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MAIN C.B.A. (SYSTEM CONTROL/SERVO SECTION)
MODE
REC
PLAY STOP
MODE
REC
PLAY STOP
PIN NO.
PIN NO.
IC2001
5 5
0.6
0.7
1
2.2
2.0
2.0
5 6
0
0
2
0.6
0.6
0.1
5 7
2.3
2.3
3
0.6
0.7
0.1
5 8
2.3
2.3
4
2.9
3.0
2.9
5 9
2.3
1.3
5
0
0
0
6 0
2.3
2.3
6
0
0
0
6 1
2.1
2.2
7
0.1
0.1
4.6
6 2
- - -
- - -
8
2.3
2.3
2.3
6 3
- - -
- - -
9
2.3
2.3
2.3
6 4
- - -
- - -
1 0
2.2
2.2
2.3
IC2002
1 1
2.3
2.3
2.3
1
0.7
0.9
1 2
2.3
2.3
2.3
2
1.4
4.9
1 3
1.8
2.3
2.3
3
0.7
0.9
1 4
7.1
7.0
7.3
4
1.4
1.1
1 5
1.6
1.9
0
5
0.7
0.9
1 6
2.1
2.0
0
6
1.3
4.2
1 7
1.6
1.9
0
7
1.6
1.1
1 8
0.4
0.9
0.7
8
0.7
1.1
1 9
0.6
0.5
0.7
9
0.5
0.8
2 0
0.4
0.7
0.1
1 0
0.7
0.9
2 1
6.8
6.6
6.8
1 1
0.5
0.4
2 2
6.7
6.5
6.8
1 2
0.7
0.9
2 3
6.7
6.6
6.8
1 3
0.4
0.4
2 4
0.6
0.6
0.1
1 4
0
0
2 5
0.4
0.6
0.1
IC2003
2 6
0.4
1.3
0
1
0
1.9
2 7
1.6
1.1
4.2
2
6.8
2.5
2 8
1.7
7.0
4.2
3
0
4.6
2 9
1.6
2.0
4.3
4
6.8
8.9
3 0
0.7
2.0
0
5
0
2.0
3 1
0.7
0.9
0
6
6.8
9.2
3 2
0.7
0.9
0
7
7.2
7.0
3 3
1.6
1.8
6.5
8
0
1.9
3 4
2.2
2.2
2.2
9
0.7
0.4
3 5
2.2
0.7
2.2
1 0
0
1.9
3 6
1.8
0.8
1.7
1 1
0.7
0.9
3 7
1.7
0.8
1.7
1 2
0
2.0
3 8
1.2
1.2
1.2
1 3
0.7
0.4
3 9
1.2
1.2
1.2
1 4
0
0
4 0
0.1
0.7
2.3
IC6001
4 1
0
0
0
1
2.7
2.7
4 2
0
0
0
2
4.5
2.2
4 3
0
0.1
0
3
4.1
4.6
4 4
2.4
0.6
4.2
4
0.3
0.3
4 5
0.7
0.7
0.1
5
3.2
3.3
4 6
0.6
0.6
0
6
4.5
4.5
4 7
0.3
0.6
0.2
7
0.1
0.1
4 8
2.2
2.1
2.3
8
0.1
0.1
4 9
6.0
5.4
7.2
9
3.7
3.7
5 0
2.3
2.3
2.3
1 0
3.8
0.1
5 1
0
0
0
1 1
3.5
4.6
5 2
4.5
4.5
4.5
1 2
1.8
1.5
5 3
2.2
1.6
0.7
1 3
0.1
0.1
5 4
- - -
- - -
- - -
1 4
4.5
4.5
MODE
REC
PLAY STOP
MODE
PIN NO.
PIN NO.
0.7
1 5
4.2
4.5
3.7
7 0
0
1 6
4.6
4.5
4.6
7 1
2.3
1 7
4.5
4.4
4.5
7 2
2.3
1 8
0.1
0.1
0
7 3
1.9
1 9
0.1
0.1
4.6
7 4
2.3
2 0
2.5
0.1
4.5
7 5
2.3
2 1
0.1
0.1
2.3
7 6
- - -
2 2
0.1
0.1
0.1
7 7
- - -
2 3
4.6
2.3
4.6
7 8
- - -
2 4
0.1
0.1
0.1
7 9
2 5
4.4
4.5
4.6
8 0
0
2 6
4.6
0
0.1
8 1
3.4
2 7
4.6
0
0
8 2
0.3
2 8
- - -
- - -
- - -
8 3
3.4
2 9
0
4.5
4.6
8 4
0
3 0
0.3
0.3
0.2
8 5
3.4
3 1
- - -
- - -
- - -
8 6
6.4
3 2
4.6
0
4.6
8 7
0
3 3
2.2
2.0
2.3
8 8
0.1
3 4
2.8
0
3.7
8 9
0
3 5
- - -
- - -
- - -
9 0
0.1
3 6
4.6
4.5
4.6
9 1
0
3 7
2.3
2.3
1.5
9 2
0.1
3 8
1.6
2.3
2.3
9 3
0
3 9
0
0
0
9 4
4 0
0.3
0.8
0.8
9 5
0
4 1
- - -
- - -
- - -
9 6
6.8
4 2
4.6
4.5
4.6
9 7
0.3
4 3
4.1
0
3.9
9 8
6.8
4 4
4.6
0
1.6
9 9
0
4 5
0
0
1.5
100
6.8
4 6
- - -
- - -
- - -
IC6002
7.2
4 7
4.6
4.5
4.6
1
0
4 8
0
0
0
2
0.7
4 9
4.6
0
0
3
0
5 0
2.1
0
3.0
4
0.7
5 1
4.6
4.5
4.6
IC6005
0
5 2
2.3
0
2.2
1
0.7
5 3
2.3
2.3
2.3
2
0
5 4
- - -
- - -
- - -
3
5 5
0
0
0
4
3.7
5 6
0.1
0
4.6
5
3.3
5 7
0.1
1.4
0
6
0.3
5 8
0.1
0
0.1
7
0.3
5 9
0
0
0
8
3.3
6 0
0.1
0
0.1
IC6006
4.5
6 1
0.3
1.4
0.1
1
0.1
6 2
3.2
4.1
3.5
2
0.1
6 3
0.1
0.1
0.3
3
0.2
6 4
0.3
0.3
4.2
IC6007
0
6 5
2.2
2.2
0.4
1
3.5
6 6
0.7
0.78 0.4
2
1.2
6 7
2.3
2.3
2.3
3
0.1
6 8
2.3
2.3
2.3
4
4.5
6 9
2.3
1.4
2.3
5
REC
PLAY STOP
MODE
REC
PLAY STOP
PIN NO.
