Sony CDX-540RF / CDX-545RF / CDX-545XRF Service Manual ▷ View online
25
25
CDX-540RF/545RF/545XRF
7-5.
SCHEMATIC DIAGRAM – RF/LSW Boards –
•
See page 32 for for Waveforms.
•
See page 32 for IC Block Diagrams.
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.
(Page 28)
26
26
CDX-540RF/545RF/545XRF
7-6.
PRINTED WIRING BOARDS – MAIN Board (Component Side) –
•
See page 23 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D201
B-6
D202
B-6
D231
F-8
D306
F-5
D307
F-5
D308
G-4
D309
F-4
D310
G-4
D311
F-3
D312
F-6
D313
F-3
IC101
C-8
IC201
F-8
IC203
G-10
IC301
G-3
IC303
F-3
IC401
C-6
Q201
E-10
Q231
F-7
Q232
F-8
Q301
F-5
Q302
F-5
Q303
F-4
Q401
D-8
Q402
D-8
Q410
C-6
Q420
B-6
(Page 30)
(Page 24)
27
27
CDX-540RF/545RF/545XRF
7-7.
PRINTED WIRING BOARDS – MAIN (Conductor Side)/SW Boards –
•
See page 23 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
IC304
G-1
IC305
E-1
28
28
CDX-540RF/545RF/545XRF
7-8.
SCHEMATIC DIAGRAM – MAIN Board (1/2) –
•
See page 32 for Waveforms.
(Page 25)
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