A-Board (6 Of 6) Schematic Diagram - Panasonic TC-19LX50 Service Manual

10.7. A-Board (6 of 6) Schematic Diagram

51
52
53
STB3.3V
STB3.3V
IC1103
C0CBCBC00062
STB5V
D1109
B0HCMM000014
C1192
4.8 3.2
10V C1187 C1193
16V 4V
1u
Vin Vo 1u 100u
GND
Cont Noise
4.8 0 1.2
IC1102
C1190
16V
C0EBF0000335
0.01u
RESET
BASUB9V
MAIN9V
54
55
56
57
58
TC-19/23LX50, TC-19/23LE50 A-Board (6/6) Schematic Diagram
46 47
C1189 R1240
C1188
0.1u 0.1u 47k
10V 10V
3.2 4.5
0 4.8 R1150
STB3.3V EXB38VR000V EXB38VR000V
EXB2HVR000V
C1191
10V
1u
*R1126
STB5V
10k
R1122
R1109
R1127
1k EXB2HVR000V 3.2 1
10k 1.5
2
C1155 A7
1.6 3
10V
A6 1.6
1u 4
P65/A06 P67/A08
A5
1.6 5
P64/A05 P84/A21
A4 1.6
6 OSCMD0
P63/A04
A3
1.6 7
P62/A03
A2 1.6
8
P61/A02
A1
1.8 9
P60/A01
0
10
TEST
3.2 11
VDD
1.2
12
RTCXI
C1159 3.2 13
RTCX0
10V 0.1u
0
R1115 14
VSS
AH_PANEL5V_ON 1k
3.2 15
P45/HI0 PANEL5V_ON
0
16
P44/HI1
0 17
P43/VI0
0
18
P42/VI1 BS9V DET
3.2 19
P16/TM3IO Main9V DET
R1108 3.3 20
R1111 P15/TM2IO Sub5V DET
SUB5V
10k R1118 1k 3.1 21
5.6k R1114 P14/TM1IO
R1116 MAIN_ON
33k R1123
3.1 22
56k P13/TM0IO AC_ON
22 *IC1101
SDA0B 3.2
23 PC3/SDA0B
C1160
SCL0B 3.2 24
AH_MAIN_ON PC2/SCL0B
10V 0.1u
0 MN102H90MTY
AH_AC_ON R1124 25 VSS
R1117
R1119
22 0 26
1k P41/HCCLK0 LED_R
1k
3.2
AH_RLED 27 P40/HCCLK1 LED_G
R1221
3.2 28
VDD
D1HG5608A002
AH_GLED DOSD_B04 0
29 P37/B04
DOSD_B03
*R1113 0 30
P36/B03
1k
DOSD_B02 0
31
P35/B02
DOSD_B01
0 32
P34/B01
DOSD_B00 0
33
P33/B00
DOSD_G05
0 34
P32/G05
DOSD_G04 0
35
P31/G04 VSS
DOSD_G03
0 36
P30/G03 P24/R04
0
37 P23/R03
P27/G02
0 38
0
39
3.2 40
R1222
D1HG5608A002
DOSD_G02
DOSD_G01 C1161
10V
DOSD_G00 0.1u
DOSD_R04
C1165
DOSD_R03
10V
DOSD_R02
0.1u
DOSD_R01
DOSD_R00
48 49
R1102
MAIN3.3V
4.7k
R1103
R1136
4.7k
0
0 R1224
100
3.2
C1153 C1152
10u
1u
16V
10V 0
Q1107
UNR221500L
10V
R1152 C1170
EXB38VR000V 0.1u
EXB2HVR000V
R1151
R1137
R1175
0
R1176
0
120 0
0
119 R1177
0
118 0
5.2 R1194 22 SDA1
117
P51/OE PC4/SDA1
R1162 R1195
116 5.2 22 SCL1
P52/WE PC5/SCL1
0.1 100
TSTMD0 115
PD0/WDOUT/SBT2
R1181
114 3.2
PD1/STOP/SBI2
1.1 R1148
113 1k
PD2/SBO2
0
112 3.2
P53/PWM0/CS0
0
111
P54/PWM1/CS1
110 0.2
P55/PWM2/CS2
3.1 R1237
109
P56/PWM3/CS3
108 0
P90/SBT0 10k
0
107
P91/SBI0
106 0
P92/SBO0
3.2
105
P93/SBT1
104 1.0 R1165 1k
P94/SBI1
1.0
103
P95/SBO1
102 0
P57/RMIN/IRQ0
101 3.2 C1177
