Panasonic TH-L32U20R Service Manual
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Panasonic TH-L32U20R 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
Model No.
Chassis:
Destination:
PAGE
5.2.1. How to access --------------------------------------- 11
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
ORDER NO. MTV1001905CE
TH-L32U20R
KM07
IRAN
© 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-L32U20R

  • Page 1: Table Of Contents

    5.1.1. Contents of adjustment mode --------------------10 6.3. No Power--------------------------------------------------- 14 5.1.2. How to exit---------------------------------------------10 7 Disassembly and Assembly Instructions--------------- 15 5.2. SRV-TOOL ------------------------------------------------- 11 7.1. AC Cord Dressing---------------------------------------- 15 © Panasonic Corporation 2010. Unauthorized copying and distribution is a violation of law.
  • Page 2 TH-L32U20R 7.2. AC Cord Installation ------------------------------------- 16 11.2.31. A Board - Sheet : 016 (2 / 3) --------------------- 70 7.3. VESA Rail Installation----------------------------------- 17 11.2.32. A Board - Sheet : 016 (3 / 3) --------------------- 71 7.4. VESA Metal Assembly ---------------------------------- 18 11.2.33.

  • Page 3: Safety Precautions

    TH-L32U20R 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-L32U20R 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-L32U20R 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-L32U20R 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-L32U20R 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-L32U20R 4 Specifications Power Source AC SINGLE 220-240 V, 50 / 60 Hz Power Consumption Average use 93 W Standby Condition 0.3 W Display panel Aspect Ratio 16:9 Visible screen size 80 cm (diagonal) 698 mm (W) × 393 mm (H) 2,073,600 (1,920 (W) ×...
  • Page 9 TH-L32U20R 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-L32U20R 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-L32U20R 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-L32U20R 5.3. Service Mode Adjustment Set timer to 30min, press the “RECALL” button on the remote control and press “-” vol button on the LCD panel. • Press button R and G for adjustment. 5.3.1. Self Check Mode 1. Press the “MENU” button (on the remote control) and the “DOWN” button on the LCD panel.

  • Page 13: Troubleshooting Guide

    TH-L32U20R 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-L32U20R 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-L32U20R 7 Disassembly and Assembly Instructions 7.1. AC Cord Dressing TREATMENT AC CORD.

  • Page 16: Ac Cord Installation

    TH-L32U20R 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-L32U20R 7.3. VESA Rail Installation 1. Put Vesa Rail L & R on the LCD PANEL. → (insert positioning. 2. Fix them with SCREW.

  • Page 18: Vesa Metal Assembly

    TH-L32U20R 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-L32U20R 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-L32U20R 7.6. Side AV Assembly Installation 1. Put SIDE AV BRACKET ASSY ON LCD PANEL. 2. Fix them with screw.

  • Page 21: Speaker Installation

    TH-L32U20R 7.7. Speaker 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-L32U20R 7.8. LCD Panel Installation Put LCD PANEL on the CABINET.

  • Page 23: Led Panel Installation & Fitting

    TH-L32U20R 7.9. LED Panel Installation & Fitting 1. Put LED SHADE RIB to CABINET. 2. Fix LED PANEL on CABINET. 3. Insert an A10-V10 lead connector in V-Print. 4. Put V-PCB on LED PANEL. 5. Fix LED PANEL ass'y with SCREW.

  • Page 24: Lcd Mounting Installation

    TH-L32U20R 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-L32U20R 7.11. LCD Mounting Installation 2 1. Put BARRIER & METAL BRACKET TOP-L on the LCD PANEL. 2. Fix them with screw and stick 1pc felt at barrier to avoid from barrier moving.

  • Page 26: Lcd Mounting Installation

    TH-L32U20R 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-L32U20R 7.13. Metal Bracket Installation Insert the CLAMPER.

  • Page 28: Emi Spec (Lvds)

    TH-L32U20R 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-L32U20R 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-L32U20R 7.16. PB MTG Installation 1. Stick Gasket on METAL BRACKET PCB-AL. 2. Put METAL BRACKET PCB-AS/AL on the LCD PANEL. 3. Fix them with SCREW.

  • Page 31: Pedestal Assembly

    TH-L32U20R 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-L32U20R Step 3 Setting ROTATION PLATE and BUSH with SCREWS.

  • Page 33: Pedestal Assembly

    TH-L32U20R 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-L32U20R 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-L32U20R 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-L32U20R 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-L32U20R 9 Block Diagram 9.1. Main Block Diagram...

