24
24
HCD-EC50
HCD-EC50
6-7. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) —
•
See page 32 for IC Block Diagram.
R527
R528
R564
R565
R521
R561
R522
R523
R524
R529
R530
R531
R532
R533
R534
R196
R191
R512
R506
R519
R520
R518
R508
R504
R511
R505
R517
R507
R509
R503
R536
R535
C196
R195
R541
R544
R543
R542
R545
R513
R514
R525
R526
R419
R441
R433
R434
SW501
C412
R560
R515
R516
R197
R194
R198
R134
R135
R136
R137
R138
R139
R140
R144
R145
R146
R147
R148
R149
R150
CNS111
CNP502
CNP501
CNS104
C195
C194
C158
C567
C530
C564
C565
C562
C561
C512
C511
C513
C543
C505
C507
R501
R502
C508
C544
C528
C527
C526
C525
C506
C504
R510
C159
C515
R406
C421
C531
C503
C501
C502
R412
R411
C532
C407
C408
C403
R410
R404
R403
C529
C522
C524
C433
C434
C432
C413
C417
C418
C523
R405
R425
R423
R440
R439
C438
R430
R429
R426
C409
C410
C405
R424
C401
R402
C402
R427
R428
C415
C416
Q507
C514
C191
C192
Q192
Q191
C193
C431
R420
R442
C197
D192
D191
IC401
D193
C437
HRP501
C198
C509
C510
C551
JR102
L501
JR104
C404
C406
4.7k
4.7k
4.7
4.7
22k
22k
22k
4.7k
4.7k
2.2k
2.2k
4.7k
4.7k
10k
10k
100
1k
2.2M
10k
100k
100k
100k
2.2k
4.7k
2.2M
10k
100k
2.2k
470k
4.7k
220
220
0.1K
100
22k
4.7k
4.7k
10k
4.7k
100
100
10k
10k
22k
47k
22k
22k
SW,SLIDE4-2
REC-SW
470
10V
1k
47
47
47
1/4W
47
1/4W
47
1/4W
470
470
470
470
470
470
470
470
470
470
470
470
470
470
27P
3P
4P
23P
0.1
0.1
0.1
50V
4700p
50V
0.1
0.01
1
2200p
2200p
470p
470p
1000p
1000p
0.047
0.01
100
100
0.01
1000p
1000p
1000p
0.01
0.01
0.047
470p
470k
0.1
50V
47p
1k
0.1
1000p
470p
47p
47p
220
1k
1000p
4700p
4700p
0.1K
100k
220
1k
100p
100p
0.01
470p
470p
0.22
100
16V
0.22
50V
0.22
50V
0.01
220
4.7k
4.7k
4.7k
4.7k
470p
4.7k
4.7k
4.7k
0.1
0.1
0.1
50V
4.7k
0.1
50V
100
100
16V
100k
100k
0.1
0.1
2SC3052F
1000p
220
10V
0.1
KTC3203Y
KTC3203Y
0.1
0.22
22k
47k
470 10V
10EDB40
10EDB40
BD3881FV
UDZSTE-173.9B
470p
0.1
33 50V
33 50V
22
50V
0
85KHz
OSC BIAS
0
1
1
Summary of Contents for HCD-EC50
Page 77: ...25 HCD EC50 MEMO ...