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DS-A1X
SERVICE MANUAL
SERVICE MANUAL
iPod slot
iPod connector
Power
indicator
jack
VIDEO OUT jack
DC IN 5V 1A jack
AUDIO OUT L/R jacks
iPod adapter
RI MODE switch
Set it to match your amp's
input display
Remote Interactive Dock
Black and White models
MODEL
DS-A1X
230-240V AC, 50Hz
230-240V AC, 50Hz
120V AC, 60Hz
BMPP
WMPP
BMDD
Ref. No. 4004
072007
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK
ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.


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DS-A1X
Exploded view
RI MODE switch
A001
A101
A003
A005
A103
A017 x 3
A013 x 3
A105
A021 x 2 (*1)
UU1
(Top Side)
UU1
(Bottom Side)
A013 x 2
A019
(1.5x0.2cm)
A019
(1.0x1.5cm)
A019
(1.0x1.5cm)
A105
A013 x 3
(*1) When using A001 of the B attachment for SN end, you do not use.


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DS-A1X
Schematic Diagrams
A
1
2
3
4
5
B
C
DE
FG
H
VDD
MODE
RESET
MODE
IPOD_DET
PONLED
RIIN
RIOUT
SWIN
AMUT
GND_D
GND_A
TX
RX
SHIELD
AUDIO_R
GND_D
GND_D
COMPOSITE
GND_D
AUDIO_L
IPOD_DET
GND_D
GND_D
IDENTIFY
GND_A
TXD
XOUT
XIN
RXD
RI
Right out
*
*
**
Left out
( 75K 1% )
( 49.9K 1% )
*
*
TAPE
HDD
MD
CD-R
1%
1%
Composite Video out
Flash Writer
iPod
connection
5V DC in
s
C182
104Z
R107
220K
R108
10K
R109
10K
R111
10K
R113
27K
C183
104Z
R133
220K
C103
47/6.3
R132
220K
R131
220K
D103
UDZS5.1B
C101
47/6.3
D107
UDZ3.3B
R102
100
R104
470
R122
0
R117
100
Q103
RN1401
Q104
RN1401
Q101
R5F21144SP
11
P1_6
12
RXD0
13
TXD0
14
KI3
15
P1_2
16
AVCC
AVCC
17
P1_1
18
P1_0
19
P3_3
20
P3_4
1
P3_5
2
P3_7
3
RESET
4
XOUT
5
VSS
6
XIN
7
VCC
8
MODE
9
P4_5
10
P1_7
C132
102J
C131
102J
R101
100
R136
2.2K
R135
2.2K
RL101
NPL-2P1A-DC4.5-169
1
4
9
8
10
5
3
12
R105
220K
R151
33
R152
33
R138
C102
102K
R116
8.2K
R115
4.7K
R114
3.9K
C105
104Z
R227
100K
R229
100K
R231
100K
R233
100K
R228
150K
R230
150K
R232
150K
R234
150K
R120
5.6K
R118
270K
R119
270K
P107
10
9
8
7
6
P108
1
2
3
4
5
6
7
8
P105
3
2
1
5
R139
100K
Q105
RN1405
P106
CN37
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Q102
RN2403
D101
KDS4148U
D102
KDS4148U R106
47K
D182
KDS4148U
D106
KDS4148U
D105
KDS4148U
D183
KDS4148U
D184
KDS4148U
D181
KDS4148U
R112
2.2K
R103
2.2K
R134
220K
R121
R137
C104
104Z
C106
104Z
P102
R156
680
Q106
2SC2712
P101
1
2
3
Q108
SSM3J13T
2
1
3
R110
10K
R155
10K
R157
10K
Q107
2SC2712
R158
10K
D104
C131,C132
D104
P107
Q104
R121
R137,R138
MJJ
<B>
no
no
no
no
no
0
MJJ
<W>
no
yes
yes
yes
68
0
MPP
<W/B>
yes
yes
yes
yes
68
1k
MDD
<B>
no
yes
yes
yes
220
0
8
D10
3
6
5
10K
*
C
131
102J
*
C
13
2
102
J
*
*
R121
D104
Q104
RN1401
*
*
R138
R137
TAPE
HDD
MD
CD-R
P107
10
9
8
7
6
C131,C132
D104
P107
Q104
R121
R137,R138


