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Panasonic TH-L32A20X Service Manual
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Panasonic TH-L32A20X Service Manual

Panasonic TH-L32A20X 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
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. MTV1001917CE
TH-L32A20X
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-L32A20X

  • 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-L32A20X 7.4. VESA Metal Assembly ---------------------------------- 18 11.2.33. A Board - Sheet : 016 (2 / 4) --------------------- 73 7.5. Control Panel Assembly-------------------------------- 19 11.2.34. A Board - Sheet : 016 (3 / 4) --------------------- 74 7.6. Side AV Bracket Assembly ---------------------------- 20 11.2.35.

  • Page 3: Safety Precautions

    TH-L32A20X 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-L32A20X 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-L32A20X 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-L32A20X 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-L32A20X 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-L32A20X 4 Specifications Power Source AC AUTO 110 - 240 V, 50 / 60 Hz Power Consumption Average use 94 W Standby Condition 0.3 W Display panel Aspect Ratio 16:9 Visible screen size 80 cm (diagonal) 698 mm (W) × 393 mm (H) 1,049,088 (1,366 (W) ×...
  • Page 9 TH-L32A20X RCA PIN Type × 2 AV3 Input AUDIO L-R 0.5 V [rms] RCA PIN Type × 1 1.0 V [p-p] (75 Ω) VIDEO Monitor Output AUDIO L-R RCA PIN Type × 2 0.5 V [rms] (high impedance) RCA PIN Type × 1 1.0 V [p-p] (75 Ω)

  • Page 10: Service Mode

    TH-L32A20X 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-L32A20X 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-L32A20X 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-L32A20X 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-L32A20X 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-L32A20X 7 Disassembly and Assembly Instructions 7.1. AC Cord Dressing TREATMENT AC CORD.

  • Page 16: Ac Cord Installation

    TH-L32A20X 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-L32A20X 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-L32A20X 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-L32A20X 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 Bracket Assembly

    TH-L32A20X 7.6. Side AV Bracket Assembly 1. Put SIDE AV BRACKET ASSY ON LCD PANEL. 2. Fix them with screw.

  • Page 21: Sp Installation

    TH-L32A20X 7.7. SP Installation 1. Fix SP RUBBER BUSH on SP UNIT. 2. Fix SP UNIT on the SP Bracket. 3. Fix them with SCREW. 4. Stick EPT SEAL on SP Bracket.

  • Page 22: Lcd Panel Installation

    TH-L32A20X 7.8. LCD Panel Installation Put LCD PANEL on the CABINET.

  • Page 23: Led Panel Installation & Fitting

    TH-L32A20X 7.9. LED Panel Installation & Fitting 1. Fix LED PANEL on CABINET. 2. Wire connecting wire make sure fully insert at cabinet slit (V10). 3. Put V-PCB on CABINET. 4. Fix them with SCREW.

  • Page 24: Lcd Mounting Installation

    TH-L32A20X 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-L32A20X 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-L32A20X 7.12. LCD Mounting Installation 3 ® 1. Put LCD CORNER MTG/LCD-SIDE MTG & TOP MOUNTING ON THE LCD PANEL. 2. Fix them with screw.

  • Page 27: Metal Bracket Installation

    TH-L32A20X 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: Lvds Installation

    TH-L32A20X 7.14. LVDS Installation 1. Put LVDS HARNESS to LCD PANEL with FELT. → → → 2. Put PET/AL-TAPE on LCD PANEL.

  • Page 29: Pcb And Clamper Assembly

    TH-L32A20X 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-L32A20X 7.16. PB MTG Installation 1. Put METAL BRACKET PCB-AS/AL on the LCD PANEL. 2. Fix them with SCREW. Add wire A13~L13 and fix 2 pcs felt follow the picture.

  • Page 31: Pedestal Assembly

    TH-L32A20X 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: Pedestal Assembly

    TH-L32A20X 7.18. Pedestal Assembly 2 Step 3 Setting ROTATION PLATE and BUSH with SCREWS. 7.19. Pedestal Assembly 3 Step 1 Setting BASE PLATE and PEDESTAL COVER with SCREWS.
  • Page 33 TH-L32A20X Step 2 1. Stick the RUBBER FOOT at bottom PEDESTAL COVER and BASE PLATE. 2. RUBBER FOOT (TBL4GG3008 - 2 pcs) stick at BASE PLATE. 3. RUBBER FOOT (TBL4GG3009 - 2 pcs) stick at bottom PEDESTAL COVER.

