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© Panasonic Corporation 2012. 
Unauthorized copying and distribution is a violation
of law.

ORDER NO.MTNC120457AE

42 inch Class 720p Plasma HDTV

Model No.

TC-P42XT50L

GPH15DU 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 Block Diagram

-----------------------------------------------------

5

2.1. Main Block Diagram -------------------------------------- 5
2.2. Block (1/4) Diagram--------------------------------------- 6
2.3. Block (2/4) Diagram--------------------------------------- 7

3 Schematic Diagram

----------------------------------------------

8

3.1. A-Board (1/13)---------------------------------------------- 8
3.2. A-Board (2/13)---------------------------------------------- 9
3.3. A-Board (10/13) -------------------------------------------10
3.4. A-Board (11/13) -------------------------------------------11
3.5. A-Board (13/13) -------------------------------------------12

Please file and use this manual together with the service manual for Model No. 
TC-P42XT50, ORDER NO. MTNC120307CE.

Summary of Contents for TC-P42XT50L

Page 1: ...nt points 2 1 1 Mechanical Replacement Parts List 2 1 2 Electrical Replacement Parts List 2 2 Block Diagram 5 2 1 Main Block Diagram 5 2 2 Block 1 4 Diagram 6 2 3 Block 2 4 Diagram 7 3 Schematic Diagram 8 3 1 A Board 1 13 8 3 2 A Board 2 13 9 3 3 A Board 10 13 10 3 4 A Board 11 13 11 3 5 A Board 13 13 12 Please file and use this manual together with the service manual for Model No TC P42XT50 ORDER...

Page 2: ...1 C3183 F1G1A105A047 C 1UF 10V 1 C3184 F1G1A105A047 C 1UF 10V 1 C6705 F1J1A106A110 C 10UF 10V 1 C6706 F1G1C104A077 C 0 1UF 16V 1 C6736 F1G1H101A834 C 100PF 50V 0 C8018 F1G1H101A834 C 100PF 50V 0 C8747 F1G1A105A047 C 1UF 10V 1 C8748 F1H0J4750004 C 4 7UF 6 3V 1 D4711 J0ZZB0000175 FILTER 0 D4740 J0ZZB0000175 FILTER 0 D4741 J0ZZB0000175 FILTER 0 D4742 J0ZZB0000175 FILTER 0 D4743 J0ZZB0000175 FILTER 0 ...

Page 3: ...7KOHM J 1 16W 1 R3199 D0GA104JA023 M100KOHM J 1 16 W 1 R3200 D0GA104JA023 M100KOHM J 1 16 W 1 R3201 D1BD75R0A066 M 75 0 OHM F 1 8 W 1 R3203 D1BD75R0A066 M 75 0 OHM F 1 8 W 1 R3207 D0GA472JA023 M 4 7KOHM J 1 16W 1 R3209 D0GA472JA023 M 4 7KOHM J 1 16W 1 R3210 D1HY2204A012 NETWORK RESISTER 1 PAVCA R3213 D0GA220JA023 M22 OHM J 1 16 W 1 R3216 D1BD75R0A066 M 75 0 OHM F 1 8 W 1 R3290 D0GA473JA023 M 47KOH...

Page 4: ...4 ...

Page 5: ...NEL_MAIN_ON TMDS DATA C A T S_SENSOR AUDIO DCDC K1 LAN CON I F KEY3 LVDS I F DDR3 I F SOUND SOS P 5V USB TUNER SOS4_PS STB3 3V SUB5V SPEAKER R KEY1 SUSTAIN CONTROL P 3 3V P 2 5V SOS6_SC1 P 3 3V P 15V SUB1 5V ANALOG ASIC DCDC15V DCDC SUB3 3V DCDC P 15V_DET C A T S_SENSOR DIGITAL AUDIO OUT C2 VSUS DATA DRIVER RIGHT SN20 DATA DRIVER DATA DRIVER POWER FACTOR CONTROL SN2 SN BOARD ENERGY RECOVERY SOS DE...

Page 6: ...0 14 DDR3 I F 11 AXO SUB1 5V PEAKS LD4 SOS4_PS USB2VBUS 3 3V IC8200 01 IC8101 DMD_ IIC0 24 576MHz ASDOUT0 RESET KEY1 IC8715 USB1VBUS TU6704 DDC_IIC0 AXI SW_OFF_DET SW_OFF_DET 3 9 A50 8 REMOTE_IN HDMI_CEC_ PULL_ON 1 P_S1 12 SBI0 SBO0 SUB3 3V_SENSE 1 8V KEY3 FE_XRST 3 BLUETOOTH 4 KEY1 R_OUT IC8650 IC8714 1 RX1 IF2_P N 15V INIT_DONE P_S0 1 3 3V STM PANEL_SOS DDR3 USB2 VDDSD1 8V3 3V L PANEL_MAIN_ON F1...

