Sharp MX-B200 (serv.man5) Service Manual ▷ View online
MX-B200 CIRCUIT DIAGRAM 15 - 13
1uF <1608>
1uF <1608>
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
13/14
Kr
onosII USB/LSU section
MX-B200 CIRCUIT DIAGRAM 15 - 14
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
14/14
P
o
wer Sour
ce section
MX-B200 CIRCUIT DIAGRAM 15 - 15
2. OPE PWB
DRST
DRST
SELIN3
SELIN2
SELIN1
5V
D-GND
D-GND
D-GND
5VEN
KIN1
PSW
D-GND
KIN2
ONL
PSL
OP-DATA
OP-LATCH
OP-CLK
OP-STB
+5V
+5V
+5V
+5V
+5V
+5V
ONL
PSL
5VEN
OP-STB
OP-CLK
OP-LATCH
OP-DATA
PSW
CRSK
BPK
10UPK
DUPK
EXUPK
MAGK
EXMODK
ZUPK
ZDWK
SCNK
EXDWK
CLK
1UPK
OLK
or MM74HC151MX
or SN74HC151NSR
or MM74HC151MX
or SN74HC151NSR
SKQNABD010
SW5
SKQNABD010
SW5
TP70TP70
R76
4.7KJ
R76
4.7KJ
TP10TP10
C1
47uF/16V
C1
47uF/16V
C4
0.1uF
C4
0.1uF
CN2
18FMN-BMTTR-A-TBT
CN2
18FMN-BMTTR-A-TBT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
TP66TP66
R74
4.7KJ
R74
4.7KJ
TP6TP6
R10
100J
R10
100J
CN1
S3B-PH-K-S
CN1
S3B-PH-K-S
1
2
3
TP12TP12
SKQNABD010
SW13
SKQNABD010
SW13
IC1
TC74HC151AF(EL,F)
IC1
TC74HC151AF(EL,F)
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
TP71TP71
R71
4.7KJ
R71
4.7KJ
R3
100J
R3
100J
R14
470J
R14
470J
SKQNABD010
SW2
SKQNABD010
SW2
TP68TP68
R69
100J
R69
100J
SKQNABD010
SW14
SKQNABD010
SW14
TP2TP2
TP11TP11
R65
4.7KJ
R65
4.7KJ
R67
100J
R67
100J
R9
100J
R9
100J
D1
1SS133(NM)
D1
1SS133(NM)
R5
4.7KJ
R5
4.7KJ
C19
200pF
C19
200pF
R40
4.7KJ
R40
4.7KJ
SKQNABD010
SW4
SKQNABD010
SW4
C3
200pF
C3
200pF
SKQNABD010
SW3
SKQNABD010
SW3
TP64TP64
R62
100J
R62
100J
C30
N.M.
C30
N.M.
SKQNABD010
SW12
SKQNABD010
SW12
R4
4.7KJ
R4
4.7KJ
C2
200pF
C2
200pF
TP60TP60
R72
100J
R72
100J
C31
N.M.
C31
N.M.
C25
200pF
C25
200pF
TP53TP53
D2
1SS133(NM)
D2
1SS133(NM)
C8
200pF
C8
200pF
C22
200pF
C22
200pF
R77
470J
R77
470J
C27
200pF
C27
200pF
TP57TP57
TP67TP67
R64
4.7KJ
R64
4.7KJ
R12
100J
R12
100J
TP9TP9
C24
200pF
C24
200pF
SKQNABD010
SW1
SKQNABD010
SW1
TP5TP5
C26
0.1uF
C26
0.1uF
TP8TP8
TP3TP3
R61
4.7KJ
R61
4.7KJ
R6
100J
R6
100J
R15
1.1KJ
R15
1.1KJ
SKQNABD010
SW9
SKQNABD010
SW9
IC4
TC74HC151AF(EL,F)
IC4
TC74HC151AF(EL,F)
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A
11
B
10
C
9
G
7
W
6
Y
5
VCC
16
GND
8
SKQNABD010
SW6
SKQNABD010
SW6
SKQNABD010
SW11
SKQNABD010
SW11
R68
4.7KJ
R68
4.7KJ
R7
100J
R7
100J
TP7TP7
SKQNABD010
SW7
SKQNABD010
SW7
R73
100J
R73
100J
TP61TP61
C32
200pF
C32
200pF
SKQNABD010
SW8
SKQNABD010
SW8
SKQNABD010
SW10
SKQNABD010
SW10
D6
1SS133(NM)
D6
1SS133(NM)
R16
1.1KJ
R16
1.1KJ
C5
200pF
C5
200pF
R63
100J
R63
100J
TP69TP69
R13
4.7KJ
R13
4.7KJ
R11
1.1KJ
R11
1.1KJ
C21
200pF
C21
200pF
TP4TP4
D4
1SS133(NM)
D4
1SS133(NM)
R8
4.7KJ
R8
4.7KJ
C6
200pF
C6
200pF
R75
100J
R75
100J
C28
0.1uF
C28
0.1uF
R66
100J
R66
100J
C29
N.M.
