A-Board (6/11) Schematic Diagram - Panasonic TC-L42U12 Service Manual

11.7. A-Board (6/11) Schematic Diagram

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A-BOARD (6/11)
TXN/A10PYHS
STB3.3V
R1223
R1213 100
47k
STB3.3V
R1262 R1260
47k 47k
TP1104
TP1105
R1261
1k
STB3.3V
C1139
TP1109
0.1u
16V
R1201 R1200
R1249
1 A0 8
47k 4.7k 4.7k
Vcc
TP1108
2 A1 7
WP
R1246
0
3 6
A2
SCL
R1205
22
4 GND 5
SDA
R1206
22
*IC1103
TVRQ621S
EEPROM
46 47
R1211
47k
STB3.3V
C1129
L1101 16V
0.1u
J0JYC0000068
G-EXTRG0
C1127 C1128
10V 16V
10u 0.1u
P41.TMIO1 1
AG_HPD1 P42.TMIO2 2
AG_HPD2
P43,TMIO3 3
AG_PANEL_AGW P44,TMIO4 4
P44_TMIO4
P63_SBO1
AG_R_LED_ON
P00 5
P00 P64_SBI1
P01 6 PF4
P01
PF3 R1275 47k R1283 47k 7
PF3
P03,SBT0B R1251 47k 8
P03_SBT0B
P04,SBO0B 9
P04_SBO0B
R1284
PD0,DDCSDA0 47k 10
PD0_DDCSDA0
PD1,DDCSCL0 R1285 47k 11
G-FACT PD1_DDCSCL0
DDCSDA1 IC1102
PD2,DDCSDA1 12
PD2_DDCSDA1
DDCSCL1 PD3,DDCSCL1 13
PD3_DDCSCL1
MNZSFH9GP82
AG_HDMI_5V_DET1 PF1 14
PF1
DDCSDA2
PD4,DDCSDA2 15 GenX8
PD4_DDCSDA2
DDCSCL2 PD5,DDCSCL2 16
PD5_DDCSCL2
G-PEAKS_SERIAL_SBO
P65,USBO2 17
P65_USBO2
G-PEAKS_SERIAL_SBI P66,USBI2 18
P66_USBI2
G-SUB3.3V_SENSE 19
P26
P26
R1175 22 P70,SDA0 20
P70_SDA0
P60_SBO0A
R1174 22 P71,SCL0 21
P71_SCL0 P61_SBT0A
VSS 22 P62_SBI0A
VSS
AG_HDMI_5V_DET2 PF2 23
IVDD 24
C1137
VDD 16V 0.1u 25
C1136
10V 1u
R1197
47k
TO 2,5/11
AD_SCL3
AD_SDA3
G-GENX-EEP_WP
TO 5/11
SCL
SDA
48 49
FOR
FACTORY
USE
G-PEAKS_SERIAL_SBO
G-PEAKS_SERIAL_SBI
R1240
G-HDMI_CEC_PU_ON
TP4601
AG_HDMI_CEC
TP4600
75 SDATA / (UND) G-SDATA
74 SCLOCK / (UND) G-SCLOCK
R1146 STB_RST
73 P02 1k
C1130
72 10V 1u NRST G-NRST
NRST
TRCST
R1241 0 AG_SRQ-GENX
71 NBOOT / (N.C.)
TRCCLK NBOOT
EXTRG0 70 PE2 AG_MAIN_FAN_ON
PE2
69 C1133 R1222 47k PE1 C1131
PE1
16V 0.1u 50V 33p
68 IVDD X1101
IVDD
H0J100500035
67 OSCXI
OSCXI
10MHz
66 OSCXO
OSCXO
65 VSS R1233
VSS R1232
1M
C1134 680
64 NTEST C1132 22p
NTEST 50V
63 10V 1u VDD
VDD
