Printed Wiring Boards - Power Section - Sony HCD-CZ1 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
6-12. PRINTED WIRING BOARDS – POWER SECTION –
1 2
A
PSAMP BOARD
B
(AC IN) 2
1
C
(CHASSIS)
D
1
2
T E
L 1 3 9 4 2 2 9 6 5 1 3
RY1
E
F
SUBPS BOARD
T2
SUB POWER
G
TRANSFORMER
1
G
2
MAIN BOARD
CN115
CN603
(Page 36)
H
w w w
HCD-CZ1/NAS-CZ1
• See page 30 for Circuit Boards Location.
3 4 5
J201
ANALOG IN
MAIN BOARD
C CN650
(Page 36)
IC201
E JW156
14
Q1
C265
15
C264
JW149
JW145
C326
EP101
R321
C103
C104
D101
C102 C101
3 1
CN101
(US)
R2
1
EP1
F1
2
(CHASSIS)
1
CN5
2
11
(11)
1-866-458-
x a o
y
. i
http://www.xiaoyu163.com
8
: Uses unleaded solder.
6 7 8
R–CH L–CH
YEL YEL
SP201 SP101
BLK BLK
(BACK TWEETER) (BACK TWEETER)
BLU BLU
SP202 SP102
BLK BLK
(FRONT TWEETER) (FRONT TWEETER)
RED RED
SP203 SP103
RED/BLK RED/BLK
(WOFFER) (WOFFER)
4 3 1 2
(CHASSIS)
2
1
R261
R327
JW144
1
JW146 Q263 Q262 Q261
R329
JW147 R328
1 R229
JW148
RY201
C230 C330
C229 4
R228
R227
D821
T1
MAIN POWER
TRANSFORMER
1
Q Q
3 7 6 3
1
3
1
2
6
u 1 6 3
.
39 39
http://www.xiaoyu163.com
2 4
9 9
9 10 11
FB341
FB241
JW160
C204 C203
C114
R151
JW130
C115
JW122
R152
C117
R153
JW129
C118
C121
JW128
C122
R158
JW127
R155
JW126
R156
JW125
R157
1 5 1 5 0 8 9 2
JW124
1
C126
C124
C113
C125
B
D112
D111
D114
6
C111
D113 C112
1-866-457-
• Semiconductor Location
Ref. No. Location
D1
D101
D111
D112
D113
D114
D131
D132
D133
m
D134
D135
c o
D136
D261
HCD-CZ1/NAS-CZ1
2
8 9 9
12
PHONES
(CHASSIS)
MAIN BOARD
D
CN600
(Page 36)
R134
R135
4 9 8 2 9 9
C E
Q131
11
(11)
Ref. No. Location
E-3 D821 C-6
D-4
F-7 IC111 C-10
E-10 IC112 D-10
F-9 IC113 D-10
F-10 IC114 E-10
E-11 IC201 B-L
E-11
E-11 Q1 B-3
E-11 Q131 E-12
E-11 Q261 C-7
E-17 Q262 C-7
C-4 Q263 C-7