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Panasonic TH-L37X2S Service Manual
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Panasonic TH-L37X2S Service Manual

Chassis: km06
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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
3.2. Applicable signals ----------------------------------------- 7
4 Specifications ----------------------------------------------------- 8
5 Service Mode -----------------------------------------------------10
5.1. How to enter into Service Mode ----------------------10
5.1.1. Contents of adjustment mode --------------------10
5.1.2. How to exit---------------------------------------------10
5.2. SRV-TOOL ------------------------------------------------- 11
5.2.1. How to access ---------------------------------------- 11
Model No.
Chassis:
Destination:
PAGE
5.2.2. Display of SOS History ---------------------------- 11
5.2.3. POWER ON TIME/COUNT ----------------------- 11
5.2.4. Exit ------------------------------------------------------ 11
5.3. Service Mode Adjustment------------------------------ 12
5.3.1. Self Check Mode ------------------------------------ 12
5.3.2. Hotel Mode Adjustment ---------------------------- 12
5.3.3. Hotel Mode-------------------------------------------- 12
6 Troubleshooting Guide --------------------------------------- 13
6.1. Check of the IIC bus lines------------------------------ 13
6.1.1. How to access --------------------------------------- 13
6.1.2. Exit ------------------------------------------------------ 13
6.1.3. Screen display --------------------------------------- 13
6.1.4. Check Point ------------------------------------------- 13
6.2. Power LED Blinking timing chart --------------------- 14
6.3. No Power--------------------------------------------------- 14
7.1. AC Cord Dressing---------------------------------------- 15
7.2. AC Cord Installation ------------------------------------- 16
7.3. VESA Rail Installation----------------------------------- 17
ORDER NO. MTV1001898CE
TH-L37X2S
KM06
SINGAPORE
© Panasonic Corporation 2010. Unauthorized
copying and distribution is a violation of law.
LCD TV
PAGE

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Summary of Contents for Panasonic TH-L37X2S

  • Page 1: Table Of Contents

    5.1.2. How to exit---------------------------------------------10 7.1. AC Cord Dressing---------------------------------------- 15 5.2. SRV-TOOL ------------------------------------------------- 11 7.2. AC Cord Installation ------------------------------------- 16 5.2.1. How to access ---------------------------------------- 11 7.3. VESA Rail Installation----------------------------------- 17 © Panasonic Corporation 2010. Unauthorized copying and distribution is a violation of law.
  • Page 2 TH-L37X2S 7.4. VESA Metal Assembly ---------------------------------- 18 11.2.33. A Board - Sheet : 016 (2 / 4) --------------------- 72 7.5. Control Panel Assembly-------------------------------- 19 11.2.34. A Board - Sheet : 016 (3 / 4) --------------------- 73 7.6. Side AV Assembly Installation ------------------------ 20 11.2.35.

  • Page 3: Safety Precautions

    TH-L37X2S 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-L37X2S 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-L37X2S 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-L37X2S 3 Service Navigation 3.1. Service Hint Board Name Function A BOARD AVSW, TUN, GENX, PEAKS-AVCEEP, TEMP TUN V BOARD REMOTE, LED, LUMINUNCE SENSOR K BOARD CONTROL BUTTON, POWER BUTTON P BOARD POWER AC / DC...

  • Page 7: Applicable Signals

    TH-L37X2S 3.2. Applicable signals Input signal that can be displayed * Mark: Applicable input signal for Component (Y, P ), HDMI and PC horizontal frequency (kHz) vertical frequency (Hz) COMPONENT HDMI 525 (480) / 60i 15.73 59.94 525 (480) /60p 31.47...

  • Page 8: Specifications

    TH-L37X2S 4 Specifications Power Source AC AUTO 110 - 240 V, 50 / 60 Hz Power Consumption Average use 138 W Standby Condition 0.33 W Display panel Aspect Ratio 16:9 Visible screen size 94 cm (diagonal) 819 mm (W) × 460 mm (H) 1,049,088 (1,366 (W) ×...
  • Page 9 TH-L37X2S RCA PIN Type × 2 Monitor Output AUDIO L-R 0.5 V [rms] (high impedance) RCA PIN Type × 1 1.0 V [p-p] (75 Ω) VIDEO Others HDMI 1 - 3 Input TYPE A Connectors • This TV supports “HDAVI Control 5” function.

