Onkyo R-801A Service Manual

A
1
2
3
4
5
BCD
R-801A
SCHEMATIC DIAGRAM 1-2
U1
Main PC board
U3
Driver PC board
J1A
P305
FREQUENCY
ADJUST
P701A
C946 104Z
C944
104Z
C935
103Z
C941
103Z
C940
103Z
C510
102J
C610
102J
C502 101J
C602
101J
C514
104Z C614
104Z
C506
020C
C606
020C
C942
220/16
C504
22/16
1
6
C947
10/16
C945
10/16
C933
3300/25
C934
3300/25
C938
100/50
C939
100/50
C937
100/50
C936
2200/25
C511
10/16
C611
10/16
C509
10/16
C505
220/16
C609
10/16
C605
220/16
C604
22/16
C781
47/16
C943
220/16
Q932
2SA1015
OR KTA1266
Q512
2SA1488
OR KTA1046
Q612
2SA1488
OR KTA1046
Q781
2SA1162
OR KTA1504
Q510
2SA965
OR KTA1023
Q610
2SA965
OR KTA1023
Q605
2SA1015
OR KTA1266
Q505
2SA1015
OR KTA1266
Q604
2SA1015
OR KTA1266
Q504
2SA1015
OR KTA1266
Q606
2SA1015
OR KTA1266
Q506
2SA1015
OR KTA1266
R936
330
(2W)
R629
18K
R620
680
R529
18K
R520
680
R513
39
(1/2W)
R512
39
(1/2W)
R505
820
R504
820
R613
39
(1/2W)
R612
39
(1/2W)
R605
820
R604
820
R509
22K
R515
39
(1/2W)
R931
0.47
(1/2W)
R933
6.8K
R934
56K
R935
56K
R932
10
(1/2W)
R519
1.5K
R521
100
(1/2W)
R619
1.5K
R621
100
(1/2W)
R516
18K
R503
470
R517 18K
R518
56K
R507
150
R506
150
R514
33
(1/2W)
R511
680
R616
18K
R603
470
R615
39
(1/2W)
R617
18K
R610
2.7K
R618
56K
R607
150
R606
150
R614
33
(1/2W)
R611
680
R510
2.7K
R609
22K
R938
10
(1/2W)
R939
56
(1W)
R940
4.7
(1/2W)
R937
330
(2W)
R623
8.2
(1/2W)
R628
390
(1/2W)
R528
390
(1/2W)
R523
8.2
(1/2W)
Q511
2SC3851
OR KTC2026
Q611
2SC3851
OR KTC2026
Q782
2SC2712
OR KTC3875
Q509
2SC2235
OR KTC1027
Q609
2SC2235
OR KTC1027
Q508
2SC1740S
OR KTC3199
Q608
2SC1740S
OR KTC3199
Q607
2SC1815
OR KTC3198
Q507
2SC1815
OR KTC3198
Q502
2SC1622A
(D17),(D18)
OR KTC3911
-BL
Q602
2SC1622A
(D17),(D18)
OR KTC3911
-BL
Q501
2SC1622A
(D17),(D18)
OR KTC3911
-BL
Q601
2SC1622A
(D17),(D18)
OR KTC3911
-BL
Q503
2SC2712
OR KTC3875
Q603
2SC2712
OR KTC3875
D501
1SS352
OR 1SS355
D934
D933
D935
D937
D939D938
D936
D933-D939,D943,D944
RL1N4003
OR 1SR139-100
OR GP104003E
D781
1SS352
OR 1SS355
D944
D943
0
1
352
S
S355
D503
1SS352
OR 1SS355
D603
1SS352
OR 1SS355
JL931B
D931
RBV402
OR RS403M
OR D3SBA20
D942
D947
D948
D946
D945
D941
UDZ3.9B
D941,D942
D945-D948
D940
UDZ27B
D502
UDZ5.6B
D602
UDZ5.6B
C932
334J
C931
334J
C612
473J
C512
473J
JL932B
P502AP503A
P503B P502B
R522
0.22
(2W)
R622
0.22
(2W)
R508
12K
R608
12K
R781
22K
R783
47K
R782
12K
R784
47K
Q934 78M56
G
I
O
Q933 78M05
G
IO
JL502B
JL501AJL501B
P504
L-SP L-SP
L-NF L-NF
AGND AGND
R-NF R-NF
R-SP R-SP
L+ L+
L-SP
L-NF
AGND
L-NF L-NF
AGND
L- L-
AGND
R-SP
R+ R+
R-NF
R-NF R-NF
R- R-
-B1
+B1
AGND
+B1
SEC1-1
AGND
AGND
SEC1-2
SEC2-1
SEC2-2
FLAC1
-B1
FLAC2
+B2
+B2
DGND
DGND
TUMUT
+5V
RI
PLLCE
PLLDATA
PLLCLK
SIGNAL
RDS
SD
-VP
S
TEREO
FLAC1
FLAC2
+BSUB
DGND
POWER
POFF
STEREO
SD
RDS
SIGNAL PLLCLK
PLLDATA
PLLCE
RI
TUMUT
CLK
DATA
MVDOWN
MVUP
INPMUT
SECRELAY
+5.6V +5.6V FLAC1 FLAC2
STB
POFF
POWER
+5V
DGND DGND
-VP
10,JULY,2001
RC-202682
(2) PAGE
(2) PAGE(2) PAGE
(3) PAGE
1.3
13.0
11.8
-26.7
5.7
5.0
18.6
-13.1
-22..0
22.0
-21.7
-0.5
-0.5
0.0
0.5
21.7
-1.1
1.0
-21.1
-20.5
-16.2
-0.6
-15.6
-0.8
-0.1
-0.1
21.1
21.2
20.620.5
-21.2
21.3
NAETC-7339
TO NCPS-7344TO NCPS-7344TO NCPS-7344
TO NCDG-7343
NAAF-7336
R-801A
A
D
C
B
(3/5)
RIGHT
U4
Headphone PC
board

Onkyo R-801A Specifications

General

Brand	Onkyo
Model	R-801A
Category	Amplifier
Language	English