2.1
2.3
2.3
6
0.1
0.1
0.1
0
0
0
7
0
0
0
1.0
1.1
2.3
8
0
0
0
4.6
4.6
4.6
9
0
0
0
2.7
2.2
2.3
1 0
0
0
0
2.0
2.2
2.3
1 1
0
0.1
0
2.3
3.8
2.3
1 2
4.5
4.6
4.5
0.2
0.1
0.1
1 3
0
0
0
4.0
4.4
4.4
1 4
0.4
2.0
0.6
2.1
2.1
2.4
1 5
0
0
0
2.4
3.9
0.4
1 6
0
0
0
3.9
4.5
4.3
IC6203
3.8
0
4.3
1
1.2
0
1.2
0.2
0.1
0.1
2
0
0
0
3.9
4.0
4.4
3
0
0
0
3.7
4.0
4.1
4
2.6
0
4.2
0.3
3.5
3.1
6.2
1.1
0.1
Q6004
0.1
0.1
0.1
E
4.6
4.6
4.5
0.6
4.5
0.7
C
0.1
0.1
0.1
2.4
1.6
4.0
B
4.6
4.5
4.5
0.3
4.6
0.1
Q6005
0.1
4.6
4.6
E
4.7
0
1.4
0.4
0.1
0.5
C
4.5
4.5
4.5
4.5
0.1
4.6
B
4.6
0
0
4.5
4.5
4.6
Q6006
4.5
0.1
4.6
E
4.6
4.6
4.6
4.6
0.1
4.6
C
4.6
4.6
4.6
2.3
2.3
4.6
B
4.0
4.0
4.0
4.6
0.1
0.1
Q6008
0.3
1.4
0.2
E
4.5
0
1.2
C
4.5
0.1
4.5
4.4
4.4
4.4
B
4.6
0
0
4.5
4.5
4.2
Q6009
- - -
- - -
- - -
E
4.6
4.6
4.6
0
0
4.4
C
0.3
5.0
9.9
B
2.3
2.0
2.0
0.9
0.8
0.2
Q6010
1.9
1.0
0.5
E
0
0
0
1.0
0.9
0.4
C
0
0.1
0.1
0
0
0
B
4.5
4.5
4.5
0.3
0.3
0.2
Q6011
4.5
4.5
4.5
E
4.6
4.6
4.6
7.0
1.2
3.8
C
4.6
0.3
0
4.3
4.2
4.2
B
4.0
4.5
4.6
Q6012
0
0
0
G
0
0
0
6.5
6.5
6.6
S
0
0
0
4.5
4.5
4.5
D
4.1
4.4
4.4
Q6013
0
0
0
E
0.3
0.3
0.2
0
0
0
C
7.2
7.1
7.2
0.6
2.0
0.5
B
0.3
0.3
0.1
6.5
6.5
6.6
6.5
6.5
6.6
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
MODE
REC
PLAY STOP
MODE
REC
PLAY STOP
PIN NO.
PIN NO.
Q6018
E
1.7
2.1
2.2
C
4.2
3.7
3.6
B
0.1
0.1
0.1
Q6021
E
6.8
6.8
6.8
C
6.8
6.9
6.6
B
6.1
6.2
5.9
Q6022
E
0
0
0
C
0
0
0
B
0.6
0.6
0.6
TP6001
0.5
0.5
0.3
TP6003
0.1
0.1
0.1
TP6004
3.8
---
4.4
TP6006
0.9
3.8
1.2
TP6007
3.3
---
4.1
TP6010
4.5
4.6
4.5
TP6011
4.2
4.4
2.5
TP6012
4.1
4.5
4.5
TP6014
4.4
4.4
2.5
TP6015
4.5
4.6
4.6
TP6020
4.1
4.2
4.2
TP6021
1.0
3.4
3.7
TP6022
1.0
3.7
0
TP6023
0.1
0.1
TP6201
2.3
2.3
0.1
TP6202
2.3
2.3
2.3
TP6205
3.2
2.3
3.2
TP6206
3.4
2.3
3.2
TP6207
2.3
2.3
2.3
TP6208
0.8
0.5
0.7
TP6210
0.5
2.2
0.5
TP6212
1.6
1.9
0.1
TP6215
0.1
0
4.6
TP6216
4.6
0
0
TP6220
0.7
0.7
0
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