Panasonic TC-L55DT50W Service Manual

Text of Panasonic TC-L55DT50W User Guide:

• Panasonic TC-L55DT50W, © Panasonic Corporation 2012. Unauthorized copying and distribution is a violation of law. ORDER NO.MTNC120568AE 55 inch Class 1080p LCD HDTV Model No. TC-L55DT50W LA35 Chassis TABLE OF CONTENTS PAGE PAGE 1 Different points---------------------------------------------------- 2 1.1. Mechanical Replacement Parts List ------------------ 2 1.2. Electrical Replacement Parts List --------------------- 2 2 Schematic Diagram ---------------------------------------------- 5 2.1. A-Board (1/12)---------------------------------------------- 5 2.2. A-Board (2/14)---------------------------------------------- 6 2.3. A-Board (3/12)--------------------------------

• Panasonic TC-L55DT50W, 2 1 Different points 1.1. Mechanical Replacement Parts List 1.2. Electrical Replacement Parts List Ref.No. Part No. Part Name & Description Pcs Remarks TC-L55DT50 TC-L55DT50W 3 K2CB2YY00065 K2CA2YY00222 AC_CORD 1 PAVCA - - - - - K2CR2YY00044 AC_CORD 1 PAVCA - - - - - K2KYYYY00192 AUDIO OUT CABLE 1 PAVCA 5 N2QAYB000703 N2QAYB000707 REMOTE CONTROL 1 PAVCA 6 N5HBZ0000061 N5HBZ0000086 WIFI-DONGLE 1 7 N5HZZ0000110 N5HZZ0000120 BT-DONGLE 1 12 TBX5ZA00401 TBX5ZA00401A KEY_BUTTON 1 THEC1509 THEC1509 SCREW(BC31/WI-F

• Panasonic TC-L55DT50W, 3 JK8600A K2LC1YYE0002 - - - - - CONNECTOR 0 JS0041 - - - - - D0GAR00J0005 M 0 OHM, 1/16W 1 JS0050 D0GAR00J0005 - - - - - M 0 OHM, 1/16W 0 L3111 - - - - - J0JYC0000156 FILTER 1 L3112 - - - - - J0JYC0000156 FILTER 1 L6704 - - - - - J0JGC0000020 CHIP INDUCTOR 1 Q3102 - - - - - B1ABCE000015 TRANSISTOR 1 Q3103 - - - - - B1ABCE000015 TRANSISTOR 1 Q4981 - - - - - B1ABCE000015 TRANSISTOR 1 R3118 D0GA473JA023 - - - - - M 47KOHM, J,1/16W 0 R3119 D0GA473JA023 - - - - - M 47KOHM, J,1/16W 0 R3120 D0GA473JA023 - - - - - M 47KOHM, J,1/16W 0 R3122 D0GA473JA023 - - - - - M 47KOHM, J,1/16W 0 R3132 - - - - - D0GB103JA072 M 10K OHM J 1/10W 1 R3163 - - - - - D0GA104JA023 M10

• 5 2 Schematic Diagram 2.1. A-Board (1/12) S S S S S S S S C0902 50V 22p C0900 50V 22p CN0100 K1KA14A00248 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SUB3.3V SUB3.3V SUB5V SUB3.3V STB3.3V SUB3.3V STB3.3V TP0911 TP0900 TP0910 TP0912 TP0909 TP0907 TP0903 TP0908 TP0906 TP0904 TP0905 TP0901 TP0902 P_STMTIME4 HDMI_SW_SDA P_SBO0 P_DMDSDA1 P_DMDSCL1 PEAKS_EEP_SDA P_DMDSDA0 PEAKS_EEP_SCL