  • Page 10: Service Mode

    TH-L37X2S 5 Service Mode 5.1. How to enter into Service Mode While pressing [VOLUME ( - )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds. Contents of adjustment mode 5.1.1. • Value is shown as a hexadecimal number.

  • Page 11: Srv-Tool

    TH-L37X2S 5.2. SRV-TOOL 5.2.1. How to access 1. Select [SRV-TOOL] in Service Mode. 2. Press [OK] button on the remote control. 5.2.2. 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.

  • Page 12: Service Mode Adjustment

    TH-L37X2S 5.3. Service Mode Adjustment 1. Press the “RECALL” button on the remote control and press “ -” vol button on the LCD panel. 2. Press button number 1 on the remote control to select for Adjustment. 3. Self Check to Exit.

  • Page 13: Troubleshooting Guide

    TH-L37X2S 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 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 14: Power Led Blinking Timing Chart

    TH-L37X2S 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 15: Disassembly And Assembly Instructions

    TH-L37X2S 7 Disassembly and Assembly Instructions 7.1. AC Cord Dressing TREATMENT AC CORD.

  • Page 16: Ac Cord Installation

    TH-L37X2S 7.2. AC Cord Installation 1. Put on the AC CORD BRACKET on the CABINET. 2. Fix the AC CORD BRACKET with SCREW. 3. Insert AC CORD connector into P-PCB connector. 4. Clamp the AC CORD. 5. Insert AC CORD bushing into the AC CORD BRACKET.

  • Page 17: Vesa Rail Installation

    TH-L37X2S 7.3. VESA Rail Installation 1. Stick the FELT. 2. Metal Support on the LCD PANEL. → (insert positioning. 3. Fix them with SCREW.

  • Page 18: Vesa Metal Assembly

    TH-L37X2S 7.4. VESA Metal Assembly 1. Put VESA METAL TOP AT L & R on the METAL SUPPOUT. 2. Fix them with SCREW.

  • Page 19: Control Panel Assembly

    TH-L37X2S 7.5. Control Panel Assembly 1. Stick the FELT to CONTROL BUTTON. 2. Wire connecting. (K1) 3. Assemble POWER BUTTON to the K-PRINT. 4. Assemble K-PRINT, CONTROL BUTTON, CONTROL PANEL BRACKET. 5. Fix them with SCREWS. 6. Stick the FELT to CONTROL PANEL BRACKET.

  • Page 20: Side Av Assembly Installation

    TH-L37X2S 7.6. Side AV Assembly Installation 1. Put SIDE AV BRACKET ASSY ON LCD PANEL. 2. Fix them with screw.

  • Page 21: Sp Installation

    TH-L37X2S 7.7. SP Installation 1. Fix SP RUBBER BUSH on SP UNIT. 2. Put SP BRACKET on the CABINET. 3. Fix them with SCREW. 4. Set the SPEAKER UNIT.

  • Page 22: Lcd Panel Installation

    TH-L37X2S 7.8. LCD Panel Installation Put LCD PANEL on the CABINET.

  • Page 23: Led Panel Installation & Fitting

    TH-L37X2S 7.9. LED Panel Installation & Fitting 1. Fix LED PANEL on CABINET. 2. Insert an A10-V10 lead connector in V-Print. 3. Put V-PCB on LED PANEL. 4. Fix LED PANEL ass’y with SCREW. 5. Insert the CLAMPER and stick FELT at V10 wire.

  • Page 24: Lcd Mounting Installation

    TH-L37X2S 7.10. LCD Mounting Installation 1 1. Put clamper on METAL BRACKET BOTTOM. 2. Put METAL BRACKET BOTTOM on the LCD PANEL. 3. Fix them with screw. 4. Wire dressing and lock CLAMPER.

  • Page 25: Lcd Mounting Installation

    TH-L37X2S 7.11. LCD Mounting Installation 2 1. Put BARRIER & METAL BRACKET TOP-L on the LCD PANEL. 2. Fix them with screw.

  • Page 26: Lcd Mounting Installation

    TH-L37X2S 7.12. LCD Mounting Installation 3 1. Put METAL BRACKET-LCD-SIDE on the LCD PANEL. 2. Fix them with screw.

