Panasonic TH-L32SV6K Service Manual Download Page 2

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TH-L32SV6K

7.8. Stand Mould Ass’y Preparation ----------------------- 19
7.9. Felt & Vesa Metal (BC) --------------------------------- 20

7.10. Back Cover Installation --------------------------------- 21

8 Measurements and Adjustments

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8.1. Voltage chart of A-board-------------------------------- 22
8.2. Voltage chart of P-board-------------------------------- 22

9 Block Diagram

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9.1. Main Block Diagram ------------------------------------- 23

10 Wiring Connection Diagram

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10.1. Wire Dressing --------------------------------------------- 24

11 Schematic Diagram

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12 Printed Circuit Board

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13 Exploded View and Replacement Parts List

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Summary of Contents for TH-L32SV6K

Page 1: ... 5 1 1 Purpose 8 5 1 2 Contents of adjustment mode 8 5 1 3 How to exit 8 5 1 4 Display of SOS History 8 5 1 5 POWER ON TIME COUNT 8 5 1 6 Exit 8 5 1 7 Self Check Mode 9 5 1 8 Hotel Mode Adjustment 9 5 1 9 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 6 1 3 Self check indication and forced to factory shipment set...

Page 2: ...ion 21 8 Measurements and Adjustments 22 8 1 Voltage chart of A board 22 8 2 Voltage chart of P board 22 9 Block Diagram 23 9 1 Main Block Diagram 23 10 Wiring Connection Diagram 24 10 1 Wire Dressing 24 11 Schematic Diagram 25 12 Printed Circuit Board 39 13 Exploded View and Replacement Parts List 45 ...

Page 3: ... between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metallic part has a return path to the chassis the reading should be 8 5Mohm to 13Mohm When the exposed metal does not have a return path to the chassis the reading must be 1 1 2 Leakage Current Hot Check See Figure 1 1 Plug the AC cord directly in...

Page 4: ...posure of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not re...

Page 5: ...actured using lead free solder will have the PbF within a leaf Symbol PbF stamped on the back of PCB Caution Pb free solder has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F or 600 C If you must use Pb ...

Page 6: ...ice Navigation 3 1 Service Hint Board Name Main Device Remarks A BOARD TUN EEP SPI MTK IC Repairable P BOARD Power Supply Repairable K BOARD Remote LED Luminence Sensor Repairable GK BOARD Power Switch Keyscan Repairable ...

Page 7: ...UDIO OUT AUDIO L R RCA PIN Type 2 0 5 V rms Sound Audio output 30 W 7 5 W 4 W Receiving systems Band name 17 SYSTEMS FUNCTION 1 PAL B G H Reception of broadcast transmissions and Playback from Video Cassette Tape Recorders 2 PAL I 3 PAL D K 4 SECAM B G 5 SECAM D K 6 SECAM K1 7 NTSC M NTSC 3 58 4 5 MHz 8 NTSC 4 43 5 5 MHz Playback from Special VCR s or DVD 9 NTSC 4 43 6 0 MHz 10 NTSC 4 43 6 5 MHz 1...

Page 8: ...story 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 5 1 5 POWER ON TIME COUNT Note To display TIME COUNT menu highlight position then press...

Page 9: ...de setup menu is displayed 3 To exit the Hotel mode setup menu Disconnect AC power cord from wall outlet 4 Explain the Hotel mode setup menu Item Function Mode Select hotel mode off on Initial Input Select input signal modes Set the input when each time power is switched on Selection RF HDMI1 HDMI2 HDMI3 Component Video PC Off give priority to a last memory Initial POS Select channel when input si...

Page 10: ...ication 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 6 1 3 Self check indication and forced to factory shipment setting Produce TV reception screen and while pressing VOLUME button on the main unit press MENU button on the remote control for more than 3 seconds 6 1 4 Exit Disconnect the AC cord from...

Page 11: ... be identified by the number of blinking times of the Power LED on the front panel of the unit as follow 6 3 No Power First check point There are following 2 states of No Power indication by power LED 1 No lit 2 Red is lit then turns red blinking a few seconds later See 6 2 No Name Factor R_LED Blink PCB Name 1 BL_SOS SOS from LD DRIVER 1 A Board P Board LD Driver 2 TV_SOS TCON power down 3 A Boar...

