Printed Wiring Boards - Main Section - Sony ZS-Y3 Service Manual

5-8. PRINTED WIRING BOARDS – MAIN SECTION –
1 2
A
MAIN BOARD
R303
B
R304
JW350
JW349
JW348
4 1
C
IC803
C818
5 8
R826
R827
D
C816
X801
C817
FB802
50
R834
51
L804
E
R837
R836
R835
F
H
KEY (OPEN)
BOARD
CN406
CN808
(Page 26)
G
R880
C826
JW314
JW313
D805
K
Q806
DOOR SW
BOARD
H
JW312
CN806
CN404
(Page 26)
R888
JW311
Q809
JW310
Q808
JW309
I
C874
F
KEY (VOL)
BOARD
J CN403
26
(Page 26)
27
R881
K
ZS-Y3
• See page 14 for Circuit boards Location.
3 4 5 6
A CD BOARD
CNP702
(Page 18)
C960
CN807
1 13
R965
2 14 E
JW346 JW345 C
C814
B
R818 R819
R817
Q956
C833
C807
R815
R822
JW340 C811 C808
JW347
R811
31 30
R806
R810
R891 R808
R890
R809
R875 R877
L803
C805
1
JC801
IC802
C806
X802
C825
100
JW317
IC804
4 3
R873 C804
80 81
1
2
C847
R869
R860
C844
C848
1 CN801 5
C846
Q802
R861
C845
CN802
R863
C842
C843
C841
Q804
R893
Q803
D955
CN303
R325 JW308
D804 JW307
C828
C950
D801
2
CN803
1
JW305
JW316
R879
G LCD BOARD E POWER BOARD TU BOARD
CN401 CN901 CNP1
(Page 26) (Page 28) (Page 20)
:Uses unleaded solder.
7 8 9
JW342
R102
JW341
R104
C959
C105
C957
C958
IC301
12
R105
C207
R205
C107
C302
Q958
C202
Q957
R963
C102
13
C301
R307
JW339
R308
JW338
R306
JW337
JC803
C209
R305
C210
Q801
R324
JW336
R107
R805
R214
R218
JW319
R217
C214 C212
R219
C824
Q201
C112 R115
C803 Q101
R119 C113
C114
IC801
R117
1 3
JW335
R120
R127
C801
JW334
Q121
Q221
JW333
JW332
C122 C222
JW331
JW330
JW329
C125
15
D951
C225
Q954
E C953
R224
C
R954
B
Q951
R960
R958 Q953
JW303
R957
Q952
D C TU BOARD
CNP1
(Page 20)
23 23
10 11 12
C205
1
24
C208
C109 C108
R112
D301
C110
R212
C324
H/P BOARD
1
R225
4
R125
JW356
R226
JW359
1
CN322
IC302
SP101
(L-CH)
JW302
SP201
(R-CH)
JW301
CN805
KEY (POWER)
J
BOARD
CN402
(Page 26)
11
1-862-259- (11)
ZS-Y3
13 14
• Semiconductor
Location
Ref. No. Location
D301 D-11
D801 J-5
D804 I-5
D805 G-2
D951 I-9
D953 J-8
D954 B-6
D955 H-4
IC301 C-9
IC302 I-9
IC801 F-7
IC802 E-4
IC803 C-2
IC804 F-6
Q101 F-8
Q121 G-9
Q201 F-8
Q221 G-9
i Q801 D-6
Q802 G-5
Q803 H-6
Q804 G-5
Q806 H-2
Q808 I-2
Q809 H-2
Q951 I-9
Q952 J-8
Q953 I-9
Q954 I-7
Q956 C-6
Q957 D-7
JW357
Q958 C-7
R126
JW355
4
1
11
1-862-263- (11)