Schematic Diagram - Deck Section - Sony HCD-GNZ333D Service Manual

Q Q
3 7 6 3 1 5 1 5 0
7-20. SCHEMATIC DIAGRAM – DECK Section –
1
DECK BOARD
A
B
C FFC502
9P
T E 9V 1
L 1 3 9 4 2 2 9 6 5 1 3
PB-Lch
2
PB-Rch 3
MAIN
A-GND 4
BOARD
J
REC-Lch
5
(1/3)
CN102
REC-Rch 6
(Page 37)
M-GND 7
9V
8
I-TP-STATE 9
D
E
w w w
F
HCD-GNZ333D/GNZ444D
• See page 58 for Waveform.
2 3
C515 R509
C545
22 25V 150
0.1
R503
2.2k
R545
C509 C513
470
47p 1 50V
8.6 4.2 4.2
4.2
8 7 6 5
IC501
IC501
NJM4558M-TE2
PB AMP
1 2 3 4
R504
4.2 4.2 4.2
2.2k
C510
47p
R546
C514
470
1
50V
C501
100
C546 R510
C516
16V
0.1 150
22 25V
C502
100 16V
C527
C523 R523
C529
470p
1 3.3k
330p
C531
0.01
R521
47k
R519
R525 R527 R529
47k
330k 330k 2.2k
C525
47p
R517
C521
1k
1
4.2 4.2 4.2 8.6
5 6 7 8
IC502
IC502
NJM4558M-TE2
REC AMP
4 3 2 1
4.2 4.2 4.2
C522
R518
1k 1
C526
47p
R526 R528 R530
C520 R520
330k 330k
470p 47k
C532
0.01
C530
R522
C524
C528
330p
47k
1
470p
x a o
R524 3.3k
y
. i
http://www.xiaoyu163.com
4 5
R543
100
R513
R515
100k
0
S501
(REC/PB)
PB
REC
S501
1
R516
0
R514
100k
R544
100 Q Q
3 7 6
C540
4700 C541
E
100V 0.1
ET501
R531
8.2k
R540 R541 C539
47 47
C538
0.01
0<0.2>
R539
Q501 Q502
2SC1740S-RT 2SC1740S-RT
0
<5.5>
0 0
<-0.1> <-0.1>
C535 C536
2200p 2200p
R532
2.2k 8.2k
R537 R538
C537
10k 10k
2200p
R536 R535
4.7k
4.7k
u 1 6 3
Q501,502
REC BIAS OSC
51 51
http://www.xiaoyu163.com
2 4
8 9 9
6 7
TAPE MECHANISM DECK
CN501
8P
8 Rch
7 COM
6 Lch
5 VREF
EH
4
3 SW
2 M-GND
1 9V
3 1 5 1 5 0 8 9
1
4.7
m
c o
.
HCD-GNZ333D/GNZ444D
2
8 9 9
8
R-CH
REC/PB
HEAD
L-CH
ERASE
HEAD
(PLAY)
2 4 9 8 2 9 9
+
CAPSTAN
M
MOTOR
-
(MOTOR)