Onkyo HTX-22HD Service Manual

+5VDG
FR
FL
SR
SL
GND
VOLH
SW_SPOUT
FL_SPOUT
FR_SPOUT
C_SPOUT
SW_SPOUT
FL_SPOUT
FR_SPOUT
C_SPOUT
POFF
DGAC1
+BSUB
APOWER
GNDDG
+BDG
DGAC2
SR_SPOUT
SL_SPOUT
12.6V
C_SPRL
SLR_SPRL
FLR_SPRL
+12.6V
C_SPRL
SLR_SPRL
FLR_SPRL
SR_SPOUT
SL_SPOUT
AMPAC4
AMPAC1
SL_SPOUT
SR_SPOUT
FR_SPOUT
FL_SPOUT
C_SPOUT
SLR_SPRL
FLR_SPRL
+BDG
C
SW
C_SPRL
+5VDG
+5VDG
+BSUB
POFF
+BDG
APOWER
RCPOWER
GNDDG
GNDDG
SPRL_C
SPRL_SLR
SPRL_SW
SPRL_FLR
+27V
-27V
+5.0V
SL/SR OUT
NC
TO_NAAR-9567
FL/FR OUT
+12.6V
NC
SW OUT
(for DHT-9HD)
SW OUTC OUT
TO NO.1
NC
TO NAPS-9570
NC
NC
FR
C
FL
SL
SP OUT
FL
SP OUT
SR
SW
FR
C
SL
SR
NC
NC
NAAF-9592
-27V
+27V
NAAF-9592
AMPAC2
AMPAC3
NC
NC
NC
SA-205HD ONLY
Except for SA-205HD
NO.2NAAF-9566
Model No. DHT-9HD/HTX-22HD/HTX-E5HD/GXW-2.1HD/SA-205HD
SCHEMATIC DIAGRAM (PART-3)
AMP Section
C5011
104
C5012
104
C5112
104
D9204
D3SBA20
1
3
4
2
C9202
10000/16
Q9201
7805
3
O
2
G
5
HT
1
I
C9204
47/25
+
Q5101
LM4766
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
OUT-B
VCC-A
OUT-A
VEE
GND-A
-IN_A
MUTE-A
+IN_A
NC
GND-B
MUTE-B
-IN_B
+IN_B
NC
VCC-B
C5108
NC
R5001
1K
R5002
47k
R5003
1K
C5006
NC
R5009
12k
R5004
1K
R5005
47k
R5006
1K
C5008
NC
R5010
12k
R5012
2.2k
R5101
1K
R5102
47k
R5103
1K
R5104
1K
R5105
47k
R5106
1K
R5107
56k
C5106
NC
R5109
12k
R5110
12k
R5111
2.2k
R5112
2.2k
R5901 47k
R5902 47k R5903
47k
R5904 47k
R5905
47k
R5906
47k
R5011
2.2k
R5114
4.7(1W)
D9502
1SS352
C9505 102
D5907
UDZS5.1B
R5908
33k
R5907
NC
D5904 1ss352
D5903
1ss352
D5902 1ss352 D5901
1ss352
D5906
1ss352
D5905
1ss352
C5002
47/25
C5004
47/25
C5102
47/25
C5104
47/25
C5009
220/10
C5010
220/10
C5109
220/10
C5110
220/10
C5901
10/50
RL5301
2
5
61
4
3
R5113
4.7(1W)
R5014
4.7(1W)
R5013
4.7(1W)
RL9502
2
1 4
3
RL9501
1
2 3
4
C9502
334
C5111
104
C5103
471
C5101
471
C5003
471
C5001
471
RL5801
6
5
2 3
4
1
RL5802
2
5
6 1
4
3
RL5803
2
5
6 1
4
3
C5801
102
C5802
102
C5803
102
C5804
102
C5805
102
C5806
102
C5807
103J
C5808
103J
C5809
103J
C5810
103J
C5813
103J
C5814
102
C5815
103J
C5816
102
C5817
102
D5801
1ss352
D5802
1ss352
D5803
1ss352
P5801
13
GND
6
12
5
11
4
10
3
9
2
8
1
7
14
GND
RL5851
6
5
2 3
4
1
RL5852
2
5
6 1
4
3
RL5853
2
5
6 1
4
3
C5851
102
C5852
102
C5853
102
C5854
102