  • Page 38: Wiring Connection Diagram

    TH-L32U20R 10 Wiring Connection Diagram 1. Wiring No. 1 ~ No. 10 2. Remove dust of terminal of LVDS and PB connector. (by ion blow) Pos. A14. 3. Insert LVDS into Pos.A22. Clamper Wire No.1 A03 - P2 No.2 A10 - K02 No.3 A02 - V10...

  • Page 39: Schematic Diagram

    TH-L32U20R 11 Schematic Diagram 11.1. Schematic Diagram Notes...

  • Page 40: A Board

    TH-L32U20R 11.2. A Board 11.2.1. A Board - Sheet : 002 (1 / 4) <1A> <2A> <3A>...

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

    TH-L32U20R 11.2.2. A Board - Sheet : 002 (2 / 4) <1B> <1A> <2B> <2A> <3B> <3A>...

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

    TH-L32U20R 11.2.3. A Board - Sheet : 002 (3 / 4) <1B> <1C> <2C> <3C> <4C> <2B> <5C> <6C> <3B> <7C>...

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

    TH-L32U20R 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-L32U20R 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-L32U20R 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-L32U20R 11.2.7. A Board - Sheet : 003 (3 / 3) <1B> <2B> <3B> <4B> <5B>...

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

    TH-L32U20R 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-L32U20R 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-L32U20R 11.2.10. A Board - Sheet : 005 (3 / 3) <1B> <2B> <3B> <4B>...

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

    TH-L32U20R 11.2.11. A Board - Sheet : 007 (1 / 4) <1A> <2A> <3A> <4A> <5A> <6A>...

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

    TH-L32U20R 11.2.12. A Board - Sheet : 007 (2 / 4) <1B> <1A> <2B> <3B> <2A> <4B> <3A> <5B> <4A> <6B> <5A> <7B> <6A> <8B>...

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

    TH-L32U20R 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-L32U20R 11.2.14. A Board - Sheet : 007 (4 / 4) <1C> <2C>...

  • Page 54: A Board - Sheet : 009 (1 / 3)

    TH-L32U20R 11.2.15. A Board - Sheet : 009 (1 / 3) <1A>...

  • Page 55: A Board - Sheet : 009 (2 / 3)

    TH-L32U20R 11.2.16. A Board - Sheet : 009 (2 / 3) <1B> <1A>...

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

    TH-L32U20R 11.2.17. A Board - Sheet : 009 (3 / 3) <1B>...

  • Page 57: A Board - Sheet : 010 (1 / 5)

    TH-L32U20R 11.2.18. A Board - Sheet : 010 (1 / 5) <1A> <2A> <3A> <4A>...

  • Page 58: A Board - Sheet : 010 (2 / 5)

    TH-L32U20R 11.2.19. A Board - Sheet : 010 (2 / 5) <1B> <1A> <2A> <2B> <3A> <3B> <4A> <4B> <5B>...

  • Page 59: A Board - Sheet : 010 (3 / 5)

    TH-L32U20R 11.2.20. A Board - Sheet : 010 (3 / 5) <1B> <2B> <3B> <4B> <5B> <1C> <2C>...

  • Page 60: A Board - Sheet : 010 (4 / 5)

    TH-L32U20R 11.2.21. A Board - Sheet : 010 (4 / 5) <1D> <1C> <2D> <2C> <3D>...

  • Page 61: A Board - Sheet : 010 (5 / 5)

    TH-L32U20R 11.2.22. A Board - Sheet : 010 (5 / 5) <1D> <2D> <3D>...

  • Page 62: A Board - Sheet : 012 (1 / 3)

    TH-L32U20R 11.2.23. A Board - Sheet : 012 (1 / 3) <1A> <2A> <3A> <4A>...

  • Page 63: A Board - Sheet : 012 (2 / 3)

    TH-L32U20R 11.2.24. A Board - Sheet : 012 (2 / 3) <1B> <2B> <1A> <2A> <3A> <3B> <4A>...

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

    TH-L32U20R 11.2.25. A Board - Sheet : 012 (3 / 3) <1B> <2B> <3B>...

  • Page 65: A Board - Sheet : 015 (1 / 4)

    TH-L32U20R 11.2.26. A Board - Sheet : 015 (1 / 4) <1A> <2A> <3A> <4A>...

  • Page 66: A Board - Sheet : 015 (2 / 4)

    TH-L32U20R 11.2.27. A Board - Sheet : 015 (2 / 4) <1A> <1B> <2A> <2B> <3B> <3A> <4A>...

