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Panasonic TH-43E460D, Service Manual

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Summary of Contents for TH-43E460D

Page 1: ...urpose 9 5 1 2 Key command 9 5 1 3 How to exit 9 5 1 4 Contents of adjustment mode 9 5 1 5 Display of SOS History 10 5 1 6 Exit 10 5 1 7 Hotel Mode 10 6 Troubleshooting Guide 11 6 1 Check of the IIC b...

Page 2: ...easurements and Adjustments 24 8 1 Voltage chart of A board 24 8 2 Voltage chart of P board 24 9 Block Diagram 25 9 1 Main Block Diagram 25 10 Wiring Connection Diagram 26 10 1 Wire Dressing 26 11 Sch...

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 th...

Page 4: ...osure 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 stati...

Page 5: ...ctured 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 i...

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

Page 7: ...0 W 10 W 10 W 15W Woofer 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...

Page 8: ...D 8 Note Design and Specifications are subject to change without notice Mass and Dimensions shown are approximate Aerial input VHF UHF Operating Conditions Temperature 0 C 40 C Humidity 20 80 RH non c...

Page 9: ...lue 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...

Page 10: ...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 volum...

Page 11: ...y 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...

Page 12: ...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...

Page 13: ...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...

Page 14: ...7 Disassembly and Assembly Instructions TH 43E460D 7 1 Screw Installation Panel Screw all part follow the picture shown 14...

Page 15: ...7 2 Key button LED Assembly 1 Fix SP Bracket 2 Install SP Unit 3 Fix KEY BUTTON BRACKET Detail A Detail B Detail C Detail B Detail C Detail B Detail C Detail A Detail A TH 43E460D 15...

Page 16: ...7 3 Side AV BRACKET 1 Fix A P board and key button bracket 2 Install AV brackets TH 43E460D 16...

Page 17: ...7 4 Felt sticking 1 Stick all felt to back cover and bottom corner R 2 Install both bottom corners to respective positions TH 43E460D 17...

Page 18: ...7 5 Vesa Metal BTM Backcover 1 Fix barrier 2 Install vesa metal bottom metal 3 Tape felt at bottom panel TH 43E460D 18...

Page 19: ...7 6 Sub woofer Assembly 1 Screw all part follow the picture shown TH 43E460D 19...

Page 20: ...7 7 Backcover 1 Install backcover and fix with screws 2 Install bottom back cover corner before installing back cover TH 43E460D 20...

Page 21: ...7 8 Label Installation 1 Stick labels and sticker follow accordingly rub evently at least twice TH 43E460D 21...

Page 22: ...7 9 Pedestal Assembly 1 Install pedestal part follow step 1 3 2 Packed pedestal ass y with bag TH 43E460D 22...

Page 23: ...7 10 Accessories Assembly 1 Insert all part into cover for fan bag 2 Direction and sequence Refer part list for detail 3 Fold cover for fan bag and stick with masking tape TH 43E460D 23...

Page 24: ...e 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 satisfacti...

Page 25: ...s only 64kbit T2 ISDB DTMB SLV A4 Australia CAN LG Demod TS Singapore On board Si2157 Low IF High side On board 1 8 3 3V TUNER Silicon Lab switch USB Slot IIC USB side JK8601 Taiwan Tunerless VIDEO CO...

Page 26: ...am 11 Do wire dressing follow below spec 2 Stick tapes TH 43E460D Caution 1 Ensure all connectors are fully inserted and locked 2 Tapes should be rub evently at lease twice 3 Make sure no wires are wi...

Page 27: ...TH 43E460D 11 Schematic Diagram Page No A Board TNP4G610 1 28 41 P Board TNPA6382 1 42 K Board TNPA6010 1 43 27...

Page 28: ...N 10 VIN C0ZBZ0002199 IC7800 BD9486F GE2 1 REG50 2 STB 3 OVP 4 UVLO 5 SS 6 PWM 7 CP 8 ADIM 9 RT 10 FB 11 ISENSE 12 GND 13 DIMOUT 14 GATE 15 CS 16 VCC IC7301 C0DBBYY00065 NCP1234AD100R2G 1 Latch 2 FB 3...

Page 29: ...N 10 VIN C0ZBZ0002199 IC7800 BD9486F GE2 1 REG50 2 STB 3 OVP 4 UVLO 5 SS 6 PWM 7 CP 8 ADIM 9 RT 10 FB 11 ISENSE 12 GND 13 DIMOUT 14 GATE 15 CS 16 VCC IC7301 C0DBBYY00065 NCP1234AD100R2G 1 Latch 2 FB 3...

Page 30: ...507WR H07G 1 2 3 4 5 6 7 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 C1 SN2800 B3JB00000223 1 SW 2 VCC 3 GND 4 IOUT RM2800 B3RBB0000018 R2800 0 R2811 0 1 R2823 4 3k R2822 8 2k 2 0 x 1 25 R2820 47 R2821 0 1 R2824...

