Printed Wiring Boards - Transformer Section - Sony HCD-PZ1D Service Manual

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5-31. PRINTED WIRING BOARDS - TRANSFORMER Section -

1
2
A
B
1
(AR)
3
C
POWER TRANSFORMER
7
NO302 3P (MX, AR)
NO303 7P (E2, E51, BR)
D
E
TRANS-SUB BOARD
F
JW350
R321
RY321
(AR) (E2, E51, MX, AR)
D321
JW323
JW327
G
PT321
POWER TRANSFORMER
(SUB)
H
HCD-PZ1D
• See page 39 for Circuit Boards Location.
3
4
TRANSFORMER BOARD
PT301
(MAIN)
NOT REPLACEABLE:
BUILT IN TRANSFORMER
(MX)
(E2, E51, BR)
JW304
JW303
(AC IN)
1
CN322
5
CN321
D322
1
3
CAM001
PATTERN
(MX, AR)
SPARK-GAP
JW322
JW321
(MX, AR)
JW328
(MX)
(AR)
JW324
JW326
(E2, E51, BR)
S321
VOLTAGE SELECTOR
230 – 240V
220V
120V
JW302
: Uses unleaded solder.
5
6
7
JL323
FH305
FH306
F303
JL319
FH312
FH311
F306
JL301
JL320
FH309
FH310
F305
JL321
1
FH307
FH308
F304
JL304
JL324
FH303
FH304
F302
JL326
FH301
FH302
F301
C301
W301
(CHASSIS)
JW303
JW301
Q321
R325
E
C324
C323
Q322
R324
E
R328
D324
D325
R322 R323
R327
D323
CN323 7P (E2, E51, BR)
CN324 3P (MX, AR)
7
JW329
(E2, E51, BR)
JW332
JW333
1
(E2, E51)
JW334
11
(BR)
(11)
1-884-144-
A001
65
65
8
9
NO304
5
W
AMP BOARD
CN401
(Page 63)
1
3
X
AMP BOARD
1
CN402
(Page 63)
3
JL314
14
6
JL316
NO305
NO301
13
(13)
1-884-383-
HCD-PZ1D
Ver. 1.1

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