Sony STR-KM5000 - Schematic Diagrams - STEREO SW, VIDEO, HDMI SW

STR-KM5000
STR-KM5000
2929
6-15. PRINTED WIRING BOARD - STEREO SW Board -
• : Uses unleaded solder.
• See page 19 for Circuit Boards Location.
B
E
B
E
B
E
8
1
4
5
9
8
16
1
CL2110
CL2111
CL2112
C2100
C2101
Q2100
Q2101
Q2103
C2108
C2109
C2111
C2125
C2126
C2128
R2100
C2129
R2101
R2102
R2103
R2104
R2105
R2106
R2107
IC2100
C2130
R2108
IC2101
D2112
D2113
D2114
R2110
R2111
R2112
R2113
R2114
R2115
R2116
R2117
R2118
R2119
R2120
R2121
R2122
R2123
R2124
R2125
JR2003
CL2100
CL2101
CL2102
CL2103
CL2104
CL2105
CL2106
CL2107
CL2108
CL2109
2
1
6
7
1
7
CN2103
CN2104
C2102
C2104
C2105
C2106
C2107
C2110
RY2101
R2109
JW2001
JW2002
JW2003
JW2005
A2001
C2023
D
MAIN BOARD
CNP470
P
MAIN
BOARD
CNS471
(CHASSIS)
1-875-702-
11, 12
(11, 12)
STEREO SW BOARD
A
B
C
12 3
(Page 20)
(Page 20)
• See page 42 for IC Block Diagrams.
6-16. SCHEMATIC DIAGRAM - STEREO SW Board -
BOARD
MAIN
P
CNS471
(2/3)
BOARD
MAIN
D
CNP470
(3/3)
IC B/D
06.3
0
0
0
0
0
-6.2
0 0 0 0 0 0
-6.2
0 0
0
4.7
0
0
6.3
4.7
0
3
4.7k
R2100
10k
R2105
47k
R2112
100kR2107
1k
R2118
+ -
RY2101
MA2J1110GLS0
D2112
4.7k
R2103
47kR2 111
4.7k
R2123
4.7k
R2102
47kR2115
47k
R2110
RT1N241C-TP-1
Q2100
RT1N241C-TP-1
Q2101
10k
R2104
100kR2106
1k
R2119
CL2100
220
R2109
2SC3052EF-T1-LEF
Q2103
4.7k
R2101
CL2101
1
2
3
4
5
6
7
7P
CN2104
A_GND
SW_R
SW_L
+15V
+/-15_GND
SW PREOUT RY
FRONT A/B
1
2
3
4
5
6
7
7P
CN2103
FL
A_GND
FR
A_GND
+7V
-7V
SW
100k
R2113
100k
R2114
8
7
6
54
3
2
1
NJM4565M(TE2)
IC2101
47kR2108
4.7k
R2124
4.7k
R2120
4.7k
R2117
4.7k
R2116
0.1
C2130
0.1
C2109
0.1
C2129
0.1
C2101
0.1
C2111
0.1C2128
50V
10
C2110
50V
10
C2107
50V
10
C2102
50V
10
C2105
50V
10
C2106
0.22C2100
0.22
C2108
MA2J1110GLS0D2113 MA2J1110GLS0
D2114
0JR2003
CL2102
CL2103
CL2104
CL2105
CL2106
CL2107
CL2108
CL2109
CL2110
CL2111
CL2112
161514131211109
87654321
MC74HC4316ADR2G
IC2100
SW-R_OUT
SW-R_IN
SW-L_OUT
SW-R_OUT
GND
VEE MONO-SW_OUT MONO-SW_IN MONO-SW_OUT MONO-SW_IN VCC
47kR2125
8.2k
R2121
8.2k
R2122
STEREO SW BOARD
LINE AMP
IC2101
ANALOG AUDIO
SWITCH
IC2100
VEE
VCC
ENABLE
C B
D A
RELAY DRIVE
Q2100, 2101
AUDIO ON/OFF
CONTROL
7
D
B
6531
C
E
F
G
4
A
2
(Page
22)
(Page
23)
Ref. No. Location
• Semiconductor
Location
D2112 B-2
D2113 A-3
D2114 A-3
IC2100 B-3
IC2101 A-2
Q2100 B-3
Q2101 B-3
Q2103 B-2
Ver. 1.1