Page 31: ...PDD6 IC8001 J4 POCE0 IC8001 E7 CI_MDO1 IC8001 R1 AOBCK IC8001 J18 HDMI_1_SCL IC8001 K10 DVSS IC8001 L16 RF_AGC IC8001 M12 DVSS IC8001 W16 PR0 IC8001 P20 HDMI_1_RX_CB IC8001 L15 AVDD33_CAP IC8001 M16 A...

Page 32: ...464 L6706 J0JYC0000464 L6704 J0JYC0000464 L6761 J0JYC0000464 L6762 J0JYC0000464 L6765 G1C82NJ00010 L6777 G1CR22JA0097 L6774 G1CR27JA0097 N L6772 G1CR27JA0097 N L6778 G1CR22JA0097 L6763 G1CR27JA0097 L6...

Page 33: ...464 L6706 J0JYC0000464 L6704 J0JYC0000464 L6761 J0JYC0000464 L6762 J0JYC0000464 L6765 G1C82NJ00010 L6777 G1CR22JA0097 L6774 G1CR27JA0097 N L6772 G1CR27JA0097 N L6778 G1CR22JA0097 L6763 G1CR27JA0097 L6...

Page 34: ...L8008 J0JYC0000464 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C DDR1 5V SUB1 2V SUB3 3VSTB3 3V VCCK1 2V L8004 L8000 L8005 L8006 L8007 33AVDD DDRV 33AVDD AVDD3V3 DDRV 33AVDD VCCK...

Page 35: ...4A33URE R59 C803 4 VDD 3 VOUT 1 CE 2 VSS IC8003 C0DBAYY02430 RT7247JALGSP 1 BOOT 2 VIN 3 SW 4 GND 5 FB 6 COMP 7 EN 8 SS Exposed_Pad IC8005 C0DBAYY02430 RT7247JALGSP 1 BOOT 2 VIN 3 SW 4 GND 5 FB 6 COMP...

Page 36: ...WAS N IC5602 C0DBZYY00723 BD2242G GTR 1 VIN 2 GND 3 EN 4 OC 5 ILIM 6 VOUT L5601 J0JYC0000464 C C C C C C SUB3 3V SUB5V VBUS0 P_USB_DM1 P_USB_DP1 P_GPIO5 P_GPIO2 USB0DN_TERMINAL USB0DP_TERMINAL R5609 0...

Page 37: ...7 WC 8 VCC IC8900A C3FBQY000103 W25Q128FVSIG TRAY WINBOND ELECTRONICS CORP 1 CS 2 DO IO1 3 WP IO2 4 GND 5 DI IO0 6 CLK 7 HOLD_or_ RESET IO3 8 VCC C C C SUB3 3V SUB3 3V R8913 P_POCE0 P_PDD0 P_POOE EEP...

Page 38: ...715 15k 1 R5737 10k R5714 10 1 R5710 19 1k R5717 12k 5 R5734 10k R5716 6 04k 1 1 R5709 10k R5739 0 R5738 0 R5741 0 1 6 x 0 8 R5745 0 1 0 x 0 5 SHEET302 FE Power CONFIDENTIAL CRNo 5700 5899 C5717 10u 1...

Page 39: ...TP2015 TP2008 TP1000 TP2010 TP2020 TP1002 TP1003 TP2016 TP1006 TP1014 TP1001 TP1013 TP1005 TP2012 TP2009 TP2001 TP2011 TP1008 TP1004 TP2014 TP2007 TP1007 TP2005 ASIC SUBON P_OPWM2 P_ASPDIFO ARC DDCSC...

Page 40: ...TP2015 TP2008 TP1000 TP2010 TP2020 TP1002 TP1003 TP2016 TP1006 TP1014 TP1001 TP1013 TP1005 TP2012 TP2009 TP2001 TP2011 TP1008 TP1004 TP2014 TP2007 TP1007 TP2005 ASIC SUBON P_OPWM2 P_ASPDIFO ARC DDCSC...

Page 41: ...B1ABCF000231 Q5007 B1ABCF000231 Q5171 B1ABCF000231 Q5172 B1ABCF000231 Q5050 B1ADCE000022 Q5005 B1ADCE000022 Q5009 B1ADCE000022 Q5010 B1ADCE000022 Q5002 B1ADCE000022 R5098 47k R5086 0 R5081 10k R5092...

Page 42: ...LGD 32HD R4049 R4133 nonuse 0 3 3k 9 1k LGD 50FHD R4048 R4150 INX 39 50FHD INX 24HD 23pin Hi Lo nonuse Lo Hi 0 3 3k 9 1k 45pin GND 01 30 PNL12V 02 29 PNL12V 03 28 PNL12V 04 27 PNL12V 05 26 GND 06 25...