  • Page 34: Stand Mtg Assembly

    TH-L32A20X 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-L32A20X 8 Measurements and Adjustments 8.1. Voltage chart of A-board Check voltage as follows at Reception state VOLTAGE TEST POINT SPECIFICATION (Reception state) STB3.3V TP4716 3.3 ± 0.16 V SUB5V TP4724 5 ± 0.25 V SOUND15V TP2765 18 ± 2 V TP2768 6.1 ±...

  • Page 36: Picture Level Adjustment (Video)

    TH-L32A20X 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-L32A20X 9 Block Diagram 9.1. Main Block Diagram...

  • Page 38: Wiring Connection Diagram

    TH-L32A20X 10 Wiring Connection Diagram...
  • Page 39 TH-L32A20X Clamper Wire No.1 A10 - V10 No.2 A04 - K01 No.3 A11 - SP (L) No.4 A11 - SP (R) No.5 P2 - A03 No.6 A25 - TW (L) No.7 A25 - TW (R) No.8 A13 - L13 (L)

  • Page 40: Schematic Diagram

    TH-L32A20X 11 Schematic Diagram 11.1. Schematic Diagram Notes...

  • Page 41: A Board

    TH-L32A20X 11.2. A Board 11.2.1. A Board - Sheet : 002 (1 / 4) <1A> <2A>...

  • Page 42: A Board - Sheet : 002 (2 / 4)

    TH-L32A20X 11.2.2. A Board - Sheet : 002 (2 / 4) <1B> <1A> <2A> <2B> <3B> <4B>...

  • Page 43: A Board - Sheet : 002 (3 / 4)

    TH-L32A20X 11.2.3. A Board - Sheet : 002 (3 / 4) <1B> <1C> <2C> <3C> <4C> <2B> <3B> <5C> <6C> <4B> <7C>...

  • Page 44: A Board - Sheet : 002 (4 / 4)

    TH-L32A20X 11.2.4. A Board - Sheet : 002 (4 / 4) <1C> <2C> <3C> <4C> <5C> <6C> <7C>...

  • Page 45: A Board - Sheet : 003 (1 / 3)

    TH-L32A20X 11.2.5. A Board - Sheet : 003 (1 / 3) <1A> <2A> <3A> <4A> <5A> <6A> <7A>...

  • Page 46: A Board - Sheet : 003 (2 / 3)

    TH-L32A20X 11.2.6. A Board - Sheet : 003 (2 / 3) <1A> <1B> <2A> <2B> <3B> <4B> <3A> <5B> <4A> <5A> <6A> <7A>...

  • Page 47: A Board - Sheet : 003 (3 / 3)

    TH-L32A20X 11.2.7. A Board - Sheet : 003 (3 / 3) <1B> <2B> <3B> <4B> <5B>...

  • Page 48: A Board - Sheet : 005 (1 / 3)

    TH-L32A20X 11.2.8. A Board - Sheet : 005 (1 / 3) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A>...

  • Page 49: A Board - Sheet : 005 (2 / 3)

    TH-L32A20X 11.2.9. A Board - Sheet : 005 (2 / 3) <1B> <1A> <2A> <2B> <3A> <4A> <3B> <5A> <6A> <7A> <4B> <8A>...

  • Page 50: A Board - Sheet : 005 (3 / 3)

    TH-L32A20X 11.2.10. A Board - Sheet : 005 (3 / 3) <1B> <2B> <3B> <4B>...

  • Page 51: A Board - Sheet : 007 (1 / 4)

    TH-L32A20X 11.2.11. A Board - Sheet : 007 (1 / 4) <1A> <2A> <3A> <4A> <5A> <6A>...

  • Page 52: A Board - Sheet : 007 (2 / 4)

    TH-L32A20X 11.2.12. A Board - Sheet : 007 (2 / 4) <1B> <1A> <2B> <3B> <2A> <4B> <5B> <3A> <4A> <6B> <5A> <7B> <6A> <8B>...

  • Page 53: A Board - Sheet : 007 (3 / 4)

    TH-L32A20X 11.2.13. A Board - Sheet : 007 (3 / 4) <1B> <2B> <3B> <1C> <4B> <5B> <2C> <6B> <7B> <8B>...

  • Page 54: A Board - Sheet : 007 (4 / 4)

    TH-L32A20X 11.2.14. A Board - Sheet : 007 (4 / 4) <1C> <2C>...

  • Page 55: A Board - Sheet : 009 (1 / 4)

    TH-L32A20X 11.2.15. A Board - Sheet : 009 (1 / 4) <1A> <2A>...

