Technics SX-KN6500 Service Manual page 100

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SCHEMATIC DIAGRAM-22
B
CN1
MAC
1
PC1
2
PC2
3
MIDI
4
E
5
E
6
MSEL
7
NCOMTX
8
COMTX
9
COMRX
10
NCOMRX
11
E
12
E
13
E
14
MTXD
15
MRXD
16
E
17
ROUT
18
LOUT
19
-15A
20
+15A
21
+15M
22
MICIN
23
E
24
E
25
MSNS
26
PMUT
27
SNS
28
VCC
29
VCC
30
VCC
31
E
32
E
33
CN2
+5MI
1
FC2
2
FC1
3
FC4
4
FC3
5
FS2
6
FS1
7
E
8
E
9
E
10
+5D
11
+5D
12
CPDATA
13
CPCLK
14
CPRST
15
E
16
E
17
YD
18
LP
19
XCK
20
DISP
21
E
22
E
23
VD0
24
VD1
25
VD2
26
VD3
27
Vdd
28
Vdd
29
VD4
30
VD5
31
VD6
32
VD7
33
FAJ CIRCUIT
-15A
+15A
+15M
C6
0.1
IP1
N10
L5
GLBG005A
L6
GLBG005A
IP4
N10
L1
GLBG005A
L2
GLBG005A
L3
GLBG005A
L4
GLBG005A
C117
0.1
C5
IP3
0.1
N10
CN6
21
MAC
MRXD
20
PC1
MTXD
19
PC2
+5MI
18
MIDI
E
17
MSEL
E
16
NCOMTX
15
COMTX
14
COMRX
13
NCOMRX
12
E
11
E
MRXD
10
9
MTXD
8
+5MI
7
FC2
6
FC1
FC4
5
4
FC3
3
FS2
2
FS1
1
EXP
CN9
1
+5D
2
DATA
3
SCK
4
CPRST
5
E
6
E
7
IN
8
E
9
OUT
10
E
CN10
1 +5D
DATA
2
3
SCK
4
CPRST
5
E
6
SUMR
7
SUML
8
E
9
ROUT
10
LOUT
11
AFT
12
EXP
13
E
CN8
1
+5D
2
YD
3
LP
4
XCK
5
DISP
6
E
7
E
VD0
8
9
VD1
10
VD2
11
VD3
12
Vdd
VD4
13
14
VD5
15
VD6
16
VD7
CN11
1
2
+5MI
3
4
C9
0.1
5

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