Table of Contents
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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
to Electrostatically Sensitive (ES) Devices---------- 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. Contents of adjustment mode --------------------- 8
5.1.2. How to exit---------------------------------------------- 8
5.2. SRV-TOOL -------------------------------------------------- 9
5.2.1. How to access ----------------------------------------- 9
5.2.2. Display of SOS History ------------------------------ 9
5.2.3. POWER ON TIME/COUNT ------------------------ 9
Model No.
Chassis:
Destination:
PAGE
5.2.4. Exit --------------------------------------------------------9
5.2.5. Self Check Mode ------------------------------------ 10
5.2.6. Hotel Mode Adjustment ---------------------------- 10
5.2.7. Hotel Mode-------------------------------------------- 10
6 Troubleshooting Guide --------------------------------------- 11
6.1. Check of the IIC bus lines------------------------------ 11
6.1.1. How to access --------------------------------------- 11
6.1.2. Exit ------------------------------------------------------ 11
6.1.3. Screen display --------------------------------------- 11
6.2. Power LED Blinking timing chart --------------------- 12
6.3. No Power--------------------------------------------------- 12
7 Disassembly and Assembly Instructions--------------- 13
7.1. Speaker Assembly --------------------------------------- 13
7.2. Panel Assembly ------------------------------------------ 14
7.3. LCD Panel Fixing & Handling Method -------------- 15
7.4. LED Panel Assembly------------------------------------ 16
7.5. Placement of LVDS Cable ----------------------------- 17
7.6. Screwing up Brackets----------------------------------- 18
7.7. Fitting the Barrier----------------------------------------- 19
7.8. Plate A Assembly ---------------------------------------- 20
ORDER NO. MTV1202010CE
TC-L32X5
KM15
USA
© Panasonic Corporation 2012. Unauthorized
copying and distribution is a violation of law.
LCD TV
PAGE
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Summary of Contents for Panasonic TC-L32X5
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Page 1: Table Of Contents
7.6. Screwing up Brackets----------------------------------- 18 7.7. Fitting the Barrier----------------------------------------- 19 5.2.2. Display of SOS History ------------------------------ 9 5.2.3. POWER ON TIME/COUNT ------------------------ 9 7.8. Plate A Assembly ---------------------------------------- 20 © Panasonic Corporation 2012. Unauthorized copying and distribution is a violation of law. - Page 2 TC-L32X5 7.9. Plate P Assembly ---------------------------------------- 21 7.10. Plate Metal Part Assembly----------------------------- 22 7.11. Key Button ------------------------------------------------- 23 7.12. Cable Alignment ------------------------------------------ 24 7.13. Preparing the Back Cover------------------------------ 26 7.14. Bottom Cover Assembly-------------------------------- 27 7.15. Screwing up the Back Cover -------------------------- 28 7.16.
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Page 3: Safety Precautions
TC-L32X5 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
TC-L32X5 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)
TC-L32X5 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
TC-L32X5 3 Service Navigation 3.1. Service Hint Board Name Main Device Remarks A BOARD AVSW, TUN, EEP, SPI, MTK IC Repairable P BOARD Power Supply and LED Driver Repairable K BOARD Remote, LED, Luminunce Sensor Repairable... -
Page 7: Specifications
TC-L32X5 4 Specifications Power Source AC 110-127 V, 60 Hz Power Consumption Rated Power Consumption 56 W Standby condition 0.25 W Display panel Aspect Ratio 16:9 Visible screen size 32” class (31.5 inches measured diagonally) (W × H × Diagonal) 27.5”... -
Page 8: Service Mode
TC-L32X5 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 9: Srv-Tool