  • Page 56: A Board - Sheet : 009 (2 / 4)

    TH-L32A20X 11.2.16. A Board - Sheet : 009 (2 / 4) <1B> <2B> <1A> <3B> <2A>...

  • Page 57: A Board - Sheet : 009 (3 / 4)

    TH-L32A20X 11.2.17. A Board - Sheet : 009 (3 / 4) <1B> <2B> <3B> <1C>...

  • Page 58: A Board - Sheet : 009 (4 / 4)

    TH-L32A20X 11.2.18. A Board - Sheet : 009 (4 / 4) <1C>...

  • Page 59: A Board - Sheet : 010 (1 / 6)

    TH-L32A20X 11.2.19. A Board - Sheet : 010 (1 / 6) <1A> <2A> <3A> <4A>...

  • Page 60: A Board - Sheet : 010 (2 / 6)

    TH-L32A20X 11.2.20. A Board - Sheet : 010 (2 / 6) <1B> <1A> <2A> <2B> <3A> <3B> <4A> <4B> <5B>...

  • Page 61: A Board - Sheet : 010 (3 / 6)

    TH-L32A20X 11.2.21. A Board - Sheet : 010 (3 / 6) <1B> <2B> <3B> <4B> <5B> <1C> <2C>...

  • Page 62: A Board - Sheet : 010 (4 / 6)

    TH-L32A20X 11.2.22. A Board - Sheet : 010 (4 / 6) <1D> <2D> <3D> <1C> <4D> <2C> <5D>...

  • Page 63: A Board - Sheet : 010 (5 / 6)

    TH-L32A20X 11.2.23. A Board - Sheet : 010 (5 / 6) <1D> <2D> <3D> <4D> <5D> <1E>...

  • Page 64: A Board - Sheet : 010 (6 / 6)

    TH-L32A20X 11.2.24. A Board - Sheet : 010 (6 / 6) <1E>...

  • Page 65: A Board - Sheet : 012 (1 / 3)

    TH-L32A20X 11.2.25. A Board - Sheet : 012 (1 / 3) <1A> <2A> <3A> <4A>...

  • Page 66: A Board - Sheet : 012 (2 / 3)

    TH-L32A20X 11.2.26. A Board - Sheet : 012 (2 / 3) <1B> <2B> <1A> <2A> <3A> <3B> <4A>...

  • Page 67: A Board - Sheet : 012 (3 / 3)

    TH-L32A20X 11.2.27. A Board - Sheet : 012 (3 / 3) <1B> <2B> <3B>...

  • Page 68: A Board - Sheet : 015 (1 / 4)

    TH-L32A20X 11.2.28. A Board - Sheet : 015 (1 / 4) <1A> <2A> <3A> <4A>...

  • Page 69: A Board - Sheet : 015 (2 / 4)

    TH-L32A20X 11.2.29. A Board - Sheet : 015 (2 / 4) <1A> <1B> <2A> <2B> <3B> <3A> <4A>...

  • Page 70: A Board - Sheet : 015 (3 / 4)

    TH-L32A20X 11.2.30. A Board - Sheet : 015 (3 / 4) <1C> <2C> <1B> <3C> <2B> <3B> <4C> <5C>...

  • Page 71: A Board - Sheet : 015 (4 / 4)

    TH-L32A20X 11.2.31. A Board - Sheet : 015 (4 / 4) <1C> <2C> <3C> <4C> <5C>...

  • Page 72: A Board - Sheet : 016 (1 / 4)

    TH-L32A20X 11.2.32. A Board - Sheet : 016 (1 / 4) <1A> <2A>...

  • Page 73: A Board - Sheet : 016 (2 / 4)

    TH-L32A20X 11.2.33. A Board - Sheet : 016 (2 / 4) <1A> <1B> <2B> <2A> <3B> <4B>...

  • Page 74: A Board - Sheet : 016 (3 / 4)

    TH-L32A20X 11.2.34. A Board - Sheet : 016 (3 / 4) <1C> <2C> <1B> <2B> <3C> <4C> <3B> <4B> <5C> <6C>...

  • Page 75: A Board - Sheet : 016 (4 / 4)

    TH-L32A20X 11.2.35. A Board - Sheet : 016 (4 / 4) <1C> <2C> <3C> <4C> <5C> <6C>...

  • Page 76: A Board - Sheet : 017 (1 / 4)

    TH-L32A20X 11.2.36. A Board - Sheet : 017 (1 / 4) <1A> <2A>...