background image
DS-A1X
Schematic Diagrams
A
1
2
3
4
5
B
C
DE
FG
H
VDD
MODE
RESET
MODE
IPOD_DET
PONLED
RIIN
RIOUT
SWIN
AMUT
GND_D
GND_A
TX
RX
SHIELD
AUDIO_R
GND_D
GND_D
COMPOSITE
GND_D
AUDIO_L
IPOD_DET
GND_D
GND_D
IDENTIFY
GND_A
TXD
XOUT
XIN
RXD
RI
Right out
*
*
**
Left out
( 75K 1% )
( 49.9K 1% )
*
*
TAPE
HDD
MD
CD-R
1%
1%
Composite Video out
Flash Writer
iPod
connection
5V DC in
s
C182
104Z
R107
220K
R108
10K
R109
10K
R111
10K
R113
27K
C183
104Z
R133
220K
C103
47/6.3
R132
220K
R131
220K
D103
UDZS5.1B
C101
47/6.3
D107
UDZ3.3B
R102
100
R104
470
R122
0
R117
100
Q103
RN1401
Q104
RN1401
Q101
R5F21144SP
11
P1_6
12
RXD0
13
TXD0
14
KI3
15
P1_2
16
AVCC
AVCC
17
P1_1
18
P1_0
19
P3_3
20
P3_4
1
P3_5
2
P3_7
3
RESET
4
XOUT
5
VSS
6
XIN
7
VCC
8
MODE
9
P4_5
10
P1_7
C132
102J
C131
102J
R101
100
R136
2.2K
R135
2.2K
RL101
NPL-2P1A-DC4.5-169
1
4
9
8
10
5
3
12
R105
220K
R151
33
R152
33
R138
C102
102K
R116
8.2K
R115
4.7K
R114
3.9K
C105
104Z
R227
100K
R229
100K
R231
100K
R233
100K
R228
150K
R230
150K
R232
150K
R234
150K
R120
5.6K
R118
270K
R119
270K
P107
10
9
8
7
6
P108
1
2
3
4
5
6
7
8
P105
3
2
1
5
R139
100K
Q105
RN1405
P106
CN37
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Q102
RN2403
D101
KDS4148U
D102
KDS4148U R106
47K
D182
KDS4148U
D106
KDS4148U
D105
KDS4148U
D183
KDS4148U
D184
KDS4148U
D181
KDS4148U
R112
2.2K
R103
2.2K
R134
220K
R121
R137
C104
104Z
C106
104Z
P102
R156
680
Q106
2SC2712
P101
1
2
3
Q108
SSM3J13T
2
1
3
R110
10K
R155
10K
R157
10K
Q107
2SC2712
R158
10K
D104
C131,C132
D104
P107
Q104
R121
R137,R138
MJJ
<B>
no
no
no
no
no
0
MJJ
<W>
no
yes
yes
yes
68
0
MPP
<W/B>
yes
yes
yes
yes
68
1k
MDD
<B>
no
yes
yes
yes
220
0
8
D10
3
6
5
10K
*
C
131
102J
*
C
13
2
102
J
*
*
R121
D104
Q104
RN1401
*
*
R138
R137
TAPE
HDD
MD
CD-R
P107
10
9
8
7
6
C131,C132
D104
P107
Q104
R121
R137,R138


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DS-A1X
Packing procedure
A651
A640
P901
P901
A601a
A611+CV Plug
A701
A703a
DS-A1X + A615 + A613
DS-A1X + A615 + A613
<MPP> only
<MDD> only
See HT-SP904/908 Service manual
P903 + P904 + A613
Pad for HT-SP904/908
P903
P904
A613 (PolyBag)
A853
A871
A852
A613