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Panasonic SA-XR10E Service Manual page 85

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SCHEMATIC DIAGRAM-6
D
E
A
W
E A F C
B
C
L
K
H
I
J
F
G
13
D
MAIN CIRCUIT
3.3V
3.3V
1.6V
1.8V
14
13
12
11
Vcc
O
Y
1
2
3
4
1.6V
3.3V
1.8V
1.6V
3.3V
0V
0V
3.3V
14
13
12
11
Vcc
1
2
3
4
3.3V
4V
0V
0V
3.3V
3.3V
1.6V
1.8V
14
13
12
11
Vcc
1
2
3
4
1.6V
3.3V
1.8V
1.6V
14
15
:POSITIVE VOLTAGE LINE
12.1V
3.3V
IC102
C0JBAA000149
AND GATE
3.3V
1.6V
1.8V
R152
10
9
8
100
R160
47
GND
5
6
7
3.3V
1.8V
R156
47
IC104
C0JBAC000262
NAND GATE
R142
100
4V
3.3V
0V
10
9
8
R146
47
GND
R150
5
6
7
47
0V
3.3V
IC103
C0JBAA000149
AND GATE
R187
100
3.3V
1.6V
1.8V
10
9
8
R195
47
R191
GND
47
5
6
7
3.3V
1.8V
16
:FM/ AM SIGNAL LINE
R151
3.3
R157
5.4V
1K
1.8V
Q106
1.8V
R153
5.4V
1K
1.8V
Q105
1.8V
Q105,106
B1ABDB000029
FILTER AMP
R141
3.3
R143
5.4V
1K
1.8V
Q101
1.8V
R147
5.4V
1K
1.8V
Q102
1.8V
Q101,102
B1ABDB000029
FILTER AMP
R186
3.3
R192
5.4V
1K
1.8V
Q114
1.8V
R188
5.4V
1K
1.8V
Q113
1.8V
Q113,114
B1ABDB000029
FILTER AMP
R176
3.3
R177
R178
5.4V
100
1K
1.8V
Q109
1.8V
R181
47
R182
5.4V
1K
1.8V
Q110
1.8V
R185
47
17
18
A
B
C
D
E
F
G
H
I
J
K
L
Q109,110
B1ABDB000029
FILTER AMP
19

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