Printed Wiring Boards - Reg Section; Schematic Diagram - Reg Section - Sony HCD-GT111 Service Manual

HCD-GT111/GT222/GT444/GT555
Ver. 1.2

7-12. PRINTED WIRING BOARDS - REG Section -

• See page 27 for Circuit Boards Location.
2
1
5V REG BOARD
A
IC050
1
3
JW053
C050
JW052
NO050
3
1 2
B
MAIN
USB
M BOARD
BOARD
NO458
CN901
(Page 35)
(Page 32)
9V REG BOARD
G
C
MAIN
BOARD
CN600
(Page 35)
11
(11)
1-876-329-
HCD-GT111/GT222/GT444/GT555
• : Uses unleaded solder.
12, 13
1
(12, 13)
CN055
1-875-669-
P

7-13. SCHEMATIC DIAGRAM - REG Section -

1 2
5V REG BOARD
A
NO050
2P
M
1
USB+5V
GND R050
2
4.7k
USB
BOARD
CN901
R051
(Page 33)
10k
B
D055
MC2838-T112-1
C
9V REG BOARD
9
D
C081
100
10V
34 34
3 4
IC050
TA7805
5.2 11.9
O I
3 1
COM
IC050
2
+5V REGULATOR
C050 C051
470 0.1
10V
CN055
D050
3P
KDR357-RTK/P
1
2
3
IC080
+9V REGULATOR
IC080
NO080
TA7809
3P
G
16.8
1
O I UNREG16V
3 1
COM
2 GND
2
C080 MAIN
0.1 3 M+9V BOARD
(3/4)
CN600
(Page 38)
5
P
UNREG
GND
MAIN
BOARD
REG_PROTECT
(3/4)
NO458
(Page 38)