Printed Wiring Board - Power Section - Sony STR-DA3ES Service Manual

STR-DA3ES/DA5ES/VA555ES
5-28.PRINTED WIRING BOARD — POWER SECTION —
• See page 12 for Circuit Boards Location.
3
1 2
DC BOARD
A
B
C804
C
AMP
AA
BOARD
(Page 38)
D
C803
FH852
E
CN812
FH851
F
4/8 BOARD
G
4Ω t 8Ω
H
11
1-681-471-
(11)
I
4 5 6
INPUT SPTM DIGITAL
T JJ D
BOARD BOARD BOARD
(Page 30) (Page 42) (Page 27)
LP801 CNP801
CNP806
JW802
JW801
C805
R803
C812
JW803
D811
C815
JW804
JW805
C822 R808
D805 D806
C801 C802
D807
D803 D804
C810
C811
JW806
C807
D816
C806
C816
F802
FH802
FH801
F801
1-681-387-
7 8 9
D814
AC BOARD
11
(11)
SPTM
HH
BOARD
(Page 42)
DA3ES,DA5ES
44 44
10 11 12
VOL SEL BOARD
t t
11
1-681-462-
(11)
DA3ES,DA5ES
VA555ES:
AEP,CH,KR
DA3ES
DA3ES,DA5ES
VA555ES: AEP,CH
DA3ES,DA5ES
1-681-461-
13
DA5ES,VA555ES: AEP,E,CH
DA3ES,VA555ES: KR
CNJ901
CNP900
AC IN
• Semiconductor
Location
Ref. No. Location
D801 D-4
EXCEPT,VA555ES: KR
D802 B-4
D803 C-5
D804 C-5
D805 C-5
D806 C-5
D807 C-6
D811 B-6
D812 D-6
D813 D-6
D814 B-6
D816 D-6
11
D901 F-8
(11)
D902 F-8
D903 E-8
D904 E-8
D905 G-11
D906 F-9
D907 F-9
Q801 B-6
Q901 G-9