  • Page 27: Metal Bracket Installation

    TH-L37X2S 7.13. Metal Bracket Installation 1. Put Metal Bracket Top R on the LCD PANEL. 2. Fix them with SCREW. 3. Insert the CLAMPER.

  • Page 28: Emi Spec (Lvds)

    TH-L37X2S 7.14. EMI Spec (LVDS) 1. Put LVDS HARNESS to LCD PANEL with FELT. → → → 2. Put PET/AL-TAPE on LCD PANEL.

  • Page 29: Pcb And Clamper Assembly

    TH-L37X2S 7.15. PCB and Clamper Assembly 1. Put the P-PCB, A-PCB on the MTG METAL. 2. Fix them with SCREWS. 3. Setting the CLAMPER. 4. Insert inv-lead in P PCB.

  • Page 30: Pb Mtg Installation

    TH-L37X2S 7.16. PB MTG Installation 1. Put METAL BRACKET PCB-AL on the LCD PANEL. 2. Put METAL BRACKET PCB-A S on the LCD PANEL. 3. Fix them with SCREW.

  • Page 31: Pedestal Assembly

    TH-L37X2S 7.17. Pedestal Assembly 1 Step 1 Setting PEDESTAL COVER and STAND MTG SPACER and BASE PLATE with SCREWS. Step 2 1. Stick the RUBBER FOOT at bottom ROTATION PLATE. 2. Make sure ROTATION PLATE surfacefully cover by grease. Follow the picture...
  • Page 32 TH-L37X2S Step 3 Setting ROTATION PLATE and BUSH with SCREWS.

  • Page 33: Pedestal Assembly

    TH-L37X2S 7.18. Pedestal Assembly 2 1. Lay down the unit so that the rear cover faces upward. 2. Remove the 4 screws. 3. Remove the pedestal. 7.19. Rear cover 1. Remove the 15 screws (A). 2. Remove the 2 screws (B),...

  • Page 34: Stand Mtg Assembly

    TH-L37X2S 7.20. Stand MTG Assembly (Refer each part no. to part list) 1. STAND MTG are put in BAG. 2. BAG is wrapped around STAND MTG. 3. SCREW is put in the BAG and use yellow tape to hold screw bag.

  • Page 35: Measurements And Adjustments

    TH-L37X2S 8 Measurements and Adjustments 8.1. Voltage chart of A-board VOLTAGE TEST POINT SPECIFICATION TCON13.7V TP7019 12.5 ± 2 V TCON2.5V TP4826 2.5 ± 0.12 V TCON31V TP7013 31 ± 3.1 V TCON-6V TP7014 -5.7 ± 0.6 V 8.2. Voltage chart of P-board...

  • Page 36: Picture Level Adjustment (Video)

    TH-L37X2S 8.4. Picture level adjustment (VIDEO) Instrument Name Remarks 1. REMOTE TRANSMITTER 2. Video signal generator (100% Color bar) Adjustment or Inspection Procedure Remarks <procedure> 1. Receive 100% Color bar. (ASPECT: ZOOM or FULL, Picture mode: VIVID, AI Picture: OFF) * BACK LIGHT MAX VALUE <Inspection>...

  • Page 37: Block Diagram

    TH-L37X2S 9 Block Diagram 9.1. Main Block Diagram...

  • Page 38: Wiring Connection Diagram

    TH-L37X2S 10 Wiring Connection Diagram 1. Wiring No. 1 ~ No. 5 2. Remove dust of terminal of LVDS and PB connector. (by ion blow) Pos. A14. 3. Insert LVDS into Pos.A14. Clamper Wire No.1 A03 - P2 No.2 A10 - K02 No.3 A04 - V10...

  • Page 39: Schematic Diagram

    TH-L37X2S 11 Schematic Diagram 11.1. Schematic Diagram Notes...

  • Page 40: A Board

    TH-L37X2S 11.2. A Board 11.2.1. A Board - Sheet : 002 (1 / 4) <1A> <2A>...

  • Page 41: A Board - Sheet : 002 (2 / 4)

    TH-L37X2S 11.2.2. A Board - Sheet : 002 (2 / 4) <1B> <1A> <2A> <2B> <3B> <4B>...

