Panasonic TC-P42C1 Service Manual - Page 49

11.13. A-Board (7/14) Schematic Diagram ! A-BOARD TXN/A1ETUUS (7/14) SYSTEM MPU,EEPROM SUB5V R1212 47k R1211 68k SUB9V R1213 68k R1214 33k AG_DTV_XRST AG_EDID_WP AG_FAN_MAX V1_S_DET AG_R_LED_ON AG_AUDIO_XRST SYS_SCL2_TUNER SYS_SDA2_TUNER SUB5V_SENSE AG_SOUND_SOS AG_FAN_SOS SUB9V_SENSE AG_SOS AG_ODU_DET/KEY3 HDMI TO 8/14 AG_EDID_WP AG_HDMI_CEC LVDS Out TO 5,10/14 AG_TV_SUB_ON TO 10/14 GRAB_MODULE_IIC/PWM_POW_ON CN to H TO 1,12/14 PANEL_STBY_ON TO 5/14 AG_SOUND_SOS TO 9/14 AG_RF_AFT1 R1238 47k TO 4/14 AG_SOS TO 5/14 AG_AUDIO_MUTE AG_AUDIO_XRST Power Supply TO 4/14 AG_ODU_DET/KEY3 TO 12/14 KEY_SCAN TO 5/14 CAT'S_EYE TO 5/14 AG_R_LED_ON TO 5,11/14 TO 4,10/14 AG_RMIN STB_RST Seine PANEL TO 1,3/14 AG_DTV_XRST TO 1/14 AG_HOST_IRQ TO 1/14 SBI2 SBO2 TO 1/14 AG_UART_HEAD TO 1/14 LVOPDN TO 12/14 ALARM DRVMUTE READY SERVICE TO 1,10/14 TO 10/14 AG_SRQ_SYSMPU SYS_SCL1_EEP SYS_SDA1_EEP IIC_TUNER TO 9,10/14 SYS_SDA2_TUNER SYS_SCL2_TUNER IIC_SUB_DEVICE TO 5,10/14 SYS_SDA0 SYS_SCL0 TO 5/14 V2_S_DET V1_S_DET AG_EDID_WP AG_HDMI_CEC AG_TV_SUB_ON GRAB_MODULE_IIC/PWM_POW_ON STB3.3V C1125 C1126 10V 16V 10u 0.1u L1100 J0JYC0000068 R1217 47k R1216 47k SUB3.3V R1237 4.7k R1197 47k R1205 47k TP1103 C1117 16V 0.1u STB3.3V *IC1101 TVRQ599S EEPROM SYS_SCL1_EEP SYS_SDA1_EEP 1 A0 2 A1 3 A2 4 GND 8 Vcc 7 WP 6 SCL 5 SDA R1209 4.7k TP1102 R1201 4.7k TP1100 TP1101 R1200 4.7k DTV_XRST EDID_WP FAN_MAX R_LED_ON AUDIOXRST TUNER_SCL TUNER_SDA SUB5V_SENSE SOUND_SOS FAN_SOS SOS KEY3(TV_POWER) AG_RF_AFT1 PANEL_STBY_ON AG_SOUND_SOS AG_SOS AG_AUDIO_MUTE AG_AUDIO_XRST R1210 100 AG_ODU_DET/KEY3 KEY_SCAN CAT'S_EYE AG_R_LED_ON AG_RMIN STB_RST AG_DTV_XRST AG_HOST_IRQ SBI2 SBO2 AG_UART_HEAD LVOPDN LVOPDN MPU_BOOT R1227 7.15k GRAB_MODULE_IIC/PWM_POW_ON SYS_SDA1_EEP SYS_SCL1_EEP KEY_SCAN CAT'S_EYE TP001 R1225 1k R1226 1k R1222 47k TP002 R1223 1k R1180 4.7k R1218 S VJ1101 S C1134 16V 0.01u R1224 47k C1108 16V 0.1u 1 49 BOOT 50 51 52 P32/HWR 53 P40/CS0 SYSMPU_EEP_WP 54 P41/CS1 55 P42/CS2 56 P60/SCK SDA1 57 P61/SO/SDA SCL1 58 P62/SI/SCL CEC_OUT2 