Read Sony STR-DA3ES / STR-DA5ES / STR-VA555ES Service Manual online
STR-DA3ES/DA5ES/VA555ES
44
44
D801
D-4
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
D901
F-8
D902
F-8
D903
E-8
D904
E-8
D905
G-11
D906
F-9
D907
F-9
Q801
B-6
Q901
G-9
5-28.PRINTED WIRING BOARD — POWER SECTION —
• See page 12 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
DC BOARD
11
(11)
1-681-387-
T
INPUT
BOARD
(Page 30)
SPTM
BOARD
(Page 42)
DIGITAL
BOARD
(Page 27)
JJ
D
AMP
BOARD
(Page 38)
AA
4/8 BOARD
11
(11)
1-681-471-
4
Ω
t
8
Ω
VOL SEL BOARD
11
(11)
1-681-462-
t
t
AC BOARD
11
(11)
1-681-461-
AEP,CH
AEP,CH,KR
VA555ES:
CNJ901
CNP900
AC IN
DA5ES,VA555ES: AEP,E,CH
DA3ES,VA555ES: KR
EXCEPT,VA555ES: KR
DA3ES
DA3ES,DA5ES
T1
120V
0V
120V
100V
0V
POWER
TRANSFORMER
EXCEPT VA555ES:E
VA555ES:E
SPTM
BOARD
(Page 42)
HH
VA555ES:
DA3ES,DA5ES
DA3ES,DA5ES
DA3ES,DA5ES
D811
D816
R803
D814
R801
JW806
CNP802
C804
CNP804
D807
C816
FH852
FH851
FH806
F801
R808
C801
D801
FH802
D802
D813
C815
FH856
FH855
FH805
LP801
R802
F802
D812
FH801
Q801
C812
C805
C803
F806
F805
R807
C811
C810
C807
C806
JW803
CNP803
CNP801
R806
D805
JW801
D804
D806
D803
C824
C808
C809
C823
C822
C802
JW802
CNP806
CN801
CN811
JW805
JW804
JWH801
CN812
R804
R805
1
1
10
4
1
4
1
6
1
7
CN902
JW901
CNP903
S902
JW902
1
1
3
5
FH904
JW900
S901
220V
220V
220V
JW915
CNP905
FH954
JW916
F904
CN901
1
1
4
4
D906
R902
D905
Q901
D907
R904
R903
R906
R905
JW
907
J901
AC OUTLET
CNP904
AC INLET
JW
H901
T902
EP901
C907
D901
C905
D902
D904
JW
901
C906
CNP904
D903
JW904
JW905
JW903
FH951
FH901
R901
F902
CNP902
JW
911
CNP906
JW908
JW
906
JW909
CNP901
CNP907
JW
902
F901
RY901
C903
JW
910
LP901
1
5
1
1
1
2
2
4
1
2
2
3
4
5
6
7
8
9
10
11
12
13
A
1
B
C
D
E
F
G
H
I
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