Read Sharp MX-M160 / MX-M160D / MX-M160DK (serv.man3) Service Manual online
MX-M200D
CIRCUIT DIAGRAM / PARTS LAYOUT
– 26 –
/OPUCRDY
SENSE0
SENSE2
SENSE1
SCAN7
F
A
XOPD
SENSE6
SENSE4
SENSE5
/F
AXSW
/OPUWU
SCAN9
DGND
SENSE3
SCAN4
DGND
SCAN6
H_LED
DGND
DGND
SCAN3
SCAN0
SCAN3
SCAN0
SCAN8
SCAN1
SCAN5
SCAN4
SCAN1
SCAN7
SCAN2
SCAN5
SCAN8
3.3V
/OPURESET
3.3V
OPUCMD
24V
/LEDLA
TCH
LEDSI
LEDCLK
ST_LED
LED5
LED1
LED3
LED2
5VEN
5VEN
/OPUSRDY
ST_KEY
DGND
DGND
DGND
DGND
ST_LED2
ST_KEY
DGND
INFO_LED
DGND
OPUSTS
DGND
3.3V
/LEDENABLE
LED4
SCAN6
SCAN2
24V
24V
3.3V
3.3V
5VEN
5VEN
5VEN
5VEN
5VEN
5VEN
5VEN
5VEN
5VEN
5VEN
3.3V
OPUSTS
/OPUSRDY
OPUCMD
SENSE2
SENSE1
SENSE0
SENSE5
SENSE4
SENSE6
/F
AXSW
F
A
XOPD
SCAN9
SENSE3
SCAN3
SCAN6
SCAN7
SCAN8
SCAN2
SCAN1
SCAN5
SCAN4
SCAN0
/OPUCRDY
/OPURESET
LEDSI
/LEDLA
TCH
/LEDENABLE
LEDCLK
/LED1
/LED4
/LED2
/LED5
/LED3
/H_LED
BLG
/ST_LED
/RESET
ST_KEY
ST_KEY
ST_LED2
INFO_LED
ST_LED2
INFO_LED
To
KeyLed_PWB
To
MCU_PWB
To
FaxKey_PWB
BLG14
L
T
ST
-C170KGKT
1
2
BLG15
L
T
ST
-C170KGKT
1
2
TP329TP329
BLG16
L
T
ST
-C170KGKT
1
2
TP287TP287
BLG17
L
T
ST
-C170KGKT
1
2
TP286TP286
TP285TP285
C47
47uF/16V
R68
0
J
R68
0
J
TP284TP284
CN2
IMSA-9610S-28B-TC
CN2
IMSA-9610S-28B-TC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TP283TP283
22 pin (For Japan)
16 pin (Excelpt for Japan)
IMSA-9610S-22B-TR or IMSA-9610S-16B-TCIMSA-9610S-22B-TR or IMSA-9610S-16B-TC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Q6
KRA225S
Q6
KRA225S
3
2
1
TP282TP282
R67
0
J
R67
0
J
TP281TP281
BLG6
L
T
ST
-C170KGKT
1
2
CN3
IMSA-9610S-16B-TC
CN3
IMSA-9610S-16B-TC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Q8
KRA225S
Q8
KRA225S
3
2
1
BLG12
L
T
ST
-C170KGKT
1
2
Q4
KRA225S
Q4
KRA225S
3
2
1
R74
1.5kJ(1/4W)
4
Q7
KRA225S
Q7
KRA225S
3
2
1
Q10
KRC105S
1
2
3
Q9
KRC106S
1
2
3
R70
10kJ
R70
10kJ
C48
N.M.
R66
0
J
R66
0
J
R73
1.5kJ(1/4W)
3
Q2
KRA225S
Q2
KRA225S
3
2
1
R77
1.5kJ(1/4W)
C56
22000p
Q5
KRA225S
Q5
KRA225S
3
2
1
Q3
KRA225S
Q3
KRA225S
3
2
1
C44
0.1u
C50
0.1u
R65
0
J
R65
0
J
TP330TP330
R63
0
J
R63
0
J
R75
1.5kJ(1/4W)
5
BLG18
L
T
ST
-C170KGKT
1
2
C49
47uF/35V
C46
0.1u
R72
1.5kJ(1/4W)
2
R64
680J
R64
680J
TP327TP327
C51
47uF/16V
C53
1000p(N.M.)
C54
1000p(N.M.)
IC6
74VHCT244
IC6
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
C55
1000p(N.M.)
TP328TP328
BLG1
L
T
ST
-C170KGKT
1
2
R69
150J
R69
150J
R76
1.5kJ(1/4W)
BLG2
L
T
ST
-C170KGKT
1
2
BLG3
L
T
ST
-C170KGKT
1
2
R71
10kJ
R71
10kJ
C52
1000p(N.M.)
BLG4
L
T
ST
-C170KGKT
1
2
BLG5
L
T
ST
-C170KGKT
1
2
C45
1000p
C45
1000p
BLG7
L
T
ST
-C170KGKT
1
2
TP331TP331
BLG8
L
T
ST
-C170KGKT
1
2
TP288TP288
BLG9
L
T
ST
-C170KGKT
1
2
BLG10
L
T
ST
-C170KGKT
1
2
BLG1
1
L
T
ST
-C170KGKT
1
2
TP290
BLG13
L
T
ST
-C170KGKT
1
2
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
3/4
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