Read Sharp XL-MP35H (serv.man16) Service Manual online
– 23 –
XL-MP35H
7
8
9
10
11
12
P17 2 - H
CNP605
TO MAIN PWB (1/3)
P24 1 - D
CNS702
1
D7
D6
D3
D5
D4
D0
D2
D1
220
220
220
220
220
220
220
220
D12
D13
D15
D14
D11
D8
D9
D9
D10
A4
A5
VSS
A6
A7
A7
A8
A9
OE
UCAS
LCAS
NC
NC
NC
I/O9
I/O10
I/O11
I/O12
I/O12
VSS
I/O13
I/O14
I/O14
I/O15
I/O16
I/O16
VSS
VCCV
A3
A2
A1
A0
NC
NC
RAS
NC
NC
WE
NC
I/O8
I/O7
I/O6
I/O5
I/O5
VCC
I/O4
I/O3
I/O2
I/O1
VCC
GLT4160+
DRAM
1000/6.3
0.1
LCAS
A9
A8
OE
UCAS
A7
A6
A4
A5
A5
RAS
WE
A0
A1
A2
A3
220
220
220
100
220
220
220
220
220
220
220
220
220
220
220
0.1
LCAS
A9
OE
UCAS
RAS
WE
A4
A6
A5
A7
A8
A1
A0
A2
A3
0.1
0.1
D0
D2
D8
D9
D1
D13
D10
D14
D7
D6
D12
D3
D4
D15
D5
D11
1000/6.3
0.1
33/16
1mH
2HC1815 GR
1/50
33P
3.3K
150
2.2K
10K
3.3K
DVDD2
220
1K
1K
1K
1.5K
0.1
100
68P
68P
68P
6.8K
6.8K
6.8K
LC78684
MP3 DECODER
CL
CMDIN
RES
INT
CE
DVDD6
CRCF
SFYNC
CMDOUT
OVF
CNTOK
WOK
VSS
STCK
MADRS0
MADRS1
MADRS2
STDAT
MADRS3
MADRS4
MADRS4
MADRS5
MADRS6
MADRS7
VSS
DVDD4
MADRS11
MADRS12
MADRS12
OE
UCAS
LCAS
MADRS8
MADRS9
MADRS10
WE
RAS
MDATA15
MDATA14
MDATA13
MDATA12
MDATA11
MDATA10
MDATA9
MDATA1
MDATA8
VSS
DVDD3
MDATA7
MDATA6
MDATA5
MDATA4
MDATA3
MDATA2
VSS
AVSS
VPDO
VCOC
VPRF
AVDD
SBCK
MDATA0
PW
DVDD1
VSS
CKOUT
VSS
CKOUT
VSS
SFSY
SBSY
C2FIN
ADLRCK
ADBCK
ADDATA
LRSY
DATACK
DATAIN
DVDDS
µ
H
4.7/50
150
4.7/50
0.001
0.001
0.001
0.001
100
3
6
1
4
2
5
3
6
1
4
2
5
33
0
47
0.1
2P(CH)
P(CH)
M-GND
B+6.2V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
D-GND
CD-RCH
A-GND
CD-LCH
DRF
CE-MP3DSP
FSYNC
WRQ
CD-CMD
CD-DATA
CD-CLK
RESET
CE-CDDSP
CLID-SW
1
2
1
2
1K
1K
1K
1K
2.2K
1K
2.2K
1K
2.2K
2.2K
7
2
3
6
1
9
10
4
8
5
FROM DISPLAY PWB
SWITCH
PWB-A5
PWB-A5
CD LID OPEN/
CLOSE
CLOSE
100
STREQ
VSS
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
80 79
80 79
78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
15
14
13
12
11
10
20
19
18
17
16
9
8
7
6
5
4
3
2
1
46
47
48
49
50
51
41
42
43
44
45
52
53
54
55
56
57
58
59
60
6
7
8
9
10
11
1
2
3
4
5
12
13
14
15
16
17
18
19
20
21
22
23
24
25
45
44
43
42
41
40
50
49
48
47
46
39
38
37
36
35
34
33
32
31
30
29
28
27
26
0.1
220
220
220
220
220
220
220
220
F
B
A
E
+
+
+
+
+
-
-
-
-
-
FO+
TR+
TR-
FO-
ACTUATOR
TR+
FO+
FO-
C
F
B
A
E
1/2V
+5V
TR-
1/2VCC
C
-
+
D
VCC
VC
LD
VR
MD
D
GND
GND
LD
VR
MD(PD)
CD PICKUP UNIT
CD MECHANISM UNIT (218)
MECHANISM PWB
+
+
–
–
SP+
SP–
SL+
SL–
PU-IN
GND
PICKUP IN
SLED
MOTOR
SPINDLE
MOTOR
M M
5
1
4
6
2
3
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Core
Core
Core
Core
Core
Core
L806
CFW752
CFW751
SW801
CFW807
CFW807A
L901
L804
FB801
FB803
CNP702
R996
R863
R995
R861
R994
R955
R952
R957
R956
R956
R954
R951
C960
R965
R963
R966
R962
R960
R961
R964
R959
R968
R983
R980
R982
R967
R969
R973
R974
R984
R972
R971
R981
IC952
C963
C958
C959
R986
Q951
C955
R987
C956
C957
R989
R988
R985
R990
C951
C954
C953
C952
R970
R991
R992
R993
R856
R858
R857
R860
R859
R854
R862
R855
CNW805
36
JP827
C846
C849
C848
R850
C844
CFW753
R842
C961
R839
2
838
C839
R998
C837
R979
C964
C966
C965
R953
R958
R840
C847
C845
R997
C962
R978
FB802
R851
CNS605
IC951
COR1
Figure 23 SCHEMATIC DIAGRAM (7/9)
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