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SCHEMATIC DIAGRAM - 21
DECK CIRCUIT
1
1
R
2
2
L
PLACKBACK
3
3
HEAD
L
4
4
5
5
R
CS1001
RECORD/PLAY
HEAD
1
1
2
2
L
3
3
4
4
R
5
5
ERASE
HEAD
CS1002
11
12
: +B SIGNAL LINE
: RECORD SIGNAL LINE
C1015
C1012
1000P
1000P
C1020
470P
5
10
4
3
C1002
C1009
2.2
16V47
C1006
50V1
L1002
7L1A62N
6
C1007
5
4700P
4
R1024
R1027
R1025
Q1003
0
0
0
B1AAGC000007
SWITCHING
(RECH)
R1003
D1003
10K
B0ACCK000005
: PLAYBACK SIGNAL LINE
C1057
1000P
R1101
R1100
R1015
C1032
0
0
47
0.018
IC1001
AN7348S-E1
C1030
10V100
P.B EQ/REC AMP/
ALC/TPS AMP
24
23
22
21
R1017
8.2K
C1019
R1009
1000P
18K
IC1001
C1058
1
2
3
4
1000P
C1023
C1033
1000P
0.018
R1010
R1016
18K
47
C1021
470P
C1022
1000P
IC1004
C1AA00000612
R/P SELECT
1
2
3
4
R1005
R1026
4.7K
1K
L1001
G0C470JA0052
1
2
3
R1004
1.5K
R1102
10K
C1008
50V1
C1038
R1055
220P
C1034
2.2K
50V3.3
R1029
4.7M
C1040
16V10
20
19
18
17
16
15
14
13
5
6
7
8
9
10
11
12
C1037
50V3.3
C1042
R1031
R1028
16V22
27K
8.2K
R1002
5
R1020
0
Q1004, Q1005
B1AAGC000007
C1014
BIAS OSCILLATOR
1000P
Q1004
C1011
0.047
R1007
4.7
Q1005
C1013
1000P
C1010
C1016
C1017
25V100
2200P
2200P
C1044
10V33
R1090
R1040
220
0
C1059
0.01
C1046
16V220
R1032
10K
R1022
10K
R1035
10K
0
R1014
4.7K
R1012
4.7K
C1018
3300P
R1013
4.7K
Q1007
C1026
R1011
6.3V47
8.2K
Q1007
B1ABCF000176
BIAS OSC CONTROL
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