Panasonic TX-17LA1Q Service Manual page 46

5V
2
3.3V
R1077 R1079 R1086
18k 18k
27k
R1058
38
4.7k
V
p
R9172 100
R1119 100
R1065 100
R1067 100
R1070 100
R1066 100
R1076 100
96 2.4
95 2.4
94 1.5
SDA1 P5.14
93 1.5
SCL1 MAINPOW 92 3.3
LIGHTON P3.13 91 0
P5.15 MUTE
90 0
TRGI
TRGO P3.11 89 2.3
GC2_RST 88 2.3
C1048
VDD25-2 2.6
87
0.1u
VSS25-2 86 0 16V
C1047
VDD33-7 85 3.3
VSS33-7 84 0 16V 0.1u
R1117
RESQ 83 2.6
GC_START 82 3.3
P3.7 81 0
R1068 47k
P3.6 80 0
R1069 47k
P3.5
79 0
R1073 47k
P3.4 78 0
47k
R1074
LED_R 77 3.3
P3.2
76 0
SDA0 75 2.3
SCL0 74 2.7
RSTIN
73 3.3
AQ_D11
D11 72 1.4
AQ_D3
D3 71 1.1
D2 D12 D10
AQ_D4
D5 D4 70 1.3 C1045
AQ_D10
50V 1000p
D9 VDD33-6 69 3.3
D13 VSS33-6 68 0
R1080
67 1.2 EXB38V680JV
C1046
AQ_D12
66 1.3
16V 0.1u
AQ_D2
65 0.8
AQ_D5
AQ_D9
R1083
EXB38V680JV
3.3V
R1064
EXB38V680JV
R1056
EXB38V680JV
23
48
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C1050
0.1u
16V
3.3
0 1 8
A0 Vcc
R1120
4.7k
0 2 7 0
A1 WP
EEPROM
R1096
3.4 100
0 3 6
A2 SCL
0 4 5 3.4
GND SDA
R1097
100
IC1004
TVRN193
AA_M2_WP
3.3V
R1087
27k
R1092
R1091
27k
27k
AA_LIGHTON
AA_M2_TRGO
AA_M2_TRGI
R1078
100
R1085
0
AA_MUTE
R1088
100
1k AA_RESQ
AA_GC_START
R1118
100 AA_LED_R
AA_M2_WP
R1081 100
100
R1082
AA_M2_RESET
3.3V
C0EBE0000191
R1090
27k
AP_SCL0
R1093
5.6k
AP_SDA0
3.3
R1089
27k
3.3
C1049
0
16V
0.1u
2.5V
L9025
JS9054
J0JGC0000021
JS9055
JS9056
JS9057
JS9058
JS9059
24
0
0
0
Q1012
UNR521100L
5V
TP9056
TP9057
0 1 24 5.0 C1054
TP9058
NC Vcc
16V
0.1u
0 2 23 0
A1 OE
TP9059
2.6 3 22 3.6
A2 B1
2.7 4 21 3.8
A3 B2
TP9060
0 5 20 4.1
A4 B3
3.4 6 19 3.9 TP9061
A5 B4
3.3 7 18 4.8
A6 B5
3.2 8 17 4.8
A7 B6
0 9 16 4.5
A8 B7
0 10 15 4.5
A9 B8
0.5 11 14 0
A10 B9
0 12 13 0
GND B10
R1105
0
IC1002
C1056
10V
1u
RESET
0
1 OUT 5
NC
2 VDD
3 GND 4 0 C1052
NC 10u
16V
C1051
16V
0.1u
JS9060 JS9069
JS9061 JS9070
JS9062 JS9071
JS9072
JS9073
JS9074
DG-BOARD TXNDG10LMK (3/6)
!
(FOR 17INCH MODEL)
TC-17LA1H, TX17LAM/Q/T/X/Z DG-Board (3 of 6) Schematic Diagram
25
3.3V
3.3 1 14 3.3
1A Vcc
2.7 0.1
2 13
1B 4B
3.3 0.1
3 12
1Y 4A
0
3.3 4 11
2A 4Y
0.1
2.7 5 10
2B 3B
3.3 6 9 0.1
2Y 3A
0
0 7 8
GND 3Y
G G
G
G
C1057
1u
C1059 C1060
6.3V
10V
100u
1u
3.3V
R1107
10k
IC1006
C0JBAB000591
INVERTER
26 27
21
22
23
24
C1058
0.1u
16V
25
26
27
28
29
30
31
32
33
34
35