  • Page 42: A Board - Sheet : 002 (3 / 4)

    TH-L37X2S 11.2.3. A Board - Sheet : 002 (3 / 4) <1B> <1C> <2C> <3C> <4C> <2B> <3B> <5C> <6C> <4B> <7C>...

  • Page 43: A Board - Sheet : 002 (4 / 4)

    TH-L37X2S 11.2.4. A Board - Sheet : 002 (4 / 4) <1C> <2C> <3C> <4C> <5C> <6C> <7C>...

  • Page 44: A Board - Sheet : 003 (1 / 3)

    TH-L37X2S 11.2.5. A Board - Sheet : 003 (1 / 3) <1A> <2A> <3A> <4A> <5A> <6A> <7A>...

  • Page 45: A Board - Sheet : 003 (2 / 3)

    TH-L37X2S 11.2.6. A Board - Sheet : 003 (2 / 3) <1A> <1B> <2A> <2B> <3B> <4B> <3A> <5B> <4A> <5A> <6A> <7A>...

  • Page 46: A Board - Sheet : 003 (3 / 3)

    TH-L37X2S 11.2.7. A Board - Sheet : 003 (3 / 3) <1B> <2B> <3B> <4B> <5B>...

  • Page 47: A Board - Sheet : 005 (1 / 3)

    TH-L37X2S 11.2.8. A Board - Sheet : 005 (1 / 3) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A>...

  • Page 48: A Board - Sheet : 005 (2 / 3)

    TH-L37X2S 11.2.9. A Board - Sheet : 005 (2 / 3) <1B> <1A> <2A> <2B> <3A> <4A> <3B> <5A> <6A> <7A> <4B> <8A>...

  • Page 49: A Board - Sheet : 005 (3 / 3)

    TH-L37X2S 11.2.10. A Board - Sheet : 005 (3 / 3) <1B> <2B> <3B> <4B>...

  • Page 50: A Board - Sheet : 007 (1 / 4)

    TH-L37X2S 11.2.11. A Board - Sheet : 007 (1 / 4) <1A> <2A> <3A> <4A> <5A> <6A>...

  • Page 51: A Board - Sheet : 007 (2 / 4)

    TH-L37X2S 11.2.12. A Board - Sheet : 007 (2 / 4) <1B> <1A> <2B> <3B> <2A> <4B> <5B> <3A> <4A> <6B> <5A> <7B> <6A> <8B>...

  • Page 52: A Board - Sheet : 007 (3 / 4)

    TH-L37X2S 11.2.13. A Board - Sheet : 007 (3 / 4) <1B> <2B> <3B> <1C> <4B> <5B> <2C> <6B> <7B> <8B>...

  • Page 53: A Board - Sheet : 007 (4 / 4)

    TH-L37X2S 11.2.14. A Board - Sheet : 007 (4 / 4) <1C> <2C>...

  • Page 54: A Board - Sheet : 009 (1 / 4)

    TH-L37X2S 11.2.15. A Board - Sheet : 009 (1 / 4) <1A> <2A>...

  • Page 55: A Board - Sheet : 009 (2 / 4)

    TH-L37X2S 11.2.16. A Board - Sheet : 009 (2 / 4) <1B> <2B> <1A> <3B> <2A>...

  • Page 56: A Board - Sheet : 009 (3 / 4)

    TH-L37X2S 11.2.17. A Board - Sheet : 009 (3 / 4) <1B> <2B> <3B> <1C>...

  • Page 57: A Board - Sheet : 009 (4 / 4)

    TH-L37X2S 11.2.18. A Board - Sheet : 009 (4 / 4) <1C>...

  • Page 58: A Board - Sheet : 010 (1 / 6)

    TH-L37X2S 11.2.19. A Board - Sheet : 010 (1 / 6) <1A> <2A> <3A> <4A>...

  • Page 59: A Board - Sheet : 010 (2 / 6)

    TH-L37X2S 11.2.20. A Board - Sheet : 010 (2 / 6) <1B> <1A> <2A> <2B> <3A> <3B> <4A> <4B> <5B>...

  • Page 60: A Board - Sheet : 010 (3 / 6)

    TH-L37X2S 11.2.21. A Board - Sheet : 010 (3 / 6) <1B> <2B> <3B> <4B> <5B> <1C> <2C>...

