DOWNLOAD Sony HCD-DR8AV / HCD-W900AV Service Manual ↓ Size: 9.63 MB | Pages: 90 in PDF or view online for FREE

Model
HCD-DR8AV HCD-W900AV
Pages
90
Size
9.63 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-dr8av-hcd-w900av.pdf
Date
PREV: Sony STR-DE835 / STR-DE935 / STR-SE591 / STR-V828 (serv.man2) Service Manual

Sony HCD-DR8AV / HCD-W900AV Service Manual ▷ View online

HCD-DR8AV/W900AV
— 63 —
— 64 —
7-16.
PRINTED WIRING BOARD     POWER SECTION (W900AV model)
• Semiconductor
Location
D401
G-4
D402
C-2
D403
E-8
D405
A-1
D406
F-4
D801
F-4
D803
E-6
D804
G-2
D805
E-3
D831
I-8
D833
I-5
D834
I-5
D835
I-5
D836
I-5
D841
I-3
D842
I-2
D843
I-3
D844
I-3
D851
F-4
D902
G-9
D903
G-9
D904
G-9
D905
G-9
D906
H-9
D907
G-9
D908
H-9
D909
H-9
D910
G-9
D911
I-9
D912
I-8
D913
I-9
IC801
D-4
IC901
H-9
Q401
C-1
Q402
C-1
Q403
E-8
Q404
E-7
Q406
E-7
Q407
E-8
Q431
F-8
Q432
G-8
Q433
G-8
Q434
G-7
Q437
G-8
Q439
G-8
Q801
F-4
Q803
F-6
Q804
F-6
Q805
H-3
Q831
F-2
Q832
F-2
Q833
G-2
Q834
F-3
Q851
F-4
Q855
H-3
Q901
G-10
Q902
H-9
Q903
I-9
Q904
I-8
Q905
I-8
Q906
I-9
Q907
I-9
Ref. No.
Location
(Page 42)
(Page 42)
(Page 91)
(Page 101)
(Page 95)
(Page 96)
REAR
SORROUND SPEAKER
CENTER
CN805
16
R403
R902
R430
Q406
RY403
24
• Refer to page 19 for Circuit Boards Location.
HCD-DR8AV/W900AV
— 65 —
— 66 —
7-17.
SCHEMATIC DIAGRAM     POWER (1/2) SECTION (W900AV model)
(Page 
52)
(Page 
52)
(Page 
89)
(Page 67)
(Page 68)
(Page 93)
16
30M
2CH CLASS AB +VOL CONTROL
4700
4700
71V
71V
R858
0.22
R808
0.22
JW804
• Refer to page 63 for Printed Wiring Board.
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
pièce portant le numéro spécifié.
HCD-DR8AV/W900AV
— 67 —
— 68 —
7-18.
SCHEMATIC DIAGRAM     POWER (2/2) SECTION (W900AV model)
(Page 94)
(Page 65)
(Page 66)
(Page 102)
16
390
390
390
• Refer to page 63 for Printed Wiring Board.
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
pièce portant le numéro spécifié.
HCD-DR8AV/W900AV
— 69 —
— 70 —
7-19.
SCHEMATIC DIAGRAM     FL SECTION
(Page 
78)
(Page 77)
(Page 77)
(Page 46)
(Page 73)
C611   1500p
C612   2200p
C610  4700p
DR8AV MODEL
16
• Refer to page 103 for IC Block Diagrams.   • Refer to page 106 for IC Pin Functions.
Page of 90
Display

Click on the first or last page to see other HCD-DR8AV / HCD-W900AV service manuals if exist.

RANDOM: