Read Sharp MX-FN27 Service Manual online
MX-FN27 N, MX-PN14 ELECTRICAL SECTION 7 – 2
B. Punch Unit
FCMOT
4G5-7512 PBA_LED_PUNCH
4G5-7513 PBA_PTR_PUNCH
YA1049K518 ASM-EAR
TH-PTR
VT
1
1
SGND
PUNM+
PUNM-
YA1049K514 ASM-PUNM1
4G5-7517 CABLE_SEN3_PUNCH
+5V
YK_LED
YK_PTR
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
SGND
2
3
2
3
VT
VT
VT
VT
VT
BK
1
1
2
3
4
4
5
5
6
7
8
9
BK
BK
BK
BK
BK
BK
BK
VT
VT
VT
VT
VT
VT
VT
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
BE
BE
BE
BK
BK
BK
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
1
2
1
2
1
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2
PUNM+
PUNM-
J2
4G5-751
1 : PBA_DC_CONTROLLER_P
4H5-1599 : PCB_DC_CONTROLLER_P
J4
J5
J8
J1
J7
J3
Unimplemented
Unimplemented
Unimplemented
J6
LOG
J10
JT
AG
J9
DOWNLOAD
1
2
3
4
5
1
2
3
4
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
1
2
3
1
2
3
1
2
3
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
4
5
6
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
SB
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
YK_LED
+5V
SGND
YK_PTR
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
PC_TXD2
PC_RXD2
GND
3.3V
3.3V
PC_RESET
PC_MD
N. C.
TDO
TDI
GND
TCK
GND
TRST
EMLE
TDO
N. C.
MD
3.3V
TMS
PC7
TDI
GND
#E_RESET
GND
SGND
Y_MOT_A
Y_MOT_*A
Y_MOT_B
Y_MOT_*B
GND
GND
GND
+5V
PUNCH_TXD
PUNCH_RXD
GND
YK_PTR_S
PUNCH_MD
PUNCH_RESET
PUNCH_DTC
+24V
+24V
N. C.
N. C.
+5V
+5V
+5V
SGND
PIS
+5V
SGND
REARS
N. C.
N. C.
N. C.
SGND
FULS
MCLK
SGND
4G5-7514 CABLE_FIN IF_PUNCH
YA1049K513 ASM-SNS-SEN4
YA1049K510 ASM-SNS-SEN1
4G5-7515 CABLE_SEN2_PUNCH
4G5-7516 CABLE_SEN2-1_PUNCH
+24V
+24V
GND
FINISHER
FCPUENCS
FCFULL_S
FCPI_S
FCRI_S
GND
GND
+5V
PUNCH_TXD
PUNCH_RXD
GND
INT_SNS
PUNCH_MD
PUNCH_RESET
PUNCH_DTC
+5V
SGND
MCLK
+5V
SGND
FULS
+5V
SGND
PIS
+5V
SGND
REARS
A
12
3
4
5
6
7
8
9
10
11
B
C
D
E
F
G
H
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