  • Page 67: A Board - Sheet : 015 (3 / 4)

    TH-L32U20R 11.2.28. A Board - Sheet : 015 (3 / 4) <1C> <2C> <1B> <3C> <2B> <3B> <4C> <5C>...

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

    TH-L32U20R 11.2.29. A Board - Sheet : 015 (4 / 4) <1C> <2C> <3C> <4C> <5C>...

  • Page 69: A Board - Sheet : 016 (1 / 3)

    TH-L32U20R 11.2.30. A Board - Sheet : 016 (1 / 3) <1A> <2A>...

  • Page 70: A Board - Sheet : 016 (2 / 3)

    TH-L32U20R 11.2.31. A Board - Sheet : 016 (2 / 3) <1A> <1B> <2B> <3B> <2A> <4B> <5B>...

  • Page 71: A Board - Sheet : 016 (3 / 3)

    TH-L32U20R 11.2.32. A Board - Sheet : 016 (3 / 3) <1B> <2B> <3B> <4B> <5B>...

  • Page 72: A Board - Sheet : 017 (1 / 4)

    TH-L32U20R 11.2.33. A Board - Sheet : 017 (1 / 4) <1A> <2A>...

  • Page 73: A Board - Sheet : 017 (2 / 4)

    TH-L32U20R 11.2.34. A Board - Sheet : 017 (2 / 4) <1B> <1A> <2A> <2B> <3B>...

  • Page 74: A Board - Sheet : 017 (3 / 4)

    TH-L32U20R 11.2.35. A Board - Sheet : 017 (3 / 4) <1B> <1C> <2C> <2B> <3C> <4C> <3B>...

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

    TH-L32U20R 11.2.36. A Board - Sheet : 017 (4 / 4) <1C> <2C> <3C> <4C>...

  • Page 76: A Board - Sheet : 018 (1 / 1)

    TH-L32U20R 11.2.37. A Board - Sheet : 018 (1 / 1)

  • Page 77: K Board

    TH-L32U20R 11.3. K Board 11.3.1. K Board (1 / 2) <1A> <2A> <3A> <4A>...

  • Page 78: K Board (2 / 2)

    TH-L32U20R 11.3.2. K Board (2 / 2) <1A> <2A> <3A> <4A>...

  • Page 79: P Board

    TH-L32U20R 11.4. P Board 11.4.1. P Board (1 / 5) <1A> <2A> <3A> <4A> <5A> <6A> <7A>...

  • Page 80: P Board (2 / 5)

    TH-L32U20R 11.4.2. P Board (2 / 5) <1A> <1B> <2A> <2B> <3A> <3B> <4A> <5A> <4B> <6A> <5B> <6B> <7A>...

  • Page 81: P Board (3 / 5)

    TH-L32U20R 11.4.3. P Board (3 / 5) <1B> <1C> <2B> <3B> <2C> <4B> <5B> <3C> <6B>...

  • Page 82: P Board (4 / 5)

    TH-L32U20R 11.4.4. P Board (4 / 5) <1D> <1C> <2D> <2C> <3C> <3D> <4D>...

  • Page 83: P Board (5 / 5)

    TH-L32U20R 11.4.5. P Board (5 / 5) <1D> <2D> <3D> <4D>...

  • Page 84: Board

    TH-L32U20R 11.5. V Board 11.5.1. V Board (1 / 3) <1A> <2A>...

  • Page 85: Board (2 / 3)

    TH-L32U20R 11.5.2. V Board (2 / 3) <1A> <1B> <2B> <3B> <2A> <4B>...

  • Page 86: Board (3 / 3)

    TH-L32U20R 11.5.3. V Board (3 / 3) <1B> <2B> <3B> <4B>...

  • Page 87: Printed Circuit Board

    TH-L32U20R 12 Printed Circuit Board 12.1. A-Board A-Board (A Side) TNP4G467 Parts Location Ref. No Location Ref. No Location Ref. No Location Ref. No Location IC2106 IC4801 IC5608 D2142 IC2108 IC4802 IC5610 IC2501 IC5410 IC8001 IC3200 IC5601 IC8002 IC3202 IC5606...

  • Page 88: A-Board

    TH-L32U20R 12.2. A-Board A-Board (B Side) TNP4G467 Parts Location Ref. No Location Ref. No Location Ref. No Location Ref. No Location IC2105 IC4601 IC5613 D2142 IC2109 IC4700 IC7000 IC2110 IC4701 IC8004 IC2300 IC4702 IC8300 IC3201 IC4803 IC8301 IC3350 IC4804 IC8502...