  • Page 61: A Board - Sheet : 010 (4 / 6)

    TH-L37X2S 11.2.22. A Board - Sheet : 010 (4 / 6) <1D> <2D> <3D> <1C> <4D> <2C> <5D>...

  • Page 62: A Board - Sheet : 010 (5 / 6)

    TH-L37X2S 11.2.23. A Board - Sheet : 010 (5 / 6) <1D> <2D> <3D> <4D> <5D> <1E>...

  • Page 63: A Board - Sheet : 010 (6 / 6)

    TH-L37X2S 11.2.24. A Board - Sheet : 010 (6 / 6) <1E>...

  • Page 64: A Board - Sheet : 012 (1 / 3)

    TH-L37X2S 11.2.25. A Board - Sheet : 012 (1 / 3) <1A> <2A> <3A> <4A>...

  • Page 65: A Board - Sheet : 012 (2 / 3)

    TH-L37X2S 11.2.26. A Board - Sheet : 012 (2 / 3) <1B> <2B> <1A> <2A> <3A> <3B> <4A>...

  • Page 66: A Board - Sheet : 012 (3 / 3)

    TH-L37X2S 11.2.27. A Board - Sheet : 012 (3 / 3) <1B> <2B> <3B>...

  • Page 67: A Board - Sheet : 015 (1 / 4)

    TH-L37X2S 11.2.28. A Board - Sheet : 015 (1 / 4) <1A> <2A> <3A> <4A>...

  • Page 68: A Board - Sheet : 015 (2 / 4)

    TH-L37X2S 11.2.29. A Board - Sheet : 015 (2 / 4) <1A> <1B> <2A> <2B> <3B> <3A> <4A>...

  • Page 69: A Board - Sheet : 015 (3 / 4)

    TH-L37X2S 11.2.30. A Board - Sheet : 015 (3 / 4) <1C> <2C> <1B> <3C> <2B> <3B> <4C> <5C>...

  • Page 70: A Board - Sheet : 015 (4 / 4)

    TH-L37X2S 11.2.31. A Board - Sheet : 015 (4 / 4) <1C> <2C> <3C> <4C> <5C>...

  • Page 71: A Board - Sheet : 016 (1 / 4)

    TH-L37X2S 11.2.32. A Board - Sheet : 016 (1 / 4) <1A> <2A>...

  • Page 72: A Board - Sheet : 016 (2 / 4)

    TH-L37X2S 11.2.33. A Board - Sheet : 016 (2 / 4) <1A> <1B> <2B> <2A> <3B> <4B>...

  • Page 73: A Board - Sheet : 016 (3 / 4)

    TH-L37X2S 11.2.34. A Board - Sheet : 016 (3 / 4) <1C> <2C> <1B> <2B> <3C> <4C> <3B> <4B> <5C> <6C>...

  • Page 74: A Board - Sheet : 016 (4 / 4)

    TH-L37X2S 11.2.35. A Board - Sheet : 016 (4 / 4) <1C> <2C> <3C> <4C> <5C> <6C>...

  • Page 75: A Board - Sheet : 017 (1 / 4)

    TH-L37X2S 11.2.36. A Board - Sheet : 017 (1 / 4) <1A> <2A>...

  • Page 76: A Board - Sheet : 017 (2 / 4)

    TH-L37X2S 11.2.37. A Board - Sheet : 017 (2 / 4) <1B> <1A> <2A> <2B> <3B> <4B>...

  • Page 77: A Board - Sheet : 017 (3 / 4)

    TH-L37X2S 11.2.38. A Board - Sheet : 017 (3 / 4) <1B> <1C> <2C> <2B> <3C> <3B> <4B>...

  • Page 78: A Board - Sheet : 017 (4 / 4)

    TH-L37X2S 11.2.39. A Board - Sheet : 017 (4 / 4) <1C> <2C> <3C>...

  • Page 79: A Board - Sheet : 018 (1 / 1)

    TH-L37X2S 11.2.40. A Board - Sheet : 018 (1 / 1)

  • Page 80: K Board

    TH-L37X2S 11.3. K Board 11.3.1. K Board (1 / 2) <1A> <2A> <3A> <4A>...

