Panasonic TX-17LA1M Service Manual page 58

C1050
16V
0
1
A0
0
2
A1
EEPROM
0
3
A2
0
4
GND
IC1004
TVRN195
R1119
R9172
100 100
R1062
0
R1055
100
3.3V
R1077
18k
R1065 100
R1067
100
R1070 100
R1066 100
R1043
0
1.7
96
1.6
95
94 1.6
SDA1 P5.14 1.6
93
3.3
SCL1 MAINPOW 92
0.1
LIGHTON P3.13 91
P5.15 MUTE 90 0.1
TRGI
TRGO P3.11 0.1
89
1.7
GC2_RST 88
0.1
VDD25-2 87
VSS25-2 86 0
VDD33-7 0.1
85
0.1
VSS33-7 84
2.6
RESQ 83
IC1001
0
GC_START 82
C2CBYF000028 P3.7 0
81
0
P3.6 80
0
P3.5 79
MICOM
0
P3.4 78
LED_R 77 3.3
0
P3.2 76
0
SDA0 75
0
SCL0 74
RSTIN 73 3.3
D11 0
72
0
D3 71
D2 D12 D10
3.3
D5 D4 70
D9 VDD33-6 69 0
D13 VSS33-6 0
68
0
67
0
66
3.3
65
C1043
C1035 C1036 C1041
1000p 16V 50V 16V
50V 0.1u 1000p 0.1u
R1064
EXB38V680JV
R1094 R1056
0 EXB38V680JV
23
54
0.1u
3.3 R1120
8
Vcc
4.7k
Q1012
0
7
WP
UNR521100L
0
R1096
0
100
3.2
6
SCL
0
R1097
100
3.2
5
SDA
R1086 R1087
R1091
27k 27k
27k
R1079
18k
AA_LIGHTON
R1076
100
AA_M2_TRGO
AA_M2_TRGI
R1078
100
AA_MAINPOW
R1085
0
AA_MUTE
C1048
16V
0.1u
C1047
R1117 R1088
0.1u
100
AA_RESQ
16V 1k
AA_GC_START
R1068 47k
R1069 47k
47k
R1073
R1118
47k
R1074 100
AA_LED_R
AA_M2_WP
R1081 100
100
R1082
AQ_D11
AA_M2_RESET
AQ_D3
AQ_D4
C1045 1000p
AQ_D10
50V
R1080
16V EXB38V680JV
C1046
0.1u AQ_D12
R1090
AQ_D2
27k
AP_SCL0
AQ_D5
AQ_D9 AP_SDA0
R1089
R1083
27k
EXB38V680JV
C1049
3.3V
L9025
J0JGC0000021
AC
JS9054
*JS9021
JS9055
JS9056
24
C1054
0.1 5.0
R1092 1 24
NC Vcc 16V
27k 0.1u
2.6 0
2 23
A1 OE
2.4 4.7
3 22
A2 B1
3.2 4 21 3.8
A3 B2
2.2
3.0 5 20
A4 B3
2.9 0.2
6 19
A5 B4
2.9 5.5
7 18
A6 B5
3.8 5.5
8 17
A7 B6
2.8 0.2
9 16
A8 B7
4.4 10 15 2.2
A9 B8
4.6 11 14 4.5
A10 B9
0 12 13 4.6
GND B10
R1105
0
IC1002
C0EBE0000191
RESET
C1051
16V
0.1
3.3
1 OUT 5 0.1u
NC
R1093
5.6k
0
2 VDD
0
0
3 GND 4
NC
C1052
16V
16V
10u
0.1u
JS9057 JS9060 JS9069
JS9058 JS9061 JS9070
JS9059 JS9062 JS9071
TC-20LA1H, TX-20LA1M/Q/T/X/Z DG-Board (3 of 5) Schematic Diagram
25
5V
TP9056
TP9057
TP9058
TP9059
TP9060
TP9061
JS9072
JS9073
JS9074
JS9068
26
31
32
33
34
35
36
37
38
39
40
41
27