Panasonic TH-L32XM6R Service Manual Download Page 26

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TH-L32XM6R

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.

8.2.

Voltage chart of P-board

Set P-Board to a dummy load and check the satisfaction with the specified voltage as following table.

Power Supply Name

Measurement Point

Specification

PANEL12V

TP4097

12.1V ± 0.8V

SUB3.3V

TP5400

3.32V ± 0.165V

SUB1.1V

TP8101

1.14V ± 0.07V

SUB1.5V

TP8100

1.52V ± 0.05V

SUB5V

TP5420

5.0V ± 0.25V

HDMI3.3V

TP8000

3.3V ± 0.16V

Output

Test Point

Specification

Operate

STBY

5.3V

TP7501

5.3 ± 0.10V

16V

TP7410/ TP7411/ TP7412

15.5 ± 0.8 V

24V

TP7511/ TP7512

24V ± 1.2 V

Summary of Contents for TH-L32XM6R

Page 1: ... 1 Contents of adjustment mode 9 5 1 2 How to exit 9 5 1 3 Display of SOS History 10 5 1 4 POWER ON TIME COUNT 10 5 1 5 Exit 10 5 1 6 Self Check Mode 11 5 1 7 Hotel Mode Adjustment 11 5 1 8 Hotel Mode 11 6 Troubleshooting Guide 12 6 1 Check of the IIC bus lines 12 6 1 1 How to access 12 6 1 2 Exit 12 6 2 Power LED Blinking timing chart 13 6 3 No Power 13 7 Disassembly and Assembly Instructions 14 ...

Page 2: ...nts 26 8 1 Voltage chart of A board 26 8 2 Voltage chart of P board 26 9 Block Diagram 27 9 1 Main Block Diagram 27 10 Schematic Diagram 28 11 Printed Circuit Board 50 12 Exploded View and Replacement Parts List 55 12 1 Exploded View and Mechanical Replacement Parts List 55 ...

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 100 Mohm and over 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: ...M6R 6 3 Service Navigation 3 1 Service Hint Board Name Main Device Remarks A BOARD TUN OFDM ADV LD4 STBY EEP Repairable P BOARD Power Supply For 32 include function SW Repairable K BOARD LED RM CATS Repairable ...

Page 7: ... 5 MHz Playback from Special Disc Players and Special VCR s or DVD 16 PAL 60 Hz 6 0 MHz 17 PAL 60 Hz 6 5 MHz Receiving Channels Analogue TV VHF BAND 2 12 PAL SECAM B K1 0 12 PAL B AUST 1 9 PAL B N Z 1 12 PAL SECAM D 1 12 NTSC M Japan 2 13 NTSC M USA UHF BAND 21 69 PAL G H I SECAM G K K1 28 69 PAL B AUST 13 57 PAL D K 13 62 NTSC M Japan 14 69 NTSC M USA CATV S1 S20 OSCAR 1 125 USA CATV C13 C49 JAPA...

Page 8: ...d Specifications are subject to change without notice Mass and Dimensions shown are approximate DIGITAL AUDIO OUT PCM Dolby Digital DTS Fibre optic HDMI AV IN TYPE A Connectors 2 USB USB 2 0 TYPE A Connectors 1 DC 5 V Max 500 mA ...

Page 9: ...note of the value in each item before starting adjustment 5 1 2 How to exit Switch off the power with the POWER button on the main unit or the POWER button on the remote control Main item Sub item Sample Data ADJUST CONTRAST COLOUR TINT SUB BRT BACKLGT H POS H AMP V POS V AMP A COM WB ADJ R GAIN 8D G GAIN AE B GAIN FF R CENT 6C G RENT 80 B CENT A0 OPTION Boot ROM STBY SET 00 EMERGENCY ON CLK MODE ...

Page 10: ...currence after shipment will be cleared by Self check indication and forced to factory shipment setting 5 1 4 POWER ON TIME COUNT Note To display TIME COUNT menu highlight position then press MUTE for 3sec Time Cumulative power on time indicated hour minute by decimal Count Number of ON times by decimal Note This indication will not be cleared by either of the self checks or any other command 5 1 ...

Page 11: ...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 12: ...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 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 2 Exit Disconnect the AC cord from wall ...

