Onkyo TX-SR573, Service Manual

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PRINTED CIRCUIT BOARD VIEWS-4
TX-SR573
NCPS-8533
25138533C
8A 125V
T4AL250V
P902
P902
P901A
T902
T902
AC-G
S902
S902
F902B
F902A
F901B
F901A
F903A
F903B
D925
AC-H
120V 220V
POWERD
MPUGND
+12VD
+10VS
POFFVP
F903
F901
F902
P926
P925
J901
J906
RL901
RL901
C901
C901
J914
J907
J918
J900
P912
P912
J902
AC CORD
TRANS-IN
C930
J905
Q930
J917
J913
J916
J915
D930
D931
C922
J909
J911
J908
J912
D923
D921 D922
D924
C921
D932
J921
J922
R930
R931
J903
J910
J919
C931
C932
R932 R933
C
I
G
O
A
C922
5A 125V
P931B
P909
D935
R934
D933
J923
P917
P918
J924
D934
C933
N N L L
AC-G
AC-H
NCPS-8535
25138535
JL9501B
FLAC1
FLAC2
S3GND
SEC3-2
SEC3-1
SEC2-2
SEC2-1
C9001
C9004
C9004
C9003
C9003
C9009
C9009
C9014
C9014
R9003
R9004
R9002
Q9002
D9012
R9005
C9015
C9016
R9007
J951
P9002 P9003
E9001
POFFVP
+10VS +12VD
MPUGND
POWERD
D9706
D9705
C9708
J950
D9002
D9001
D9003
D9004
J954
J952
P9502A
J953
D9009
D9013
J955
J963
Q921
R922
R923
P931A
FLAC2 FLAC1
+24V
S3GND
-24V
POWER POFFV +10VS +12VD
MPUGND
SEC2-1 SEC2-2
-VP
B E
E
B
Q9021
Q9023
Q9022
C9021
J960
D9022
R9022
J961
D9026
R9024
D9025
J959
D9024
D9023
R9023
J958
J957
E
E
E
B
B
B
NC
J962
J956
D9027
C9022
R924
J964
R9025
0
1 2 3 4
5 7 8
5 6 7 8 9
17
12
17
17
12
7
7
12
20
30
12
27
17
20
7
17
27
7
2
7
7
27
25
7
7
20
15
20
22
U06
POWER SUPPLY-1 PC BOARD (NAPS-8533)
Component side
U07
POWER SUPPLY-2 PC BOARD (NAPS-8535)
Component side
A
1
2
3
4
5
B C D