Printed Wiring Board -Score Board - Sony HCD-DZ777K Service Manual

HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
6-18. PRINTED WIRING BOARD – SCORE Board –
1 2
A
SCORE BOARD
B
C
D
E
F
HCD-DZ265K/DZ266K/DZ270K/DZ570K/DZ777K
• See page 31 for Circuit Boards Location.
3 4 5
D302
R311
C311
C312
C306
D301
C310 R310 R309 R312
IC301
C309
R308 R307 C304
C308
C307
R304 C302
R303
R305
C303
R302
JR453
R306
JR452
CL303
CL301
C305
• : Uses unleaded solder.
6 7 8
R323
C314
JW453
R314
JW454
D303
D304
CL307
C313
CL308
R322
R313
IC302
R330
CL304
R321
C301
CN301
C315
R334
1 6
C
IO-COMPONENT
BOARD
CN413
(Page 52)
50 50
9 10 11
JR451
JR
CL302
R329
R328 R327
CL309
CL312
R324 R326
R320
IC303
R319
R325
CL311
R336
CL310 C316
CL306
CL305
1-875-180- (11)
12
• Semiconductor
Location
Ref. No. Location
D301 B-5
D302 B-5
D303 B-7
D304 B-7
IC301 B-4
IC302 C-8
IC303 C-10
11