MX-PNX1C (serv.man12). Section 10 - Electrical Section . - Sharp Copying Equipment Service Manual (repair manual). Page 12

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MX-FNX1/MX-PNX1  ELECTRICAL SECTION  10 – 12
2. Block diagram
A. MX-FNX1
Main unit
Communi-
cation
circuit
TCKS
TLLS
TPES
TULS
STHPS
RHDS1
RHDS2
EMPS
JHPS1
JHPS2
ENTS
RUDS
KKBS
JIS
F_SW
DC+24V
DC+5V
Rush current
prevention
circuit
Sensor
I/O circuit
CPU
EE
PROM
Driver
circuit
Stapler
unit
ST
MOT
J2
MOT
J1
MOT
TRY
MOT
T
MOT
RO
MOT
H
MOT
P_SOL
FAN
BR_SOL
S_SOL
F_SOL
SW
open/close
detection circuit
5V power
interruption
circuit
DC+5V
Inner finisher
Punch unit
PBA -CONT
TxD
RxD
DTR
DSR
RESET
DC+24
Drawer
connector
DC+5V
DC+24
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