59 P63/INT0 KEY1 60 P50/AN0 AI 61 P51/AN1 RF_AF1 62 FACT 63 64 P52/AN2 P31/WR P53/APN330/ARD/TBROGOT AVCC P25/A5/A21 P22/A2/A18P07/AD7 P23/A3/A19P06/AD6 P24/A4/A20P05/AD5 APV9S5S/SCLK1/CTS1 P70/TA0INP94/RXD1 P71/TA1OPU9T3/TXD1 P72/TA3OUT P73/TA4IN P74/TA5OUT P80/TB0IN0/INT5 P81/TB0IN1/INT6 P82/TB0OUT0 P83/TB0OUT1 SUB3.3V 2 PANEL_READY 3 HOST_IRQ 4 PANEL_ALARM 5 CEC_IN 6 RMIN 7 CEC_OUT1 8 9 SRQ_STBMPU 10 11 12 13 14 15 48 47 46 45 P21/A1/A17 44 P20/A0/A16 43 P17/AD15/A15 42 P16/AD14/A14 41 P15/AD13/A13 40 P14/AD12/A12 39 P13/AD11/A11 38 P12/AD10/A10 37 P11/AD9/A9 36 P10/AD8/A8 35 34 33 R1230 100 R1236 100 P90/TXD0 P91/RXD0 AM0 P92/SCLK0/CTS0 DVCC X2 P04/AD4 P03/AD3 P02/AD2 32 DISPEN 31 30 29 P01/AD1 28 P00/AD0 27 ALE 26 NMI 25 P97/XT2 24 P96/XT1 23 RESET 22 AM1 21 X1 20 DVSS 19 PANEL_STBY TV_SUB_ON R1193 4.7k SCL0 SDA0 R1240 4.7k 18 17 C1128 16V 0.1u 16 SUB3.3V R1220 SUB3.3V_SENSE 10k DRVMUTE V2_S_DET PANEL_STBY_ON AG_TV_SUB_ON C1127 16V 0.1u S VJ1100 X1100 H0J250500079 25MHz C1106 50V 15p SYS_SCL0 SYS_SDA0 STB_RST R1145 470 C1107 50V 12p IC1100 C2CBYY000765 SUB3.3V R1195 0 SYSTEM MPU VJ1102 R1231 4.7k R1184 4.7k R1233 4.7k R1198 4.7k S READY AG_HOST_IRQ ALARM AG_RMIN AG_SRQ_SYSMPU SBO2 SBI2 AG_UART_HEAD UART_OUT UART_IN R1228 100k R1239 100k ALARM DRVMUTE READY SUB3.3V UART_OUT UART_IN AG_SRQ_SYSMPU SYS_SCL1_EEP SYS_SDA1_EEP MPU_BOOT R1192 100 CEC_OUT1 R1186 100 R1185 100 R1202 2.2k R1203 2.2k SYS_SDA2_TUNER SYS_SCL2_TUNER SUB3.3V IC1102 C0JBAA000534 AND GATE Vcc OUT_Y IN_A IN_B GND 5 4 3 2 1 SYS_SDA0 SYS_SCL0 AG_HDMI_CEC C1124 16V 0.1u R1188 10k R1189 100 R1190 27k Q1105 2SK122800L G R1191 100 S D R1183 4.7k R1182 4.7k V2_S_DET V1_S_DET SUB5V R1232 4.7k TO 9/14 VIDEO_OUT R1235 4.7k R1164 100 C1118 50V 1000p R1165 2.2k C1119 6.3V 1u Q1100 2SB0709ASL C1120 50V 220p R1166 75 R1167 470k Q1101 2SB0709ASL C1121 50V 1500p R1169 4.7k R1168 10k R1170 10k R1171 33k D1100 MA2J11100L C1122 50V 2200p R1172 22k Q1102 B1ABCF000231 Q1103 R1173 B1ABCF000231 47k C1123 16V 0.1u R1174 47k R1175 22k R1177 100 R1176 39k 55 56 57 58 59 60 61 62 63 49