TC-L32X5 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 10: Self Check Mode
TC-L32X5 5.2.5. Self Check Mode 1. Press the ‘MENU’ button (on the remote control) and the ‘VOL DOWN’ button on the LCD panel. 2. Press ON/OFF button on the panel to Exit. 5.2.6. Hotel Mode Adjustment 1. Press the ‘VOLUME DOWN’ button on the TV panel and simultaneously press the INPUT button on the remote control 3 times to enter Hotel Mode. -
Page 11: Troubleshooting Guide
TC-L32X5 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 12: Power Led Blinking Timing Chart
TC-L32X5 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 13: Disassembly And Assembly Instructions
TC-L32X5 7 Disassembly and Assembly Instructions 7.1. Speaker Assembly 1. Fit the speaker brackets, inserting the bracket pins into the holes in the panel 2. Screw in the positions indicated. 3. Insert the speaker in the speaker brackets. Part Num. -
Page 14: Panel Assembly
TC-L32X5 7.2. Panel Assembly 1. Assemble the panel to the cabinet, first fitting in the upper part and then sliding in the lower part (Figure 1). 2. Fit 2 gaskets at the bottom of the cabinet, make sure the gasket cut is facing the right direction as indicated in Figure 2. -
Page 15: Lcd Panel Fixing & Handling Method
TC-L32X5 7.3. 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 16: Led Panel Assembly
TC-L32X5 7.4. LED Panel Assembly 1. Prepare the LED panel as indicated, Fig A. 2. Assemble the prepared LED as shown in Fig B. Part Num. Quant. Description TKK5ZC50201 LED PANEL TKK5ZC50141 LED PANEL BRKT TXN/K1RZUU ASSY, K PANEL COMPLETE PAVCAP... -
Page 17: Placement Of Lvds Cable
TC-L32X5 7.5. Placement of LVDS Cable 1. Connect the LVDS cable to the panel. 2. Put the A10-K10 cable in the right direction, placing the aluminium tape in the position indicated. Press the tape so it is properly stuck down. -
Page 18: Screwing Up Brackets
TC-L32X5 7.6. Screwing up Brackets 1. Fit metal bracket bottom and screw up. 2. Fit and screw the metal parts in the positions indicated. The dotted lines indicate the panel guides: fit the metal parts on the metal guides and then screw up. -
Page 19: Fitting The Barrier
TC-L32X5 7.7. Fitting the Barrier Remove the sticker protection and fit the barrier in the position indicated, making sure the barrier does not go on top of the panel bags. Use the sides of the panel reliefs as guides for alignment. -
Page 20: Plate A Assembly
TC-L32X5 7.8. Plate A Assembly 1. Fit plate A on the metal guides. 2. Assemble the gaskets on the metal AV bracket side and then assemble on the plate, sliding it towards the left on the plate until it fits in. -
Page 21: Plate P Assembly
TC-L32X5 7.9. Plate P Assembly 1. Fit plate P on the metal guides. 2. Place the spacers in the correct positions. Detail A. 3. Screw in the positions indicated using the corresponding torque. Part Num. Quant. Description TXN/P1RZUU ASSY, P PANEL COMPLETE FROM KATOLEC SCREW (M3 ×... -
Page 22: Plate Metal Part Assembly
TC-L32X5 7.10. Plate Metal Part Assembly 1. Fit the metal parts, first assembling the hook in the largest groove of the panel. Position the other 2 terminals. 2. Screw in the positions indicated using the corresponding torque. Part Num. Quant. -
Page 23: Key Button
TC-L32X5 7.11. Key Button 1. Assemble the plastic bracket for the buttons, first making sure to insert the hook at the bottom into the groove on the plate, then fitting the other end in. 2. Screw in the positions indicated using the corresponding torque. -
Page 24: Cable Alignment
TC-L32X5 7.12. Cable Alignment 1. Connect the cable that comes on the panel to the P3 connector. During this operation do not pull, just align and connect. 2. Connect the cable already assembled to plate K to the A10 connector; assemble the P2 cable to the A02 and P2 connector and the A12 cable to the speakers and the A12 connector. - Page 25 TC-L32X5 Part Num. Quant. Description TXJA09RZUU WIRE (A09-P2) TXJA12RZUU WIRE (A12-SP(LR)) PET TAPE (0.07 × 7) T4FP1505J Clampers Tape Cables P2 - A02 SP (R) - A12 SP (L) - A12 A10 - K10 P3 - Panel Flexible...
