby Power Consumption 0.5 W Dimensions (W × H × D) With Pedestal: 566.8 mm × 405.7 mm × 170 mm Without Pedestal (TV only): 566.8 mm ×...

  • Page 10: Troubleshooting Guide

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 5 Troubleshooting Guide 5.1. No Power 5.2. Abnormal Display...

  • Page 11: No Display

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 5.3. No Display...

  • Page 12: Sound Problem

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 5.4. Sound Problem...

  • Page 13: Remote Control Malfunction

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 5.5. Remote Control Malfunction...

  • Page 14: Disassembly And Assembly Instructions

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 6 Disassembly and Assembly Instructions TH-L24X5A&TH-L24X5Z 1. Remove the screws to remove the stand.
  • Page 15 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 2. Remove the screws to remove the rear cover. Rear cover is jointed with front cabinet by several hooks at top and both side. After remove the screws, take rear cover at bottom side and pull up it forcibly just like tearing rear cover from front cabinet.
  • Page 16 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 4. Remove the Speakers. 5. Remove the screws to remove the Main Board and Power Board.
  • Page 17 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 6. Remove the screws to remove the BKT. 7. Remove the panel.
  • Page 18 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 8. Remove the Key board and IR board.
  • Page 19 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S TH-L32C5Z&TH-L32C5S 1. Remove the screws to remove the stand.
  • Page 20 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 2. Remove the screws to remove the rear cover. Rear cover is jointed with front cabinet by several hooks at top and both side. After remove the screws, take rear cover at bottom side and pull up it forcibly just like tearing rear cover from front cabinet.
  • Page 21 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 4. Remove the Speakers. 5. Remove the screws to remove the Main Board and Power Board.
  • Page 22 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 6. Remove the screws to remove the BKT.
  • Page 23 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 7. Remove the panel. 8. Remove the Key board and IR board.
  • Page 24 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S TH-L42U5Z & TH-L42U5S 1. Remove the screws to remove the stand.
  • Page 25 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 2. Remove the screws to remove the rear cover. Rear cover is jointed with front cabinet by several hooks at top and both side. After remove the screws, take rear cover at bottom side and pull up it forcibly just like tearing rear cover from front cabinet.
  • Page 26 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 4. Remove the Speakers. 5. Remove the screws to remove the Main Board and Power Board.
  • Page 27 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 6. Remove the screws to remove the BKT. 7. Remove the panel.
  • Page 28 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 8. Remove the Key board and IR board.

  • Page 29: Block Diagram

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 7 Block Diagram Main Block Power Block TH-L24X5A& TH-L24X5Z...
  • Page 30 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S TH-L32C5S& TH-L32C5Z TH-L42U5S& TH-L42U5Z...

  • Page 31: Wiring Connection Diagram

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 8 Wiring Connection Diagram 8.1. Caution statement. Caution: Please confirm that all flexible cables are assembled correctly. Also make sure that they are locked in the connectors. Verify by giving the flexible cables a very slight pull.
  • Page 32 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S TH-L32C5Z & TH-L32C5S MB TO PB MB TO PANEL MB TO KB TO IR BOARD MB TO SPEAKER PB TO PANEL...
  • Page 33 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S TC-L42U5Z & TC-L42U5S MB TO PB MB TO PANEL MB TO KB TO IR BOARD MB TO SPEAKER PB TO PANEL...

  • Page 34: Exploded View And Replacement Parts List

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 9 Exploded View and Replacement Parts List 9.1. Exploded View For TH-L24X5A&TH-L24X5Z...
  • Page 35 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S For TH-L32C5Z & TH-L32C5S For TH-L42U5Z&TH-L42U5S...

  • Page 36: Replacement Parts List

    TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S 9.1.1. Replacement Parts List Note: All part will be supplied by PAVCKM. TH-L32C5Z series TH-L24X5A series Safety Ref. Part No. Part Name & Pcs Remarks Safety Ref. Part No. Part Name & Pcs Remarks...
  • Page 37 TH-L32C5Z TH-L32C5S TH-L24X5A TH-L24X5Z TH-L42U5Z TH-L42U5S TH-L42U5Z series TH-L42U5S series Safety Ref. Part No. Part Name & Pcs Remarks Safety Ref. Part No. Part Name & Pcs Remarks Description Description TZZ00000249A Bezel TZZ00000249A Bezel TZZ00000186A Speaker TZZ00000186A Speaker TZZ00000359A IR Board...

This manual is also suitable for:

Th-l32c5sTh-l24x5aTh-l24x5zTh-l42u5zTh-l42u5s

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