Onkyo R-801A Service Manual

A
1
2
3
4
5
BCD
R-801A
SCHEMATIC DIAGRAM 2-1
C573 473K
C572
102J
C672
102J
C574
102J
C362
101J
C363
101J
C364 101J
C462 101J
C463
101J
C464
101J
R904
390
R905 2.2K
R672
10K
R573
680
R572
10K
C905
10/16
C367
22/16
C467
22/16
C369
1/50
C469
1/50
C361
22/16
C461
22/16
P572
L671
S-1.3C
*
L571
S-1.3C
*
R671
5.6
*
(1/2W)
R571
5.6
*
(1/2W)
R362
220K
R364
1.8K
R363
47K
R369
2.2K
R462
220K
R464
1.8K
R463
47K
R469
2.2K
R371
1M
R471
1M
R365
27K
R367
0
R366
47K
R465
27K
R467
0
R466
47K
R370
47K
R368
3.9K
R375
150K
R374
680
R470
47K
R468
3.9K
R475
150K
R474
680
R472
1M
R372
1M
R373
1M
R473
1M
R361
1K
R461
1K
J905
*
J903
*
J361
C571 103J
*
C671 103J
*
C470
154J
C370
154J
C468
153J
C368
153J
C365
563J
C366
563J
C465
563J
C466
563J
JL502B
JL502A
P571
LCH
RCH
2
3
4
5
6
JL932B
JL932A
D
9
1S
S
OR 1
S
D908
UDZ5.1B
Q361
NJM4565M
(2/2)
5
6
Q461
NJM4565M
(1/2)
3
2
Q461
NJM4565M
(2/2)
5
6
7
Q361
NJM4565M
(1/2)
3
2
1
AP4:S4+S5+S7AP3:S4+S7AP2:S7AP1:S4
CK
DATA
GND
ST
COM4
S7
COM3
S6 S5
COM2
S4 S3
COM1
S2 S1
VSSVDD
Q381
TC9162AF
1 2 3 4 5 6 7 8 9
10 11 12 13 1415
16 17 18 19 20 21 22 23
24 25 26 27 28
P303A
P303B
STB
CLK
DATA
RO
INGND
LO
L-SP AGND AGND AGND R-SP POFF
POWER
DGND
+BSUB
1.25A/125V
T315mAL250V
T315mAL250V
1A/125V
T315mAL250V
R901
5.6
5.6
5.6
10
5.6
R907
YES
NO
NO
NO
NO
(1)PAGE
11.8
NCAF-7336
NAPS-7344
NAAF-7337
J905
J903
NPT-1398G
NPT-1398GNPT-1427G
NPT-1427D
NPT-1427P
NPT-1427J
NPT-1427G
MGR
MGT
MJJ
MPP
MDT
C571,C671
L571,L671
R571,R671
F901
NPT-1398J
NPT-1398P
NPT-1398D
T901 T902
YES
YES
YES
YES
YESNO
NO
NO
NO
NO
BD
E
U2
Acoustic PC board
U1
Main PC board
U9
Power supply PC board

Onkyo R-801A Specifications

General

Brand	Onkyo
Model	R-801A
Category	Amplifier
Language	English