Sharp CD-BA2000H Service Manual page 28

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CD-BA2000H
A
B
C
CNP701
TO MAIN PWB
P27 10-H
D
FL701
E
F
TAPE MECHANISM PWB-E
B
A
MM1
M
TAPE
+
MOTOR
- -
SWM2
T2 PLAY
PH1
SOLM2
G
SOLENOID
SOLM1
SOLENOID
SWM4
R.PLAY
PH2
SWM1
T1 PLAY
SWM3
F.PLAY
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 19.
1
RS720
RS722
RS721
100K
100K
100K
Q711
Q710
KTC3199 GR
KTC3199 GR
RS723
RS724
1K
1K
R704
R701
100K
100K
R716
100K
29
M_+10V
29
REC/PLAY
28
T_T1 T2
27
T_BIAS
26
SP_RLY
25
-20dB ATT
24
VF1
23
-VF
22
VF2
21
CE
20
CLK
19
DI
18
DO
17
TUN_SM
16
10KHZ
15
63HZ
14
SPAN_RCH
13
SPAN_LCH
12
S_MUTE
11
AC_RLY CON
10
+5V
+B
9
SP DET
8
MIC IN
7
KOK. LATCH
6
SPN_A
5
SPN_B
4
A_+10V
3
UN_SW 5V
+B
2
D_GND
1
1
CNP704
+B
T2 PLAY
13
13
+5V
+B
12
12
T2 RUN
11
11
+MTR
10
10
SOL2
9
9
SOL1
8
8
R_REC
7
7
T1 RUN
6
6
C719
D712
5
5
47/25
1SS133
T1 PLAY
4
4
GND
3
3
2
2
F_REC
1
1
CNP702
2
Figure 28 SCHEMATIC DIAGRAM (5/10)
58
C715
22/50
R724
33
+B
+B
+B
D713
1SS133
3
4
– 28 –
53
57
56
52
51
50
49
48
47
46
45
44
43
42
41
40
R794
R740
R741
R742
R744
1K
C717
R738
2.2/50
1K
C716
R734
2.2/50
1K
Q704
KTA1271 Y
10V
0V
Q705
KTA1271 Y
10V
0V
10V
0V
R752
Q708
10K
KTA1273 Y
5
FL701
FL DISPLAY
39
38
37
36
35
34
33
32
31
30
29
20
19
18
17
16
83
84
87
89
81
82
85
86
88
90
80
P6
VLOAD
79
81
82
78
P7
77
P8
76
P9
P10
75
74
P11
73
P12
72
P13
P14
71
P15/DIST0
70
69
P16/DIST1
IC70
68
P17/DIST2
IX0333
67
P18/DIST3
P19
66
SYSTE
P20
65
MICROCOM
P21
64
P22
63
P23/MOV VOL CONT CLOSE
62
P24/MOV VOL CONT OPEN
61
P25/SPN B
60
DIST_OUT/SW OUT/SPN A
59
KOK LATCH L
46
VDD
58
MIC IN O
47
AC RLY _CO
57
1K
48
SP_RLY
FPB (R_REC)
56
1K
49
SP DET
FPA (F-REC)
55
1K
50
TI RUN
T2 PLAY SW_B
54
1K
53
T1 PLAY SW_A
R743
CD CLAMP SW
52
1K
51
T2 RUN
50
45 44 43 42 41 4
49
48
47
46
R747
1K
6
1
9

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