62 IVDD
IVDD
AG_FAN_SOS
61 PE4,VPPEX / (PE4)
PE4_VPPEX
60 C1141 PE3 AG_FAN_MAX
PE3
10V 1u
59 PE0
PE0
58 P37 VOUTENB
P37
57 P36 AG_SW_OFF_DET
P36
R1256 47k VI2P11
56 P35
P35
P73_SCL1
55 P34 AG_DTV_XRST
P72_SDA1 P34
P17 54 P33
P33
53 P32 AG_A_MON_MUTE/SP_MUTE AG_AUDIO_MUTE
R1149 1.8k AG_TV_SUB_ON
52 P31
51 P30 G-GENX-EEP_WP
C1138
16V
0.1u
50 51
33
SUB5V
SUB3.3V
A07
TO 1/11
R1254
R1253
TP1110 10k 10k UART(LITE2-GenX4)
R1239
0
SBI2
R1235
SBO2
TP1111 0
D1114
MA3X704A0L
27k
TO 9/11
AG_HDMI_CEC
AG_HDMI_5V_DET1
AG_HDMI_5V_DET1
AG_HDMI_5V_DET2
AG_HDMI_5V_DET2
AG_HDMI_5V_DET3
AG_HDMI_5V_DET3
AG_HPD1
AG_HPD1
AG_HPD2
AG_HPD2
AG_HPD3
AG_HPD3
TO 8/11
DDCSDA1
DDCSDA1
DDCSCL1
DDCSCL1
DDCSDA2
DDCSDA2
TO 1/11
DDCSCL2
DDCSCL2
DDCSDA3 VI2P11
DDCSDA3
DDCSCL3
DDCSCL3
TO 1/11
VOUTENB
TO 4/11
AG_SOUND_SOS
AG_AUDIO_XRST
STB3.3V
TO 9/11
AG_ADV_XRST
AG_ADV_XRST
TO 5/11 SUB3.3V
R1250
G-PANEL_LED_ON
7.15k
G-PANEL_LED_ON TO 5/11
R1273 1%
G-SUB3.3V_SENSE 10k GENX-KEY1
DTV12V C1140
SUB9V R1263
25V
R1274 1k
R1266 TO 5/11
100k 0.01u
68k
G-MAIN9V_SENSE
AG_RMIN
VJ1100
R1267
VJUMP2012-P
AG_R_LED_ON
33k
R1268
G-DTV9V_SENSE 68k
SUB5V
VJ1106 R1269
AG_FAN_MAX
R1271
VJUMP2012-P 22k
47k
G-SUB5V_SENSE
AG_FAN_SOS R5565
R1270
47k
68k
AG_MAIN_FAN_ON R5563
47k
TO 7/11
AG_PANEL_TEST_ON
AG_PANEL_TEST_ON
AG_PANEL_AGW
AG_PANEL_AGW
TO 7/11
TO 3,4/11
AG_BACK_VOUTENB
AG_BACK_VOUTENB STB_RST
TO 3/11
AG_SOS
TO 3/11
AG_TV_MAIN_ON
AG_TV_MAIN_ON
AG_PANEL_VCC_ON
AG_PANEL_VCC_ON
AG_INVERTER_ON
AG_INVERTER_ON
TO 3/11
AG_TV_SUB_ON
AG_TV_SUB_ON AG_SW_OFF_DET
AG_INVERTER_SOS
AG_INVERTER_SOS AG_DTV_XRST
AG_AUDIO_MUTE
TO 7/11
AG_PWM_POW_ON STB3.3V
AG_PWM_POW_ON
TO 4/11
AG_ODU_DET/KEY3 R1245
AG_ODU_DET/KEY3
47k
TO 5/11
AG_SRQ-GENX
TO 11/11
AG_RF_AFT1
AG_RF_AFT1
52 53
VI2P11
SD_BOOT_STS
VOUTENB
AG_SOUND_SOS
AG_AUDIO_XRST
AG_KEY1
AG_RMIN
AG_R_LED_ON
STB_RST
AG_SOS
AG_SW_OFF_DET
AG_DTV_XRST
AG_AUDIO_MUTE
AG_SRQ-GENX
54