  • Page 81: K Board (2 / 2)

    TH-L37X2S 11.3.2. K Board (2 / 2) <1A> <2A> <3A> <4A>...

  • Page 82: P Board

    TH-L37X2S 11.4. P Board 11.4.1. P Board (1 / 5) <1A> <2A> <3A> <4A> <5A> <6A>...

  • Page 83: P Board (2 / 5)

    TH-L37X2S 11.4.2. P Board (2 / 5) <1B> <1A> <2A> <2B> <3B> <3A> <4B> <4A> <5B> <5A> <6B> <6A> <7B>...

  • Page 84: P Board (3 / 5)

    TH-L37X2S 11.4.3. P Board (3 / 5) <1B> <1C> <2B> <3B> <4B> <5B> <6B> <2C> <7B>...

  • Page 85: P Board (4 / 5)

    TH-L37X2S 11.4.4. P Board (4 / 5) <1C> <1D> <2D> <3D> <4D> <2C> <5D>...

  • Page 86: P Board (5 / 5)

    TH-L37X2S 11.4.5. P Board (5 / 5) <1D> <2D> <3D> <4D> <5D>...

  • Page 87: Board

    TH-L37X2S 11.5. V Board 11.5.1. V Board (1 / 3) <1A> <2A> <3A> <4A>...

  • Page 88: Board (2 / 3)

    TH-L37X2S 11.5.2. V Board (2 / 3) <1B> <1A> <2A> <2B> <3A> <3B> <4A> <4B>...

  • Page 89: Board (3 / 3)

    TH-L37X2S 11.5.3. V Board (3 / 3) <1B> <2B> <3B> <4B>...

  • Page 90: Printed Circuit Board

    TH-L37X2S 12 Printed Circuit Board 12.1. A-Board A-Board (A Side) TNP4G466 Parts Location Ref. No Location Ref. No Location Ref. No Location Ref. No Location IC2106 IC3202 IC5601 IC5610 IC2108 IC4800 IC5606 IC8001 IC2501 IC4802 IC5607 IC8002 IC3200 IC5410 IC5608...

  • Page 91: A-Board

    TH-L37X2S 12.2. A-Board A-Board (B Side) TNP4G466 Parts Location Ref. No Location Ref. No Location Ref. No Location Ref. No Location IC2105 IC3390 IC4803 IC8004 IC2109 IC4600 IC4804 IC8300 IC2110 IC4601 IC5605 IC8301 IC2300 IC4700 IC5609 IC8502 IC3201 IC4701 IC5613...

  • Page 92: K-Board

    TH-L37X2S 12.3. K-Board K-Board (A Side) TNPA4901 Parts Location Ref. No Location D2600 12.4. K-Board K-Board (B Side) TNPA4901 12.5. V-Board V-Board (A Side) TNPA5134 12.6. V-Board V-Board (B Side) TNPA5134...

  • Page 93: P-Board

    TH-L37X2S 12.7. P-Board P-Board (A Side) TNP4G470...
  • Page 94 TH-L37X2S Parts Location Ref. No Location Ref. No Location Ref. No Location Ref. No Location IC7201 D7002 D7407 D7827 IC7301 D7030 D7408 D7828 IC7401 D7041 D7503 D7829 IC7501 D7201 D7504 D7830 IC7601 D7202 D7552 D7831 IC7801 D7204 D7601 D7832 IC7851...

  • Page 95: P-Board

    TH-L37X2S 12.8. P-Board P-Board (B Side) TNP4G470 Parts Location Ref. No Location Ref. No Location Ref. No Location Ref. No Location IC7301 D7001 D7304 D7504 IC7401 D7002 D7306 D7552 D7201 D7401 D7602 D7202 D7402 D7603 D7204 D7403 D7806 D7205 D7404...

  • Page 96: Exploded View And Replacement Parts List

    TH-L37X2S 13 Exploded View and Replacement Parts List 13.1. Exploded View and Mechanical Replacement Parts List Please click the radio button for "Diagrams ll/Parts List" on the menu bar. 13.2. Electrical Replacement Parts List 13.2.1. Replacement Parts List Notes...

