Panasonic TH-42C410S Service Manual
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Panasonic TH-42C410S Service Manual

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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. Speaker Fixing and Assembly ----------------------- 13
7.3. Metal MTG Fixing --------------------------------------- 15
7.4. Key Button Assembly ----------------------------------- 16
7.5. PCB Fixing and Screw---------------------------------- 17
7.6. Pop Sticker & Energy Rating ------------------------- 18
ORDER NO. MTV1503444CE
TH-42C410S
KM25
SINGAPORE
© Panasonic Corporation 2015.
LED TV
PAGE

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Summary of Contents for Panasonic TH-42C410S

  • Page 1: Table Of Contents

    5.1.4. Contents of adjustment mode --------------------- 8 7.4. Key Button Assembly ----------------------------------- 16 5.1.5. Display of SOS History ------------------------------ 9 7.5. PCB Fixing and Screw---------------------------------- 17 5.1.6. Exit-------------------------------------------------------- 9 7.6. Pop Sticker & Energy Rating ------------------------- 18 © Panasonic Corporation 2015.
  • Page 2 TH-42C410S 7.7. Fan Bag Assembly--------------------------------------- 19 7.8. Pedestal Assembly -------------------------------------- 20 7.9. Back Cover ------------------------------------------------ 21 7.10. Back Cover - Label & Screw -------------------------- 22 8 Measurements and Adjustments -------------------------- 23 8.1. Voltage chart of A-board-------------------------------- 23 8.2. Voltage chart of P-board-------------------------------- 23 9 Block Diagram --------------------------------------------------- 24 9.1.

  • Page 3: Safety Precautions

    TH-42C410S 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-42C410S 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-42C410S 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-42C410S 3 Service Navigation 3.1. Service Hint Board Name Main Device Remarks A BOARD TUN, EEP, SPI, MTK IC Repairable P BOARD Power Supply, Power switch, Keyscan Repairable K BOARD Remote, LED,Luminence Sensor Repairable GK BOARD Power Switch, Keyscan Repairable...

  • Page 7: Specifications

    TH-42C410S 4 Specifications Power Source AC 220-240 V, 50/60 Hz Power consumption (Rated power / Standby power) 89 W / 0.35 W Display panel Panel LCD panel (LED backlight) Visible screen size (diagonal) 106 cm 1,920 (W)  1,080 (H) Display resolution Dimensions (W ...

  • Page 8: Service Mode

    TH-42C410S 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-42C410S 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-42C410S 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-42C410S 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-42C410S 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-42C410S 7 Disassembly and Assembly Instructions 7.1. Speaker Fixing and Assembly 1. Fix speaker bracket at panel and screw. 2. Stick sponge at speaker and slot at speaker bracket. NO PART NO DESCRIPTION REMARK L0EYAA000052 SPEAKER UNIT THEJ036J SCREW (A3/P5/VESA4/MTL4/LBRD4/SP4) 06 ±...

  • Page 14: Lcd Panel Fixing & Handling Method

    TH-42C410S 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: Metal Mtg Fixing

    TH-42C410S 7.3. Metal MTG Fixing Fix vesa metal and bottom panel into panel and screw. NO PART NO DESCRIPTION REMARK TUX5ZX0371 VESA METAL TUX5ZX0391 BOTTOM METAL THEJ036J SCREW (A3/P5/VESA4/MTL4/LBRD4/SP4) 06 ± 1 Kgf.cm FELT (5  15  0.35t) TMK4GA300...

  • Page 16: Key Button Assembly

    TH-42C410S 7.4. Key Button Assembly Fix pcb at key button bracket and fix at panel. PART NO DESCRIPTION TBX5ZA03301 KEY BUTTON BRACKET TZLP104KGAB ASS'Y 42" IN HOUSE PANEL TMK4GA265 FELT (10 x 35 x 0.35t)

  • Page 17: Pcb Fixing And Screw

    TH-42C410S 7.5. PCB Fixing and Screw 1. Stick barrier at panel. 2. Assembly led panel. 3. Fix chassis bracket, ground spring and side av bracket at pcb. 4. Fix all pcb and screw. PART NO DESCRIPTION REMARK TKK5ZC50501A LED PANEL...

  • Page 18: Pop Sticker & Energy Rating

    TH-42C410S 7.6. Pop Sticker & Energy Rating PART NO DESCRIPTION TQFT659 POP STICKER T4FL0707N 0.06 BLUE TAPE TQF4GA749 ENERGY RATING LABEL...

  • Page 19: Fan Bag Assembly

    TH-42C410S 7.7. Fan Bag Assembly 1. Insert screw into bag and ensure bag fully seal (lock). Insert all part into cover for fan bag. 2. Direction and sequence (depend by model - Refer part list for detail) 3. Fold cover for fan bag and stick with film tape.

