Read Sharp MX-RB18 Service Manual online
MX-RB18 ELECTRICAL SECTION 7 - 1
[7] ELECTRICAL SECTION
1. Block diagram
Main unit
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
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