C29
N.M.
D3
1SS133(NM)
D3
1SS133(NM)
R2
4.7KJ
R2
4.7KJ
SKQNABD010
SW15
SKQNABD010
SW15
C20
200pF
C20
200pF
D5
1SS133(NM)
D5
1SS133(NM)
C7
200pF
C7
200pF
TP55TP55
TP62TP62
R70
4.7KJ
R70
4.7KJ
TP59TP59
C23
200pF
C23
200pF
TP63TP63
TP65TP65
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
1/2
K
e
y
Section
MX-B200 CIRCUIT DIAGRAM 15 - 16
+5V
+5V
+5V
+5V
+5V
5VEN
ONL
PSL
OP-LA
TCH
OP-STB
OP-CLK
OP-DA
T
A
DUT1
DUT2
DUT3
DUT1
DUT2
DUT3
g1
a2
c2
g2
c1
a1
b1
f1
e3
a3
d1
c3
b2
d3
e1
g3
f3
f2
e2
d2
LEDM1
b3
PML
ONLL
ZPL
2RE
DU22
1RE
RPL
NOR
SPFL
AE
JPL
2ENR
CS1L
TPL
EXL
E
XD
EXN
CS2L
EST2
SCNL
SJAL
BPL
1ENR
MPL
DPL
PE
DU21
ME
3RE
EST1
R49
10kJ
R49
10kJ
TP43TP43
R60
470J
R60
470J
TP13TP13
TP26TP26
LT
L-1LHG-002A
LED4
LT
L-1LHG-002A
LED4
R31
0
J
R31
0
J
C12
200pF
C12
200pF
LT
L-1LHG-002A
LED24
LT
L-1LHG-002A
LED24
TP14TP14
R47
100J
R47
100J
TP31TP31
TP33TP33
LT
L-1LHG-002A
LED9
LT
L-1LHG-002A
LED9
R35
4.7KJ
R35
4.7KJ
LT
L-1LHG-002A
LED27
LT
L-1LHG-002A
LED27
R37
1.1kJ
R37
1.1kJ
TP51TP51
R22
100J
R22
100J
C18
200pF
C18
200pF
R54
470J
R54
470J
R33
4.7kJ(NM)
R33
4.7kJ(NM)
TP23TP23
LT
L-1LHG-002A
LED18
LT
L-1LHG-002A
LED18
LT
L-1LHG-002A
LED12
LT
L-1LHG-002A
LED12
C9
200pF
C9
200pF
TP38TP38
TP47TP47
R36
4.7KJ
R36
4.7KJ
LT
L-1LHG-002A
LED8
LT
L-1LHG-002A
LED8
R1
100J
R1
100J
TP46TP46
TP27TP27
TP1TP1
LT
L-1LHEE-002A
LED14
LT
L-1LHEE-002A
LED14
C15
200pF
C15
200pF
Q4
2SA1981S or KT
A1298Y
or 2SB1
197KT146
Q4
2SA1981S or KT
A1298Y
or 2SB1
197KT146
2
1
3
LT
L-1LHG-002A
LED2
LT
L-1LHG-002A
LED2
TP44TP44
TP24TP24
R42
100J
R42
100J
LT
L-1LHG-002A
LED29
LT
L-1LHG-002A
LED29
LT
L-1LHG-002A
LED3
LT
L-1LHG-002A
LED3
TP28TP28
LT
L-1LHG-002A
LED25
LT
L-1LHG-002A
LED25
LT
L-1LHG-002A
LED1
LT
L-1LHG-002A
LED1
R26
100J
R26
100J
R56
100J
R56
100J
TP37TP37
R32
100J
R32
100J
R44
100J
R44
100J
TP48TP48
TP16TP16
LT
L-1LHEE-002A
LED16
LT
L-1LHEE-002A
LED16
R39
100J
R39
100J
LT
L-1LHG-002A
LED23
LT
L-1LHG-002A
LED23
R55
4.7KJ
R55
4.7KJ
R50
470J
R50
470J
R46
100J
R46
100J
R24
100J
R24
100J
Q3
2SA1981S or KT
A1298Y
or 2SB1
197KT146
Q3
2SA1981S or KT
A1298Y
or 2SB1
197KT146
2
1
3
TP29TP29
LT
L-1LHG-002A
LED21