Page 13: ...ve block can 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 Priority SOS detection LED Blink 1 BL_SOS 1 2 SUB_3 3V 7 3 SOUND_SOS 9 4 OVP SOS 8 5 GCX FRC_SOS 10 6 BE sLD8 PRO...

Page 14: ...Disassembly and Assembly Instructions 7 1 Speaker Unit Installation 1 Install SP Bracket to panel 2 Stick sponges 3 Install Speaker Unit R L No Description Qty UOM 01 SP BRACKET 4 PC 02 SPEAKER UNIT 2 PC 03 SPONGE 2 PC ...

Page 15: ...TH L32XM6R 15 7 2 LCD Panel Assembly 1 Peel off protective from barrier 2 Stick Barrier to panel 3 Install LCD panel to cabinet No Description Qty UOM 01 LCD PANEL 1 PC 02 BARRIER P PCB 1 PC ...

Page 16: ...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 17: ...4 LED Panel Assembly 1 Fix KA Print on LED Panel 2 Insert an A10 KA10 lead connector in KA Print 3 Fix LED Panel Ass y to Cabinet No Description Qty UOM Remarks 01 K BOARD 1 PC Part list under chassis 02 LED PANEL 1 PC ...

Page 18: ...TH L32XM6R 18 7 5 Screw Assembly Fix screws accordingly No Description Qty UOM Remarks 01 SCREW SP BRKT PANEL 4 PC 6 1 kgf cm 02 SCREW P4 A2 6 PC 6 1 kgf cm 03 SCREW MTLBTM4 4 PC 10 2 kgf cm ...

Page 19: ...TH L32XM6R 19 7 6 Metal Parts Installation 1 Install Bottom Metal 2 Install Lcd Mounting Side No Description Qty UOM 01 LCD MTG SIDE L 1 PC 02 LCD MTG SIDE R 1 PC 03 BOTTOM METAL 1 PC ...

Page 20: ...ation 1 Fix Ground Spring into Chassis Bracket A PCB 2 Install P A Board No Description Qty UOM Remarks 01 A PCB 1 PC Part list under chassis 02 P PCB 1 PC Part list under chassis 03 CHASSIS BRACKET A PCB 2 PC 04 GROUND SPRING 2 PC ...

Page 21: ...TH L32XM6R 21 7 8 Plastic Parts Assembly 1 Install Key Button 2 Install Side AV Braket No Description Qty UOM 01 CONTROL BUTTON 1 PC 02 SIDE AV BRACKET 1 PC ...

Page 22: ...and Mounting Ass y and Pedestal Mounting Accessory No Part no Description Qty UOM 01 TBL5ZX06421 STAND MTG ASSEMBLY 1 PC 02 TPE4GH090 BAG 1 PC 03 XYN4 F12FNK SCREW 4 PC 04 XSS5 16FJK SCREW 4 PC 05 TBL5ZA34481 STAND METAL 1 PC 06 TQF4GA255 QR CODE LABEL 1 PC ...

Page 23: ...mbly into polybag pedestal and fold it properly No Part no Description Qty UOM Remarks 01 TBL5ZA34511 NECK BASE 1 PC 02 TBL5ZA34531 BASE PLATE 1 PC 03 TBL5ZB33321 PEDESTAL COVER 1 PC 04 TMK4GA027 FELT 2 PC 05 TBL4GG3009 RUBBER FOOT 4 PC 06 XTS4 10GFJ SCREW BASE 4 PC 8 2 kgf cm 07 XYN5 F15FJ SCREW PEDESTAL 4 PC 15 2 kgf cm 08 TPE4GH055 POLYBAG PEDE 1 PC ...

Page 24: ...TH L32XM6R 24 7 11 Back Cover Assembly 1 Stick Sponge at back cover 2 Stick felt at vesa screw panel 3 Install Back cover No Description Qty UOM 01 BACK COVER 02 SPONGE 2 PC 03 FELT 2 PC ...

Page 25: ...TH L32XM6R 25 7 12 Back Cover Installation 1 Install Back cover 2 Fix screws No Description Qty UOM Remarks 01 SCREW BC5 5 PC 6 1 kgf cm 02 SCREW BC7 7 PC 6 1 kgf cm 03 SCREW BC8 8 PC 10 2 kgf cm ...

