Schematic Diagram / Wiring Side Of P.w.board - Sharp CD-C605H Service Manual

CD-C605H
A
1 2 3 4 6
5 7
B
C
D
E
+B
R739
10K
12V
KTA1271 Y
R800
10
F
(1/2W)
+B
TAPE MECHANISM
PWB-E
FWM1
2 +
M
G 1 4 2
PHM1
MM1 PHOTE
TAPE MOTOR INTERRUPTER
3
1
SWM3 T2 RUNPALS
FOOL PROOF
CNPM2
FOOL PROOF
SWM4
F.A.S
T1 RUNPALS
SOLM1
SOLENOID
MECHA STOP
2
SWM5
CAM
1
FWM2
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 12.
1
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FL701
FL DISPLAY
8 9 19
10 11 12 13 14 15 16 17 18 20 21 22 23
C703
1/50
C704
1/50
Q701
KTA1273 Y
12V
MOTOR DRIVER
Q702 C705
D701
47/16
DS1SS133
12V
0V
12V
R740
10K
SOLENOID
DRIVER
CNS702
MOTOR MOTOR
1 1
2 2
3 3
GND
4 4
+B +B
5 5
T2 RUNPALS
6 6
7 7
FOOL PROOF
8 8
9 9
T1 RUNPALS
10 10
SOLENOID SOLENOID
11 11
MECHA STOP
12 12
2 3
Figure 16 SCHEMATIC DIAGRAM (1/10)
26
24 25 27 28 29 30 31 32 33
Q703
KRC107 M
FL SEGMENT
DRIVER
3 -25V
4.8V
2
R791
1
1K
-25V
R741
100K
1 2 3 4 5 6 7 8 9
-24.8V
6G
80
-24.8V 5G
79
T8
-24.8V
78
P17
-27.8V
77
S0
P18
-18.2V
76
S1
-18.2V P19 80 T7
75
S2
-21.2V
P12
74
S3
-21.2V P1
73
S4
-18V
P6
72
S5
-28V VLOAD
SYSTEM MICROCOMPUTER
71
-18V P7
70
S6
-27.8V P8
69
S7
65 S11
-27.8V
P9
68
S8
-27.8V
P10
67 S9
-21.3V
P11
S10
66
-21.3V P14
65
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
-28V P20
-21.2V
P13
-21.2V
-28V
+B
8 7 6 5 4 3 2 1
BI702
4
– 16 –
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
A/D KEYIN 1
25
A/D KEYIN 2
26
IC701
A/D KEYIN 3
27
IX0300AW
28 A/D DIST
R714
R725
2.2K
1K
+B
1
TO MAIN PWB
P21 12-F
5 6
R735
25
R736
26
R737
27
R738
28
AVDD
29
AVREF
30
31 1.8V
XL
32 4.6V
4.1
33
2.1V
34
35
CD SL
36
CD SL
37
CD PU
38
CD O/C
39
CD DIS
40
5V
R7
10
C772
0.022
+B
D7
DS
10
F