Page 12: ...nstructions 7 1 LED Panel and Bracket Ass y 1 Fixing wire A10 to K PCB 2 Fixing K PCB to LED PANEL 3 Fixing LED panel to cabinet No Description Qty UOM Remarks 01 LED PANEL 1 PC 02 A10 K10 1 PC Refer p list 03 K PRINT FINISHED 1 PC Refer p list ...

Page 13: ...s may cause scratches on the surface 3 Take care not to subject the TV s surface to water or detergent Any liquid including pets urine if enters the product could lead to TV failure 4 Take care not to subject the surface to insect repellent solvent thiner or other voiltile substances This may degrade surface quality or cause peeling of the paint 5 The surface of the display panel is specially trea...

Page 14: ...TH L32SV6K 14 7 3 LCD Panel Assembly 1 Install LCD panel to cabinet comp assy 2 Stick felt No Description Qty UOM 01 CABINET COMPLETE ASS Y 1 PC 02 LCD PANEL 1 PC ...

Page 15: ...p unit to cabinet comp assy 3 Fix above parts with screw No Description Qty UOM Remarks 01 METAL VERTICAL R 1 PC 02 METAL VERTICAL L 1 PC 03 METAL CH FRAME A PCB 1 PC 04 SCREW 3 PC 4 5 kgf cm 05 SPEAKER UNIT L R 4 PC 06 SCREW SP16 16 PC 6 1 kgf cm 07 SCREW 3 PC 4 5 kgf cm ...

Page 16: ...felt at key btn 2 Fix GK board to key btn and screw No Description Qty UOM Remarks 01 CONTROL PANEL ASSY 1 PC 02 KEY BUTTON 1 PC 03 FELT 10 95 0 35T 1 PC 04 FELT 10 95 0 35T 1 PC 05 SCREW KEY BUTTON 2 PC 4 5 kgf cm 06 GK PRINT FINISHED 1 PC Refer p list ...

Page 17: ...A Board with ch mount boss and fix it with screws 2 Install Side AV Bracket and fix it with screws No Description Qty UOM Remarks 01 SCREW 4 PC 4 5 kgf cm 02 SIDE AV BRACKET 1 PC 03 CH MOUNT BOSS P PCB 2 PC 04 CH MOUNT BOSS A PCB 2 PC 05 CONTROL PANEL ASSY 1 PC ...

Page 18: ...7 Pedestal Ass y Fix rubber foot 5 pc at ped cover No Part No Description Qty UOM 01 TBL5ZX08811 PEDESTAL ASSY 1 PC 02 TBL5ZB33471 PEDESTAL COVER 1 PC 03 TBL5ZG30211 RUBBER FOOT 5 PC 04 TPE4GH055 BAG FOR PEDESTAL 1 PC ...

Page 19: ...Mould Ass y Preparation Follow below step for Stand Mould assy preparation No Description Qty UOM 01 STAND MOULD ASS Y 1 PC 02 STAND MOULD 1 PC 03 SCREW PEDESTAL 4 PC 04 SCREW STAND MOLD 4 PC 05 BAG 1 PC 06 BAR CODE LABEL 1 PC ...

Page 20: ... 2 pc into back cover No Description Qty UOM 01 BACK COVER 1 PC 02 VESA METAL BC 2 PC 03 FELT 10 625 0 35T 1 PC 04 FELT 10 60 0 35T 2 PC 05 FELT 8 390 0 35T 2 PC 06 FELT 10 880 0 35T 1 PC 07 FELT 140 10 0 5T 1 PC 08 FELT 5 75 0 9t 2 PC 09 FELT 10 50 0 55T 1 PC 10 FELT 5 25 0 9T 2 PC ...

Page 21: ...net surface before put b cover to cabinet Failure to do this will difficult to fix b cover to cabinet especially at bottom side 2 Fix screws follow sequence No Description Qty UOM Remarks 01 BACK COVER 1 PC 02 SCREW BC1 1 PC 6 1 Kgf cm 03 SCREW BC24 24 PC 5 6 kgf cm 04 SCREW BC2 2 PC 9 1 Kgf cm ...

