A-Board (7/14) Schematic Diagram - Panasonic TC-P42C1 Service Manual

11.13. A-Board (7/14) Schematic Diagram

A-BOARD TXN/A1ETUUS (7/14)
!
HDMI
TO 8/14
LVDS Out
TO 5,10/14
TO 10/14
GRAB_MODULE_IIC/PWM_POW_ON
CN to H
TO 1,12/14
TO 5/14
AG_SOUND_SOS
R1238
47k
TO 5/14
Power Supply
TO 4/14
Seine
TO 1,3/14
PANEL
SERVICE
TO 1,10/14
TO 10/14
IIC_TUNER
TO 9,10/14
IIC_SUB_DEVICE
TO 5,10/14
55 56
SYSTEM MPU,EEPROM
AG_EDID_WP
AG_EDID_WP
AG_HDMI_CEC
AG_HDMI_CEC
AG_TV_SUB_ON
AG_TV_SUB_ON
GRAB_MODULE_IIC/PWM_POW_ON
PANEL_STBY_ON
PANEL_STBY_ON
R1210
AG_RF_AFT1 100
TO 9/14 AG_RF_AFT1
AG_SOUND_SOS
TO 4/14
AG_SOS
AG_SOS
AG_AUDIO_MUTE
AG_AUDIO_MUTE
AG_AUDIO_XRST
AG_AUDIO_XRST
AG_ODU_DET/KEY3
AG_ODU_DET/KEY3
KEY_SCAN
TO 12/14 KEY_SCAN
CAT'S_EYE
TO 5/14 CAT'S_EYE
AG_R_LED_ON
TO 5/14 AG_R_LED_ON
AG_RMIN
TO 5,11/14
AG_RMIN
STB_RST
TO 4,10/14
STB_RST
AG_DTV_XRST
AG_DTV_XRST
AG_HOST_IRQ
TO 1/14 AG_HOST_IRQ
SBI2
SBI2
TO 1/14 SBO2
SBO2
AG_UART_HEAD
TO 1/14 AG_UART_HEAD
LVOPDN
TO 1/14 LVOPDN
ALARM
ALARM
DRVMUTE
TO 12/14 DRVMUTE
READY
READY
R1228 R1239
100k 100k
UART_OUT
UART_IN
AG_SRQ_SYSMPU
AG_SRQ_SYSMPU
SYS_SCL1_EEP
SYS_SCL1_EEP
SYS_SDA1_EEP
SYS_SDA1_EEP
MPU_BOOT
SUB3.3V
R1192
100
SYS_SDA2_TUNER
SYS_SDA2_TUNER
SYS_SCL2_TUNER IC1102
SYS_SCL2_TUNER
Vcc
SUB3.3V
C0JBAA000534
IN_A
AND GATE IN_B
SYS_SDA0
SYS_SDA0
SYS_SCL0
SYS_SCL0
AG_HDMI_CEC
V2_S_DET
V2_S_DET
TO 5/14
V1_S_DET
V1_S_DET
R1235 R1165 C1120
4.7k 2.2k 50V
C1119 220p
6.3V
Q1101
1u
2SB0709ASL
R1164
R1166
100
Q1100 75
TO 9/14 VIDEO_OUT
R1167 R1169
2SB0709ASL
470k 4.7k
C1118
R1168
50V 10k
1000p
57 58
R1212
47k
R1211
68k
R1213
68k
R1214
33k
R1237
4.7k
R1197
47k
C1126
STB3.3V C1125
10V 16V
10u 0.1u
L1100
J0JYC0000068
R1180
R1227 4.7k
7.15k
LVOPDN DISPEN
49 32
MPU_BOOT BOOT
50 31
51 30
52 P22/A2/A18 P07/AD7 29 PANEL_STBY
P32/HWR P01/AD1
P23/A3/A19 P06/AD6
53 28 TV_SUB_ON
P40/CS0 P24/A4/A20 P05/AD5 P00/AD0
54 27
P41/CS1 ALE
R1218 SYSMPU_EEP_WP
55 26
P42/CS2 NMI
GRAB_MODULE_IIC/PWM_POW_ON S VJ1101 SCL0
56 25
P60/SCK P97/XT2
S
SYS_SDA1_EEP SDA1 SDA0
57 24
P61/SO/SDA P96/XT1
SYS_SCL1_EEP SCL1 58 23
P62/SI/SCL RESET
C1134 CEC_OUT2 59 22
P63/INT0 AM1
R1225 1k
KEY_SCAN 16V 0.01u KEY1 60 21
P50/AN0 AVSS P95/SCLK1/CTS1 X1
CAT'S_EYE AI 61 P70/TA0IN P94/RXD1 20
P51/AN1 DVSS
RF_AF1 P71/TA1OUT P93/TXD1
R1226 1k R1224 47k 62 19
R1222 47k FACT
63 18
TP001
64 17
C1108
TP002
1k 16V
R1223
0.1u
SUB3.3V_SENSE
SUB3.3V
R1195
0
SUB3.3V
R1232
4.7k
CEC_OUT1
R1186 R1185
100 100
OUT_Y
C1124 R1188
16V R1190
10k
Q1105
0.1u 27k
GND 2SK122800L
G
R1189 R1191
100 100
S D
SUB5V
D1100
R1175
Q1103
R1171 MA2J11100L 22k
33k
B1ABCF000231
R1173
47k
C1121 R1177
50V
100
1500p R1172
22k
C1123
Q1102 R1174 R1176
16V
47k 39k
C1122 B1ABCF000231
R1170 0.1u
50V
10k
2200p
59
49
SUB5V
SUB9V
C1117
TP1103
16V
0.1u
SUB3.3V
1 A0
*IC1101
R1205 2 A1
47k
TVRQ599S
EEPROM 3
A2
4 GND
SYS_SCL1_EEP
SYS_SDA1_EEP
DRVMUTE
V2_S_DET
PANEL_STBY_ON
AG_TV_SUB_ON
R1193
4.7k
SYS_SCL0
R1240 4.7k SYS_SDA0
STB_RST
S
C1127
VJ1100
16V 0.1u C1106
50V
15p
X1100
25MHz
H0J250500079
C1128 R1145 C1107
16V 470 50V
0.1u 12p
SUB3.3V
R1220
10k
IC1100
C2CBYY000765
SYSTEM MPU
60 61
STB3.3V
8 R1209 R1201 R1200
Vcc
4.7k 4.7k 4.7k
TP1102
7
WP
TP1100
6
SCL
TP1101
5
SDA
62 63