Panasonic TX-17LA1Q Service Manual page 58

0
1
A0
0 2
A1
0
3
A2
0 4
GND
0L
2
470
R1119 R9172
100 100
007
2u
1048
0
1 10k
R1062
031
0
0V
0p
R1055
100
3.3V
R1065
R1067
R1070
R1066
R1043
0
96
95
94
P5.2 SDA1 P5.14 93
P5.3 SCL1 MAINPOW 92
TMODE LIGHTON P3.13
91
CK P5.15 MUTE 90
TRGI
TRGO P3.11 89
GC2_RST
88
VDD25-2 87
VSS25-2 86
VDD33-7 85
VSS33-7 84
RESQ 83
IC1001
GC_START 82
C2CBYF000028 P3.7 81
P3.6 80
P3.5 79
MICOM
P3.4 78
LED_R
77
P3.2 76
SDA0 75
SCL0
74
RSTIN 73
D11 72
33-2
D3
71
VDD33-2 D2 D12 D10
D5 D4 70
A4
D9 VDD33-6 69
A3
D13 VSS33-6 68
A2
67
66
A13 A14 A15 65
C1027 C1035 C1036 C1041
16V 1000p
16V 50V
0.1u 50V 0.1u 1000p
R1064
EXB38V680JV
R1094 R1056
0 EXB38V680JV
23
54
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C1050
16V 0.1u
3.3 R1120
8
Vcc
4.7k
Q1012
0
7
WP
UNR521100L
0
EEPROM R1096
0
100
3.2
6
SCL
0
R1097
100
3.2
5
SDA
IC1004
TVRN195
R1086
R1087
R1091
27k 27k
27k
R1079
R1077
18k
18k
100
100
100
100
AA_LIGHTON
R1076
100
AA_M2_TRGO
1.7
AA_M2_TRGI
1.6
1.6
R1078
1.6
100
AA_MAINPOW
3.3
0.1 R1085
0
AA_MUTE
0.1
0.1
1.7
0.1
C1048
0
16V 0.1u
0.1
0.1 C1047
R1088
R1117
0.1u
100
AA_RESQ
2.6 16V 1k
AA_GC_START
0
0
R1068 47k
0
R1069 47k
0
R1073 47k
R1118
0
R1074 47k 100
AA_LED_R
3.3
AA_M2_WP
0
0 R1081 100
R1082 100
0
3.3
AQ_D11
0 AA_M2_RESET
AQ_D3
0
AQ_D4
3.3
C1045
1000p AQ_D10
0
50V
0
R1080
0
16V EXB38V680JV
C1046 0.1u
AQ_D12
0
AQ_D2
3.3
AP_SCL0
AQ_D5
AQ_D9 AP_SDA0
R1083
EXB38V680JV
3.3V
C1043
16V
0.1u
AC
*JS9021
24
C1054
0.1 1 24 5.0
R1092
NC Vcc 16V
27k 0.1u
2.6 2 23 0
A1 OE
2.4 3 22 4.7
A2 B1
3.8
3.2 4 21
A3 B2
2.2
3.0 5 20
A4 B3
0.2
2.9 6 19
A5 B4
5.5
2.9 7 18
A6 B5
3.8 5.5
8 17
A7 B6
2.8 9 16 0.2
A8 B7
4.4 10 15 2.2
A9 B8
4.6 11 14 4.5
A10 B9
4.6
0 12 13
GND B10
R1105
0
IC1002
C0EBE0000191
RESET
R1090
27k
C1051
16V
0.1
3.3
1 OUT 5 0.1u
NC
R1089
R1093
27k
5.6k
0
2 VDD
0
0 3 GND 4
NC
C1052
C1049
16V
16V
10u
0.1u
L9025
J0JGC0000021
JS9054 JS9057 JS9060 JS9069
JS9055 JS9058 JS9061 JS9070
JS9056 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 27
31
32
33
34
35
36
37
38
39
40
41