Sharp MX-LCX3N Service Manual page 27

Digital multifunctional system option large capacity tray
Table of Contents

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5
NO ASSEMBLY
NO ASSEMBLY
IC5
IC5
1
Xin
VDD
2
Xout
S0
3
R53
R53
S1
FSOUT
TP50
TP50
TP51
TP51
4
1MJ
1MJ
LF
VSS
TP30
TP30
FS781
FS781
R64
R64
C30
C30
X1
X1
3.3KJ
3.3KJ
103Z/50V
103Z/50V
7G53
7G53
TP29
TP29
R54
R54
R55
R55
TP31
TP31
Y
0J
0J
0J
0J
R65
R65
VD
T T
TP23
TP23
TP24
TP24
24
24
+ C21
+ C21
C26
C26
47uF/16V
47uF/16V
V
V
TP25
TP25
104Z/16V
104Z/16V
7
P36
PB5/AN5
8
P37
PB4/AN4
9
P52/WKP2
PB0/AN0
0
P53/WKP3
PB1/AN1
1
P54/WKP4
PB2/AN2
2
IC6
IC6
P55/WKP5/ADTRG
PB3/AN3
3
P10/TMOW
P30
H8/3687
H8/3687
4
P11
P31
5
P12
P32
6
P56/SDA
P33
7
P57/SCL
P17/IRQ3/TRGV
8
P74/TMRIV
P16/IRQ2
9
P75/TMCIV
P15/IRQ1
0
P76/TMOV
P14/IRQ0
1
P24
P72/TXD_2
2
P63/FTIOD0
P71/RXD_2
40
40
VD
10KJ x 4
R60
R60
R59
R59
R58
R58
D14
D14
R50
R50
DAN202K
DAN202K
D15
D15
C22
C22
DAP202K
DAP202K
222Z/50V
222Z/50V
TP57
TP57
Q8
Q8
Q11
Q11
N141C x 3
VD
S_LCC
D_LCC
D
CN-W
CN-W
D
B14B-PHDSS-B
B14B-PHDSS-B
V
V
S_LCC
MI
5
6
7
D_LCC
D_LCC
.
5
4
VD
IC4
IC4
1
I1
2
I2
C25
C25
8
3
I3
7
4
YOBI_1
I4
6
104Z/16V
104Z/16V
5
I5
5
6
I6
7
YOBI_2
I7
8
GND
TD62003AP
TD62003AP
/RESET_LCC
10KJ
10KJ
TP52
TP52
VD
D23
D23
DAN202K x 2
TP56
TP56
C33
C33
TP32
TP32
10KJ
10KJ
64
R66
R66
LDSW
TP33
TP33
R67
R67
10KJ
10KJ
63
LLSW
TP34
TP34
R68
R68
10KJ
10KJ
62
/LUD
TP35
TP35
R69
R69
10KJ
10KJ
61
/LPFD
TP36
TP36
R70
R70
10KJ
10KJ
60
/LPED
59
N.C._IN
TP37
TP37
58
LPFM
TP38
TP38
R71
R71
10KJ
10KJ
57
/LPFM-T
TP39
TP39
10KJ
10KJ
R72
R72
56
/LPFD1
55
N.C._I/O
54
N.C._I/O
53
/LTLD
TP41
TP41
52
/LRE
TP42
TP42
10KJ
10KJ
R75
R75
51
/LTOD
50
N.C._I/O
49
N.C._I/O
TP21
TP21
VD
VD
R43
R43
4.7KJ x 2
220J(1/4W)
220J(1/4W)
RT1N141C x 2
Q16
Q16
LED1
LED1
LED
LED
Q10
Q10
+5V
D17
D17
D19
D19
DAN202K x 2
C28
C28
104Z/16V
104Z/16V
D18
D18
D20
D20
DAP202K x 2
1
2
3
4
B12B-PASK
B12B-PASK
5
6
CN-A
CN-A
7
8
9
10
11
12
4
MX-LCX3N ELECTRICAL SECTION 11 – 6
3
+5V
+24V
R6
R6
CN-F
CN-F
10KJ
10KJ
B20B-PHDSS-B
B20B-PHDSS-B
ZD4
ZD4
MTZJ20BT
MTZJ20BT
C23
C23
222Z/50V
222Z/50V
16
O1
15
/LTLSU
O2
14
/LPFS
O3
13
O4
12
O5
11
O6
/LTLSL
10
O7
9
COM
+24V
HZ16BP x 3
ZD7
ZD7
R88
R88
R86
R86
10KJ x 3
Q18
Q18
TP48
TP48
10KJ x 3
Q21
Q21
D22
D22
R83
R83
R79
R79
R81
R81
TP46
TP46
TP44
TP44
TP45
TP45
C31
C31
C32
C32
222Z/50V x 3
D24
D24
DAN202K x 2
D25
D25
DAP202K x 2
/LRE
+5V
+24V
+ C35
+ C35
C36
C36
+ C42
+ C42
47uF/16V
47uF/16V
47uF/35V
47uF/35V
223K/50V(1608)
223K/50V(1608)
N.C.
/TRC_LCC
RES_LCC
/DSR_LCC
/DTR_LCC
/RXD_LCC
/TXD_LCC
GND
GND
+5V
GND
+24V
3
2
2
GND
4
LDSW(24V)
6
LDSW(24V)
8
GND
ICP2
ICP2
10
LDSW(24V)-ICP
GND
ICP-N15
ICP-N15
12
14
LDSW(24V)-ICP
+24V
16
GND
18
+5V
20
GND
PS1
PS1
RXE110
RXE110
1SS133 x 2
D16
D16
D21
D21
+24V
ZD6
ZD6
ZD5
ZD5
CN-E
CN-E
R87
R87
ICP3
ICP3
B11B-PH-K-S
B11B-PH-K-S
ICP-N15
ICP-N15
/LPFS
RT1N141C x 3
+5V
TP47
TP47
R78
R78
220J(1/4W)
220J(1/4W)
Q17
Q17
TP43
TP43
+5V
R78
R78
+5V
+5V
10KJ x 4
R80
R80
R77
R77
R82
R82
R84
R84
D26
D26
D27
D27
C40
C40
C38
C38
C37
C37
C39
C39
+5V
222Z/50V x 4
R85
R85
220J(1/4W)
220J(1/4W)
3
2
+5V
1
R89
R89
10KJ
10KJ
C41
C41
222Z/50V
222Z/50V
+24V
CN-G
CN-G
5
4
Q13
Q13
3
2
1
Q19
Q19
B5B-PH-K-S
B5B-PH-K-S
RT1N141C x 2
2
1
1
1
+24V(PS)
3
GND
5
GND
7
LLSW(24V)
9
GND
11
/LPFC
13
GND
15
/LTRC
17
GND
19
/LTOD
D
1
+5V
2
/LPED
3
GND
4
GND
5
/LUD
6
+5V
7
+24V
8
/LPFS
9
+5VR
10
GND
11
/LPFD
R78
C
LC7:220J 1/4W
LCX3:JUMPER
NO ASSEMBLY
CN-H
CN-H
B3B-PH-K-S
B3B-PH-K-S
3
GND
2
/LPFD1
1
5VR
B
5
/LPFM-CLK
4
/LPFM-T
3
/LPFM
2
GND
1
LOSW(24V)
A

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