Page 22: ...sfaction with the specified voltage as following table Power Supply Name Measurement Point Specification V Remark SUB1 8V TP8705 1 74 1 90 SUB1 2V TP8704 1 14 1 26 SUB3 3V TP8703 3 19 3 46 SUB5V TP8702 4 9 5 1 STB5V TP5400 4 9 5 5 PNL12V TP8300 11 5 12 5 Voltage Test Point Specification Operate STBY 5 3V TP7501 5 3 0 20V 5 3 0 20V 17 5V TP7410 TL7411 TP 7412 17 5 0 8 V 24V TP7511 TP7512 24V 1 2 V ...

Page 23: ...3V EEP_WP EEPROM 64kbit SLV A4 On board USB Slot High side switch USB side JK8601 Audio AMP I2S AMP RMT KEY LED 32 5W x 2 39 ع 10W x 2 HD FHD LVDS HD DATA 4pairs CLK 1pair single8bit FHD DATA 4pairs CLK 1pair dual8bit IIC HDMI SW TI Op Amp IIC Main source LGDI Second source SONY VE item On board Si2158 64Mbit study YAMAHA ARC OUT VIDEO AUDIO Hdmi with cec Ver1 4b EEP EDID EEP EDID AV2 side JK3002 ...

Page 24: ... Connection Diagram 10 1 Wire Dressing Do wire dressing follow below spec stick PET tape as shown No Description Qty UOM Remarks 01 PET TAPE GREY W 15mm 0 56 MT 70mm 8 02 PET TAPE GREY W 15mm 0 2 MT 100mm 2 03 LVDS CABLE 1 PC ...

Page 25: ...TH L32SV6K 25 11 Schematic Diagram Model No TH L32SV6K A Board 1 11 ...

Page 26: ...Model No TH L32SV6K A Board 2 11 ...

Page 27: ...Model No TH L32SV6K A Board 3 11 ...

Page 28: ...Model No TH L32SV6K A Board 4 11 ...

Page 29: ...Model No TH L32SV6K A Board 5 11 ...

Page 30: ...Model No TH L32SV6K A Board 6 11 ...

Page 31: ...Model No TH L32SV6K A Board 7 11 ...

Page 32: ...Model No TH L32SV6K A Board 8 11 ...

Page 33: ...Model No TH L32SV6K A Board 9 11 ...

Page 34: ...Model No TH L32SV6K A Board 10 11 10 23 ...

Page 35: ...Model No TH L32SV6K A Board 11 11 ...

Page 36: ...Model No TH L32SV6K GK Board ...

Page 37: ...Model No TH L32SV6K K Board ...

Page 38: ...Model No TH L32SV6K P Board ...

Page 39: ...39 12 Printed Circuit Board Model No TH L32SV6K A Board Top Component Side TH L32SV6K ...

Page 40: ...Model No TH L32SV6K A Board Bottom Component Side ...

Page 41: ...Model No TH L32SV6K GK Board ...

Page 42: ...Model No TH L32SV6K K Board ...

Page 43: ...Model No TH L32SV6K P Board Top Component Side ...

Page 44: ...Model No TH L32SV6K P Board Bottom Component Side ...

Page 45: ...TH L32SV6K 45 13 Exploded View and Replacement Parts List Model No TH L32SV6K Parts Location ...

Page 46: ...Model No TH L32SV6K Packing Exploded View 1 ...

Page 47: ...Model No TH L32SV6K Packing Exploded View 2 ...

Page 48: ...F1J1A106A043 C 10UF 10V C3121 F1H1C105A196 C 1UF 16V C3122 F1G1H1020008 C 1000PF 50V C3123 F1JZZ1060001 C 10UF 20V C3124 F1G1H1020008 C 1000PF 50V C3125 F1G1A473A079 C 0 047UF 10V C3130 F1J1A106A043 C 10UF 10V C3132 F1J1A106A043 C 10UF 10V C3134 F1J1C475A225 C 4 7UF 10V C3135 F1J1A106A043 C 10UF 10V C3136 F1J1A106A043 C 10UF 10V C3137 F1H1C105A196 C 1UF 16V C3138 F1G1H220A948 C 22PF 50V C3139 F1G1...