Page 43: ...IC3001 NJM4565M TE1 1 A_OUTPUT 2 A INPUT 3 A INPUT 4 V 5 B INPUT 6 B INPUT 7 B_OUTPUT 8 V L3012 J0JYC0000464 C C C C C C C C C C C C C C C C C C C C C C C C P15V SUB3 3V R3112 R3123 R3107 L3123 VJUMP1...

Page 44: ...1 P_HDMI_2_RX_1 P_HDMI_2_RX_1B P_HDMI_2_RX_CB P_HDMI_1_RX_0 P_HDMI_2_RX_2 P_HDMI_1_RX_1B HPD1 P_HDMI_2_RX_0 P_HDMI_2_RX_0B P_HDMI_1_RX_2B P_HDMI_1_RX_C P_HDMI_2_RX_1 P_HDMI_2_RX_2B DDCSDA_1 HDMI_CEC 5...

Page 45: ...1 P_HDMI_2_RX_1 P_HDMI_2_RX_1B P_HDMI_2_RX_CB P_HDMI_1_RX_0 P_HDMI_2_RX_2 P_HDMI_1_RX_1B HPD1 P_HDMI_2_RX_0 P_HDMI_2_RX_0B P_HDMI_1_RX_2B P_HDMI_1_RX_C P_HDMI_2_RX_1 P_HDMI_2_RX_2B DDCSDA_1 HDMI_CEC 5...

Page 46: ...EPROM_WP P_U0RX P_VBA_SDA STM EEP_SDA P_VGA_SCL P_VBA_SDA DMD_SDA0_T P_OSCL0 P_VGA_SCL P_OSDA1 FRC_SDA STM EEP_SCL P_GPIO0 FRC_SCL P_VGA_SCL P_GPIO1 DMD_SCL0_T P_VBA_SDA P_OSCL1 P_OSDA0 R0945 68 D1H86...

Page 47: ...TH 43E460D A Board TNP4G610 1 Component Side 44...

Page 48: ...TH 43E460D A Board TNP4G610 1 Foll Side 45...

Page 49: ...TH 43E460D P Board TNPA6382 1 Component Side 46...

Page 50: ...TH 43E460D P Board TNPA6382 1 Foll Side 47...

Page 51: ...TH 43E460D K Board TNPA6010 1 48...

Page 52: ...13 Exploded View and Replacement Parts list TH 43E460D 49...

Page 53: ...pping bottom flap carton 2 Fix bottom cushion into packing case 3 Pack tv set with set cover then insert into packing case 4 Fix all tv accessorries and packed padestal ass y to cushions 5 Fix center...

Page 54: ...Packaging Exploded View 2 1 Locate all accessories follow accordingly TH 43E460D 51...

Page 55: ...Packaging Exploded View 3 1 Tapping top flap packing case 2 Paste label rub evenlty at least twice TH 43E460D 52...

Page 56: ...J 1 16W 1 R5607 D0GA103JA039 M 10K ohm J 1 16W 1 R6770 D0GA103JA039 M 10K ohm J 1 16W 1 R8151 D0GA103JA039 M 10K ohm J 1 16W 1 R8902 D0GA103JA039 M 10K ohm J 1 16W 1 R4983 D0GA103JA039 M 10K ohm J 1...

Page 57: ...hm J 1 16W 1 R4504 D1H86804A042 M 68 ohm J 1 16W 1 R4901 D1H86804A042 M 68 ohm J 1 16W 1 R4050 D1H8R0040016 M 0 ohm J 1 16W 1 R4051 D1H8R0040016 M 0 ohm Z 1 16W 1 R4052 D1H8R0040016 M 0 ohm Z 1 16W 1...

Page 58: ...5V 1 C4937 F1H1E104A161 C 1uf 25V 1 C4938 F1H1E104A161 C 1uf 25V 1 C4010 F1H1H103B047 C 01uf 50V 1 C4011 F1H1H103B047 C 01uf 50V 1 C6799 F1H1H181B052 C 180pf 50V 1 C8129 F1J0G2260001 C 22uf 50V 1 C813...

Page 59: ...E 1 L6781 J0JYC0000464 BEAD CORE 1 D4509 J0ZZB0000175 DIODE 1 D4528 J0ZZB0000175 DIODE 1 D4529 J0ZZB0000175 DIODE 1 D4530 J0ZZB0000175 DIODE 1 D4531 J0ZZB0000175 DIODE 1 D4532 J0ZZB0000175 DIODE 1 D45...

