Panasonic TH-32C400D, Service Manual

Page 1: ......

Page 2: ...D 2 7 7 Vesa Metal BC 20 7 8 Back Cover Installation 21 8 Measurements and Adjustments 22 8 1 Voltage chart of A board 22 9 Block Diagram 23 9 1 Main Block Diagram 23 10 Wiring Connection Diagram 24 10 1 Wire Dressing 24 ...

Page 3: ...meter 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 direct...

Page 4: ...or exposure 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 n...

Page 5: ...manufactured 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 us...

Page 6: ...410D 6 3 Service Navigation 3 1 Service Hint Board Main Device Remarks A 4 IN 1 TUN EEP SPI Flash Realteck Soc Power Switch Power Supply Keyscan LED Driver IC Repairable K Remote Sensor LED Luminence Sensor Repairable ...

Page 7: ...A Connectors USB USB 2 0 TYPE A Connectors DC 5 V Max 500 mA AUDIO OUT RCA PIN Type 1 0 5 V rms Sound Audio output 20 W 10 W 10 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...

Page 8: ...te Design and Specifications are subject to change without notice Mass and Dimensions shown are approximate Z1 Z37 CHINA 5A 9A AUST Aerial input VHF UHF Operating Conditions Temperature 0 C 40 C Humidity 20 80 RH non condensing ...

Page 9: ...ton Value of sub items change in forward direction in reverse direction 5 1 3 How to exit Switch off the power with the POWER button on the main unit or the POWER button on the remote control 5 1 4 Contents of adjustment mode Value is shown as a hexadecimal number Preset value differs depending on models After entering the adjustment mode take note of the value in each item before starting adjustm...

Page 10: ... give priority to a last memory Initial VOL LEVEL Adjust the volume when each time power is switched on Selection Range Off 0 to 100 Off give priority to a last memory Maximum Vol Level Adjust maximum volume Range 0 to 100 Button Lock Select local key conditions Selection Off SETUP MENU ALL OFF altogether valid SETUP only F key is invalid Tuning guide menu can not be selected MENU only F key is in...

Page 11: ...on 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 wall...

Page 12: ...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 Method of detecting SOS 1 BL_SOS Detection beginning after one second pass from BL_ON ON 2 TV_SOS Detection beginning after one second pass from AMP_SHUTDOWN ON 3 SOUND_SOS Detection beginning AMP_SHUTDOWN ON Priority Name Factor R_LED Blink 1 BL_SOS SOS from PANEL inverter 1 2 TV_...

Page 13: ...splay the several test patterns And then judge by the following method Still abnormal picture is displayed The cause must be in LCD Panel Normal picture is displayed The cause must be in A board Remarks The test pattern is created by the circuit in LCD Panel In LCD Panel test mode this test pattern is displayed unaffected by signal processing for RF or input signal If the normal picture is display...

Page 14: ...TH 32C400D 401D 410D 14 7 Disassembly and Assembly Instructions 7 1 SP Bracket Metal Bottom Fix speaker left right No Description Qty UOM 01 SPEAKER UNIT 2 PC 02 SPEAKER BRACKET 4 PC 03 SP SPONGE 4 PC ...

Page 15: ...TH 32C400D 401D 410D 15 7 2 LCD Panel Assembly Install Barrier on panel No Description Qty UOM 01 LCD PANEL 1 PC 02 BARRIER 1 PC ...

Page 16: ...1D 410D 16 7 3 LED Panel Ass y 1 Fix K PCB to LED PANEL CASE 2 Fix wire A10 to K PCB 3 Fix LED panel to LED PANEL CASE 4 Fix LED PANEL ASSY to cabinet No Description Qty UOM 01 LED PANEL 1 PC 02 LED PANEL CASE 1 PC ...

Page 17: ...TH 32C400D 401D 410D 17 7 4 Metal Bracket 1 Install Vesa Metal 2pc on panel 2 Install Pedestal Metal Bracket No Description Qty UOM 01 VESA METAL 2 PC 02 PEDESTAL METAL BRACKET 2 PC ...

Page 18: ...TH 32C400D 401D 410D 18 7 5 PCB Installation 1 Install PCB and fix it with screws 2 Install Side AV Bracket and fix it with screws No Description Qty UOM 01 SIDE AV BRACKET 1 PC 02 GROUND SPRING 1 PC ...

Page 19: ...TH 32C400D 401D 410D 19 7 6 Screw Fixing Fix all screw follow below picture No Description Qty UOM Remarks 01 SCREW 15 PC 6 1 Kgf cm ...

