Schematic Diagram - Io Section (1/2) - Sony HCD-SR1 Service Manual

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HCD-SR1/SR2/SR3
Ver 1.2
Q Q
3-24. SCHEMATIC DIAGRAM — IO SECTION (1/2) —
3 7 6 3 1 5 1 5 0
R633
1.5k
R634
1.5k
J601
4P
R635
6.8k
R636
6.8k
R632
C612
R631
47k
220p
47k
T E
50V
L
1 3 9 4 2 2 9 6 5 1 3
C624
1000p
C623
220p
R637
6.8k
IC603
TORX141L
OPTICAL RECEIVER
C626
0.1
3.3
0.2
R645
100
C627
22 25V
L602
J201
3P
J602
1P
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HCD-SR1/SR2/SR3
R125
68k
C116
50V
RDS DECODER
IC B/D
R621
10k
C605
R622
22 25V
R624
10k
10k
C606
R623
10k
22 25V
C607
22 25V
C608
22 25V
R628
R627
R626
C611
R625
C610
C609
10k
10k
10k
MC14052 BDR2
220p
R630
10k
220p
R629
220p
C604
50V
47k
50V
47k
50V
100
16V
C615
R639
C613
C614
R641
R643
R640
22 25V
47k
220p
220p
10k
10k
47k
R638
C616
R644
6.8k
R642
22
10k
10k
25V
AUDIO INPUT SELECTOR
C643
220p
Q607
0
DTC343TK-T-146
MUTE DRIVE
0
C635
0.01
0
Q606
DTC343TK-T-146
MUTE DRIVE
R605
100
R656
47k
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C101
3300p
C113
0.1
Q103
2SC2412K-T-146-Q
R120
DET AMP
4.7k
1.4
C114
330p
R121
470k
R124
R123
C102
47k
R122
10k
3300p
1k
IC101
R126
BU1924F-E2
330
C120
C115
100
560p
2.7
16V
0
D101
C105
UDZSTE-175.1B
R106
1
C119
0.01
5.1
5
R107
6.9
470k
0.9
1.9
2.7
2.5
C118
51p
1.5
C107
22
2.5
X101
R110
Q102
C117
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220
0.9
2SC2412K
4.332MHz
10
56p
2.5
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AMP
27
R111
220
R113
L601
6.8k
R601
R118
R602
10k
33k
10k
C111
22
R604
R603
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100
100
C112
22
25V
R119
0
33k
4.8
IC602
R117
R607
33k
0
1k
Q605
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3
7
INVERTER
4.8
Q604
DTC124EK-T146
INVERTER
IC B/D
C646
C636
R661
220p
220p
220
R654
220
AMP
R655
2.2k
R651
4.7k
0
0
C637
0
22
25V
C633
100p
R657
10k
C625
R650
1k
R649
33k
C634
R659
22
1k
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0
C106
R109
1
L101
R108
6.9
470k
1.5
C108
22
Q101
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2SC2412K
0.9
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AMP
R112
6.8k
R114
33k
C109
C110
R115
33k
C109, C110
0.015 : HK,SP
0.018 : EXCEPT HK.SP
TP615
6
3
1
5
1
5
0
8
9
TP616
R608
1k
R128
0
R609
10k
D206
1SS355TE-17
R610
10k
IC B/D
C202
100
16V
CONVERTER
C638
100p
C639
100
16V
C645
100p
22 25V
R664
4.7k
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2
8
9
9
CN102
11P
0
TP101
TP102
TP103
TP104
TP105
TP106
TP107
TP601
TP602
TP603
TP604
TP201
TP605
TP606
TP607
TP608
24
TP609
TP610
TP611
TP612
TP613
TP614
2
4
9
8
2
9
9
TP617
CN601
29P
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