Sharp CD-E67 Manual de servicio - Página 18
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CD-E67
A
LED A PWB-A4
CNS703
BI703
1
1
1
LED703
2
2
2
A503BC2E
LED B PWB-A5
CNS704
BI704
1
1
1
LED704
B
2
2
2
A503BC2E
C
D
E
FFC701
16
16
15
14
13
12
11
F
10
9
8
7
6
5
4
3
2
1
1
G
TAPE MECHANISM
PWB-F
+
M
–
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 8.
1
All manuals and user guides at all-guides.com
LED DRIVER
R751
470
Q710
KRC102 M
2
3
1
R749
330
+B
+B
CE
DO
CLK
DI
+B_PROTECT
D_GND
S_MUTE
T_T1/T2
A_+10V
REC/PLAY
T_BIAS
M_+13V
+B
SW_5V
+B
SP_DET
SP_RLY
–20dB
CNP701A
FFC702
1
T2 RUN
1
1
+MTR
2
2
SOL2
3
SOL
SOL1
3
4
SOL
F_REC
4
5
T1 RUN
5
6
6
GND
7
7
7
CNP702
2
3
Figure 18 SCHEMATIC DIAGRAM (7/10)
45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13
C707
1/50
1SS133
D703
R757
1K
R772
10K
10K
R770
R740
4.7K
D710
C712
D709
DS1SS133
47/25
DS1SS133
Q707, Q708: SOLENOID DRIVER
4
– 18 –
FL701
FL DISPLAY
S10
81
82
83
84 85 86 87 88 89
80
S11
VLOAD
79
78
S12
77
S13
76
S14
75
S15
74
DIST3/S16
73
DIST2/S17
72
DIST1/S18
71
DIST0
70
69
DIST
68
67
66
MICROCOMPU
65
64
ILU_LED1
63
62
61
60
59
58
57
56
55
MIC SW
54
O/C_SW
1K
R746
53
R734
1K
52
T1 RUN
R735
1K
51
T2 RUN
50 49 48 47 46 45 44 43 42 41 40 39
R732
1K
+B
+B_PROTECT
FPA/FPB
R780
10K
+B
+B
MOTOR DRIVER
Q706
+B
KTA1273 Y
R777
10K
Q707
KTA1273 Y
+B
R778
10K
+B
Q708
R779
KTA1273 Y
10K
5
6
90 91 92
IC701
IX0553AW
SYSTEM
R765
4.7K
P