Sony CDP-CE545 Service Manual ▷ View online
21
21
CDP-CE545
6-3.
SCHEMATIC DIAGRAM – BD Board –
•
See page 28 for Waveforms.
•
See page 28 for IC Block Diagrams.
PIN FUNCTION
(Page 25)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
22
22
CDP-CE545
6-4.
PRINTED WIRING BOARDS – JUNCTION/SENSOR/LOADING MOTOR Boards –
•
See page 19 for Circuit Boards Location.
TO
LOADING MOTOR
BOARD
TO
SENSOR BOARD
TO
JUNCTION BOARD
TO
JUNCTION
BOARD
(Page 24)
23
23
CDP-CE545
6-5.
SCHEMATIC DIAGRAM – JUNCTION/SENSOR/LOADING MOTOR Boards –
•
See page 28 for IC Block Diagrams.
(Page 25)
24
24
CDP-CE545
6-6.
PRINTED WIRING BOARD – MAIN Board –
•
See page 19 for Circuit Boards Location.
IC602
D-7
IC603
E-6
Q301
E-11
Q302
E-10
Q303
E-10
Q304
E-11
Q305
E-11
Q307
B-8
Q311
D-9
Q352
B-3
Q353
B-3
Q354
C-2
Q355
C-2
Q356
C-2
Q381
C-1
Q402
B-2
Q403
C-1
Q404
B-2
Q502
A-2
Q503
B-2
Q504
A-2
Q601
E-7
Ref. No.
Location
Ref. No.
Location
D301
D-9
D350
B-3
D351
B-3
D352
C-2
D353
C-3
D381
C-1
D601
D-6
D602
D-6
D603
D-6
D604
D-6
D605
E-6
D606
E-6
D607
D-5
D608
D-5
D609
D-5
IC301
C-10
IC302
D-10
IC303
B-1
IC350
B-4
IC351
A-11
IC402
B-3
IC502
A-3
IC601
E-7
• Semiconductor Location
(Page 20)
(Page 22)
(Page 26)
(Page 26)
(Page
26)
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