Sharp CD-XP300H Service Manual - Page 20

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Sharp CD-XP300H Service Manual
CD-XP300H
A
B
C
D
FFC701
E
TO MAIN PWB
P23 12 - F
CNP601
F
TAPE
MECHANISM
PWB-F
FFC702
PH
1
TAPE
1
MOTOR
2
-
M
3
G
+
4
SOLENOID
5
SOLENOID
6
7
PLAY
8
F. PLAY
8
CASSETTE
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 18.
1
All manuals and user guides at all-guides.com
C706
47/25
27
27
TUN SM
26
RDS-RST
25
RDS-RDDA
24
RDS-RDCL
23
RDS-READY
22
21
20
19
CE
18
DO
17
CLK
16
DI
15
+B_PROTECT
14
LVL_DET
13
D_GND
12
S_MUTE
11
T_T1/T2
10
REC/PLAY
9
T_BIAS
8
M_+13V
7
A+10V
6
SW_5V
+B
5
UNSW5.6
4
SP_DET
3
SP_RLY
2
– 20dB
1
1
CNP701
CNP702
T2_PLAY SW
1
GND
2
T2 RUN
3
+MTR
4
SOL2
5
SOL1
6
F_REC
7
T1 RUN
8
2
3
Figure 28 SCHEMATIC DIAGRAM (7/10)
R794
1.5
C707
1/50
45
41 40 39
38 37 36 35 34 33 32
R792
100K
+B
R793
1K
Q705
KTC3199 GR
R752
33
R738
47K
D702
DS1SS133
D701
DS1SS133
+B
R789
R788
10K
10K
R772
10K
R770
10K
D710
D709
C712
DS1SS133
DS1SS133
+B
47/25
R740
4.7K
4
– 28 –
FL701
FL DISPLAY
31
30 29 28 27
19 18 17 16 15 14 13 12 11 10
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
80
79
VLOAD
S12
80
S13
78
77
S14
76
S15
S16
75
74
S17/DIST0
73
S18/DIST1
S19/DIST2
72
71
S20/DIST3
70
S21
69
DIST
IC701
68
IX0524AW
67
SYSTEM
66
MICROCOMPUTER
65
64
63
R745
1K
RDS READY
62
R744
1K
RDS RDCL
61
R743
1K
RDS RDDA
60
R742
1K
RDS RST
59
58
52
T1 RUN
57
T2 RUN
51
56
55
54
R746
1K
53
R734
1K
52
R735
1K
51
50
49
48
47
46
45
44
43
R732
1K
FPA/FPB
+B
R780
10K
MOTOR
Q706
DRIVER
KTA1273 Y
R777
10K
Q707
KTA1273 Y
R778
10K
R779
Q708
10K
KTA1273 Y
Q707,708:
SOLENOID DRIVER
5
6
VDD
T2_PLAY SW/
FPA/FPB SW
PROTECT
LVL_DET
42
41
40
39
38
37
36
R765
R75
4.7K
4.7
R761
10K
LED701
SLR342VCJ