Sharp CD-BK2100V Service Manual page 24

CD-BK2100V
A
B
C
CNP701
TO MAIN PWB
P27 10-H
D
FC701
E
F
TAPE MECHANISM PWB-E
B
A
MM1
M
TAPE +
MOTOR
- -
SWM2
T2 PLAY
G
PH1
SOLM2
SOLENOID
SOLM1
SOLENOID
SWM4
PH2
R.PLAY
SWM1
T1 PLAY
SWM3
F.PLAY
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
1
RS720
RS721
100K
100K
RS722
100K
Q710 Q711
KTC3199 GR KTC3199 GR
RS723 RS724
1K
1K
R704
R701
100K
100K
R716
100K
R702 R705 R719
1K
1K 1K
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
+B
+5V
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 24 SCHEMATIC DIAGRAM (5/13)
58
C709
C715
47/50
22/50
R724
33
R791
10K
+B
+B
+B
D713
1SS133
3 4
– 24 –
57 56 53 52 51 50 49 48 47 46 45 44 43 42 41 40
D752
R792 1K
R793
R713 R794
10K
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 1
81 82 83 84 85 86 87 88 89 9
80
P6
79 VLOAD
81
82
P7
78
77 P8
76 P9
P10
75
74 P11
73 P12
72 P13
71 P14
P15/DIST0
70
69 P16/DIST1
IC
68 P17/DIST2
IX03
P18/DIST3
67
P19
66 SYS
P20
65
MICROCO
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
1SS133
KOK LATCH L
46 VDD
58
1K
MIC IN O 47 AC RLY _CO
57
1K
48
FPB (R_REC) SP_RLY
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
T2 RUN
51
50 49 48 47 45 44 43 42 4
46
R747
1K
6