Read Sharp CD-MPS660H (serv.man19) Service Manual online
CD-MPS660H/CD-MPS660E
6 – 3
Figure 6-3 SCHEMATIC DIAGRAM (3/18)
+10V
M_+13V
KRA107 S
KRC104 S
KRC104 S
KRA107 S
KRA107 S
DS1SS133
DS1SS133
KRC104 S
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
1K
100
10K
1K
0.047
0.047
KTA1273 Y
KTA1273 Y
10K
10K
4.7K
DS1SS133
4.7K
DS1SS133
1K
1K
10K
1K
10K
10K
10K
1K
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
1K
10K
10K
10K
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
P10
G10
G09
P28
P27
P30
P29
P26
P25
F
F
NP
NP
S30
TIMER
LED
T_RUN PULS
CD_WRQ
SUB CE
ILLU LED
SP_RLY
AC_RLY
T_FP SW
A+10V
DIST
TRAY SW1
S_MUTE
CD_DRF
SW_5V
M_+13V
CLK
S17
S16
S15
S14
S19
DISC_SW
T_MOTOR
+B_PROTECT
S18
S8
S7
PHOTO
PROTECT
TRAY SW2
CLAMP SW
P09
P08
P07
P06
P05
T_BIAS
VDD
XIN
XOUT
AVDD
RESET
CE
DI
G10
G11
G12
S1
S2
S9
S10
S11
CD_CE
VOL_JOG
T_T1/T2
T_REC/PLAY
VPP/IC
DO
CD_CLK
CD_DI
CD_DO
AVSS
TUN_SM
KEY
2
KEY
1
KEY
0
P_IN
REMOCON
VSS
S
MUTE
T_SOL_B
T_SOL_A
VDD
G9
G8
G7
G6
G5
G4
G3
G2
G1
VDD
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P04
P03
P02
P01
G12
G11
G05
G06
G07
G08
SP_RLY
D_GND
-20dBATT
AVREF
REC/PLAY
T_T1/T2
T_BIAS
DI
CE
RDS_READY
TUN_SM
RDS_RDCL
RDS_RST
RDS_RDDA
CLK
DO
SP_DET
Ð20dB
S3
S4
S5
S6
VLOAD
S12
S13
SP
DET
CD_RESOUT
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 39
51 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 12 11 10
5
6
9
8
10
12
11
13
14
16
22
17
19
18
20
21
22
1
1
6
3
2
2
1
1
7
7
2
3
4
5
6
6
SOL
TAPE
MOTOR
SOL
DISPLAY PWB-A2
CNP701B
P6-6
12-F
TO
MAIN
PWB
1
2
3
FL DISPLAY
3
2
1
1
3
2
TAPE MECHANISM
PWB-D
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
R719
R718
R731
R728
R727
R726
R729
R732
R784
R762
R758
R562
R564
R563
R764
R593
R761
R771
D716
D701
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
IXA008AW
(SERIAL No.401xxxxx)
IXA022AW
(SERIAL No.402xxxxx~)
SYSTEM
MICROCOMPUTER
R741
R740
R746
R730
R734
R735
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
2
3
4
5
6
CD-MPS660H
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