Page 26: ...load and check the satisfaction with the specified voltage as following table Power Supply Name Measurement Point Specification PANEL12V TP4097 12 1V 0 8V SUB3 3V TP5400 3 32V 0 165V SUB1 1V TP8101 1 14V 0 07V SUB1 5V TP8100 1 52V 0 05V SUB5V TP5420 5 0V 0 25V HDMI3 3V TP8000 3 3V 0 16V Output Test Point Specification Operate STBY 5 3V TP7501 5 3 0 10V 5 3 0 10V 16V TP7410 TP7411 TP7412 15 5 0 8 V...

Page 27: ... Peaks DCDC HS1DIN6 HS1DIN7 HS1DIN8 Terrestrial 1 or Terestllial cable 2 IF_AGC1 1stLow_IF䚸IFAGC Terrestrial DMD_IIC0 Low IF2 FE_XRST䠚 DTMB Demod cable IF_AGC2 Low IF1 2ndLow_IF IFAGC CXD2840 FE_XRST䠚 DMD_IIC1 IIC2 Panel DMD P IIC2 For DMD only ADC DTV Decoder SIF Decoder IPR INS Analog Video Processor Video Format Processor VIF Decoder IIC DMD IIC0 DMD IIC1 Peaks sLD8 9 6 7 PLQL 9 6 7 Tcon LVDS H...

Page 28: ...TH L32XM6R 28 10 Schematic Diagram Model No TH L32XM6R A Board 1 18 ...

Page 29: ...Model No TH L32XM6R A Board 2 18 1 ...

Page 30: ...Model No TH L32XM6R A Board 2 18 2 ...

Page 31: ...Model No TH L32XM6R A Board 3 18 ...

Page 32: ...Model No TH L32XM6R A Board 4 18 ...

Page 33: ...Model No TH L32XM6R A Board 5 18 ...

Page 34: ...Model No TH L32XM6R A Board 6 18 ...

Page 35: ...Model No TH L32XM6R A Board 7 18 1 ...

Page 36: ...Model No TH L32XM6R A Board 7 18 2 ...

Page 37: ...Model No TH L32XM6R A Board 8 18 ...

Page 38: ...Model No TH L32XM6R A Board 9 18 ...

Page 39: ...Model No TH L32XM6R A Board 10 18 ...

Page 40: ...Model No TH L32XM6R A Board 11 18 ...

Page 41: ...Model No TH L32XM6R A Board 12 18 ...

Page 42: ...Model No TH L32XM6R A Board 13 18 ...

Page 43: ...Model No TH L32XM6R A Board 14 18 ...

Page 44: ...Model No TH L32XM6R A Board 15 18 ...

Page 45: ...Model No TH L32XM6R A Board 16 18 ...

Page 46: ...Model No TH L32XM6R A Board 17 18 ...

Page 47: ...Model No TH L32XM6R A Board 18 18 ...

Page 48: ...Model No TH L32XM6R K Board ...

Page 49: ...Model No TH L32XM6R P Board ...

Page 50: ... 11 Printed Circuit Board TH L32XM6R Model No TH L32XM6R A Board Top Component Side ...

Page 51: ...Model No TH L32XM6R A Board Bottom Component Side ...

Page 52: ...Model No TH L32XM6R K Board ...

Page 53: ...Model No TH L32XM6R P Board Top Component Side ...

Page 54: ...Model No TH L32XM6R P Board Bottom Component Side ...

Page 55: ... 12 Exploded View and Replacement Parts List TH L32XM6R Model No TH L32XM6R Parts Location ...

Page 56: ...Model No TH L32XM6R Packing Exploded View ...

Page 57: ...1E105A287 C 1UF 25V C3176 F1J1A106A087 C 10UF 10V C3177 F1J1E105A287 C 1UF 25V C3178 F1G1H470A834 C 47PF 50V C3179 F1G1H470A834 C 47PF 50V C3180 F1G1H470A834 C 47PF 50V C3181 F1G1H470A834 C 47PF 50V C4000 F1H1H103B047 C 0 01UF 50V C4001 F1H1H103B047 C 0 01UF 50V C4002 F1J1C475A217 C 4 7UF 16V C4701 F1H0J105A051 C 1UF 6 3V C4900 F1K1V106A010 C 10UF 25V C4901 F1K1V106A010 C 10UF 25V C4902 F1J1E105A2...

