Onkyo R-801A Service Manual

C703
C705
C707
C708
C711
C715
C716
C721
C722
C724
D701
D702
JL701A
JL702A
JL703AJL704A
P701B
Q702
R734
X701
X702
J749
J726
J727
J728
J745
J746
J744
J751
J750
J729
J748
J739
J732
J733
J737
J747
J730
J720
J721
J711
J713
J719
J717
J716
J724
J712
J725
J718
J736
J734
J722
J738
J731
J766
J765
J752
J764
J763
J761
J760
J753
J754
J755
J762
J759
J758
J757
J756
J741
J740
P702
Q701
NCDG-7343
25137343
0
STEREO
Q704
+5.6V
-Vp
J723
J715
J714
P704
J735
J743
J742
T901
T901
T902
T902
P571
P571
P572
P572
RL901
RL901
L671
L671
L571
L57
1
P901A
F901B
F901A
JL502A
JL931A
JL932A
C901 C901
D903
D905
D902 D904
C903
C904
J901
R906
C905
R907
R671
R571
J903
J905
C671
C571
J906
J904
R901
C902
F901
1.25A/125V
NCPS-7344
25137344
2
256
89101112
13 14 15 16 17
SEC1-1
AGND
AGND
SEC1-2
SEC2-1
SEC2-2
FLAC1
FLAC2
1
2
3
4
5
6
7
8
9
AC-G AC-H
C573
Q901
J902
AC-GAC-H
30
30
30
25
20
17
15
20
20
12
7 7 7 7
15
12
12
7 7 7
7
20
20
7
7
25
7
7
7
C701
C702
C704
C706
C710
C712
C713
C714
C718C719
C720
D703
D704 D705
D706
L701
L702
Q701
Q701
Q703
Q704
Q704
Q706
R701
R702
R703
R704
R705
R706
R707
R708
R709
R710
R711
R712
R713
R714 R715
R716
R717
R718
R719
R720
R721
R722
R723
R727
R728
R729
R730
R731
R732
R733
R735
R736
R737 R738 R739
R750
R751
R752 R753
R7004
R7010
R7009
R7008
R7002 R7003
R7007
R7006
R7005
1
24
25
40
64
65
80
1
STEREO
C730
R754
D907
D906
R902 R903
R904
R905
D908
R672
R572
R573
C574
C672
C572
FLAC2
FLAC1
SEC2-2
SEC2-1
SEC1-2
AGND
AGND
SEC1-1
DGND
+BSUB
POWER
POFF
L-SP
AGND
AGND
AGND
R-SP
256
891011121314151617
1
2
3
4
5
6
7
8
9
D901
A
1
2
3
4
5
BCD
R-801A
PRINTED CIRCUIT BOARD FROM SOLDERING SIDE 2-2
Component side
Soldering
side
Component side
Soldering
side
U8
Microprocessor
PC board
NADG-7343
U9
Power supply
PC board
NAPS-7344

Onkyo R-801A Specifications

General

Brand	Onkyo
Model	R-801A
Category	Amplifier
Language	English