Sharp MX-RB15 Service Manual / Specification ▷ View online
MX-RB15 DISASSEMBLY AND ASSEMBLY 6 - 4
2)
Remove the screw, and remove the front cabinet.
3)
Remove the screw, and remove the front cabinet lower.
4)
Remove the resin E-ring, and remove the bearing.
Remove the pressure release lever.
Remove the pressure release lever.
5)
Remove the E-ring, and remove the bearing.
Slide the lower decurler roller to rear frame side, and remove
the bearing from the frame.
Remove the lower decurler roller.
Slide the lower decurler roller to rear frame side, and remove
the bearing from the frame.
Remove the lower decurler roller.
NOTE: Set the pressure adjustment lever to the position "1"
when attach the lower decurler roller.
1
2
1
1
1
2
1
1
2
1
2
3
3
4
1
2
MX-RB15 ELECTRICAL SECTION 7 - 1
[7] ELECTRICAL SECTION
1. Block diagram
Š
Main unit
Š
Interface
PWB
Relay front cover sensor (
S
10
3
)
Finisher
PWB
Decurler front cover
S
W (
S
W100)
S
ensor circuit
S
ensor circuit
S
ensor circuit
S
olenoid circuit
S
ensor circuit
S
ensor circuit
Reflection type sensor circuit
Motor circuit
Decurler upper fan (FAN100)
Reset circuit
Oscillator
Motor circuit
Decurler transport
pass sensor (
S
100)
Reflection type
Upper curl correction
HP sensor (
S
105)
Upper curl correction motor (M10
3
)
(S
tepping motor HB)
Lower curl correction motor (M104)
Relay outlet port sensor (
S
102)
Relay inlet port sensor (
S
101)
S
OL
Relay flapper solenoid (
S
L100)
Relay fan (FAN104)
Rush prevention
circuit
+24V1
+24V2
Relay transport motor 1 (M101)
Lower curl correction
HP sensor (
S
106)
(S
tepping motor HB)
Communication
circuit
Communication
circuit
Jig circuit
(S
tepping motor HB)
Decurler lower fan (FAN101)
Decurler motor fan (FAN10
3
)
Motor circuit
(S
tepping motor HB)
Decurler transport motor (M100)
Decurler driver fan (FAN102)
Relay transport motor fan (FAN105)
Reset reverse circuit for IN
S
Power unit
Motor circuit
CPU
RENE
S
A
S
R5F21
38
CCNFP
Relay transport motor 2 (M102)
(S
tepping motor HB)
Front cover sensor (
S
104)
S
ensor circuit
J15-VH6
J14-CZ7
J5-XH6
J1-CT6
J2-CT7
J4-XH
8
J6-VH
3
J10-PH11
J11-VH2
J
3
-CT12
Motor circuit
Fan circuit
J7-PH7
J
8
-PH6
J12-PH10
D-
S
ub15
D-
S
ub
9
J
9
-PH4
J1
3
-VH4
J16-XH2
Fan
circuit
Power unit fan(FAN106)
J17-CT
3
Other option
Not used
Not used
One of the above is connected.