• Panasonic TC-L55DT50W, 6 2.2. A-Board (2/14) S S S S S S S S S S S S P P HDMI_DDCSDA2 P_RX0P2 P_RX2M1 HDMI_DDCSCL4 HDMI_CEC HDMI_CEC HDMI_CEC HDMI_CEC P_STM5VDET2 HDMI_DDCSDA1 P_RX0M0 P_STM5VDET2 P_RX2M2 P_STM5VDET1 HDMI_DDCSDA4 P_RX0P0 P_RX1CM P_RX2M0 P_STM5VDET3 P_RX0M1 P_STM5VDET1 HDMI_CEC HDMI_DDCSDA3 P_RX2CP P_RX0P1 HDMI_DDCSCL3 P_STMHPDO1 P_STM5VDET0 P_STMHPDO2 P_STM5VDET3 P_RX2P1 P_RX2P2 HDMI_DDCSCL1 P_STMHPDO0 P_STM5VDET0 P_RX0M2 P_RX2CM P_RX2P0 HDMI_DDCSCL2 P_STMHPDO2 P_STMHPDO1 P_STMHPDO3 SW_RX2CM SW_RX2P0 SW_RX2M1 SW_RX2P1 SW_RX2M2 SW_RX2P2 SW_RX2CP SW_RX2M0 SW_RX1P2 SW_RX1M2 SW_RX1P1 SW_RX1M1 SW_RX1P0 S

• Panasonic TC-L55DT50W, 7 2.3. A-Board (3/12) Thermal Pad Thermal Pad P P P P P P P P P P P P S SS S S S S S S P P S C4921 25V 1u C4923 25V 1u C4905 16V 0.1u C4933 16V 0.1u C4922 25V 1u C4934 16V 0.1u C4903 16V 0.1u C4935 16V 0.1u C4904 16V 0.1u C4906 16V 0.1u C4900 10u 35V C4937 10u 35V C4924 25V 1u C4947 25V 0.47u C4901 10u 35V C4931 10u 35V C4907 10u 35V C4909 10u 35V C4946 25V 0.47u C4936 16V 0.1u C1AB00003871 IC4901 1 SDATA 2 BLCK 3 LRCLK 4 RSTK 5 MUTEX 6 REG_G 7 REG3 8 FILP 9 FILA 10 GNDA 11 OUT1N 12 OUT1N 13 GNDP1 14 OUT1P 15 OUT1P 16 GNDP1 17 VCCP1 18 VCCP1 19 PLIMT0 20 PLIMT1 21 CLK_MOD 22 ERROR 23 VCCP2 24 VCCP2 25 GNDP2 26 OUT2P 27 OUT2P 28 GNDP2 29 OUT2N 30 OUT2N 31 VCCA 32 MCLK

• 8 2.4. A-Board (4/12) DRIVE IC VCC Vin GND C3086 6.3V 1u C3117 6.3V 1u C3118 6.3V 1u C3172 10V 10u C3145 10u 10V C3160 10V 1u C3159 10V 1u C3116 6.3V 1u C3171 10V 10u C3176 10V 10u C3085 6.3V 1u C3175 1u 25V C3147 10u 10V C3084 6.3V 1u C3177 1u 25V D3006 K7AAAY000014 IC3052 C0ABBB000179 1 A_OUTPUT 2 A-INPUT 3 A+INPUT 4 V- 5 B+INPUT 6 B-INPUT 7 B_OUTPUT 8 V+ JK3008C K2HC1YYB0077 L3119 J0JY

• 9 2.5. A-Board (5/12) SIDE TERM S S P P P S S C4038 25V 10u C4037 25V 10u C4001 50V 0.01u C4000 50V 0.01u A15 K1MY60BA0526 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 FL4004 J0ZZB0000147 1234 FL4003 J0ZZB0000147 1234 FL4005 J0ZZB0000147 1234 FL4000 J0ZZB0000147 1

• Panasonic TC-L55DT50W, 10 2.6. A-Board (6/12) Thermal Pad Thermal Pad Thermal Pad S S S S P P P P P P P P P P P P P Thermal Pad P S P (FIN) P Thermal Pad Thermal Pad SUB5V C5301 10u 25V C5400 10u 35V C5309 100p 50V C5303 10u 25V C5421 10u 35V C5002 1u 10V C5441 10u 35V C5308 1000p 50V C5444 22u 6.3V C5022 1u 10V C5443 22u 6.3V C5171 16V 0.01u C5424 22u 6.3V C5021 1u 10V C5449 0.1u 16V C5401 10u 35V C5408 2200p 50V C5004 1u 10V C5448 1u 16V C5305 10u 25V C5311 10u 25V C5000 1u 10V C5150 0.01u 25V C5020 0.1u 16V C5427 0.033u 25V C5012 1u 10V C5440 10u 35V C5026 1u 16V C5407 0.033u 25V C5310 0.01u 25V C5422 0.1u 16V C5450 10p 50V C5420 10u 35V C5404 22u 6.3V C5423 22u 6.3V C5428 2200p 5