  • Page 77: A Board - Sheet : 017 (2 / 4)

    TH-L32A20X 11.2.37. A Board - Sheet : 017 (2 / 4) <1B> <1A> <2A> <2B> <3B> <4B>...

  • Page 78: A Board - Sheet : 017 (3 / 4)

    TH-L32A20X 11.2.38. A Board - Sheet : 017 (3 / 4) <1B> <1C> <2C> <2B> <3C> <4C> <3B> <4B>...

  • Page 79: A Board - Sheet : 017 (4 / 4)

    TH-L32A20X 11.2.39. A Board - Sheet : 017 (4 / 4) <1C> <2C> <3C> <4C>...

  • Page 80: A Board - Sheet : 018 (1 / 1)

    TH-L32A20X 11.2.40. A Board - Sheet : 018 (1 / 1)

  • Page 81: K Board

    TH-L32A20X 11.3. K Board 11.3.1. K Board (1 / 2) <1A> <2A> <3A> <4A>...

  • Page 82: K Board (2 / 2)

    TH-L32A20X 11.3.2. K Board (2 / 2) <1A> <2A> <3A> <4A>...

  • Page 83: P Board

    TH-L32A20X 11.4. P Board 11.4.1. P Board (1 / 5) <1A> <2A> <3A> <4A> <5A> <6A> <7A>...

  • Page 84: P Board (2 / 5)

    TH-L32A20X 11.4.2. P Board (2 / 5) <1A> <1B> <2A> <2B> <3A> <3B> <4A> <5A> <4B> <6A> <5B> <6B> <7A>...

  • Page 85: P Board (3 / 5)

    TH-L32A20X 11.4.3. P Board (3 / 5) <1B> <1C> <2B> <3B> <2C> <4B> <5B> <3C> <6B>...

  • Page 86: P Board (4 / 5)

    TH-L32A20X 11.4.4. P Board (4 / 5) <1D> <1C> <2D> <2C> <3C> <3D> <4D>...

  • Page 87: P Board (5 / 5)

    TH-L32A20X 11.4.5. P Board (5 / 5) <1D> <2D> <3D> <4D>...

  • Page 88: Board

    TH-L32A20X 11.5. V Board 11.5.1. V Board (1 / 3) <1A> <2A>...

  • Page 89: Board (2 / 3)

    TH-L32A20X 11.5.2. V Board (2 / 3) <1A> <1B> <2B> <3B> <2A> <4B>...

  • Page 90: Board (3 / 3)

    TH-L32A20X 11.5.3. V Board (3 / 3) <1B> <2B> <3B> <4B>...

  • Page 91: L Board

    TH-L32A20X 11.6. L Board 11.6.1. L Board (1 / 2) <1A> <2A> <3A>...

  • Page 92: L Board (2 / 2)

    TH-L32A20X 11.6.2. L Board (2 / 2) <1A> <2A> <3A>...

  • Page 93: Printed Circuit Board

    TH-L32A20X 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 94: A-Board

    TH-L32A20X 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 95: P-Board

    TH-L32A20X 12.3. P-Board P-Board (A Side) TNP4G469...
  • Page 96 TH-L32A20X Parts Location Ref. No Location Ref. No Location Ref. No Location Ref. No Location IC7201 D7001 D7501 D7873 IC7301 D7002 D7503 D7874 IC7401 D7102 D7504 D7875 IC7501 D7201 D7601 D7876 IC7601 D7202 D7602 D7877 IC7800 D7204 D7603 D7880 IC7801...

  • Page 97: P-Board

    TH-L32A20X 12.4. P-Board P-Board (B Side) TNP4G469 Parts Location Ref. No Location Ref. No Location Ref. No Location Ref. No Location IC7301 D7001 D7306 D7408 IC7401 D7002 D7307 D7501 D7102 D7314 D7503 D7201 D7401 D7504 D7202 D7402 D7601 D7204 D7403...

  • Page 98: K-Board

    TH-L32A20X 12.5. K-Board K-Board (A Side) TNPA4901 Parts Location Ref. No Location D2600 12.6. K-Board K-Board (B Side) TNPA4901 12.7. V-Board V-Board (A Side) TNPA4834 12.8. V-Board V-Board (B Side) TNPA4834...

  • Page 99: L-Board

    TH-L32A20X 12.9. L-Board L-Board (A Side) TNP4G458 Parts Location Ref. No Location D5402 12.10. L-Board L-Board (B Side) TNP4G458 Parts Location Ref. No Location D5402...