Page 7: ... SOS6_SC1 4 C A T S IIC0 IIC1 STM_IIC SBO0 SBI0 STB3 3V LOGO_ON CN0100 DISPEN 8 DISPEN INIT_DONE XRST_SYS REMOTE_IN C A T S SENSOR 2 5V REMOTE_IN SOS6_SC1 X1 DCDCEN SOS6_SC1 SCAN CONTROL 28 OFF_FLAG IC9803 SI SO 20MHz XRSTSTM IIC0 SOS7_SC2 PDP_DRVRST P 15V DET STB 1 1V SOS7_SC2 C A T S DTV_RST 3 A 1 P 15V SN20 26 VIDEO DATA P 15V P_S1 IC9304 POWER LED SOS7_SC2 FFC_OFF_DET 7 X0 VIDEO DATA 1 1 SOS_D...

Page 8: ...MCCLK P_SBI0 P_STMSCL P_PORT17 P_SBO0 P_DMDSCL0 R0911 D1HY3324A012 R0913 100 R0912 100 R0905 2 7k R0902 47k R0936 36 R0937 36 R0952 1k R0944 36 R0942 36 R0954 100 R0946 36 R0950 36 R0949 36 R0910 2 7k R0909 2 7k R0903 2 7k R0906 2 7k R0943 36 R0941 36 R0904 2 7k R0945 36 R0953 100 TP050 R059 0 R074 0 TP063 TP064 TP053 H Normal L SDBOOT SDBOOT IIC_0 GND PEAKS SDA1 IIC_1 PEAKS EEPROM STM SDA H Norma...

Page 9: ...15 16 17 18 19 L4904 G1C150MA0533 L4901 G1C150MA0533 L4902 G1C150MA0533 L4903 G1C150MA0533 S15V SUB3 3V VJ4718 VJ4700 VJUMP2012 S VJ4717 R4915 R4912 R4911 R4731 R4730 R4534 VJ4702 VJUMP2012 S R4916 R4913 R4914 VJ4903 VJ4904 VJ4902 VJ4901 R4900 R4903 VARAY405 TP4731 TP4710 TP4713 TP4901 TP4900 TP4704 TP4730 TP4903 TP4720 TP4711 TP4712 TP4902 TP4703 P_RX1CP P_RX0M2 P_RX1P2 P_RX0P0 AMP_STBY P_RX1CM P...

Page 10: ...8000 V4 XTALSEL0 IC8000 N21 HSDOUT0 IC8000 L22 VSS IC8000 D21 MMCDAT2 IC8000 AE5 LIN4_LP IC8000 C23 XERST IC8000 K20 PCCD1 IC8000 M12 VDD11 IC8000 T3 T3AP IC8000 AB15 VSS IC8000 AC19 STMSBT0 IC8000 AE4 LIN2_LP IC8000 K17 VSS IC8000 G17 MMA5 IC8000 V3 RMII_CRS_DV IC8000 N1 T3EN IC8000 L26 SDDAT3 IC8000 AF13 VC3_N IC8000 B15 MMXDQS2 IC8000 U25 RX2M2 IC8000 T24 USB0OD IC8000 F20 XNFRE IC8000 M3 T4AN ...

Page 11: ...d DCDC15V C8112 0 1u 16V SUB1 5V L8101 G1C4R7ZA0311 R8100 2k TP8101 C8115 22u 4V C8105 22u 4V C8103 10u 25V R8111 2k TP8100 C8113 10u 25V C8102 0 1u 16V C8111 1u 16V C8100 0 022u 16V DCDCEN R8101 1 05k C8108 0 1u 25V L8100 G1C1R5ZA0311 R8112 1 96k C8110 0 022u 16V C8106 22u 4V P_VREF1V5 C8304 10V 1u P_AXO P_VC2_N R8302 36 P_VC4_N P_VCOMP P_VREFHDMD C8308 10V 1u R8303 36 C8311 1u 10V P_AVDD33 R8304...

Page 12: ...3k R3207 4 7k R3010 20k R3199 100k R3213 22 R3106 33k R3291 47k R3004 10k R3183 75 R3171 2 7k R3203 75 R3216 75 R3322 47k R3343 330 R3200 100k R3323 10k R3290 47k 100k R3009 R3324 1k R3001 10k R3201 75 R3003 10k R3011 20k P_LO2_L L6704 J0JYC0000464 SUB1 8V C6708 10V 10u C6704 10V 10u C6733 16V 0 1u R6727 680 TU6704 J3ACAAZ00004 NC 1 Si_1 8V 2 IFAGC2 3 IF2_P 4 IF2_N 5 RESET 6 I2C_SDA 7 I2C_SCL 8 IF...

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