A-Board (8/20) Schematic Diagram - Panasonic TC-P54VT25 Service Manual

12.12. A-Board (8/20) Schematic Diagram

A-BOARD TXN/A1LWUUS (8/20)
!
ADV7471
TO 5/20
DDCSCL0
DDCSCL0
DDCSDA0
DDCSDA0
DDCSCL1
DDCSCL1
DDCSDA1
DDCSDA1
DDCSCL2
DDCSCL2
DDCSDA2
DDCSDA2
DDCSCL3
DDCSCL3
DDCSDA3
DDCSDA3
AG_HPD3
AG_HPD3
AG_HPD2
AG_HPD2
AG_HPD1
AG_HPD1
AG_HPD0
AG_HPD0
AG_HDMI_5V_DET3
AG_HDMI_5V_DET3
AG_HDMI_5V_DET2
AG_HDMI_5V_DET2
AG_HDMI_5V_DET1
AG_HDMI_5V_DET1
AG_HDMI_5V_DET0
AG_HDMI_5V_DET0
AG_HDMI_CEC
AG_HDMI_CEC
C
AG_KEY1
TO 11/20 AG_KEY1
K TO 11/20
AG_RMIN
AG_RMIN
AG_AI_SENSOR
AG_AI_SENSOR
AG_R_LED_ON
AG_R_LED_ON
AG_SD_LED_ON
MAIN_FAN_ON
MAIN_FAN_ON
AG_FAN_MAX
TO 9/20 AG_FAN_MAX
AG_FAN_SOS
AG_FAN_SOS
GENX_SBI1
GENX_SBI1
RS232C
TO 11/20 GENX_SBO1
GENX_SBO1
FACT_SDBOOT
TO 12/20
FACT_SDBOOT
Mute Analog asic
MON_MUTE
MON_MUTE
TO 10/20
SP_HP_MUTE
SP_HP_MUTE
AG_SOUND_SOS
TO 7/20 AG_SOUND_SOS
STB_RST
TO 10/20 STB_RST
Power Supply
AG_TV_SUB_ON
AG_TV_SUB_ON
TO 9/20
AG_SOS
AG_SOS
AG_ECO_ON
PANEL_STBY_ON
TO 13,14/20
PANEL_STBY_ON
AG_DTV_XRST
TO 2/20 AG_DTV_XRST
KEY3
TO 10/20
KEY3
64 65
GenX8
R1146
1k
C1105
25V
0.01u C1106
C1107
50V
50V
27p
18p
X1100
H0J100500035
10MHz
R1153
680
STB3.3V
GENX3.3V
L1100
J0JYC0000068
C1102
C1103
6.3V 16V
0.1u
10u
R1221
7.15k
76
77
78
TP1111 TP1110
79
TRCD0
P02
80
TRCD1 SCLOCK
81 SDATA
TRCD2
82
AG_HPD3 TRCD3
83
P40_TMIO0_SYSCLK
AG_AI_SENSOR AI_SENSOR 84
P80_ADIN0
AG_KEY1 KEY1
85
P81_ADIN1 IC1100
C1122
R1255 FACT 86
16V P82_ADIN2
1k
RF_AFT 0.01u MODEM_LED1 87
MNZSFH9GP92
P83_ADIN3
R1236 47k 88
TP1104 IVDD
R1243 C1104 89 MPU
FACT_SDBOOT TP1105 16V VSS
47k
R1237 0.1u R1271 47k 90
MODEM_LED2 P84_ADIN4
1k
KEY3 KEY3 91 GenX8
P85_ADIN5
R1124 47k 92
ALL_OFF P74_CECAVL1B
D1107 R1182 R1125 47k 93
(QLINK1) P75_CECAVL1A
B0JCCE000008
27k HDMI_CEC_PU_ON 94
PF0
AG_HDMI_CEC HDMI_CEC
95
P76_CEC0
P41_TMIO1
DDCSDA3 DDCSDA3 96
PD6_DDCSDA3 P42_TMIO2
DDCSCL3
DDCSCL3 97 P43_TMIO3
PD7_DDCSCL3
GENX_SBO1 98
GENX_SBI1 99
AG_HDMI_5V_DET3
HDMI_5V_DET3 100
R1210
47k
66 67
STB3.3V
C1117
TP1103
16V
0.1u
TP1102
1 8
A0
Vcc
R1209 R1198
4.7k 100
2 A1 7 R1201
WP 4.7k
R1205
3 6
A2
SCL
R1206
4 GND 5
SDA
*IC1101
TVRR468S
EEPROM
R1183
SCL1 GENX_SCL
50
49 SDA1 GENX_SDA
48 R1184
47
P16
P32
46 SUB5V
P31 P15
P30 45
P14
R1196
44 ADV_XRST AG_ADV_XRST D1113
47k
P13
AUDIO_XRST AG_AUDIO_XRST
43
P12
42
P11 R1194
68k
IIC_SW IIC_SW
41
P10
C1114
40
VSS 16V
39 0.1u
IVDD
38 SUB5V_SENSE SUB5V_SENSE
P25
37 SUB5V_USB_SENSE SUB5V_USB_SENSE
P24_IRQ5
36 SUB9V_SENSE
P23_IRQ4
SUB3.3V
35 SUB3.3V_SENSE
P22_IRQ3
P3.3V_DET
34
P21_IRQ2
33 READY PANEL_READY
P20_IRQ1
R1216
32 RM_IN AG_RMIN
10k
P50_RMIN_IRQ0
31
P07_IRQ8 R1260
VDD
30 PANEL_VCC_ON PANEL_STBY_ON
IVDD P06_IRQ7
PF2 29
P05_IRQ6 C1202
28 16V 0.1u SOS AG_SOS
27 SOUND_SOS AG_SOUND_SOS
SRQ_GenX AG_SRQ-GENX
26
R1162
100
R1203
C1111
47k
1u
10V
MIHO2_3.3V
C1112
16V
0.1u
R1211
22k
C1126
16V
0.1u
R1272
47k
68 69
54
LED SOS
LED_8V
LED7V_1
R1279
10k
R1273
22k
R1275
D1203 R1274
470
18k LED7V_2
DZ2J056M0L D1202
B0ADEJ000035
Q1202
DSC2001S0L R1276
R1280 470
10k
LED_1
C1204
10V
Q1203
0.22u TO 15/20
DSC2001S0L
LED_2
R1200
4.7k R1281
C1205
10k
10V
0.22u
IIC
GenX8 E2PROM LINE
GENX_SCL
TO 10,12/20
GENX_SDA
PEAKS_SCL1
PEAKS_SCL1
PEAKS_SDA1 IIC1 TO 1,2,12/20
PEAKS_SDA1
SUB3.3V
Lite2
R1257 R1258
UART(LITE2-Gen8)
10k 10k
PD_RXD1
PD_RXD1
TO 17/20
PD_TXD1
PD_TXD1
Lite2 ExBUS/Etc.
R5125
68
G-DTV_VOUTENB
PD_VOUTENB TO 17/20
R5124
47k
PD_XECS5
SD-BOOT-STS
PD_XECS5 TO 2,17/20
AG_SRQ-GENX
AG_SRQ-GENX TO 12/20
IIC_SW
IIC_SW TO 10/20
RF_AFT
RF_AFT TO 6/20
AG_SW_OFF_DET
AG_SW_OFF_DET TO 10/20
From PD4H
P3.3V_DET
P3.3V_DET
TO 14/20
PANEL_READY
PANEL_READY
70 71 72