Sony CFD-E55 Service Manual page 27

6-11. PRINTED WIRING BOARDS – MAIN/POWER SUPPLY Section (TYPE C) – •
See page 31 for Circuit Boards Location.
1 2 3 4
A
B
C
(Page 65)
D
(Page 65)
E
F
G
H
05
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(Page 34)
(FOR BACK UP) (FOR POWER SUPPLY)
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15 16
• Semiconductor Location
Ref. No. Location Ref. No. Location
D1 F-6 IC302 C-4
D2 F-6 IC303 C-15
D3 E-8
D10 G-8 Q1 F-5
D11 G-8 Q2 F-5
D12 G-6 Q3 E-4
D321 C-2 Q301 B-3
D322 C-2 Q302 D-3
D351 C-13 Q303 B-3
D352 C-13 Q311 B-9
D353 C-13 Q312 C-9
D361 G-3 Q313 C-10
D362 F-2 Q341 B-14
D363 E-3 Q351 C-12
D366 E-3 Q352 B-12
D367 D-3 Q353 C-13
D901 D-14 Q354 C-13
D902 D-14 Q361 F-3
D903 D-15 Q362 F-3
D904 D-15 Q363 D-7
D905 C-12 Q364 F-3
D906 C-12 Q365 F-3
D907 D-12 Q366 F-3
D908 E-12 Q367 G-2
D909 F-12 Q368 G-2
D910 C-12 Q369 G-3
D911 C-12 Q370 G-3
D912 C-12 Q371 G-3
Q372 G-3
IC1 F-5 Q373 D-5
IC2 E-5 Q374 E-3
IC301 C-6 Q375 F-3
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
• W : indicates side identified with part number.
• : internal component.
f
• b : Pattern from the side which enables seeing.
• Abbreviation
AR : Argentine model
AUS : Australian model
CND : Canadian model
E92 : Central and South America model
MX : Mexican model
SP : Singapore model
CFD-E55
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