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Page 26: Preparing The
TC-L32X5 7.13. Preparing the Back Cover 1. Remove the barrier tape protector. 2. Insert the barrier into the grooves on the back cover (indicated by the letter ‘A’). 3. Stick the sticker area (indicated by the letter ‘B’). Part Num. -
Page 27: Bottom Cover Assembly
TC-L32X5 7.14. Bottom Cover Assembly Insert the bottom cover guides into the grooves on the lower metal part and slide the lower part in the direction indicated. Part Num. Quant. Description TKP5ZA13801 BOTTOM COVER... -
Page 28: Screwing Up The
TC-L32X5 7.15. Screwing up the Back Cover 1. Fit the back cover to the television. 2. Screw in the positions indicated using the corresponding torque. 3. Insert the M6 CAP by hand. Press until assembled. Use detail A as an assembly reference. -
Page 29: Fitting The Label
TC-L32X5 7.16. Fitting the label 1. Place the label in the position indicated. See detail 1. Note: Make sure the area where the labels are to be placed is free of dust. Part Num. Quant. Description TQF2AA554-1 PEDESTAL CAUTION LABEL... -
Page 30: Measurements And Adjustments
TC-L32X5 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 SUB1.8V TP8700 1.74 - 1.90 SUB1.2V... -
Page 31: Block Diagram
TC-L32X5 9 Block Diagram 9.1. Main Block Diagram SUB5V 5.8VS P15V STB5V PANEL INVERTER EEP[A0] Analog Analog POLL POLL SPI_CLE TCON_EEP_WP CIRCUIT SPI_DATA DATA1 ASIC IC6700 SPI_CLK DATA2 IF2_P / IF2_N / AGC_2 DVB-T BL_ON/PWM_EN FE_SYNC GAMMMA T-CON PWM_A_OUT AN34043A... -
Page 32: Schematic Diagram
TC-L32X5 10 Schematic Diagram 10.1. Schematic Diagram Notes... -
Page 33: A-Board (1/18) Schematic Diagram
TC-L32X5 10.2. A-Board (1/18) Schematic Diagram... -
Page 34: A-Board (2/18) Schematic Diagram
TC-L32X5 10.3. A-Board (2/18) Schematic Diagram... -
Page 35: A-Board (3/18) Schematic Diagram
TC-L32X5 10.4. A-Board (3/18) Schematic Diagram... -
Page 36: A-Board (4/18) Schematic Diagram
TC-L32X5 10.5. A-Board (4/18) Schematic Diagram... -
Page 37: A-Board (5/18) Schematic Diagram
TC-L32X5 10.6. A-Board (5/18) Schematic Diagram... -
Page 38: A-Board (6/18) Schematic Diagram
TC-L32X5 10.7. A-Board (6/18) Schematic Diagram... -
Page 39: A-Board (7/18) Schematic Diagram
TC-L32X5 10.8. A-Board (7/18) Schematic Diagram... -
Page 40: A-Board (8/18) Schematic Diagram
TC-L32X5 10.9. A-Board (8/18) Schematic Diagram... -
Page 41: A-Board (9/18) Schematic Diagram
TC-L32X5 10.10. A-Board (9/18) Schematic Diagram... -
Page 42: A-Board (10/18) Schematic Diagram
TC-L32X5 10.11. A-Board (10/18) Schematic Diagram... -
Page 43: A-Board (11/18) Schematic Diagram
TC-L32X5 10.12. A-Board (11/18) Schematic Diagram... -
Page 44: A-Board (12/18) Schematic Diagram
TC-L32X5 10.13. A-Board (12/18) Schematic Diagram... -
Page 45: A-Board (13/18) Schematic Diagram
TC-L32X5 10.14. A-Board (13/18) Schematic Diagram... -
Page 46: A-Board (14/18) Schematic Diagram
TC-L32X5 10.15. A-Board (14/18) Schematic Diagram... -
Page 47: A-Board (15/18) Schematic Diagram
TC-L32X5 10.16. A-Board (15/18) Schematic Diagram... -
Page 48: A-Board (16/18) Schematic Diagram
TC-L32X5 10.17. A-Board (16/18) Schematic Diagram... -
Page 49: A-Board (17/18) Schematic Diagram
TC-L32X5 10.18. A-Board (17/18) Schematic Diagram... -
Page 50: A-Board (18/18) Schematic Diagram
TC-L32X5 10.19. A-Board (18/18) Schematic Diagram... -
Page 51: K-Board Schematic Diagram
TC-L32X5 10.20. K-Board Schematic Diagram... -
Page 52: P-Board Schematic Diagram
TC-L32X5 10.21. P-Board Schematic Diagram... -
Page 53: Printed Circuit Board
TC-L32X5 11 Printed Circuit Board 11.1. A-BOARD A-BOARD (TOP COMPONENT SIDE) TNPA4G521UA A 0 2 C N 0 1 0 0 J K 3 7 0 3 T N P 4 G 5 2 1 Q 3 1 0 5... - Page 54 TC-L32X5 A-BOARD (BOTTOM COMPONENT SIDE) TNPA4G521UA Q 4 8 0 6 T N P 4 G 5 2 1 S E E R E V E R S E F O R S U F F I X . J K 3 0 0 0...
