Sharp CD-MPS900 Service Manual Page 58

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CD-MPS900/CD-MPS99
6 – 3
Figure 6-3 SCHEMATIC DIAGRAM (3/10)
+10V
M_+13V
KRA107 S
KRC104 S
KRC104 S
KRA107 S
KRA107 S
DS1SS133
KRC104 S
IXA008AW
SYSTEM
MICROCOMPUTER
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1.5
1K
1K
1K
10K
1K
1K
1K
10K
10K
10K
1K
100
10K
1K
0.047
0.047
KTA1273 Y
KTA1273 Y
10K
10K
4.7K
DS1SS133
4.7K
DS1SS133
1K
1K
10K
47K
10K
KTA1273 Y
304VT2H3
5.6K
4.7K
1/50
KRC102 S
8.2K
4.7K
R785
2.7K
10K
330
SDPB50CD
10K
680
680
2.2K
4.7K
560
1K
10K
10K
10K
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 9
8
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
MIC SW/S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
P10
G10
G09
P28
P27
P30
P29
P26
P25
F
F
NP
NP
ILLU LED/S30
TIMER LED
T_RU
N
C
I
L
SP_RLY
AC_RLY
T
A+10V
DIST
TRAY SW1
S_MUTE
C
SW_5V
M_+13V
(DIST 2),S17
(DIST 3),S16
S15
S14
(DIST 0),S19
DISC_SW
T_MOTOR
+B_PROTECT
(DIST 1),S18
S8
S7
PHOTO
P
R
TRAY SW2
CLAMP SW
P09
P08
P07
P06
P05
AVDD
G10
G11
G12
S1
S2
S9
S10
S11
V
O
T_R
E
C
TUN_S
M
KEY 0
P_IN
REMOCON
VSS
S MUTE
T_SOL_B
T_SOL_A
VDD
G9
G8
G7
G6
G5
G4
G3
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P04
P03
P02
P01
G12
G11
G
G08
SP_RLY
D_GND
-
2
AVREF
REC/PLAY
T_T1/T2
T_BIAS
DI
CE
CLK
DO
SP_DET
-20dB
S3
S4
S5
S6
VLOAD
S12
S13
SP DET
CD_
R
T2 RUN
+MTR
SOL2
SOL1
T1 RUN
GND
F_REC
+
-
M
15
2
3
4
7
7
7
4
5
1
1
45 44 43 42 41 40 3951 50 49 48 47 46 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 1
2
5
6
9
8
10
12
11
13
14
16
16
1
1
6
3
2
1
1
7
7
2
3
4
5
6
SOL
TAPE
MOTOR
SOL
DISPLAY PWB-A2
CNP701B
P6-6 11-G
TO MAIN PWB
1
23
FL DISPLAY
3
2
1
1
3
2
TAPE MECHANISM
PWB-D
1
2
3
2
3
1
1
2
3
1
2
3
VOLUME
+B
+B
+B
+B
+B
Q707, Q708: SOLENOID DRIVER
Q706, Q711, Q712: MOTOR DRIVER
Q714~Q717: SOLENOID DRIVER
LED DRIVER
Q710
R794
C707
R745
R751
LED703
R750
R725
R724
R733
R736
R721
R720
R731
R728
R727
R726
R729
R732
R784
R762
R593
R761
R771
D716
R775
R780
CNP701A
R790
Q714
Q706
R777
Q708
Q707
R778
R779
Q712
R776
C709
C710
JOG701
R767
R766
CNP702A
R787
R786
D710
D709
FL701
IC701
R741
R740
R746
R730
R789
R788
R768
LED701
Q715
Q711
R770
Q716
Q717
FFC701
FFC702
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
A
B
C
D
E
F
G
H
1
23456
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