Page 20: ...TH 32C400D 401D 410D 20 7 7 Vesa Metal BC Install vesa metal 2 pc into back cover No Description Qty UOM 01 BACK COVER 1 PC 02 VESA METAL 2 PC ...

Page 21: ...TH 32C400D 401D 410D 21 7 8 Back Cover Installation 1 Install Back cover 2 Fix screws No Description Qty UOM Remarks 01 BACK COVER 1 PC 02 SCREW 13 PC 6 03 SCREW 4 PC 6 1 Kgf cm ...

Page 22: ...s 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 Output Test Point Specification V Operate STBY 5 3V TP7507 5 3 0 3V 5 3 0 3V 16V TP7508 15 8 0 5V NOTE GND REFERENCE TP2002 ...

Page 23: ... V YUV share Audio L R in RM KEY LED EEPROM 64 kb HPD PANEL BL_ON PWM CIRCUIT AV2 Rear AV AV1 Side AV Panel_PWM IC4900 Audio Amp TI TAS5707 I2S_MCLK I2S_SDIN I2S_BCLK I2S_LRCLK P15V LED Driver LVDS HD 4 pair data 1 pair CLK Single 8 bit PNL12V HDMI1 HDMI2 Audio Line OUT Si2157 IFN IFP P_IF_AGC BL_SOS USB0OD 2 Layer Audio out 3 5mm Jack Audio output Power 32 10W 10W V Audio L R in HD ...

Page 24: ...00D 401D 410D 24 10 Wiring Connection Diagram 10 1 Wire Dressing Do wire dressing follow below spec No Description Qty UOM Remarks 01 PET TAPE 0 06 3 0 18 MT 0 06 3 02 PET TAPE 0 1 1 0 1 MT 02 LVDS CABLE 1 PC ...

Page 25: ...Model No TH 32C400D 401D 410D A Board 1 13 ...

Page 26: ...Model No TH 32C400D 401D 410D A Board 2 13 ...

Page 27: ...Model No TH 32C400D 401D 410D A Board 3 13 ...

Page 28: ...Model No TH 32C400D 401D 410D A Board 4 13 ...

Page 29: ...Model No TH 32C400D 401D 410D A Board 5 13 ...

Page 30: ...Model No TH 32C400D 401D 410D A Board 6 13 ...

Page 31: ...Model No TH 32C400D 401D 410D A Board 7 13 ...

Page 32: ...Model No TH 32C400D 401D 410D A Board 8 13 ...

Page 33: ...Model No TH 32C400D 401D 410D A Board 9 13 ...

Page 34: ...Model No TH 32C400D 401D 410D A Board 10 13 ...

Page 35: ...Model No TH 32C400D 401D 410D A Board 11 13 ...

Page 36: ...Model No TH 32C400D 401D 410D A Board 12 13 ...

Page 37: ...Model No TH 32C400D 401D 410D A Board 13 13 ...

Page 38: ...Model No TH 32C400D 401D 410D K Board ...

Page 39: ...Model No TH 32C400D 401D 410D A Board Foil Side ...

Page 40: ...Model No TH 32C400D 401D 410D A Board Component Side ...

Page 41: ...Model No TH 32C400D 401D 410D K Board ...

Page 42: ...Model No TH 32C400D 401D 410D Parts Location ...

Page 43: ...Model No TH 32C400D 401D 410D Packing Exploded View 1 ...

Page 44: ...Model No TH 32C400D 401D 410 Packing Exploded View 2 ...

Page 45: ...Model No TH 32C400D 401D 410D Packing Exploded View 3 ...

Page 46: ...1 F1G1A473A069 C0 047UF 10V 1 C3172 F1G1A473A069 C0 047UF 10V 1 C3173 F1G1H5R0A947 C 5PF 50V 1 C3174 F1G1A473A069 C0 047UF 10V 1 C3175 F1G1H5R0A947 C 5PF 50V 1 C3176 F1G1A473A069 C0 047UF 10V 1 C3177 F1G1H5R0A947 C 5PF 50V 1 C4086 F1K1V106A010 C 10UF 25V 1 C4900 F1K1V106A010 C 10UF 25V 1 C4905 F1G1E103A172 C 0 01UF 25V 1 C4906 F1K1V106A010 C 10UF 25V 1 C4907 F1H1H104B047 C 0 1UF 50V 1 C4908 F1H1H1...