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Page 55: K-Board
TC-L32X5 11.2. K-BOARD K-BOARD (TOP COMPONENT SIDE) TNPA5604 S U F F I X . C R N O . 2 R 2 8 0 3 R 2 8 0 9 D 2 8 0 3 R 2 8 0 4... -
Page 56: P-Board
TC-L32X5 11.3. P-BOARD P-BOARD (TOP COMPONENT SIDE) TNPA5596 J 1 0 8 J 1 0 8 7 5 0 2 - H E A T 0 C 7 5 1 1 C 7 5 1 2 C 7 5 0 2... - Page 57 TC-L32X5 P-BOARD (BOTTOM COMPONENT SIDE) TNPA5596 J 1 0 8 D 7 5 0 2 - H E A T 0 7 5 1 2 7 5 1 1 7 5 0 2 D 7 5 1 0 D 7 5 1 0...
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Page 58: Exploded View And Replacement Parts List
TC-L32X5 12 Exploded View and Replacement Parts List 12.1. Exploded View and Mechanical Replacement Parts List Please click the radio button for ‘Diagrams ll/Parts List’ on the menu bar. 12.2. Electrical Replacement Parts List 12.2.1. Replacement Parts List Notes... -
Page 59: Electrical Replacement Parts List
TC-L32X5 12.2.2. 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 C4176 F1J1E475A257 C 4.7UF , 25V C4177 F1J1E475A257 C 4.7UF , 25V... - Page 60 TC-L32X5 Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C7310 F1J1H103A900 C 0.01UF , 50V C8233 F1G1C104A077 C 0.1UF , 16V C7311 F1J1H102A909 C 1000PF , 50V C8234 F1G1C104A077 C 0.1UF , 16V...
- Page 61 TC-L32X5 Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks D7511 DZ2J100M0L DIODE L8051 J0JCC0000245 BEADS CORE D7800 B0FCAM000001 DIODE L8700 G1C3R3ZA0240 INDUCTOR D7801 B0BC015A0336 DIODE L8701 G1C4R7ZA0240 INDUCTOR D7802 B0ECKM000053 DIODE...
- Page 62 TC-L32X5 Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R2807 D0GA153JA023 C 15KOHM ,J, 1/16W R4548 D0GA220JA023 C 22OHM ,J, 1/16W R2808 D0GA183JA023 18KOHM ,J, 1/16W R4549 D0GA151JA023 C 150OHM ,J, 1/16W...
- Page 63 TC-L32X5 Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R5059 D0GA153JA023 C 15KOHM ,J, 1/16W R7819 D1BD1203A066 C 120KOHM , 1/16W R5063 D0GA102JA023 C 1KOHM ,J, 1/16W R7820 D0GD102JA052 C 1KOHM ,J, 1/16W...
- Page 64 TC-L32X5 Safety Ref. Part No. Part Name & Description Remarks JK1001 K1FY119D0025 AV TERMINAL JK1002 K1FY119E0050 AV TERMINAL JK1031 K1FY104B0082 AV TERMINAL JK3000 K1U812A00003 AV TERMINAL JK3703 K1FY315A0014 AV TERMINAL JK4800 K1ZZ00001531 AV TERMINAL JK7102 K2AEYB000001 INLET/OUTLET (FOR AC POWER SOURCE)
- Page 65 Model No. : TC-L32X5 Parts Location...
- Page 66 Model No. : TC-L32X5 Packing Exploded View 1...
- Page 67 Model No. : TC-L32X5 Packing Exploded View 2...
- Page 68 Model No. : TC-L32X5 Packing Exploded View 3...
- Page 69 Model No. : TC-L32X5 Parts List Ref. Safety Part No. Part Name & Description Q'ty Remarks K2CB2YY00065 AC CORD L0EYAA000006 SPEAKER UNIT L L0EYAA000007 SPEAKER UNIT R N2QAYB000706 REMOTE TRANSMITTER TBL5ZX0278 PACKED PEDESTAL ASSY TBL5ZX03051 STAND_ACC_ASSY-L32E5 TBX5ZA00301 KEY_BUTTON TKK5ZC50141 LED PANEL BRKT...