  • Page 20: Pedestal Assembly

    TH-42C410S 7.8. Pedestal Assembly Fix pedestal follow below, need screw first before stick rubber foot. NO PART NO DESCRIPTION TBL4GA30522 PEDESTAL BASE R TBL4GA30532 PEDESTAL BASE L TBL5ZG30211 RUBBER FOOT TPE4GH131 BAG (PEDESTAL)

  • Page 21: Back Cover

    TH-42C410S 7.9. Back Cover Stick felt at back cover. NO PART NO DESCRIPTION TKU5ZC07201 BACK_COVER FELT (10  260  0.35t) TMK4GA073 FELT (10  960  0.35t) TMK4GA193 FELT (12  540  0.35t) TMK4GA003 FELT (10  355  0.35t) TMK4GA101 FELT (10 ...

  • Page 22: Back Cover - Label & Screw

    TH-42C410S 7.10. Back Cover - Label & Screw 1. Fix back cover and screw. 2. Stick side button label and serial number label. PART NO DESCRIPTION REMARK TBM4GU3151 SIDE_BUTTON_LABEL THEC1509 SCREW (BC3/VESA4) 06 ± 1 Kgf.cm THTD037J SCREW (BC9/AV3/CRTL1/SP4) 06 ± 1 Kgf.cm...

  • Page 23: Measurements And Adjustments

    TH-42C410S 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 (V) Remark SUB1.2V TP8004 1.14 - 1.26 SUB3.3V...

  • Page 24: Block Diagram

    TH-42C410S 9 Block Diagram 9.1. Main Block Diagram PANEL 32” 10W x 2 32” 10W x 2 Audio AMP 39” 39” 10W x 2 10W x 2 I2S AMP LVDS YAMAHA HD : (DATA 4pairs / CLK 1pair) (same as MT5307project)

  • Page 25: Wiring Connection Diagram

    TH-42C410S 10 Wiring Connection Diagram 10.1. Wire Dressing 1...

  • Page 26: Wire Dressing

    TH-42C410S 10.2. Wire Dressing 2 Stick pet tape for wire dressing. PART NO DESCRIPTION REMARK 60 mm  6 pcs T4FP10050 0.59 PET_TAPE (0.06*6)

  • Page 27: Schematic Diagram

    TH-42C410S 11 Schematic Diagram Model No. : TH-42C410S A-Board (1/14)
  • Page 28 Model No. : TH-42C410S A-Board (2/14)
  • Page 29 Model No. : TH-42C410S A-Board (3/14)
  • Page 30 Model No. : TH-42C410S A-Board (4/14)
  • Page 31 Model No. : TH-42C410S A-Board (5/14)
  • Page 32 Model No. : TH-42C410S A-Board (6/14)
  • Page 33 Model No. : TH-42C410S A-Board (7/14)
  • Page 34 Model No. : TH-42C410S A-Board (8/14)
  • Page 35 Model No. : TH-42C410S A-Board (9/14)
  • Page 36 Model No. : TH-42C410S A-Board (10/14)
  • Page 37 Model No. : TH-42C410S A-Board (11/14)
  • Page 38 Model No. : TH-42C410S A-Board (12/14)
  • Page 39 Model No. : TH-42C410S A-Board (13/14)
  • Page 40 Model No. : TH-42C410S A-Board (14/14)
  • Page 41 Model No. : TH-42C410S GK-Board...
  • Page 42 Model No. : TH-42C410S K-Board...
  • Page 43 Model No. : TH-42C410S LD-Board...
  • Page 44 Model No. : TH-42C410S P-Board (1/2)
  • Page 45 Model No. : TH-42C410S P-Board (2/2)

  • Page 46: Printed Circuit Board

    TH-42C410S 12 Printed Circuit Board Model No. : TH-42C410S A-Board (Top Component Side)
  • Page 47 Model No. : TH-42C410S A-Board (Bottom Component Side)
  • Page 48 Model No. : TH-42C410S GK-Board...
  • Page 49 Model No. : TH-42C410S K-Board...
  • Page 50 Model No. : TH-42C410S LD-Board...
  • Page 51 Model No. : TH-42C410S P-Board (Top Component Side)
  • Page 52 Model No. : TH-42C410S P-Board (Bottom Component Side)