• Panasonic TC-L55DT50W, 11 2.7. A-Board (7/12) S S S S S S S P S P S S S AH_NFD6 AH_NFD3 AH_NFD4 AH_NFD5 AH_NFD6 AH_NFD5 AH_NFD0 AH_NFD2 AH_NFD7 AH_NFD3 AH_NFD1 AH_NFD7 AH_NFD1 AH_NFD0 AH_NFD2 AH_NFD4 C8901 16V 0.1u C8902 16V 0.1u C8900 16V 0.1u SUB3.3V SUB3.3V TP8918 TP8917 TP8915 TP8916 TP8913 TP8914 P_TCK P_TRST P_TDO P_TMS P_TDI P_MMCDAT3 P_XNFCE0 P_MMCDAT4 P_XNFRE PEAKS_EEP_SDA P_NANDRYBY0 P_MMCDAT6 PEAKS_EEP_SCL P_MMCDAT2 P_MMCCLK P_MMCDAT0 P_MMCDAT7 P_XNFWP P_MMCDAT5 P_MMCDAT1 P_XNFWE P_NFCLE P_NFALE R8911 EXB2HV121JV R8909 2.2k R8904 4.7k R8902 47k SUB3.3V TVRS971S IC8902 1 E0 2 E1 3 E2 4 Vss 5 SDA 6 SCL 7 WC 8 Vcc TVRS760ADS IC8900 1 NC

• Panasonic TC-L55DT50W, 12 2.8. A-Board (8/12) (FIN) Thermal Pad D.SW W.P. P P P PP P P P P S S P P_MDIO_INTL AE_PHYRSTL AE_PHYRSTL P_RMII_CRS_DV AE_MDC AE_MDC P_RMII_RXD1 P_MDIO_INTL P_RMII_RXD0 P_STMCECAVL1A P_RMII_RXER P_RMII_CRS_DV AE_MDIO AE_RMII_TXD1 AE_RMII_TXD0 AE_RMII_TXEN AE_RMII_TXEN P_RMII_RXER AE_RMII_TXD0 AE_RMII_TXD1 P_RMII_RXD1 P_RMII_RXD0 P_RMII_REFCLK AE_MDIO P_RMII_REFCLK C8615 16V 0.1u C8613 16V 0.1u C8611 16V 0.1u C8604 50V 8p C8619 16V 0.1u C8621 16V 0.1u C8600 1000p 2kV C8603 50V 8p C8602 16V 0.01u C8601 16V 0.01u C8670 22u 4V C8668 16V 0.1u C8671 22p 50V C8660 16V 0.1u C8661 16V 0.1u C8669 10u 10V C8673 10u 10V C8677 10u 10V C8680 10u 10V

• Panasonic TC-L55DT50W, 13 2.9. A-Board (9/12) + ++ S S S S S P P P P S C8489 16V 0.1u C8455 10u 10V C8452 10u 10V C8453 16V 0.1u C8470 16V 0.1u C8469 10u 10V C8457 16V 0.1u C8462 10u 10V C8481 1u 16V C8477 10u 10V C8478 16V 0.1u C8480 16V 0.1u C8474 10u 10V C8461 10u 10V C8464 16V 0.1u C8475 16V 0.1u C8490 16V 0.1u C8471 16V 0.1u C8483 1u 16V C8487 16V 0.1u C8482 16V 0.1u C8491 16V 0.1u C8479 16V 0.1u C8488 1u 16V C8492 16V 0.1u C8486 16V 0.1u C8467 10u 10V C8463 16V 0.1u C8485 50V 12p C8484 50V 12p C8454 220u 6.3V C8466 220u 6.3V C8465 220u 6.3V IC8457 C0DBZYY00541 1 IN 2 GND 3 EN 4 FLAG 5 ILIM 6 OUT IC8455 C0DBZYY00541 1 IN 2 GND 3 EN