LT
L-1LHG-002A
LED21
R30
100J
R30
100J
Q2
2SA1981S or KT
A1298Y
or 2SB1
197KT146
Q2
2SA1981S or KT
A1298Y
or 2SB1
197KT146
2
13
Q1
DTC143ZKA(NM)
Q1
DTC143ZKA(NM)
1
2
3
R34
100J
R34
100J
LT
L-1LHEE-002A
LED17
LT
L-1LHEE-002A
LED17
TP50TP50
TP41TP41
LT
L-1LHG-002A
LED1
1
LT
L-1LHG-002A
LED1
1
R38
4.7KJ
R38
4.7KJ
R25
100J
R25
100J
C16
200pF
C16
200pF
C17
0.1uF
C17
0.1uF
TP19TP19
R23
100J
R23
100J
LT
L-1LHG-002A
LED10
LT
L-1LHG-002A
LED10
R41
100J
R41
100J
TP40TP40
R59
100J
R59
100J
TP39TP39
LT
L-1LHG-002A
LED26
LT
L-1LHG-002A
LED26
R17
100J
R17
100J
R57
100J
R57
100J
TP49TP49
C13
200pF
C13
200pF
TP18TP18
R21
100J
R21
100J
TP42TP42
LT
L-1LHEE-002A
LED19
LT
L-1LHEE-002A
LED19
LT
L-1LHG-002A
LED7
LT
L-1LHG-002A
LED7
LEDM1
LTC-3650AG-02TJ
LEDM1
LTC-3650AG-02TJ
c
1
d
3
Dig1
2
D.P
6
b
7
Dig2
4
f
8
Dig3
5
a
9
e
10
g
11
R51
10kJ
R51
10kJ
TP56TP56
R45
100J
R45
100J
TP58TP58
LT
L-1LHG-002A
LED6
LT
L-1LHG-002A
LED6
TP25TP25
R20
100J
R20
100J
R53
10kJ
R53
10kJ
TP36TP36
LT
L-1LHG-002A
LED5
LT
L-1LHG-002A
LED5
R28
100J
R28
100J
R27
1.1kJ
R27
1.1kJ
LT
L-1LHG-002A
LED30
LT
L-1LHG-002A
LED30
TP54TP54
R43
100J
R43
100J
TP20TP20
TP21TP21
TP32TP32
NM_L
TL-1LHEE-002A
LED13
NM_L
TL-1LHEE-002A
LED13
TP35TP35
C10
200pF
C10
200pF
TP30TP30
LT
L-1LHG-002A
LED28
LT
L-1LHG-002A
LED28
R48
100J
R48
100J
TP22TP22
R29
1.1kJ
R29
1.1kJ
LT
L-1LHG-002A
LED15
LT
L-1LHG-002A
LED15
R58
100J
R58
100J
R52
470J
R52
470J
IC2
STP16CP05MTR
IC2
STP16CP05MTR
OUT15
20
GND
1
CLK
3
OUT13
18
OUT6
11
OUT7
12
SDI
2
OUT5
10
OUT4
9
OUT14
19
OUT2
7
OUT12
17
OUT1
6
OUT10
15
OUT0
5
OUT8
13
OUT3
8
OUT9
14
LE
4
OUT11
16
VCC
24
/OE
21
SDO
22
R-EX
T
23
TP52TP52
TP45TP45
C14
0.1uF
C14
0.1uF
LT
L-1LHG-002A
LED22
LT
L-1LHG-002A
LED22
R18
100J
R18
100J
IC3
STP08CP05MTR
IC3
STP08CP05MTR
GND
1
CLK
3
OUT6
11
OUT7
12
SDI
2
OUT5
10
OUT4
9
OUT2
7
OUT1
6
OUT0
5
OUT3
8
LE
4
VCC
16
/OE
13
SDO
14
R-EX
T
15
TP17TP17
TP34TP34
R78
470J
R78
470J
TP15TP15
C1
1
1500pF
C1
1
1500pF
R19
100J
R19
100J
LT
L-1LHG-002A
LED20
LT
L-1LHG-002A
LED20
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
2/2
LED Section
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