  • Page 89: K-Board

    TH-L32U20R 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) TNPA4834 12.6. V-Board V-Board (B Side) TNPA4834...

  • Page 90: P-Board

    TH-L32U20R 12.7. P-Board P-Board (A Side) TNP4G469...
  • Page 91 TH-L32U20R 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 92: P-Board

    TH-L32U20R 12.8. 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 93: Exploded View And Replacement Parts List

    TH-L32U20R 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 94: Electrical Replacement Parts List

    TH-L32U20R 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 95 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C4803 F1H1H104A970 C 0.1UF, 50V C5707 F1G1C104A081 C 0.1UF , 16V C4804 F1G1H330A565 C 33PF , 50V C5708 F1K0J226A008 C 22UF , 6.3V C4805 F1H1H473A918 C 0.047UF , 50V...
  • Page 96 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C7506 F1J1H104A717 C 0.1UF , 50V C7892 F1J1H102A834 C 1000PF , 50V C7507 F1J1H104A717 C 0.1UF , 50V C7893 F1J1H102A834 C 1000PF , 50V...
  • Page 97 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C8064 F1H0J1050013 C 1UF , 6.3V C8852 F1H1A105A025 C 1UF , 10V C8065 F1G1C104A081 C 0.1UF , 16V C9900 F1J1C475A170 C 4.7UF , 10V C8067 F1H0J1050013 C 1UF , 6.3V...
  • Page 98 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks D7302 B0HAGV000004 DIODE D7916 B0ACDJ000014 DIODE D7305 B0BC03900015 DIODE D7917 B0ACDJ000014 DIODE D7306 B0JAME000099 DIODE D8300 B0ACCJ000048 DIODE D7307 B0JAME000099 DIODE...
  • Page 99 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks L7202 EXCELDR35V CORE Q7302 B1CERQ000060 TRANSISTOR L7206 J0JKB0000034 EMI FILTER Q7303 DSC200100L TRANSISTOR L7300 J0JKB0000034 EMI FILTER Q7701 B1DHDC000028 TRANSISTOR L7401...
  • Page 100 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R2221 ERJ14YJ220U 22OHM ,J, 1/2W R2508 D0GA103JA015 C 10KOHM ,J, 1/10W R2222 ERJ14YJ220U 22OHM ,J, 1/2W R2509 ERJ2RKF1101X C 1.1KOHM ,K, 1/10W...
  • Page 101 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R4703 D0GD100JA017 M 10OHM,J,1/10W R4904 D0GAR00J0005 0 OHM ,J, 1/10W R4704 D0GD150JA052 C 15OHM ,J, 1/10W R4909 ERJ2GEJ223X 22KOHM ,J, 1/10W...
  • Page 102 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R5724 ERJ2GEJ103X F 10KOHM ,J, 1/10W R7408 ERJ12YJ474U 470KOHM ,J, 1/2W R7001 ERC12ZGK105 S 1MOHM,K, 1/2W R7409 ERJ12YJ474U 470KOHM ,J, 1/2W...
  • Page 103 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R7829 ERJ6ENF8201 M 8.2K0HM, 1/10W R8041 ERJ2GEJ472X 4.7KOHM , 1/10W R7830 D0GD273JA052 27KOHM ,J, 1/10W R8043 ERJ2GEJ473X 47KOHM ,J, 1/10W R7831...
  • Page 104 TH-L32U20R Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R8510 D0GAR00J0005 0 OHM ,J, 1/10W FL7006 EXC28CE201U CHOKE COIL R8511 D0GAR00J0005 0 OHM ,J, 1/10W D0GDR00Z0002 CHIP RESISTOR R8512 EXB2HV680JV...
  • Page 105 Model No. : TH-L32U20R Parts Location...
  • Page 106 Model No. : TH-L32U20R Packing Exploded View 1...
  • Page 107 Model No. : TH-L32U20R Packing Exploded View 2...
  • Page 108 Model No. : TH-L32U20R Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks K2CQ2YY00060 AC CORD L0AA14B00006 SPEAKER UNIT L5EDD8T00015 LCD PANEL N2QAYB000399 REMOTE CONTROL TBL4GA0037 PEDESTAL ASS'Y TBL4GX0005 STAND MOUNTING ASSY 32" TBM4GC438-1 MODEL NAME PLATE...

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