Sharp CD-M4000W Service Manual page 24

CD-M4000W/CP-M4000
DISPLAY PWB-B1
A
R701
100K
B
Q701
KTC3199 GR
C
D
CS701
270P
CS702
RS702
270P
10K
RS704
RS701
220K
33K
RS703
CS703
68K
0.0027
E
RS705
CS704
12K
0.0027
D701
DS1SS133
CS711
0.0068
CS712
RS718
0.0068
56K
RS717
470K
CS705
0.022
RS709
150K
RS719
15K
F
TAPE MECHANISM
PWB-D
CASSETTE
PH
SOLENOID
G
F. PLAY
SOLENOID
+
TAPE
M
MOTOR
-
PLAY
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
1
R704
R716
100K
100K
Q702 Q703
KTC3199 GR
KTC3199 GR
+B
IC704
KIA4558P
OPE AMP.
RS710
270
RS712
820K
D702
4
2
DS1SS133
3 1
CS707
RS706
2.2/50
220K
5 8 D703
DS1SS133
6 7
CS706
2.2/50
D704
2 4
DS1SS133
RS714
2.2M
3
1
5 8
6 7
CS713
0.022
IC703
RS720
KIA4558P
180K
OPE AMP.
+B
FC702
CNP702
9
R_REC
9
9
T1 RUN
8 8
F_REC
7
7
SOLA
6
6
SOLB
5
5
+MTR
4 4
T2 RUN
3
3
GND
2 2
T2 PLAY
1 1
1
2
Figure 24 SCHEMATIC DIAGRAM (5/10)
58 57 56
C715
22/50
C714
47/50
DT701
DS1SS133
R794
1K
DT703
DS1SS133
R793
10K
R792
10K
-B
RS715
+B
100K
RS711
100K
R713
10K
-B
C719
D713
D712
47/25
DS1SS133
DS1SS133
3 4
– 24 –
FL701
FL DISPLAY
44 43 42 41 40 39 38 37 36 35 34 33 32
R727
47K
R728
47K
R740
R738
R739
R741
R742
R743
R744
R745
R725
10K
R717 R714 R718 R720
10K 10K 10K
10K
+B
5
31 30 29 28 27 26 25 24 23 16
87 88 89
81 82 83 84 85 86 90
80
P10
VLOAD
79
78 P11
77 P12
76 P13
75 P14
P15
74
P16
73
72 P17
P18
71
P19/DIST0
70
IX0
P20/DIST1
69
SY
MICRO
P21/DIST2
68
P22/DIST3
67
NO USE
66
HSS_DO
65
64 HSS_DI
63 HSS_STB
62 HSS_ACK
61 NO USE/MPEG_POW
60 NO USE
59 DISTOUT/SW OUT
1K
58 LCK 0
1K
57 MIC SW
1K
56
FPB (R-REC)
1K
55 FPA (F-REC)
T2 RUN
51
1K
54 PLAY SW_B
1K
53 CD CLAMP SW
1K
52
1K
51
50 49 48 47 46 45 44 43 42 41
R749
10K
R746
10K
+B
-B
Q704,Q705:
SOLENOID DRIVER
10V
0V
R737
Q705
10K C
KTA1273 Y
0
10V
R736
Q704
10K
KTA1273 Y
+B
10V
R752
10K
Q708
KTA1273 Y
MOTOR
DRIVER
6