Schematic Diagram - Io Board (1/2) - Sony HCD-FR1 Service Manual

HCD-FR1/FR8/FR9
Ver 1.2
3-24. SCHEMATIC DIAGRAM — IO BOARD (1/2) —
R633
1.5k
R634
1.5k
J601
4P
R635
6.8k
R636
6.8k
R632 C612
47k 220p
50V
C624 1000p
IC603
OPTICAL RECEIVER
IC603
TORX141L C626
3.3 0.1
0.2 R645 100
C627
22 25V
L602
J201
3P
J602
1P
HCD-FR1/FR8/FR9
R621
10k
C605
R622
22 25V R624
10k
10k
R623
C606
10k
22 25V
C607
22 25V
C608
R628
22 25V R627 R626
R631 C611 R625
C610 C609 10k 10k 10k
47k 220p R630 10k
220p R629 220p C604
50V 47k
50V 47k 50V 100
16V
INVERTER
Q606, Q607
MUTE DRIVE
Q607
0 DTC343TK-T-146
0
C635
0.01
0
Q606
DTC343TK-T-146
R656 47k
C102
3300p
C101
3300p
C105
R106 1
1k
R107
6.9
470k
1.5
C107
22
R110 Q102
25V
220 0.9 2SC2412K
-T-146-QR
AMP
R111 220
R113 L601
6.8k
R601 R118
R602 10k 33k
10k
C111
22
R604 25V
R603
100
100
C112
22
Q604, Q605 25V
0
R119
INVERTER
33k
4.8
R607
IC602 R117 1k
MC14052 BDR2 33k
Q605 0
DTC124EK-T146
4.8
Q604
IC B/D DTC124EK-T146
C646
C636 R661
220p
220p 220
R654 220
AMP
R655
2.2k
R651
4.7k
0
0
0
C633
R605
100p
100 R657 10k
R650 1k R649 33k
C634
R659 22
1k 25V
33
32 32
C103
220
16V
C106 R109
1
1k
L101
R108
470k 6.9
1.5
C108
22
Q101
25V
2SC2412K
0.9
-T-146-QR
AMP
R112
6.8k
R114
33k
C109 0.018
C110 0.018
R115
33k
R608
1k
R128
0
R609
10k
R610 10k
IC B/D
CONVERTER
C638
100p
C639
100
16V
C637
22
25V
C645
100p
C625 22 25V
R664
4.7k
CN102
11P
R103 0
R101
0
TP101
TP102
TP103
TP104
TP105
TP106
TP107
TP601
TP602
TP603
TP604
TP201
TP605
TP606
TP607
TP608
24
TP609
TP610
TP611
TP612
TP613
TP614
TP615
TP616
TP617
CN601
29P
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