DOWNLOAD Sony CDX-727 Service Manual ↓ Size: 2.49 MB | Pages: 46 in PDF or view online for FREE

Model
CDX-727
Pages
46
Size
2.49 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-727.pdf
Date
PREV: Sony CDX-828 (serv.man2) Service Manual

Sony CDX-727 Service Manual ▷ View online

CDX-727
– 27 –
– 28 –
• Semiconductor
Location
Ref. No.
Location
IC11
C-6
IC51
B-7
IC52
G-4
Q11
D-6
7-5.
PRINTED  WIRING  BOARDS  – RF/SW Boards –
(Page 32)
CDX-727
– 29 –
– 30 –
7-6.
SCHEMATIC  DIAGRAM  – RF/SW Boards –
•
 See page 41 for Waveforms.
•
 See page 43 for IC Block Diagrams.
The components identified by mark 
!
 or dotted
line with mark 
!
 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 
!
 sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.
(Page 35)
CDX-727
7-7.
PRINTED  WIRING  BOARD  – MAIN Board (Component Side) –
• Semiconductor
Location
(Component Side)
Ref. No.
Location
D301
E-3
D302
E-3
D303
E-2
D304
E-2
D305
E-3
D306
F-6
D307
G-4
D308
G-4
D309
F-2
D311
F-4
D312
D-2
D313
D-3
D314
F-3
D320
E-2
D501
F-7
D601
C-4
D602
C-4
IC101
C-7
IC201
E-7
IC202
E-8
IC301
G-3
IC302
F-4
IC304
G-4
IC401
D-5
IC402
E-5
IC403
A-6
IC501
G-7
IC502
G-5
IC503
G-6
IC601
B-5
Q201
F-8
Q301
H-4
Q302
H-4
Q303
E-2
Q306
E-1
Q308
F-2
Q601
D-3
Q602
D-3
Q610
D-3
Q620
D-3
– 31 –
– 32 –
(Page 39)
(Page 28)
CDX-727
7-8.
PRINTED  WIRING  BOARD  – MAIN Board (Conductor Side) –
• Semiconductor
Location
(Conductor Side)
Ref. No.
Location
Q307
D-9
Q309
F-9
– 33 –
– 34 –
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