  • Page 97: Electrical Replacement Parts List

    TH-L37X2S 13.2.2. Electrical Replacement Parts List Note: All part will be supplied by PAVCKM. Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C2259 F1H1H223A219 C 0.022UF , 50V C2260 F1G1H1020008 C 1000PF , 50V...
  • Page 98 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C4803 F1H1H104A970 C 0.1UF, 50V C5714 F1G1C153A081 C 0.015UF , 16V C4804 F1G1H330A565 C 33PF , 50V C5715 F1G1E822A123 C 8200PF , 25V C4805 F1H1H473A918 C 0.047UF , 50V...
  • Page 99 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C7802 F1J1H104A835 C 0.1UF , 50V C8029 F1G1E153A103 C 0.1UF , 16V C7803 F1J1H104A835 C 0.1UF , 50V C8030 F1J1A106A087 C 0.015UF , 25V C7804 F1J1H104A835 C 0.1UF , 50V...
  • Page 100 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C8304 F1H0J1050013 C 1000PF , 50V D4813 B0JCME000076 DIODE C8305 F1G1H221A541 C 1UF , 6.3V D4814 B0JCME000076 DIODE C8306 F1G1H152A571 C 220PF , 50V...
  • Page 101 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks D7828 B0BC01400017 DIODE L4501 J0JYC0000068 COIL D7829 B0BC01400017 DIODE L4502 J0JYC0000068 COIL D7830 B0ACDJ000014 DIODE L4503 J0JYC0000068 COIL D7831 B0ACDJ000014 DIODE...
  • Page 102 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks Q4513 B1ADCE000022 TRANSISTOR R2159 ERJ2GEJ104X F 100KOHM ,J, 1/10W Q4514 B1HFCFA00026 TRANSISTOR R2160 ERJ2GEJ104X F 100KOHM ,J, 1/10W Q4700 DSA200100L TRANSISTOR...
  • Page 103 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R2360 ERJ2GEJ101X 100OHM ,J, 1/10W R4506 ERJ2GEJ103X F 10KOHM ,J, 1/10W R2361 ERJ2GEJ101X 100OHM ,J, 1/10W R4507 ERJ2GEJ103X F 10KOHM ,J, 1/10W...
  • Page 104 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R4848 D0GAR00Z0001 C 0OHM ,J, 1/10W R5696 ERJ2GEJ103X F 10KOHM ,J, 1/10W R4849 EXB28VR000X C 0OHM ,J, 1/10W R5697 D0GB332JA065 C 3.3KOM ,J, 1/10W...
  • Page 105 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R7236 D0GD103JA052 C 10KOHM ,J, 1/10W R7814 D0GD1R0JA052 C 1OHM ,J, 1/10W R7251 ERJ6ENF3903 M 390KOHM,1/10W R7815 D0GD273JA052 C 27KOHM ,J, 1/10W...
  • Page 106 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R8049 ERJ2GEJ101X 100OHM ,J, 1/10W R8515 EXB2HV680JV 68OHM ,J, 1/10W R8050 ERJ2GEJ101X 100OHM ,J, 1/10W R8516 EXB2HV680JV 68OHM ,J, 1/10W R8051...
  • Page 107 TH-L37X2S Safety Ref. Part No. Part Name & Description Remarks JK8502 K1NA12E00017 CONNECTOR JS1000 D0GAR00J0005 CHIP RESISTOR JS1012 D0GAR00J0005 CHIP RESISTOR K1KA04BA0047 CONNECTOR LF7001 G0B103H00010 LINE FILTER LF7002 G0B103H00010 LINE FILTER LF7003 G0B103H00010 LINE FILTER K1KY02A00001 CONNECTOR K1KA16AA0658 CONNECTOR K1KY02B00011 CONNECTOR...
  • Page 108 Model No. : TH-L37X2S Parts Location...
  • Page 109 Model No. : TH-L37X2S Packing Exploded View 1...
  • Page 110 Model No. : TH-L37X2S Packing Exploded View 2...
  • Page 111 Model No. : TH-L37X2S Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks K2CQ2YY00060 AC CORD L0AA14B00006 SPEAKER UNIT L5EDD9Q00010 LCD PANEL N2QAYB000399 REMOTE CONTROL TBL4GA0036 PEDESTAL ASSY TBL4GX0006 STAND MTG ASSY 37 TBM4GC488 MODEL NAME PLATE...

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