  • Page 53: Exploded View And Replacement Parts List

    TH-42C410S 13 Exploded View and Replacement Parts List Model No. : TH-42C410S Parts Location...
  • Page 54 Model No. : TH-42C410S Packing Exploded View 1...
  • Page 55 Model No. : TH-42C410S Packing Exploded View 2...
  • Page 56 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks CAPACITOR C2008 F1G1E103A144 C 0.01UF 25V C2014 F1H1E104A161 C 0.1UF, 25V C2015 F1K1V106A010 C 10UF, 35V C2016 F1G1C104A146 C 0.1UF, 16V C2017 F1G1C103A173 C 0.01UF, 16V...
  • Page 57 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C5615 F1J1A106A043 C 10UF, 10V C5616 F1G1C104A146 C 0.1UF, 16V C5624 F1J1A106A043 C 10UF, 10V C5625 F1G1C104A146 C 0.1UF, 16V C5703 F1G1A105A047 C 1UF, 10V...
  • Page 58 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C6848 F1G1H8R0A833 C 8PF, 50V C6864 F1G1C104A146 C 0.1UF, 16V C6872 F1G1C104A146 C 0.1UF, 16V C6873 F1G1C104A146 C 0.1UF, 16V C7102 F1AAF471A019 C 470PF, 1KV...
  • Page 59 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C7814 F2AZZ4710003 C 470UF, 250V C7816 F1A3A221A060 C 220PF, 1KV C7817 F2A2C470A222 C 47UF, 160V C7821 F1J2E1020002 C 1000PF, 250V C7824 F1J1E224A272 C 0.22UF, 25V...
  • Page 60 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks C8172 F1G1A105A047 C 1UF, 10V C8173 F1G1C104A146 C 0.1UF, 16V C8174 F1H0J4750004 C 4.7UF, 6.3V C8176 F1G1A105A047 C 1UF, 10V C8177 F1G1C104A146 C 0.1UF, 16V...
  • Page 61 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks D7309 B0JCMG000043 DIODE D7310 B0JCMG000043 DIODE D7311 B0BC027A0336 DIODE D7401 B0JBSL000046 DIODE D7402 B0JBSL000046 DIODE D7404 DA2J10100L DIODE D7405 DA2J10100L DIODE D7408 B0JDSG000009...
  • Page 62 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks L6773 G1CR27JA0097 CHIP BEADS L6774 G1CR27JA0097 CHIP BEADS L6775 G1CR22JA0097 CHIP BEADS L6776 G1CR27JA0097 CHIP BEADS L6777 G1CR22JA0097 CHIP BEADS L6778 G1CR22JA0097 CHIP BEADS...
  • Page 63 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks RESISTORS R0902 D0GA272JA023 M 2.7K Ohm, J, 1/16W R0903 D0GA272JA023 M 2.7K Ohm, J, 1/16W R0910 D0GAR00J0005 M 0 Ohm, 1/16W R0911 D0GAR00J0005...
  • Page 64 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R3205 D0GA101JA023 M 100 Ohm, J, 1/16W R3243 D0GA220JA023 M 22 Ohm, J, 1/16W R4048 D0GA912JA023 M 9.1K Ohm, J, 1/16W R4050 D1H8R0040016...
  • Page 65 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R5088 D1BA1602A023 M 16K Ohm, F, 1/16W R5090 D0GA473JA039 M 47K Ohm, J, 1/16W R5091 D0GA102JA023 M 1K Ohm, J, 1/16W R5092 D0GA472JA023 M 4.7K Ohm, J, 1/16W...
  • Page 66 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R6861 D0GA680JA023 M 68 Ohm, J, 1/16W R6862 D0GA680JA023 M 68 Ohm, J, 1/16W R6863 D0GA680JA023 M 68 Ohm, J, 1/16W R6871 D0GA332JA023 M 3.3K Ohm, J, 1/16W...
  • Page 67 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7325 ERX1SJ1R0V M 1.0 Ohm, J, 1/10W R7383 D0GDR00J0004 M 0 Ohm, J, 1/8W R7397 D0GDR00J0004 M 0 Ohm, J, 1/8W R7401 D0GD472JA052 M 4.7K Ohm, J, 1/8W...
  • Page 68 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R7843 D0GD100JA059 M 10 Ohm, J, 1/4W R7844 D0GD473JA052 M 47K Ohm, J, 1/8W R7845 D0C1R33JA104 M 0.33 Ohm , J, 1W R7846 ERX1SJR22V M 0.22 Ohm, J, 1/10W...
  • Page 69 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks R8138 D0GA473JA039 M 47K Ohm, J, 1/16W R8141 D0GA473JA039 M 47K Ohm, J, 1/16W R8145 D0GBR00J0004 M 0 Ohm, J, 1/10W R8146 D0GA472JA023 M 4.7K Ohm, J, 1/16W...
  • Page 70 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks PC7301 B3PAA0000674 PHOTO COUPLER PC7302 B3PAA0000674 PHOTO COUPLER PC7303 B3PAA0000674 PHOTO COUPLER RM2800 B3RBB0000018 PHOTO DETECTOR SN2800 B3JB00000219 PHOTO DETECTOR SW2851 EVQ11G05R SWITCH...
  • Page 71 Model No. : TH-42C410S Parts List Ref. Change Safety Part No. Part Name & Description Q'ty Remarks Exploded View K2CQ2YY00122 AC CORD L0EYAA000052 SPEAKER UNIT N2QAYB000976 REMOTE TRANSMITTER TBL5ZX08911 STAND METAL ASSEMBLY TBM4GD6678 MODEL NAME PLATE TBX5ZA03301 KEY BUTTON BRACKET...

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