Printed Wiring Board - Main Board - Sony XR-1780 E Model Service Manual

Fm/mw/sw cassette car stereo
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5-2.
PRINTED WIRING BOARD – MAIN Board –
(Page 23)
– 17 –
• Semiconductor
Location
Ref. No. Location
D1
D2
D3
D12
D100
D350
D351
D503
D506
D551
D600
D601
D602
D603
D605
D606
D607
D608
D609
D610
D611
D620
D621
D640
IC1
IC350
IC450
IC500
Q10
Q30
Q31
Q32
Q60
Q100
Q101
Q102
Q103
Q104
Q105
Q106
Q350
Q351
Q553
Q554
Q600
Q601
Q602
Q604
Q605
Q606
Q608
Q610
Q611
Q612
– 18 –
XR-1780
I-4
G-5
F-5
H-2
F-9
H-7
F-9
C-7
D-5
C-6
D-5
D-1
E-1
D-2
D-4
B-4
E-5
D-6
D-2
E-5
D-3
B-5
D-5
C-2
G-4
H-8
G-7
B-7
E-2
H-6
H-6
H-6
E-3
E-9
E-9
E-9
F-9
F-8
F-8
F-3
I-7
I-7
B-9
B-9
E-2
D-2
D-2
E-3
E-4
E-4
E-4
E-5
E-5
E-3

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