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STR-KM7600
5-33. SCHEMATIC DIAGRAM — CONNECTION BOARD —
1
2
A
B
PS (V-MUTE)
COMPONENT_SW2
COMPONENT_SW1
COMPOSITE_SW1
I
COMPOSITE_SW2
COMPOSITE_SW3
COMPOSITE_SW4
VIDEO BOARD
GND
CN202
DMPORT VIDEO
(Page 26)
C
V_GND
Reserved
VIDEO2_VIDEO
VIDEO_GND
Sair L
Sair R
D
Protect
Data
CLK
Multi-CH
+7V
H
-7V
R2
R2 GND
DIGITAL BOARD (4/4)
VACS
CN2001
DM-port Video
E
(Page 42)
GND
Composite-SW4
Composite-SW3
Composite-SW2
Composite-SW1
Component_SW1
Component_SW2
PS (V-Mute)
F
ADC_Lin
ADC_Rin
FR
AGND
FL
SW
G
SR
SL
SBR
G
DIGITAL BOARD (4/4)
SBL
CN2000
TUNER_R
(Page 42)
AGND
TUNER_ L
DMPORT_R+
DMPORT_L+
DMPORT_R-
DMPORT_L-
SIRIUS_ L
SIRIUS_R
H
I
J
STR-KM7600
• Refer to page 48 for IC Block Diagrams.
3
4
5
6
CONNECTION BOARD
CN802
14P
1
2
3
4
5
6
7
8
9
10
R3
11
12
CL810
13
14
CN801
20P
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN800
20P
20
19
18
17
16
15
C
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C805
4.7
50V
C800
1
7
8
9
C836
R850
C837
10
R
1k
2200p
50V
R842
L
1k
C835
10
C838
50V
R840
2200p
W
1k
C834
10
C839
50V
R832
2200p
C
1k
C833
10
C840
50V
R851
SR
2200p
1k
C832
10
C841
SL
50V
R860
2200p
1k
C831
10
C842
SBR
50V
R830
2200p
1k
C830
10
R822
C843
SBL
50V
1k
2200p
C829
10
C844
50V
0.0022
CL800
C808
C809
1
1
C848
R807
R808
100p
22k
22k
100V
C846
100p
100V
R806
47k
C807 0.1
IC800
1
2
3
4
IC B/D
IC800
DMPORT AUDIO AMP
NJM4565M(TE2)
C847
100p
8
7
6
5
100V
C804
0.1
R804 47k
C845
100p
R801
C801
100V
22k
1
C803
4.7
50V
44
44
10
11
12
13
CN803
18P
1
+7V
2
-7V
3
R-CH(V2)
4
R2-GND
L-CH(V2)
5
6
R2+15V
7
GND
8
GND
9
FR
FL
10
11
SW
12
C
13
SR
14
SL
GND
15
16
GND
17
SBR
18
SBL
CN804
18P
1
ZONE2 L
CL809
2
ZONW2 R
3
PROTEC T
4
DATA
5
CLK
6
MULTI-IN
7
VACS
8
L-IN
CL805
9
R-IN
CL804
10
GND
CL803
11
TUNER-R
CL806
12
GND
13
TUNER- L
CL802
14
SIRIUS-R
CL801
15
SIRIUS- L
16
DCAC
17
DM-R
18
DM-L
CL807
14
15
D
MAIN BOARD (3/4)
CN555
(Page 23)
E
MAIN BOARD (3/4)
CN556
(Page 23)
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