Z
AA
AC
AB
AD
2
1
3
5
7
6
9
8
7
5
4
3
6
P/B SW
REC SW
GND
CONT
P/B SW
VCC
GND
2
REC SW
1
GND
1
2
3
L-PLAY
COM
R-PLAY
1
2
3
4
5
6
L-PLAY
L-REC
R-REC
R-PLAY
GND
ERASE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MTR SPEED A
MTR SPEED B
B PLAY SW
+5V
SENSOR OUT B
MTR+
B SOL
A SOL
R.REC
SENSOR OUT A
B PACK
A PLAY SW
GND
A PACK
F REC
B CrO2
A CrO2
22
21
20
RIN-L
RIN-R
B-1/2
1
2
3
VCC
ROUT
-L
ROUT
-R
C51 10u16
+
1u50
C60
+
10K
R93
R51 10
R35
15K
C33 220P
L1 10mH
L2 10mH
C34 220P
15K
R36
10u16
C31
+
10u16
C32
10K
R50
10K
R49
180K
R1
470P
C1
470P
C2
180K
R2
470P
C4
180K
R4
470P
C3
180K
R3
1/4W
10
5.6K
R63
470P
C61
5.6K
R64
R52
100u16
C52
+
VR3 220K
VR4 220K
R37 10K
R38
10K
C35 220P
C36
220P
L5
C62 5600P
C63
10u16
+
1/4W
C64 0.01
R68 18K
C66
5600P
R67 18K
C65 5600P
C67 0.01
R66
R65
1/4W
2.7K
R70
R69
10u16
C55
+
10K
1.5K
R71
R55
10 1/4W
1/4W
1/4W
C30
+
2.2u50
2.2u50
C29
+
1u50 +
C28
C27 1u50 +
R30 2.2K
R32 2.7K
R34 9.1K
R33 9.1K
R31 2.7K
R29 2.2K
C25
10u16
C26
10u16
+
3K
R1
13
+
Q23,24,28,29
Q25-27
16K
R73
2
5
4
3
10
11
12
6
R77
4.7K
47K
R76
VR5 4.7K
17
15
16
14
13
12
11
10
9
B
A
PLAY SW1
+5V
COLLECTOR 1
MTR +
SOL 1
SOL 2
R-REC
COLLECTOR 2
PACK 1
PLAY SW2
COM
PACK 2
F-REC
CrO2 1
CrO2 2
B
A
+
3.3
3.3
E1
E2
+
3
2
1
6
5
4
3
2
1
+B
+B
+B
+5V
+12V
+12V
+12V
+12V
+12V
+12V
WH2
WH3
CN3
PLAY/REC
HEAD SW
Rch
Lch
B-HEAD
A-HEAD
Q15
Q16
Q13
Q14
C
Q21
Q22
Q11
Q12
Q1
Q2
Q3
D4
BIAS AVR
BIAS OSC
CURRENT
BIAS
CANCEL
CONTROL
BEAT
CONTROL
R/P
A PB VR
ON/OFF CONTROL
ON/OFF COMTROL
B PB VR
D2
D1
Q7
Q8
A SOL
CONTROL
A/B
TAPE SPEED
MTR
Lch
Rch
Lch
Rch
ERASE
IC1
IC3
RECORD/PLAYBACK UNIT (X28-298X-XX)
(D40-1618-05)
MECHANISM
CASSETTE
12.2V
9.3V
8.9V
9.9V
REC:
NOR: 4.7V
12.3V
5.7V
5.7V
5.7V
4.6V
RXD-652(K)
INT
1P
99.6.9
8:03
PM
y [ W 27
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299