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SCHEMATIC DIAGRAM-12
I
OPERATION (1) CIRCUIT
R606
R609
R613
R617
68K
22K
10K
6.8K
J
OPERATION (2) CIRCUIT
R605
10K
K
FL CIRCUIT
R636
R615
68K
JK600
HEADPHONES
4
5
2
3
6
7
1
C672
0.1
R631
R638
R644
R649
4.7K
2.7K
2.2K
1.8K
R608
R611
R616
R624
R633
6.8K
4.7K
2.7K
2.2K
1.8K
R645
R677
R647
4.7K
2.7K
2.2K
R618
R630
R635
R623
22K
10K
6.8K
4.7K
2.7K
A
C
E
D
L602
100 H
A
B
C
:POSITIVE VOLTAGE LINE
:CD PLAYBACK SIGNAL LINE
R653
R656
1.2K
1K
R660
1K
R640
R648
R652
1.2K
1K
1K
D607
SLR325MCT31W
(TRI-AMP)
R646
330
R603
R607
1.2K
1K
R600
R604
R629
R634
2.2K
1.8K
1.2K
1K
IC602
BU2090AF-E2
LED DRIVE
0.6V
8
7
6
5
B
9
10
11
12
6.8V
0V
6.9V
6.9V
(6.8V)
A
B
C
D
D611-615
SLR325MCT31W
S600
(SOUND CONTROL JOG)
1
2
3
R935
12K
R910
22K
CP600
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
R936
CN600
F
R610
G
1K
H
R639
1K
I
8.5V
R681
1K
R687
1K
0V
0V
4
3
2
1
13
14
15
16
R680
0.6V
5.6V
0.6V
5.0V
100
E
D
E
H603
1
2
3
4
5
6
7
8
10K
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