• Panasonic TC-L55DT50W, 14 2.10. A-Board (10/12) P_MMDQ25 P_MMDQ26 P_MMDQ31 P_MMDQ27 P_MMDQ30 P_MMDQ1 P_MMDQ28 P_MMDQ29 P_MMDQ2 P_MMDQ3 P_MMDQ4 P_MMDQ24 P_MMDQ0 P_MMDQ5 P_MMDQ6 P_MMDQ7 P_MMDQ8 P_MMDQ9 P_MMDQ10 P_MMDQ11 P_MMDQ12 P_MMDQ13 P_MMDQ14 P_MMDQ15 P_MMDQ16 P_MMDQ17 P_MMDQ18 P_MMDQ19 P_MMDQ20 P_MMDQ21 P_MMDQ22 P_MMDQ23 IC8000 MN2WS0250E A1VSS IC8000C16MMDQS2 IC8000AE9R1 IC8000B20MMDM2 IC8000P4PORT10 IC8000D3TCON2 IC8000E8VDDIO15 IC8000AD4LIN3_LP IC8000AE20STMTIME5 IC8000Y25RX1M2 IC8000AB7SCIDIN1 IC8000L1T1BN IC8000U12AVDDAPUSB33 IC8000Y23USBRREF IC8000B14MMDQ21 IC8000U25RX2M2 IC8000H5VSS IC8000W2MDIO_INTL IC8000AF13VC3_N IC8000AC7AVSSADA IC8000G20

• Panasonic TC-L55DT50W, 15 2.11. A-Board (11/12) P P P P S P P P P_MMDQ10 P_MMDQ18 P_MMDQ20 P_MMDQ21 P_MMDQ29 P_MMDQ2 P_MMDQ19 P_MMDQ5 P_MMDQ11 P_MMDQ15 P_MMDQ17 P_MMDQ31 P_MMDQ8 P_MMDQ7 P_MMDQ12 P_MMDQ27 P_MMDQ30 P_MMDQ14 P_MMDQ6 P_MMDQ24 P_MMDQ22 P_MMDQ4 P_MMDQ13 P_MMDQ28 P_MMDQ1 P_MMDQ25 P_MMDQ23 P_MMDQ9 P_MMDQ26 P_MMDQ16 P_MMDQ3 P_MMDQ0 AD_MMA12 AD_MMA8 AD_MMA9 AD_MMA4 AD_MMA2 AD_MMA7 AD_MMA13 AD_MMA[0-14] AD_MMA[0-14] AD_MMA11 AD_MMA1 AD_MMA10 AD_MMA5 AD_MMA0 AD_MMA3 AD_MMA14 AD_MMA6 AD_MMA1 AD_MMA13 AD_MMA2 AD_MMA3 AD_MMA6 AD_MMA9 AD_MMA2 AD_MMA7 AD

• Panasonic TC-L55DT50W, 16 2.12. A-Board (12/12) S S S S S S S S C6705 10V 10u C6707 16V 0.1u C6716 16V 0.1u C6715 16V 0.1u C6713 16V 0.1u C6712 16V 0.1u C6706 16V 0.1u C6710 16V 0.1u C6733 16V 0.1u L6707 J0JGC0000020 L6704 J0JGC0000020 L6711 J0JHC0000046 SUB3.3V SI_3.3V SUB1.8V VJ6717 VJ6720 VJ6716 VJ6719 VJ6707 VJ6718 TP6701 TP6700 DMD_SCL1_EUSAT BSIQ_I1_T BSIQ_Q1_T P_FEAINN P_BSIQ_I P_BSIQ_Q P_FEAINP P_AGCI DMDIIC_SCL0 DMDIIC_SDA0 DMD_SDA1_EUSAT P_AGCR P_XIRQ7 R6727 680 R6726 680 5% R6731 10k R6732 10k C6746 16V 0.1u L6721 D0GAR00J0005 R6734 R6735 SI_1.8V FE_XRST FE_OSC_ENB

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Panasonic TC-L55DT50W Service manual 28-03-2023 16

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