Page 58: ... C5437 F1K1V106A010 C 10UF 25V C5438 F1K1V106A010 C 10UF 25V C5439 F1K1V106A010 C 10UF 25V C5441 F1G1C183A146 C 0 018UF 16V C5443 F1G1H472A830 C 4700PF 50V C5444 F1G1C104A077 C 0 1UF 16V C5710 F1J1A106A087 C 10UF 10V C5711 F1J1A106A087 C 10UF 10V C5724 F1G1H1020008 C 1000PF 50V C5725 F1G1H1020008 C 1000PF 50V C6704 F1J1A106A087 C 10UF 10V C6707 F1G1C104A077 C 0 1UF 16V C6708 F1J1A106A087 C 10UF 10...

Page 59: ...28 F1G1C104A077 C 0 1UF 16V C8031 F1J1A106A087 C 10UF 10V C8032 F1G1C104A077 C 0 1UF 16V C8034 F1J1A106A087 C 10UF 10V C8037 F1J1A106A087 C 10UF 10V C8039 F1G1C104A077 C 0 1UF 16V C8042 F1G1C104A077 C 0 1UF 16V C8044 F1G1C104A077 C 0 1UF 16V C8045 F1G1A105A047 C 1UF 10V C8052 F1J0G2260001 C 22 UF 4 V C8054 F1G1C104A077 C 0 1UF 16V C8055 F1G1A105A047 C 1UF 10V C8057 F1G1C104A077 C 0 1UF 16V C8059 F...

Page 60: ...7 F1J1A106A087 C 10UF 10V C8470 F1G1C104A077 C 0 1UF 16V C8700 F1H1A105A099 C 1UF 10V C8850 F1G1E103A059 C 0 01UF 25V C8901 F1G1C104A077 C 0 1UF 16V C8903 F1G1A105A047 C 1UF 10V DIODES D2802 B3AGB0000060 LED D3006 K7AAAY000016 DIODE D3101 DZ2J140M0L DIODE D3102 DZ2J140M0L DIODE D3103 DZ2J140M0L DIODE D3104 DZ2J140M0L DIODE D3105 DZ2J140M0L DIODE D3106 DZ2J140M0L DIODE D3107 DZ2J140M0L DIODE D3110 ...

Page 61: ...01 C3ABTY000091 IC IC8454 C0DBZYY00541 IC IC8900 C3FBTY000035 IC COILS L3111 J0JYC0000156 INDUCTOR L3112 J0JYC0000156 INDUCTOR L3113 J0JYC0000156 INDUCTOR L3116 J0JYC0000156 INDUCTOR L3119 J0JYC0000156 INDUCTOR L3120 J0JYC0000156 INDUCTOR L4051 J0ZZB0000147 COIL L4052 J0ZZB0000147 COIL L4053 J0ZZB0000147 COIL L4901 G1C220MA0533 INDUCTOR L4902 G1C220MA0533 INDUCTOR L4903 G1C220MA0533 INDUCTOR L4904...

Page 62: ...M J 1 16W R0917 D0GA101JA039 M 100OHM J 1 16W R0932 D0GA220JA023 M22 OHM J 1 16 W R0933 D0GA220JA023 M22 OHM J 1 16 W R0936 D0GA220JA023 M22 OHM J 1 16 W R0937 D0GA220JA023 M22 OHM J 1 16 W R0938 D0GA101JA039 M 100OHM J 1 16W R0940 D0GA101JA039 M 100OHM J 1 16W R0946 D0GA101JA039 M 100OHM J 1 16W R0948 D0GA101JA039 M 100OHM J 1 16W R0951 D0GA101JA039 M 100OHM J 1 16W R0952 D0GA102JA039 M 100OHM J ...

