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49
49
STR-DH700
STR-DH700
5-32. SCHEMATIC DIAGRAM — CONNECTION BOARD — • Refer to page 17 for Circuit Boards Location.
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8
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17
18
19
20
20P
CN800
SIRIUS_R
SIRIUS_L
DMPORT_L-
DMPORT_R-
D
D
TUNER_L
AGND
TUNER_R
SBL
SBR
SL
SR
C
SW
FL
AGND
FR
ADC_Rin
ADC_Lin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN801
PS (V-Mute)
Component_SW2
Component_SW1
Composite-SW1
Composite-SW2
Composite-SW3
Composite-SW4
GND
DM-port Video
VACS
R2 GND
R2
-7V
+7V
Multi-CH
CLK
Data
Protect
Sair R
Sair L
C808
1
C809
1
C800
1
C801
1
R806 47k
DMPOR
T AUDIO AMP
NJM4565M
IC800
C805
4.7
C804
0.1
C803 4.7
R805 47k
C807 0.1
R803 47k
R804
47k
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN803
+7V
-7V
R-CH(V2)
R2-GND
L-CH(V2)
R2+15V
GND
GND
FR
FL
SW
C
SR
SL
GND
GND
SBR
SBL
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN804
ZONE2 L
ZONW2 R
PROTECT
DATA
CLK
MULTI-IN
VACS
L-IN
R-IN
GND
TUNER-R
GND
TUNER-L
SIRIUS-R
SIRIUS-L
DCAC
DM-R
DM-L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN802
PS (V-MUTE)
COMPONENT_SW2
COMPONENT_SW1
COMPOSITE_SW1
COMPOSITE_SW2
COMPOSITE_SW3
COMPOSITE_SW4
GND
DMPORT VIDEO
V_GND
R3
Reserved
VIDEO2_VIDEO
VIDEO_GND
1k
R822
1k
R850
1k
R851
1k
R860
1k
R830
1k
R842
1k
R832
1k
R840
R807
22k
R801
22k
R802
22k
R808
22k
50V
10
C836
50V
10
C835
50V
10
C834
50V
10
C833
50V
10
C832
50V
10
C831
50V
10
C830
50V
10
C829
BUFFER
NJM4565M-D
100p
C812
100k
R812
CL800
CL803CL804
CL805
CL802
CL801
50V
22
C813
50V
22
C811
50V
22
C814
50V
22
C815
2200p
C839
2200p
C838
2200p
C837
2200p
C840
2200p
C841
2200p
C842
2200p
C843
2200p
C844
CL808
100k
R815
100p
C816
CL806
CL807
CL809
CL810
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2
3
4
5
6
7
8
9
9P
CN805
NC
MIC Mono (NC)
Video 2
V-GND
L-CH (V2)
+7V
R-CH (V2)
7V-GND
-7V
10k
R811
10k
R814
10k
R816
10k
R817
100p
C845
100p
C846
100p
C847
100p
C848
** 73 : pin8 blank
** N1/83 : pin8 with R3
** 7000 : CN003 pin8 with VACS
SBR
C
W
L
R
SL
SR
SBL
Zone2
L
Zone2 R
6.9
0
0
0
-7.1
0
0
0
0
6.9
0
0
0
0
0
-7.0
IC800
CONNECTIONBOARD
DUAL OP-AMP