Page 49: ...J1H102A623 C 1000PF 50V C5020 F1J1A106A043 C 10UF 10V C5021 F1G1A105A047 C 1UF 10V C5022 F1G1A105A047 C 1UF 10V C5026 F1H1C105A196 C 1UF 16V C5028 F1G1C104A077 C 0 1UF 16V C5171 F1G1C1030008 C 0 01UF 16V C5613 F2G0J2210020 C 220UF 6 3V C5616 F1G1C104A077 C 0 1UF 16V C5624 F1J1A106A043 C 10UF 10V C5625 F1G1C104A077 C 0 1UF 16V C6704 F1J1A106A043 C 10UF 10V C6707 F1G1C104A077 C 0 1UF 16V C6708 F1J1A...

Page 50: ...0V C7307 F0C2E103A284 C 0 01UF 250V C7310 F1H1H103B047 C 0 01UF 50V C7311 F1H1H102B052 C 1000PF 50V C7312 F1J1H105A945 C 1UF 50V C7313 F2A1V470B763 C 47UF 35V C7314 F1H1H102B052 C 1000PF 50V C7315 F1AAF102A020 C 1000PF 240V C7501 F1A3A471A060 C 470PF 1KV C7502 F2A1V102B457 C 1000UF 35V C7503 F1H1H104B047 C 0 1UF 50V C7505 F1H1E105A192 C 1UF 25V C7506 F1JZZ1060001 C 10UF 20V C7508 F1K1E106A134 C 10...

Page 51: ...03 F1G1C104A077 C 0 1UF 16V C8106 F1G1C104A077 C 0 1UF 16V C8112 F1G1C104A077 C 0 1UF 16V C8113 F1G1C104A077 C 0 1UF 16V C8114 F1G1C104A077 C 0 1UF 16V C8115 F1G1C104A077 C 0 1UF 16V C8116 F1G1A105A047 C 1UF 10V C8117 F1G1C104A077 C 0 1UF 16V C8127 F1G1C104A077 C 0 1UF 16V C8140 F1G1H6R00009 C 6 0PF 50V C8142 F1G1H7R0A833 C 7 PF 50V C8213 F1G1C104A077 C 0 1UF 16V C8300 F1K1V106A010 C 10UF 25V C830...

Page 52: ...00175 DIODE D0910 J0ZZB0000175 DIODE D0911 J0ZZB0000175 DIODE D0914 J0ZZB0000175 DIODE D2001 D4ED11200003 DIODE D2002 B0ECKM000046 DIODE D2004 B0ECKM000046 DIODE D2005 D4ED11200003 DIODE D2006 B0ECKM000046 DIODE D2802 B3AGB0000060 LED D3053 EZJP0V080GA CHIP VARISTOR D3054 EZJP0V080GA CHIP VARISTOR D3055 EZJP0V080GA CHIP VARISTOR D3056 EZJP0V080GA CHIP VARISTOR D3101 DZ2J140M0L DIODE D3103 EZJP0V08...

Page 53: ...C0ZBZ0001747 IC IC8300 C0DBAYY01644 IC IC8700 C0DBAYY01644 IC IC8702 C0DBAYY01644 IC IC8703 C0DBAYY01644 IC IC8704 C0DBFYY00164 IC IC8705 C0DBEYY00102 IC IC8706 C0DBGYY00887 IC IC8707 C0DBEYY00102 IC IC8901 TVR4G255 AT ROM VERSION IC C3FBPY000283 IC8902 C3EBJY000048 IC COILS L2001 J0JYC0000328 COIL L3003 J0JCC0000287 COIL L3004 J0JCC0000287 COIL L3005 J0JCC0000287 COIL L3012 J0JYC0000344 COIL L312...

Page 54: ...STOR Q3105 B1ABCE000015 TRANSISTOR Q4700 B1ABCE000015 TRANSISTOR Q4701 B1ABCE000015 TRANSISTOR Q4811 B1ABCE000015 TRANSISTOR Q4812 B1ABCE000015 TRANSISTOR Q7301 B1CERU000016 TRANSISTOR Q7302 B1ABBE000003 TRANSISTOR Q7501 B1CHRE000015 TRANSISTOR Q7502 B1CHRE000015 TRANSISTOR Q7505 B1ABBE000003 TRANSISTOR Q7510 B1ABBE000003 TRANSISTOR Q8700 B1ABBE000003 TRANSISTOR Q8701 B1ABBE000003 TRANSISTOR RESIS...

