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HCD-GN800
37
37
7-8.
SCHEMATIC DIAGRAM – MAIN Board (1/3) –
•
See page 53 for Pin Function Description.
D501
D502
D503
D504
D505
D603
Q302
Q391
Q396
Q393
D508
D392
D393
D394
R582
D602
D601
NO302
NO303
TP318
TP325
TP320
TP309
TP311
TP338
TP432
C304
C305
C306
C307
C310
C311
C321
C326
C333
C341
C342
C354
C355
C356
C361
C371
C376
C383
C385
C427
C432
C433
C434
C498
C502
C503
C510
C511
C516
C598
C601
C602
C603
CN301
CN501
L301
L302
100Â
µ
H
L351
R302
R303
R304
R305
R307
R308
R309
R310
R312
R316
R317
R320
R329
R330
R332
R342
R345
R346
R347
R351
R352
R353
R354
R355
R360
R361
R363
R364
R366
R367
R368
R369
R370
R371
R372
R373
R374
R375
R376
R377
R378
R379
R380
R382
R391
R392
R393
R399
R401
R402
R420
R421
R422
R427
R432
R433
R434
R442
R443
R444
R445
R446
R447
R450
R473
R477
R478
R503
R504
R517
R518
R521
R522
R523
R532
R535
R536
R537
R538
R539
R540
R541
R542
R543
R544
R545
R549
R550
R560
R561
R565
R566
R567
R568
R573
R574
R575
R576
R577
R578
R579
R580
R581
R583
R584
R585
R586
R587
R588
R589
R590
R591
R597
R600
R601
R602
R603
R604
RV304
X501
C314
C364
C386
C387
R328
CN502
CN304
IC302
NO202
R448
R505
R506
R507
R501
R502
R431
Q395
Q394
Q392
R570
R571
R569
R572
R595
R594
R592
R492
R495
R430
R429
R228
R529
R530
R419
R519
R226
R224
FB516
C337
C381
C382
C331
JR017
JR008
C332
Q305
C308
R306
C211
C512
R513
R511
R509
C335
C340
C339
C384
C334
C336 R343
R493
R593
C596
C416
X502
Q601
IC601
IC501
Q304
Q303
RV354
T301
Q310
Q307
Q301
C359
C309
C312
RV301
RV351
C303
C301
R301
C351
C353
IC301
C564
C562
FB562
JR015
R474
R344
JR018
C338
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
2SC2001
2SB1116
2SB1116
2SB1068
1SS355
1SS355
1SS355
1SS355
100
1SS355
1SS355
WIRE MT
WIRE MT
10
50V
1
50V
2.2
50V
10
50V
10 50V
10 50V
390p
390p
330p
10
50V
47
16V
10
50V
1
50V
2.2
50V
10 50V
390p
390p
330p
10
50V
47p
47p
47p
47p
0.1
25V
0.022
0.022
22p
15p
1000
6.3V
10 50V
10
50V
0.1
50V
MF
0.1
50V
MF
3P
MOLEX
4P
27mH
27mH
4.7k
10k
2.2k
47k
1M
100
4.7k
100
100
10k
10k
2.2k
10k
22k
8.2k
2.2k
18k
18k
5.6k
3.3k
4.7k
10k
2.2k
47k
680
2.2k
2.2k
680
680
10k
10k
10k
2.2k
3.3k
2.2k
2.2k
10k
10k
10k
10k
10k
10k
22k
8.2k
3.3k
2.2k
4.7k
3.3k
10k
10k
4.7k
10k
10k
100
100
100
470
100
100
100
100
100
100
100
100
10k
10k
100
100
10k
100
100
100
10k
47k
470
100
470
100
100
100
100
10k
10k
10k
10k
10k
10k
100
100
100
100
100
100
10k
10k
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
220
4.7k
47k
47k
220k
32.768K
0.0022
0.0022
0.0047
0.0047
3.3k
10P
13P
BA3126N
12P
AMP-L
470
470
470
470
1k
1k
100k
DTC114EKA
DTC114EKA
DTC114EKA
100
100
100
100
1k
1k
4.7k
3.3k
10k
100
100
68k
10k
10k
100
10k
150k
2.7k
0.015
0.01
120p
0.01
120p
DTC114EKA
470
16V
22k
0.022
0.1
0
330k
10k
0.01
100V
0.018
0.0068
27p
27p
2.2
50V
5.6
1/4W
1k
0.1
0.1
16M
2SC1623
RESET
SWITCH
M62703ML
LEVEL
DETECT
M30622MGN-B09FP
DTA124EKA
2SC2001
220k
BIAS TRANS
DTC114EKA
SWITCH
2SA812
SWITCH
2SC3624
RIPPLE
FILTER
47
16V
47
16V
10
50V
47k
47k
0.1
0.01
3.3k
0.01
0.1
HA12237
0.01
100
10V
100
5.6
1/4W
0.0068
A-TRG
CAMP CONT
B-TRG
D+3.3V
EVER+3.3V
M+9V
EVER+4V
STBY RLY
GND
D+3.9V
D3.3V
B1
B2
B3
TC-PB-R
REC-OUT-R
TC-PB-L
REC-OUT-L
CD
EQ OUT1
EQ OUT2
D+3.3V
MUTE
A+9V
AMS-IN
53
58
55
59
52
51
54
55
90
89
91
56
89
47
45
37
35
34
33
32
54
53
52
51
57
58
56
29
30
4
36
31P
31P
34P
34P
33P
33P
32P
32P
9P
12P
9P
12P
43
44
46
67
90
91
61
60
23
25
38
40
41
42
49
50
59
66
75
78
79
80
57
60
61
67
66
81
82
83
84
73
74
77
76
24
26
28
22
21
1
2
3
5
7
48
70
71
72
68
68
18
85
86
87
88
97
100
47
46
45
44
21
22
43
41
42
69
19
65
39
95
94
*1
(FOR CHECK)
(FOR CHECK)
TAPE MECHANISM
DECK
TAPE A
HEAD
HEAD
TAPE B
AR,E2,E51,MX
0
AR,E2,E51,MX
*1 R493
4.7k
E3
SYSTEM CONTROL
DRIVE
B TRIG
DRIVE
DRIVE
Q391,392
A TRIG
Q393,394
CAP MOTOR
Q395,396
BUFFER
BUFFER
REC BIAS
(L)
REC BIAS
(R)
(FOR ADJUSTMENT)
REC LEVEL
(L)
REC LEVEL
(R)
DECK A/B SELECT
PB/REC EQUALIZER AMP
0
µ
H
0
µ
H
Summary of Contents for HCD-GN800
Page 75: ...75 HCD GN800 MEMO ...