Sharp CD-E99 Service-Handbuch - Seite 18

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Sharp CD-E99 Service-Handbuch
CD-E99
A
LED A PWB-A4
BI703
1
1
1
2
2
2
LED703
CNS703
A503BC2E
B
LED B PWB-A5
BI704
1
1
1
2
2
2
LED704
CNS704
A503BC2E
C
D
E
FFC701
16
16
15
14
13
12
11
10
9
F
8
7
6
5
4
3
2
1
1
TAPE MECHANISM
PWB-F
G
M
H
• NOTES ON SCHEMATIC DIAGRAM can be found on page 8.
1
All manuals and user guides at all-guides.com
LED DRIVER
+B
+10V
Q710
KRC102 M
2
3
R751
330
1
+B
R749
330
+B
CE
DO
CLK
DI
PROTECT
D_GND
S_MUTE
T_T1/T2
REC/PLAY
T_BIAS
+B
M_+13V
+B
SW_5V
+B
SP_DET
SP_RLY
–20dB
CNP701A
FFC702
7
7
T2 RUN
7
7
+MTR
6
6
SOL
SOL2
5
5
SOL
SOL1
4
4
+
F_REC
3
3
T1 RUN
2
2
–
GND
1
1
1
1
CNP702
2
3
Figure 18 SCHEMATIC DIAGRAM (7/10)
R794
1.5
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 12 11 10 9
C707
1/50
R750
47K
R772
10K
+B
+B
R770
10K
D716
1SS133
Q712
KRC104 M
2
1
SOLENOID
DRIVER
Q707
KTA1273 Y
C712
47/25
R740
4.7K
Q708
KTA1273 Y
SOLENOID
DRIVER
D710
D709
DS1SS133
DS1SS133
4
– 18 –
FL701
FL DISPLAY
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96
S11
80
S12
79
VLOAD
78
S13
77
S14
76
S15
75
S16
74
DIST3/S17
73
DIST2/S18
72
DIST1/S19
71
DIST0/S20
70
S21
69
DIST
68
STOP LED
67
REV_PLY_LED
IC701
66
FOR_PLY_LED
IX0553AW
65
SYSTEM MICROCOMPUTER
64
63
ILU_LED1
R757
1K
62
ESS DO
61
ESS DI
60
ESS STB
59
ESS ACK
58
MPEG POWER
57
DISC NO SW V_ONLY
56
KARAOKE LATCH
MIC SW
55
54
O/C_SW
R746
1K
53
R734
1K
52
T1 RUN
R735
1K
51
T2 RUN
50 49 48 47 46
45 44 43 42 41 40 39 38
R732
1K
+B
FPA/FPB
+B
+B
3
1
R775
10K
LED701
2
304VT2E1
3
Q711
R776
KRA107 M
10K
MOTOR
DRIVER
JOG701
Q706
JOG VOLUME
KTA1273 Y
+B
R777
10K
+B
R778
10K
+B
R779
10K
5
6
33
KEY 0
32
KEY 1
31
KEY 2
37 36 35
+
R761
10K
R
R
R