C5855
102
C5856
102
C5857
103J
C5858
103J
C5859
103J
C5860
103J
C5861
103J
C5862
102
P5851
11
GND
5
10
4
9
3
8
2
7
1
6
12
GND
C5863
102
D5851
1ss352
D5852
1ss352
D5853
1ss352
D9501
RS1505M
1
2
4
3
F5001
3.5A
P5201C
2
1
P5301A
1
2
P5201A
2
1
Q9204
2SC2712
Q9203
2SC2712
Q9202
2SC2712
R9210
2.2k
R9211
47k
R9213
47k
R9212
2.2k
R9214
2.2k
R9215
47k
R9216
2.2k
R9217
47k
R9219
47k
P5101A
1
2
3
4
5
P5101C
1
2
3
4
5
JL9004B
7
6
5
4
3
2
1
R9207
47
R9206
47
R9205
47
R5801
10(1/2W)
R5802
10(1/2W)
R5803
10(1/2W)
R5804
10(1/2W)
R5806
10(1/2W)
R5851
10(1/2W)
R5852
10(1/2W)
R5853
10(1/2W)
R5854
10(1/2W)
R5855
10(1/2W)
R5805
10(1/2W)
L5801 S-1.3C
L5802 S-1.3C
L5804 S-1.3C
L5803 S-1.3C
L5805 S-1.3C
L5806
S-1.3C
L5851 S-1.3C
L5852 S-1.3C
L5853 S-1.3C
L5855 S-1.3C
L5854 S-1.3C
C5007
NC
C5105
NC
C5107
NC
C5005
NC
R5007
56k
Q5001
LM4766
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
OUT-B
VCC-A
OUT-A
VEE
GND-A
-IN_A
MUTE-A
+IN_A
NC
GND-B
MUTE-B
-IN_B
+IN_B
NC
VCC-B
R5008
56k
C5013
NC
C5014
NC
R5108
56k
C5114
NC
C5113
NC
C9501
334
C9201
334
P5001A
1
2
3
4
5
JL9103A
1
2
3
4
5
JL9103C
1
2
3
4
5
P5001C
1
2
3
4
5
P5001B
1
2
3
4
5
P5101B
5
4
3
2
1
P5302
2
1
P5301B
1
2
P5201B
2
1
JL9103B
5
4
3
2
1
C9506
334
R5201
1K
C5202
47/25
R5202
47k
R5203
1K
C5207
NC
R5204
56k
Q5201
LM2876
1
2
3
4
5
6
7
8
9
10
11
+V
NC
OUTPUT
-V
NC
NC
GND
MUTE
-IN
+IN
NC
C5203
NC
C5204
NC
R5205
12k
R5206
2.2k
C5205
220/10
Q5301
LM3886
1
2
3
4
5
6
7
8
9
10
11
+V
NC
OUTPUT
-V
+V
NC
GND
MUTE
-IN
NC
+IN
R5301
1K
C5301
471
C5302
47/25
R5302
47k
R5303
1K
R5304
56k
C5308
NC
C5303
NC
C5304
NC
R5305
12k
R5306
2.2k
C5305
220/10
R5307
4.7(1/2W)
C5306
104
P9804
1
2
3
4
P9803
1
2
3
4
C9203
223K
C9504
8200/35
+
C9503
8200/35
+
C5201
471
P9501B
4
3
2
1
R9218
2.2k
D5301
1ss352
C5307
102
P9802
4
3
2
1
P9801
1
2
3
4
R5207
4.7(1/2W)
C5206
104
R9209
2.2
R9221
56
Q9205
2SC2712
R9208
47
R9220
470(1W)
Q9206
2SC2712
Q9207
2SC2712
P9102A
15
14
13 12
11
10
9
8 7
6
5
4
3 2
1

Onkyo HTX-22HD Specifications

General

Product color	Black
RMS rated power	50 W
Remotely operated	Yes
Audio output channels	2.1 channels
Satellite speakers RMS power	2 W
Satellite speaker frequency range	70 - 50000 Hz
Subwoofer frequency range	35 - 200 Hz