Page 55: ...W R2824 D1BA6800A023 M 680OHM 1 16W R2852 D1BD1911A177 M 1 91KOHM J 1 16W R2853 D1BD3091A177 M 3 09KOHM J 1 16W R2854 D1BD6041A076 M 6 04KOHM J 1 16W R2855 D1BD1692A177 M 16 9KKOHM J 1 16W R3051 D0GA111JA023 M 110 OHM J 1 16W R3052 D0GA111JA023 M 110 OHM J 1 16W R3059 D1BD75R00003 M 75OHM J 1 10W R3060 D0GA101JA039 M 100OHM J 1 10W R3061 D0GA432JA023 M 4 3KOHM J 1 16W R3062 D0GA432JA023 M 4 3KOHM ...

Page 56: ... M 68 OHM J 1 16W R4787 D0GA680JA023 M 68 OHM J 1 16W R4788 D0GA473JA039 M 47KOHM J 1 10W R4789 D0GA473JA039 M 47KOHM J 1 10W R4831 D0GA104JA039 M 100KOHM J 1 10W R4832 D0GA473JA039 M 47KOHM J 1 10W R4833 D0GA473JA039 M 47KOHM J 1 10W R4834 D0GA333JA023 M 33KOHM J 1 16W R4835 D0GA102JA039 M 1KOHM J 1 10W R4846 D0GA104JA039 M 100KOHM J 1 10W R4848 D0GA473JA039 M 47KOHM J 1 10W R4849 D0GA473JA039 M ...

Page 57: ...A104JA039 M 100KOHM J 1 10W R6762 D1BA2000A023 M 200 OHM F 1 16 W R6763 D1BA1200A023 M 120 OHM F 1 16 W R6764 D0GAR00J0005 M 0 OHM 1 16W R7101 D0GF105JA048 M 1M OHM 1 4W R7102 D0GF105JA048 M 1M OHM 1 4W R7103 D0GF105JA048 M 1M OHM 1 4W R7104 D0GF105JA048 M 1M OHM 1 4W R7311 D0GB183JA065 M 18KOHM J 1 10W R7313 D0GD220JA059 M 22 OHM J 1 4W R7314 D0GD681JA059 M 680OHM 1 16W R7315 D0C1R47JA104 M 0 47O...

Page 58: ... R8117 D0GA330JA023 M 33 OHM J 1 16W R8118 D0GA101JA039 M 100OHM J 1 10W R8120 D0GAR00J0005 M 0 OHM 1 16W R8127 D0GA103JA039 M 10KOHM F 1 16W R8130 D0GA472JA023 M 4 7KOHM J 1 16W R8131 D0GA680JA023 M 68 OHM J 1 16W R8132 D0GA680JA023 M 68 OHM J 1 16W R8133 D0GA680JA023 M 68 OHM J 1 16W R8136 D0GA680JA023 M 68 OHM J 1 16W R8137 D0GAR00J0005 M 0 OHM 1 16W R8204 D1BA1001A023 M 1 KOHM F 1 16 W R8207 D...

Page 59: ...SISTOR JA13 D0GFR00J0005 CHIP RESISTOR JA2 D0GDR00J0004 CHIP RESISTOR JK3000 K1U204DA0001 TERMINAL JK3001 K1U511DA0001 TERMINAL JK3002 K1U307E00002 AV TERMINAL JK4701 K1FY119D0029 TERMINAL JK4702 K1FY119D0029 TERMINAL JK6750 K1ZZ00001551 TUNER SHIELD JK7101 K2AAYB000010 AC INLET JK8601 K1FY104B0095 AV TERMINAL JS0009 D0GAR00J0005 CHIP RESISTOR JS0029 D0GAR00J0005 CHIP RESISTOR K10 K1KY07BA0483 CON...

Page 60: ...5631 TOP CUSHION 8 TPD4GA05632 BOTTOM CUSHION 9 TPE4GH065 SET COVER 10 TQZ4GB883 FAN BAG ASSY TSCFG0010001 LVDS CABLE 11 TXFPC01XMUG PACKING CASE ASSY 12 TZBL5ZX06931 STAND MOLD ASSY 13 TZBL5ZX08811 PEDESTAL ASSY 14 TZTU4GA1391 BACK COVER ASSY 15 TZTY4GA0343 CABINET ASSY XTB4 18JFJK STAND TO PEDESTAL SCREW XYN4 F25FJK STAND TO TV SCREW Electrical Replacement Part List RTL TZT A1XMUG A PRINT ASSY R...

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