VDD
50V R1197
100 1.6
OSC1 4MHz
R1158 22p 7.15k
99 1.6 0 X1102
OSC2 C1178 1%
0 50V AL_KEYSCAN
VSS 98
H0J400400025 22p
97 3.2 C1174 R1192
PE0/ADIN0
0.1u 1k
3.3 10V
PE1/ADIN1 96
95 0 R1170
MCU PE2/ADIN2
1k
0 R1163 AL_YMAX
PE3/ADIN3 94
1k AL_A_MUTE
93 0 D1110
PE4/ADIN4
0 MA2J11100L AL_A_MON_DEF
PE5/ADIN5 92
*R1190 AL_AI_SENSER
91 2.2 R1160
PE6/ADIN6
0 56 *C1176 1k
90
PE7/ADIN7 16V
89 0 0.01u
PF0/ADIN8/IRQ02
0
88 R1143
PF1/ADIN9/IRQ03
0
87 0
PF2/ADIN10/IRQ4
0 R1184
86
CLH PF3/ADIN11/IRQ5
22 SDA2
85 3.2
VREFHS0 PC6/SDA2
3.2 SCL2
CVBS0 84
PC7/SCL2
83 0 R1185
22
3.2
82 C1173
0.1u
81 1.2
10V
MAIN3.3V
R1180
*C1195
6.3V 1k
1u
C1167 C1169
10V 10V
0.1u 0.1u
*R1154
0
*R1156
0
R1164
1k
AL_SRQ
50 51
27
A-BOARD (6/6)
TXN/A10LFM (TC-19LE50/LX50)
TXN/A10LEM (TC-23LE50/LX50)
AK_VOL
R1281 R1282
47k
47k
R1202 0 Q1109
Q1102
47k 0.5 0.5 2SC584500L
2SC584500L
0 0
0.5 AK_RM 0
C1179 R1279
Q1110
50V R1206 0 47k
R1204
100p
0 10k 2SC584500L
100k
A16 2.0 1.7 A17
1 A15 48
A16
A15 2.4 3.2 R1212
2 A14 47
BYTE
AK_MAIN_SW_DET 10k
A14
2.4 3 A13 46 0
VSS
A13 D15
0.7 4 A12 45 1.8
DQ15/A-1
A12 1.9 2.1 D07
5 A11 44
DQ7
A11 1.1 1.7 D14
6 A10 43
DQ14
A10 D06
1.4 7 A9 42 1.8
DQ6
A9 1.5 8 A8 41 1.4 D13
DQ13
AL_FIL 0 0 D05
9 N.C. 40
DQ5
D12
MAIN3.3V 0 10 N.C. 39 1.8
DQ12
WE D04
3.2 11 WE 38 2.0
DQ4
R1211 0
0 3.2
12 RESET 37
VCC
0 1.3 D11 C1182 C1183
13 N.C. 36
10V 16V
DQ11
D03 0.1u 4.7u
0 14 N.C. 35 0
DQ3
D10
0.6 15 RY/BY 34 1.6
DQ10
AH_INV_ON
A19 0 1.5 D02
16 N.C. 33
DQ2
A18 0 1.1 D09
17 A17 32
DQ9
A8 D01
1.0 18 A7 31 0.9
DQ1
A7 0.8 19 A6 30 1.1 D08
AH_TV_SOS
DQ8
AH_INV_SOS A6 1.7 1.5 D00
20 A5 29
DQ0
A5 OE
1.3 21 A4 28 0
OE
A4
1.5 22 A3 27 0
VSS
A3 0 0 CSS
23 A2 26
CE
A2 1.6 1.6 A1
24 A1 25
A0
AK_CC
R1208 R1210
0
47k
*IC1104
TVRN433:TC-19LE50/LX50
TVRN432:TC-23LE50/LX50
0 1 A0 8 3.2
VCC
C1181
EEPROM
10V
1u
3.2
0 2 A1 7
WP
R1213
22
0 3 A2 6 3.2
SCL
0 3.2
4 GND 5
SDA
R1214
22
JS1103
ZA4001
TESA169
ZA4020
ZA4002
K4CD01000002
TESA169
ZA4003 ZA4023
K4CD01000002
TESA169
ZA4004
TESA169
ZA4005
TESA169
ZA4027
K4CD01000002
ZA4006
TESA169
ZA4007
TESA169
ZA4008 SUFFIX JW
TESA169 *JS1104
AB TC-23LE50/LX50
ZA4030
TESA169
*JS1106
AD TC-19LE50/LX50
TC-19/23LX50, TC-19/23LE50 A-Board (6/6) Schematic Diagram
52 53
TC-19LX50 / TC-23LX50 / TC-19LE50 / TC-23LE50
SCL0A
SDA0A
54