Schematic Diagram - Main Board; Schematic Diagram - Trans1 Board; Printed Wiring Board - Tc Board - Sony HCD-GT111 Service Manual

HCD-GT111/GT222/GT444/GT555

2-12. PRINTED WIRING BOARD - TC Board -

1 2
TC BOARD
FFC502
A
9
B
R504
MAIN
BOARD
CN450
(Page 5)
1
R503
C501 C502
B
R501
R517
(CHASSIS)
R518
C
D
HCD-GT111/GT222/GT444/GT555
• : Uses unleaded solder.
3 4
TAPE MECHANISM
DECK
R537
C516
C542 C536
R538
C535 C537
R510
C538
IC501
R514
R544 C514
8 5
JR503
Q501 Q502
R546
JR504
4
1
1 3
R539
C513
L501
BIAS OSC
4
R513 6
C515
R509
C540
CN501
R543
R516
R534
S501
(REC/PB)
PB REC
C531
R527
R521
R525 C527
1
R522 4
5 8
R526 C528
14
C532 R528
(14)
1-875-675-
S501
2-13. SCHEMATIC DIAGRAM - TC Board -
1 2 3
TC BOARD
A
C506
0.01
R504
2.2k
B
C504
2200p
C
R503
2.2k
ET501
(CHASSIS)
D
TP501
1 A+9V
TP502
PB-LCH
TP503
PB-RCH
C502
100
TP504
A-GND 10V
FFC502
B TP505 R518 1k
REC-LCH R524 3.3k
C524 1
TP506
REC-RCH
MAIN TP507
M-GND R520 47k
BOARD
C520 470p
(1/4) TP508
M+9V
CN450
E
TP509
9 TP-STATE
(Page 6)
C522
1
F
R517 1k
C519 470p
G
R519 47k
C523 1
R523 3.3k
14 14
4 5 6
C546 0.1
R506 12k R544 220
R510 270
R514
C512 220p
100k
C516 47 16V
R512 100k
C514 1 50V
R546 470
C543
1000p
C542
8 7 6 5
IC501
PB AMP
IC501
NJM4558M-TE2
1 2 3 4
S501
(REC/PB)
PB
C513
REC
1
R545
50V
470
R513 100k
R511 100k
C545 0.1 C511 220p
R543 220
R505
C515 47 16V
12k
R509 270
R501
2.2k
C501
R502
100
2.2k
10V
C517
1000p
R522 47k
C540
C528 4700p
C534
C530
470p
2200p
330p 6 5 4
R528
330k
BIAS OSC
R526 R530 R532
330k 2.2k 8.2k
1 2 3
C533
2200p
R540 R541
5 6 7 8 47 47
IC502
REC AMP C538 0.01
IC502
NJM4558M-TE2
Q501 Q502
2SC1740S-RT 2SC1740S-RT
4 3 2 1 0.3 0.3
R531 (5.3) (5.3)
4.4 8.2k
0
(0.2)
0.3 0.3
R527 R529 (0) Q501, 502 (0.1)
330k 2.2k OSC
C535
2200p
C521
C525
1
C536
47p
C529
2200p
330p
R537 10k R538 10k
C537 2200p
R521 47k
C527 470p
R534
15k
7 8 9
CN501
8P
TP517
8
RCH
TP516
7
COM
TP515
6
LCH
TP514
5 TAPE
VREF
TP513 MECHANISM
4 DECK
EH
TP512
3
SW
22 25V
TP511
2
M-GND
TP510
1
9V
L501
C539
1
R539
4.7
R536
4.7k
R535
4.7k