Page 60: ...DBAYY02437 IC 1 IC8008 C0DBGYY00887 IC 1 IC8902 C3EBJY000076 IC 1 R1000 D0GA101JA039 M 100 ohm 1 16W 1 R4059 D0GA101JA039 M 100 ohm 16W 1 R8900 D0GA101JA039 M 100 ohm 16W 1 R0929 D0GA102JA039 M 1K ohm...

Page 61: ...JA039 M 47k ohm 1 16W 1 R2012 D0GA473JA039 M 47k ohm 1 16W 1 R2031 D0GA473JA039 M 47k ohm 1 16W 1 R2032 D0GA473JA039 M 47k ohm 1 16W 1 R2050 D0GA473JA039 M 47k ohm 1 16W 1 R2053 D0GA473JA039 M 47k ohm...

Page 62: ...1 R6729 D0GAR00JA039 M 0 ohm 1 16W 1 R2046 D0GB101JA065 M 0 ohm 1 10W 1 R2047 D0GB153JA065 M 0 ohm 1 10W 1 R8128 D0GBR00J0004 M 0 ohm 1 10W 1 R8145 D0GBR00J0004 M 0 ohm 1 10W 1 R8903 D0GBR00J0004 M 0...

Page 63: ...f 10V 1 C8172 F1G1A105A047 C 1uf 10V 1 C8176 F1G1A105A047 C 1uf 10V 1 C8189 F1G1A105A047 C 1uf 10V 1 C8193 F1G1A105A047 C 1uf 10V 1 C5170 F1G1A224A069 C 22uf 4V 1 C2017 F1G1C103A173 C 01uf 16V 1 C8113...

Page 64: ...uf 50V 1 C2025 F1G1H102A830 C 001 uf 50V 1 C2026 F1G1H102A830 C 001 uf 50V 1 C3139 F1G1H220A834 C 22pf 50V 1 C3142 F1G1H331A946 C 330pf 50V 1 C3143 F1G1H331A946 C 330pf 50V 1 C8103 F1H0J4750004 C 4 7...

Page 65: ...ODE 1 IC8900A C3FBQY000103 IC 1 D2802 B3AGB0000083 LED DIODE 1 SN2800 B3JB00000223 PHOTO DETECTOR 1 RM2 800 B3RBB0000018 PHOTO DETECTOR 1 R2820 D0GB470JA065 M 47 ohm 1 10W 1 R2800 D0GBR00J0004 M 0 ohm...

Page 66: ...5A0655 DIODE 1 D7320 B0BC015A0655 DIODE 1 D7438 B0BC6R8A0654 DIODE 1 D7402 B0FCAN000003 DIODE 1 D7403 B0FCAN000003 DIODE 1 D7803 B0FCAN000003 DIODE 1 D7312 B0JCMG000043 DIODE 1 D7313 B0JCMG000043 DIOD...

Page 67: ...8W 1 R7844 D0GD103JA052 M 10k ohm 1 8W 1 R7221 D0GD104JA052 M 100k ohm 1 8W 1 R7411 D0GD104JA052 M 100k ohm 1 8W 1 R7421 D0GD104JA052 M 100k ohm 1 8W 1 R7436 D0GD104JA052 M 100k ohm 1 8W 1 R7478 D0GD1...

Page 68: ...ohm 1 4W 1 R7302 D0GF391JA048 M 390 ohm 1 4W 1 R7303 D0GF391JA048 M 390 ohm 1 4W 1 R7304 D0GF4R7JA048 M 4 7 ohm 1 4W 1 R7387 D0GF4R7JA048 M 4 7 ohm 1 4W 1 R7305 D0GF750JA047 M 75 ohm 1 4W 1 R7399 D0G...

Page 69: ...06 C 100Pf 50V 1 C7832 F1J1H101A906 C 100Pf 50V 1 C7201 F1J1H102A909 C 1000Pf 50V 1 C7202 F1J1H102A909 C 1000Pf 50V 1 C7301 F1J1H102A909 C 1000Pf 50V 1 C7313 F1J1H102A909 C 1000Pf 50V 1 C7324 F1J1H102...

Page 70: ...C 10uf 250V 1 C7814 F2A2E1000034 C 10uf 250V 1 C7870 F2A2E1000034 C 10uf 250V 1 C7422 F2AZZ6800005 C 68uf 1 C7423 F2AZZ6800005 C 68uf 1 ZA7101 K4AD01A00004 CONNECTOR 1 ZA7102 K4AD01A00004 CONNECTOR 1...

Page 71: ...1 L5BDDYY00152 OPEN CELL T CON 1 L5BDDYY00170 43FHD 60HZ_OPEN CELL BOARD_ASS Y 1 N5DCZ0000030 T CON FHD 60HZ 1 TSCKZ0040048 FFC 2 TXFKY5Z0826 CABINET ASSY 1 TKY5ZA27005 CABINET 1 TTU4WA0223 BACK COVER...

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