Schematic Diagram/Wiring Side Of P.w.board - Sharp MD-MS701H Service Manual

MD-MS701H/MS702H
P31 P32
P30
MAIN PWB-A1
A
B
C
CN101
1 2 3 4 5 6 7 8 9
FLEXIBLE
PWB
1 2 3 4 5 6 7 8 9
D
C357
0.1
E
Q354
2SK2911
C351
100P(CH)
SB0209CP
Q352
2SK2911
F
CN601
16 15 14 13 12 11 10
FLEXIBLE
PWB
16
G
SW901
DISC
IN
PH901
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 28.
1
ROUT
1
2
3
C102
4
1/6.3
5
TP144
C103
6
1/6.3
7
C104
0.027
8
R105
9
390K
10
11
12
Q101
2SA17457
C161
1/6.3
C165
0.033
F–
F+
T+
TP121
T–
TP122
10 11 12 13 14 15 16 17 18 19 20 21 22
10 11 12 13 14 15 16 17 18 19 20 21 22
OPIC
PICKUP UNIT
8 GND 7
9 6
R909
10 5
10K
4
11
12 3
2
13
R905
VCC
14 1 11
100K FG
12 BRK–
IC351
13
BRK+
74ACT02F
14
STBY
R903
HEAD DRIVE
15
150 RIB
C354
16
VCC
0.1
C353
C903
17
VM
10/6.3
3.3/10
Q353 18
NC
2SK2909
19
WOUT
20
VOUT
C361
D352
0.039
SB0209CP
BA6965FV
R361
8.2
D351
Q351
2SK2909
C911
0.1
TP651
9 8 7 6 5 4 3 2 1
1
– +
M
TP601
+
M
–
C608
3.3/10
W
M
U
V
M901
SPINDLE
MOTOR
2
Figure 30 SCHEMATIC DIAGRAM (1/4)
C112
0.033
C111
0.0033
C107
C109
1/6.3 0.012
C106
0.22/16
48 47 46 45 44 43 42 41 40 39 38 37
ADAGC
CK111
EMF
RF1
ADIPI
R AGC 36
CK110
RF2
ADIPO
and 35
RF3
DIFF
SW 34
RF4
DIFF ADLPFO
33 CK109
ADIP
REFI IC101 22KO
32
AGC
IR3R55
22KI
31
REFO
WBO CK108
RFADD
BIAS
30
LPF HPF
CK107
TCGI TCGO
29
TP133
AIN AOUT
28
TP132
BIN BOUT
27
TP131
EIN R102
EOUT
26
LOGIC
FIN
FOUT
25
R101
TP130
22K
13 14 15 16 17 18 19 20 21 22 23 24
TP100
R154
1.2K
RADAT
C130
0.1 RACLK
RFLAT
TEMP
LDON
LDVAR
OPICGA
R161
1.2K
R907
SPDRR
180K
C902 R908
0.01 100K
C909
0.047
C910
10
GND
0.047
9
CSL2
8
CSL1
C908
7
CST
0.47
6
COM
C905
5
WIN 0.0022
4 C906
VIN
0.0022
3
UIN
2
RF
UOUT 1
IC901
IC601
MPC17A39
1
36
AGND VG
X176KO
2 35
CLK
VC
DCNT1 C622
3 NC
PS 34
LG
2.2
4 33
OE GND
L609
5
47µH VD1 32
VD3
6 31
FO1 FO3
7
PGND PGND 30
8 29
RO1 RO3
L610
C610 9
VD1 VD3 28
47µH
1/6.3
10 27
VD2 VD4
NC
11 RO2 RO4 26
12 PGND 25
PGND
24
13 FO2 FO4
L608
14 VD2 VD4 23
47µH
SLDRR FODRR
22
15 RI1 RI3
SLDRF FODRF
16 FI1 FI3 21
SPDRF TRDRF
17 20
FI2 FI4
TRDRR
18 RI2 RI4 19
3 4
– 30 –
TP139
C131
330P(CH)
R106
56K
75 74 73
TP209
76
TP210
77
TP211
78
CK201
SBO
79
CK202
SBSY
80
CK203
SFSY
R104 81
FOK CK204
22K FOK
82
R103 SENSE
SENSE
83
22K CK205
CIN
COUT
84
MCCK CK206
MCCK
22K 85
DINT
DINTX
86
C203
VDD1
87
0.1
DGND
88
XRT
RSTX
89
SYD0 R204
SYSD0
90
SYD1 1K
SYSD1
91
SYD2
SYSD2
92
C122
SYD3
SYSD3
270P 93
SYD4
(CH) SYSD4
94
SYD5
SYSD5
95
SYD6
SYSD6
C123 96
SYD7
390P
97
SYWR
98
C124 SYRD
99
390P
SYRS
100
1 2 3 4 5 6 7 8 9
TP201
MCCK
C442
EFMO
680P
4 3 2 1
5 6 7 8
C443 C441
0.47/10 10P(CH)
R403
22K
R406
TEMP
100K
R404 150K
SW401
LDVAR
EJECT
NC
SW402
HOLD
CLOCK
R407
10K
TP403
L604
47µH F+
L603
47µH F–
C651
TP610
L602
47µH
T–
L601
47µH
T+ 5 4 3 2 1
C604
1/6.3
C601
1/6.3
6 7 8 9 10
C603
1/6.3
LDCNT2
LDCNT1
5
R203
100
C211
5P(CH)
XL201
33.8688MHz
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
49
48
TCRS 47
76 TOTMON 50
EFMO RAD0
46
77 TEMON PLCK 49
RAD1 45
SBCK
78 ACRCER 48 RAWEX
44
RARASX 43
RAA9
42
RAD3 41
RAD2
40
RACASX 39
IC201
DGND
38
LR37648B RAOEX
37
RAA8 36
97 SYSD7
RAA7
35
SYWRX
98 RAA1 28
RAA6 34
99 SYRDX RAA2 27
RAA5 33
RAA3
100 SYRS 26
RAA4 32
VDD2 31
RAA10 30
RAA0 29
28
27
26
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
C20
TP206 1
C205
0.1
R206
220K
L100
10µH
R426
100K
R442
100K
R444
2.7K
25 24 23 22 21 20 19 18 17 16 15 14 13 12
PLVDCI
26
27 PLVDRY
RKEY
RKEY
28
HKEY1
29 HKEY1
HKEY2 25 24 23 22
HKEY2
30
31 TEMP
32 CNTRY
33 AVSS
34 LDVAR
TP401
MDOUT
35
IC401
36 AVREF1
SYWR
SYWR
37
IX2680A
SYRD
38 SYRD
SYRS
39 SYRS
RKEY
40
RMDAT
41
42
HSTOP
HSTOP
43
BEEP
BEEP
44
DSPSTB
DSPSTB
45
DSPDAT
51 52 53 54
DSPDAT
46
DSPSCK
DSPSCK
47
SYD0
SYD0
48
SYD1
SYD1
49
SYD2
SYD2
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64
SYD3
SYD4
SYD5
SYD6
SYD7
RPLAY
LDON
OPICGA
RFLAT
1 5
VCC
2
3 4
GND
IC404
7SH00FU
1
NAND GATE
IC651
LB1638M
L651
MOTOR DRIVE 0.47µH
6
7