Not used
Main unit IF
Decurler unit
Not used
Not used
Not used
Not used
Not used
Not used
Fan
circuit
Fan
circuit
Fan
circuit
Fan
circuit
Inserter
MX-RB15 ELECTRICAL SECTION 7 - 2
2. Actual wiring diagram
J501
PS
CT
CT
CT
VH
CT
XH
J3 CT12
XH
PS
ASM-DECURFAN
4G5-0955
GND
DEC_TRANS_PASS_SEN
GND
DEC_FRONT_COV_SEN
DEC_MOT_FAN_ON/OFF
CONTROL PWB
GND
DEC_MOT_FAN_LOCK
DEC_DRV_FAN_ON/OFF
GND
DEC_DRV_FAN_LOCK
DEC_BTM_FAN_ON/OFF
GND
DEC_BTM_FAN_LOCK
Not used
Not used
DEC_TOP_FAN_ON/OFF
GND
DEC_TOP_FAN_LOCK
DEC_TRANCE_MOT_*B
DEC_TRANCE_MOT_A
DEC_TRANCE_MOT_*A
24V
24V
J1 CT6
J5 XH7
CT
CT
ASM-COVERSENSOR-P
4G5-0976
ASM-PASSSENSOR-P
4G5-0977
ASM-COVERSW
4G5-0958
4G5-0957
ASM-TRANSMOT
FAN100
FAN101
FAN103
SW100
J14 CZ7
M100
J6 VH3
J17 CT3
S100
5V
5V
DEC_TRANCE_MOT_B
GND
DEC_TRANS_PASS_SEN
DEC_MOT_FAN_ON/OFF
GND
DEC_MOT_FAN_LOCK
DEC_BTM_FAN_ON/OFF
GND
DEC_BTM_FAN_LOCK
DEC_TOP_FAN_ON/OFF
GND
DEC_TOP_FAN_LOCK
DEC_TRANCE_MOT_*B
DEC_TRANCE_MOT_A
DEC_TRANCE_MOT_*A
24V
24V
5V
DEC_TRANCE_MOT_B
24V_OUT
24V_IN
3456
12
2
3
4
5
6
71
J5
J101DH
1
2
3
4
5
6
J1
3
2
1
J101D
23
1
J102
1
32
J101L
J303H
FT1
13
2
2
J6
FT2
J304H
123
J304
3
2
1
J303
3
2
1
J301
J301H
12
11
10
9
8
11
10
9
8
2
3
4
5
61
7
J3
MX-RB15 ELECTRICAL SECTION 7 - 3
CONTROL PWB
J7 PH7
J9 PH4
J8 PH6
SENS5V
GND
+5V
FANALM
OPENSEN
PASSSEN
ENTSEN
GND
+5V
FANALM
OPENSEN
PASSSEN
ENTSEN
RLYM1-*B
RLYM1-B
RLYM1-*A
RLYM1-B
RLYM1-*A
+24V
SOL
SOL
RLYM2-A
RLYM2-*A
RLYM2-B
RLYM2-*B
GND
FAN24V
RLYM1-A
ASM-SHORT
4G5-0959
5V
TXD
RXD
FGND
GND
PH
INS-24V
INS-GND
DEC_FIN-24V
DEC_FIN-GND
DEC_FIN-GND
RESET
INS-GND
INS-24V
RESET_I
J10 PH11
J11 VH2
J12 PH10
J13 VH4
/DTR
/DSR
TXD
RXD
RESET
GND
5V
RESET_I
FIN-24V
FIN-GND
RESET
GND
5V
RESET_I
FIN-24V
FIN-GND
/DSR
TXD
/DTR
RXD
RESET
GND
5V
GND
SELECT
SELECT-GND
TXD
/DTR
RXD
RESET
GND
5V
GND
SELECT
SELECT-GND
INS-GND
INS-24V
DEC_FIN-GND
DEC_FIN-24V
DEC-24V
DEC-GND
GND
DEC_POW_UNIT
J15 VH6
RLYM2-A
RLYM2-*A
Relay unit IF (D-sub 9PIN)
Relay unit IF (D-sub 15PIN)
Short harness
RLYM2-B
RLYM2-*B
SENS5V
GND
OPENSEN
GND
PASSSEN
ENTSEN
SOL
+24V
FANALM
+5V
FAN24V
RLYM1-A
RLYM1-*A
RLYM1-B
RLYM1-*B
XH
PH
PH
ASM-UPPERIF-P
PH
RXD
TXD
INS-24V
GND
RESET
DEC_FIN-24V
DEC_FIN-GND
INS-GND
VH
/DSR
/DTR
FGND
5V
4G5-0972
J16 XH2
ASM-UNDERIF
Output
Input
Output
Input
4G5-0960
ASM-IF-DE-RELAY15
ASM-IF-DE-RELAY9
VH
PH
VH
VH
FIN-24V
FIN-GND
4H5-0504
4H5-0505
2
3
41
J13
8
1234567
9
10
10
J12
12
11
8
1234567
9
10
10
J701
MT3
12
J16
2
3
4
5
6
71
J7
6
5
4
3
2
1
J8
15
14
13
12
11
8
1234567
91
0
J501
8
1234567
9
J901
14
3
2
J9
21
J11
11
8
1234567
9
10
10
J10
15
14
13
12
11
8
1234567
91
0
J601
MT1
2
16
5
4
3
J15
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