Page 47: ...0PF 50V 1 C6741 F1G0J1050007 C 1UF 6 3V 1 C6742 F1G1C470A160 C 47PF 16V 1 C6743 F1G1C470A160 C 47PF 16V 1 C6768 F1G1H102A946 C 1000PF 50V 1 C6769 F1G1E103A172 C 0 01UF 25V 1 C6770 F1G1E103A172 C 0 01UF 25V 1 C6773 F1G1H102A946 C 1000PF 50V 1 C6774 F1G1C104A184 C 0 1UF 16V 1 C6776 F1G1A105A080 C 1UF 10V 1 C6777 F1G1A105A080 C 1UF 10V 1 C6781 F1G1H471A834 C 470PF 50V 1 C6782 F1G1H471A834 C 470PF 50V...

Page 48: ...J1H104A902 C 0 1UF 50V 1 C7804 F1J1H104A902 C 0 1UF 50V 1 C7807 F1J1H103A900 C 0 01UF 50V 1 C7808 F1J1H222A911 C 2200pF 50V 1 C7810 F1J1H104A902 C 0 1UF 50V 1 C7811 F1J1H102A909 C 1000pF 50V 1 C7812 F1J1H471A906 C 470PF 500V 1 C7814 F2A1J1210012 C 120UF 63V 1 C7815 F1A3A221A060 C 220PF 1KV 1 C7816 F1A3A221A060 C 220PF 1KV 1 C7817 F2A2C470A222 C 47UF 160V 1 C7819 F1J1H104A902 C 0 1UF 50V 1 C7820 F1...

Page 49: ...5A080 C 1UF 10V 1 C8146 F1G1C104A146 C 0 1UF 16V 1 C8151 F1J0G2260001 C 22 UF 4 V 1 C8213 F1G1C104A146 C 0 1UF 16V 1 C8214 F1H1C225A065 C 2 2UF 16V 1 C8215 F1H1C225A065 C 2 2UF 16V 1 C8300 F1K1V106A010 C 10UF 25V 1 C8302 F1G1C104A184 C 0 1UF 16V 1 C8303 F1G1C103A173 C 0 01UF 16V 1 C8304 F1G1H222A946 C 2200PF 50V 1 C8305 F1G1E332A172 C 3300PF 25V 1 C8310 F1K1V106A010 C 10UF 25V 1 C8311 F1K1V106A010...

Page 50: ...0L DIODE 1 D5174 DZ2J068M0L DIODE 1 D5175 B0ADCK000001 DIODE 1 D5181 B0ADCK000001 DIODE 1 D5182 DZ2J068M0L DIODE 1 D5183 B0ADCK000001 DIODE 1 D5184 DZ2J068M0L DIODE 1 D6750 J0ZZB0000175 DIODE 1 D6752 B0ZBZ0000226 DIODE 1 D7101 D4EAY621A168 DIODE 1 D7102 B0EBNT000030 DIODE 1 D7103 DA2J10100L DIODE 1 D7302 B0ECKT000012 DIODE 1 D7303 B0ECKR000087 DIODE 1 D7304 DZ2J043M0L DI0DE 1 D7313 DB2J41100L DIOD...

Page 51: ...6712 J0JYC0000464 BEAD CORE 1 L6763 G1CR27JA0097 COIL 1 L6765 G1C82NJ00010 COIL 1 L6772 G1CR27JA0097 COIL 1 L6773 G1CR27JA0097 COIL 1 L6774 G1CR27JA0097 COIL 1 L6776 G1CR27JA0097 COIL 1 L6777 G1CR22JA0097 CHIP BEADS 1 L6778 G1CR22JA0097 CHIP BEADS 1 L6779 J0JYC0000464 CHIP BEADS 1 L6781 G1CR47JA0037 COIL 1 L6782 G1CR47JA0037 COIL 1 L7301 J0JKB0000034 BEAD CORE 1 L7302 J0JKB0000034 BEAD CORE 1 L730...

Page 52: ... 16W 1 R0934 D0GA680JA023 M 68 OHM J 1 16W 1 R0935 D0GA680JA023 M 68 OHM J 1 16W 1 R0944 D0GA102JA039 M 1KOHM J 1 16W 1 R0945 D0GA102JA039 M 1KOHM J 1 16W 1 R0964 D0GA680JA023 M 68 OHM J 1 16W 1 R0965 D0GA680JA023 M 68 OHM J 1 16W 1 R0966 D0GAR00J0005 M 0 OHM 1 16W 1 R0967 D0GAR00J0005 M 0 OHM 1 16W 1 R0972 D0GA101JA039 M 100OHM J 1 16W 1 R0973 D0GA101JA039 M 100OHM J 1 16W 1 R0974 D0GA472JA023 M ...

