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Onkyo A-9070 Service Manual

Onkyo A-9070
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A-9000R / 9070
Schematic Diagrams - 5
Phono AMP.
A
1
2
3
4
5
B C D E F G H
-15V
+15V
GND_IN
GND_PH
PH_IN_L
PH_OUT_L
+15V
-15V
GND_IN
GND_PH
PH_IN_L
PH_OUT_L
Model No. A-9000R/A-9070 SCHEMATIC DIAGRAM (PART-5) PHONO SECTION
To PART-1 BAASP-0987
BAAF-0988
Lch Phono Equalizer
To PART-1 BAASP-0987
BAAF-0989
Rch Phono Equalizer
P103B IMSA-9115S-05L
5
4
3
2
1
P101B IMSA-9115S-07L
7
6
5
4
3
2
1
P105 P107
R103
22K
D101
UDZS5.1B
R105
22K
D103
UDZS5.1B
R109
3.9k
R115
3.9k
R123
3.3K
R127
1.2K
R129
330
R131
330
R133
1K
R135
12K
R137
1K
R139
22
R141
22
R143
1K
Q115
2SA970-BL
Q119
2SA970-BL
Q117
2SC2240-BL
Q107
2SC2240-BL
Q101
2SA1162
Q103
2SC2240-BL
Q113
2SC2240-BL
Q105
2SA970-BL
Q111
2SC2712
Q123
2SC2240-BL
Q127
2SC2229-Y
Q135
2SA949-Y
Q129
2SC2240-BL
Q131
2SA970-BL
Q133
2SC2229-Y
Q125
2SA949-Y
Q121
2SA970-BL
R125
1.2K
R117
3.3K
C119
NC
C113
222J
C103
NC
Q109
2SA970-BL
R101
0
R107
47KF
C121
562J
R161
47KF
C107
UTSJ
22/50
+
R111
33F
R147
NC
C115
NC
R151
1.5KF
R119
33F
R113
33F
R121
33F
R153
1MF
R155
1MF
R157
100KF
R159
330KF
D105
NC
R165
22(1/4W)
R167
22(1/4W)
D107
NC
R149
33F
R169
470K
C123 102J
C125 102J
C127 NC
C101
47/6.3
+
C105
47/6.3
+
C129
470/16
C131
470/16
C117
2200/10
+
R163
0
P108
P104B IMSA-9115S-05L
5
4
3
2
1
P102B IMSA-9115S-07L
7
6
5
4
3
2
1
P106
C114
222J
R144
1K
Q136
2SA949-Y
R142
22
R140
22
Q134
2SC2229-Y
R138
1K
R136
12K
R134
1K
Q132
2SA970-BL
Q130
2SC2240-BL
Q126
2SA949-Y
R130
330
Q122
2SA970-BL
R126
1.2K
Q128
2SC2229-Y
R132
330
R128
1.2K
Q124
2SC2240-BL
C122
562J
R162
47KF
R160
330KF
C120
NC
Q114
2SC2240-BL
R118
3.3K
Q104
2SC2240-BL
Q102
2SA1162
R110
3.9k
R104
22K
D102
UDZS5.1B
Q118
2SC2240-BL
Q116
2SA970-BL
Q120
2SA970-BL
R124
3.3K
Q110
2SA970-BL
Q112
2SC2712
R116
3.9k
D104
UDZS5.1B
R106
22K
Q108
2SC2240-BL
Q106
2SA970-BL
C104
NC
R108
47KF
R102
0
C108
UTSJ
22/50
+
R112
33F
R120
33F
R114
33F
R122
33F
R148
NC
C116
NC
R152
1.5KF
R154
1MF
R156
1MF
R158
100KF
D106
NC
D108
NC
R166
22(1/4W)
R168
22(1/4W)
R150
33F
R170
470K
C128 NC
C126 102J
C124 102J
C102
47/6.3
+
C106
47/6.3
+
C130
470/16
C132
470/16
C118
2200/10
+
R164
0

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Onkyo A-9070 Specifications

General IconGeneral
Damping factor130
Amplifier class-
Input sensitivity150 mV
Audio output channels2.0 channels
Peak power per channel140 W
Signal-to-Noise Ratio (SNR)107 dB
Total Harmonic Distortion (THD)0.006 %
Dynamic power per channel (3 Ohm)230 W
Dynamic power per channel (4 Ohm)180 W
Dynamic power per channel (8 Ohm)100 W
AC (power) inYes
Headphone connectivity6.3 mm
Speakers connectivity typeRCA
PurposeHome
Product colorBlack
Volume controlRotary
Cables includedAC
Connectivity technologyWired
AC input voltage230 V
AC input frequency50 Hz
Power consumption (typical)290 W
Weight and Dimensions IconWeight and Dimensions
Depth431 mm
Width435 mm
Height174.5 mm
Weight18100 g

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