![background image](http://html.mh-extra.com/html/sony/cdm74hf-dvbu101/cdm74hf-dvbu101_service-manual_420235049.webp)
HCD-GZR5D
HCD-GZR5D
49
49
7-18. SCHEMATIC DIAGRAM – DECK Section –
• See page 64 for IC Block Diagrams.
1
B
F
6
7
C
A
3
D
E
5
4
2
8.6
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
4.3
8.6
4.3
4.3
4.3
-0.1
(0)
0.2(0)
-0.1
(0)
5.5
(0.3)
5.5
(0.3)
6
2
1
3
5
4
L501
BIAS COIL
S501
R512
100k
R514
100k
R510
150
C517
1000p
C510
47p
C512
220p
R511
100k
R509
150
R513
100k
C511
220p
C509
47p
C526
47p
C525
47p
2SC1740S-R
T
Q501
2SC1740S-RT
Q502
C537
2200p
C536
2200p
C535
2200p
R540
47
R541
47
R539
4.7
R537
10k
R538
10k
C538
0.01
R536
4.7k
R535 4.7k
R534
15k
R533
22k
R508
330k
R504
2.2k
C506
0.01
C504
2200p
C503
2200p
R503
2.2k
C505
0.01
R507
330k
R501
2.2k
R502
2.2k
16V
C502
100
16V
C501
100
R518
1k
R517
1k
C520
470p
C519
470p
R519
47k
R520
47k
R522
47k
R521
47k
C531
0.01
C532
0.01
R525
330k
R527
330k
R526
330k
R528
330k
R529
2.2k
R530
2.2k
R532
8.2k
R531
8.2k
C533
2200p
C534
2200p
50V
C514
1
50V
C513
1
NJM4558M-TE2
IC501
NJM4558M-TE2
IC502
C540
4700
1
2
3
4
5
6
7
8
9
FFC502
9P
9V
PB-Lch
PB-Rch
A-GND
REC-Lch
REC-Rch
M-GND
9V
I-TP-STATE
C543
1000p
C539
1
C522
1
C523
1
C521
1
C524
1
R544
100
R543
100
R505
15k
R506
15k
R523
3.3k
R524
3.3k
C530
330p
C529
330p
C528
470p
C527
470p
470
R545
470
R546
R516
0
R515
0
E
ET501
(CHASSIS)
25V
C515
22
25V
C516
22
1
2
3
4
5
6
7
8
8P
CN501
9V
M-GND
SW
EH
VREF
Lch
COM
Rch
C545
0.1
C546
0.1
25V
C542
22
C541
0.1
PB AMP
IC501
REC AMP
IC502
DECK BOARD
TAPE
MECHANISM
DECK
S501
(REC/PB)
PB
REC
Q501,502
REC
BIAS OSC
Summary of Contents for CDM74HF-DVBU101
Page 30: ...HCD GZR5D 30 MEMO ...
Page 101: ...MEMO HCD GZR5D 101 ...