Page 53: ...J 1 16W 1 R3200 D0GA512JA023 M 5 1KOHM J 1 16W 1 R3201 D0GA562JA023 M 5 6KOHM J 1 16W 1 R3202 D0GA562JA023 M 5 6KOHM J 1 16W 1 R3205 D1BD75R0A204 M 75 OHM J 0 063W 1 R3206 D0GA101JA039 M 100OHM J 1 16W 1 R3207 D0GA101JA039 M 100OHM J 1 16W 1 R3210 D1BD75R0A204 M 75 OHM J 0 063W 1 R3211 D0GA101JA039 M 100OHM J 1 16W 1 R3212 D0GA101JA039 M 100OHM J 1 16W 1 R3215 D1BD75R0A204 M 75 OHM J 0 063W 1 R321...

Page 54: ...HM 1 16W 1 R5610 D1BA1652A023 M 16 5KOHM J 1 16W 1 R5611 D0GA103JA039 M 10KOHM F 1 16W 1 R6721 D0GA102JA039 M 1KOHM J 1 16W 1 R6723 D0GA101JA039 M 100OHM J 1 16W 1 R6724 D0GA101JA039 M 100OHM J 1 16W 1 R6730 D0GA103JA039 M 10KOHM F 1 16W 1 R6739 D0GA101JA039 M 100OHM J 1 16W 1 R6740 D0GA101JA039 M 100OHM J 1 16W 1 R6741 D0GA332JA023 M 3 3KOHM J 1 16W 1 R6751 D0GA103JA039 M 10KOHM F 1 16W 1 R6757 D...

Page 55: ...2 M 1 8KOHM J 1 16W 1 R7810 D1BB2492A074 M 24 9KOHM J 1 16W 1 R7818 D0GD223JA052 M 22KOHM J 1 8W 1 R7820 D0GD471JA052 M 470 OHM J 1 8W 1 R7822 D0GD122JA052 M 1 2KOHM J 1 16W 1 R7823 D0GD471JA052 M 470 OHM J 1 8W 1 R7824 D1BD5R10A066 M 5 1OHM J 1 16W 1 R7825 D1BD5R10A066 M 5 1OHM J 1 16W 1 R7826 D1BD5R10A066 M 5 1OHM J 1 16W 1 R7832 D0GD470JA059 M 47 OHM J 1 4W 1 R7836 D0GD100JA059 M 10 OHM J 1 4W ...

Page 56: ...3 M 3KOHM F 1 16W 1 R8708 D1BA2202A023 M 22KOHM F 1 16 W 1 R8709 D1BA1202A023 M 12KOHM F 1 16 W 1 R8726 D0GA103JA039 M 10KOHM F 1 16W 1 R8728 D0GA473JA039 M 47KOHM J 1 16W 1 R8729 D0GA223JA023 M 22K OHM J 1 16W 1 R8730 D0GA473JA039 M 47KOHM J 1 16W 1 R8739 D0GA103JA039 M 10KOHM F 1 16W 1 R8740 D0GA103JA039 M 10KOHM F 1 16W 1 R8741 D1BA2002A023 M 20KOHM F 1 16W 1 R8753 D1BA1200A023 M 120 OHM F 1 16...

Page 57: ...K1KY07BA0483 CONNECTOR 1 LF7101 G0B243G00002 LINE FILTER 1 LF7102 G0B350GA0083 LINE FILTER 1 P2 K1KY03BA0385 CONNECTOR 1 PC7301 B3PAA0000629 PHOTO COUPLER 1 RM2800 B3RBB0000018 PHOTO DETECTOR 1 SN2800 B3JB00000219 PHOTO DETECTOR 1 SW7401 EVQ11G05R SWITCH 1 SW7402 EVQ11G05R SWITCH 1 SW7403 EVQ11G05R SWITCH 1 SW7404 EVQ11G05R SWITCH 1 SW7405 EVQ11G05R SWITCH 1 SW7406 EVQ11G05R SWITCH 1 X6750 H0J2405...

Page 58: ...USHION 1 8 TPD4WA01381 BOTTOM CUSHION 1 9 TPE4WH001 L SET COVER 1 10 TQZ4WBUZUD 2 FAN BAG ASSY 1 TSCKF0490001 LVDS CABLE 1 12 TPC4WA06211 CARTON ASS Y 1 TH 32C400D 12 TPC4WA06212 CARTON ASS Y 1 TH 32C410D 13 TBL4WX00031 PEDESTAL ASSY 1 TH 32C400D 13 TBL4WX00171 PEDESTAL ASSY 1 TH 32C410D 14 TZBL5ZX08731 STAND MOLD ASSY 1 TH 32C400D 14 TZBL4GX00241 STAND MOLD ASSY 1 TH 32C410D 15 TZLP114KECA 32 PAN...