Page 63: ...HM J 1 16 W R3201 D0GA101JA039 M 100OHM J 1 16W R3231 D0GB103JA065 M 10K OHM J 1 10W R3233 D0GB203ZA038 M 20KOHM 1 10W R3234 D0GB203ZA038 M 20KOHM 1 10W R3237 D0GB473JA065 M 47KOHM J 1 10W R3238 D0GB473JA065 M 47KOHM J 1 10W R4079 D0GDR00J0004 M 0 OHM 1 8W R4084 D0GDR00J0004 M 0 OHM 1 8W R4715 D0GA103JA039 M 10KOHM F 1 16W R4721 D0GA103JA039 M 10KOHM F 1 16W R4722 D0GA103JA039 M 10KOHM F 1 16W R47...

Page 64: ... D0GA473JA039 M 47KOHM J 1 10W R5102 D0GA473JA039 M 47KOHM J 1 10W R5104 D0GA103JA039 M 10KOHM F 1 16W R5152 D0GA222JA023 M 2 2KOHM J 1 16W R5175 D0GA680JA023 M 68 OHM J 1 16W R5181 D0GA103JA039 M 10KOHM F 1 16W R5200 D0GBR00J0004 M 0 OHM J 1 10W R5400 D0GAR00J0005 M 0 OHM 1 16W R5401 D1BA2202A023 M 22KOHM F 1 16 W R5402 D0GB911ZA037 M 910 OHM 1 10W R5403 D1BB2871A106 M 2 87 KOHM F 1 10 W R5404 D0...

Page 65: ...2 D0GD472JA052 M 4 7KOHM J 1 8W R7513 D0GD752JA052 M 7 5KOHM J 1 10W R7514 D0GD752JA052 M 7 5KOHM J 1 10W R7515 D0GB183JA065 M 18KOHM J 1 10W R7516 D0GD472JA052 M 4 7KOHM J 1 8W R7517 D0GB222JA065 M 2 2KOHM J 1 10W R7519 D0GB562ZA038 M 5 6KOHM 1 6W R7520 D0GB332ZA038 M 3 3KOHM 1 16W R7521 D0GB123ZA038 M 12KOHM 1 10W R7523 D0GD473JA052 M 47KOHM J 1 8W R7524 D0GD103JA052 M 10KOHM J 1 8W R7525 D0GB47...

Page 66: ...Y1038A012 NETWORK RESISTOR R8800 D0GA103JA039 M 10KOHM F 1 16W R8803 D0GA103JA039 M 10KOHM F 1 16W R8807 D0GA102JA039 M 1KOHM J 1 16W R8816 D0GA103JA039 M 10KOHM F 1 16W R8818 D0GA103JA039 M 10KOHM F 1 16W R8819 D0GA103JA039 M 10KOHM F 1 16W R8820 D0GA103JA039 M 10KOHM F 1 16W R8830 D0GA103JA039 M 10KOHM F 1 16W R8850 D0GA331JA023 M 330 OHM J 1 16W R8851 D1BB7151A106 M 7 15 KOHM F 1 10 W R8852 D0G...

Page 67: ...L JK4700 K1FY119D0029 TERMINAL JK4701 K1FY119D0029 TERMINAL JK7101 K2AAYB000010 AC INLET JK8451 K1FY104B0092 TERMINAL JS012 D0GAR00J0005 CHIP RESISTOR JS013 D0GAR00J0005 CHIP RESISTOR K10 K1KY07BA0483 CONNECTOR LF7103A G0B243G00002 LINE FILTER LF7104A G0B243G00002 LINE FILTER P2 K1KY14BA0386 CONNECTOR P3 K1KY08BA0402 CONNECTOR PC7300 B3PAA0000629 PHOTO COUPLER PC7301 B3PAA0000629 PHOTO COUPLER RM2...

Page 68: ...X5ZA02001 CONTROL BUTTON 8 TKK5ZC50311 LED PANEL 9 TKP5ZA32203 SIDE AV BRACKET 10 TKX5ZA02701 SPEAKER BRACKET 11 TPD4GA04451 TOP CUSHION 12 TPD4GA04461 BOTTOM CUSHION 13 TPE4GH065 SET COVER 14 TQZ4GB691 FAN BAG ASSY TSCKF0240001 LVDS FFC 15 TTU4GA0872 BACK COVER ASSY 16 TTY4GA0292 CABINET ASSY 17 TXFPC01WDUR PACKING CASE ASSY XSS5 16FJK STAND BRAC SCREW XYN4 F12FJK PEDESTAL BRACK SCREW Electrical ...

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