  • Page 100: Exploded View And Replacement Parts List

    TH-L32A20X 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 101: Electrical Replacement Parts List

    TH-L32A20X 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 102 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C2534 F1J1H104A835 C 0.22UF , 250V C4833 F1G1C104A081 C 0.1UF, 16V C4834 F1H1H104A970 C 0.1UF, 50V C2535 F1J1H104A835 C 0.22UF , 250V...
  • Page 103 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C7204 F1J1H221A834 C 220PF , 50V C7811 F1K1H225A118 C 2.2UF , 50V C7207 F1J1H332A834 C 3300PF , 50V C7812 F1K1H225A118 C 2.2UF , 50V...
  • Page 104 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C8022 F1G1C103A116 C 0.01UF , 16V C8143 F1G1A105A047 C 1UF , 10V C8023 F1G1H5R0A564 C 5PF, 50V C8144 F1G1A105A047 C 1UF , 10V C8024 F1G1E1030005 C 0.01UF , 25V...
  • Page 105 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks D4807 B0JCME000076 DIODE D7805 B0HAMM000122 DIODE D4808 B0JCME000076 DIODE D7806 B0HAMM000122 DIODE D4809 B0JCME000076 DIODE D7808 B0ACCJ000051 DIODE D4810 B0JCME000076 DIODE...
  • Page 106 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks IC8850 C0DBGYY00203 IC Q2102 B1ABCF000231 TRANSISTOR COILS Q2109 DSC2001S0L TRANSISTOR L2110 J0JCC0000287 COIL Q2110 DSC2001S0L TRANSISTOR L2111 J0JCC0000287 COIL Q2111 DSA2001S0L...
  • Page 107 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks Q9904 DSC200100L TRANSISTOR R2317 D0GAR00J0005 0 OHM ,J, 1/10W RESISTORS R2318 D0GAR00J0005 0 OHM ,J, 1/10W R1179 D1BB7151A055 M 75OHM , 1/10W...
  • Page 108 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R2600 D0GDR00JA017 C 0OHM ,J, 1/10W R4731 ERJ2GEJ222X 2.2KOHM ,J, 1/10W R2601 D1BD1741A044 C 1.74KOHM ,J, 1/10W R4739 ERJ2GEJ473X F 47KOHM ,J, 1/10W R2602 D1BD7151A044 C 7.15KOHM ,J, 1/10W...
  • Page 109 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R4939 ERJ2GEJ101X 100OHM ,J, 1/10W R7097 D0GAR00J0005 0 OHM ,J, 1/10W R4940 ERJ2GEJ471X 470OHM ,J, 1/10W R7098 D0GAR00J0005 0 OHM ,J, 1/10W...
  • Page 110 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R7413 ERG2SJ330H M 33OHM,J,2W R7833 D0GD101JA052 100OHM ,J, 1/10W R7503 D0GD102JA052 1KOHM ,J, 1/10W R7834 D0GD473JA052 47KOHM ,J, 1/10W R7504 D0GD122JA052 1.2KOHM ,J, 1/10W...
  • Page 111 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R8048 ERJ2GEJ273X 27KOHM ,J, 1/10W R8531 ERJ2GEJ680X 68OHM ,J, 1/10W R8049 ERJ2GEJ101X 100OHM ,J, 1/10W R8532 ERJ2GEJ680X 68OHM ,J, 1/10W R8050...
  • Page 112 TH-L32A20X Safety Ref. Part No. Part Name & Description Remarks K1KA04BA0047 CONNECTOR K1KA04BA0061 CONNECTOR LF7002 G0B103H00010 LINE FILTER LF7003 G0B103H00010 LINE FILTER K1KY02A00001 CONNECTOR K1KA16AA0658 CONNECTOR K1KY02BA0257 CONNECTOR K1KY02BA0257 CONNECTOR K1KY02BA0257 CONNECTOR K1KY02BA0257 CONNECTOR PA4800 K5H1622A0031 FUSE PA4801 ERBSE1R50U FUSE...
  • Page 113 Model No. : TH-L32A20X Parts Location...
  • Page 114 Model No. : TH-L32A20X Packing Exploded View 1...
  • Page 115 Model No. : TH-L32A20X Packing Exploded View 2...
  • Page 116 Model No. : TH-L32A20X Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks K2CQ2YY00058 AC POWER CORD L0AA06B00003 MID RANGE SPEAKER L0AA11C00012 WOOFER L5EDD8Q00063 LCD PANEL N2QAYB000399 REMOTE CONTROL TBL4GA0037 PEDESTAL ASS'Y TBL4GX0005 STAND MOUNTING ASSY 32"...

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