MX-FNX9 ELECTRICAL SECTION 10 – 12
2. Block diagram
A. MX-FNX9
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