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3. ELECTRONICS
EO18-33013
3.3 Main PC Board
3- 4
Wiring Diagram
NOTE: JP indicates a connector. Regarding the connector locations, refer to Section 4.3, Replacing
the Top Cover, Lower Cover, and Main PC Board.
JP15
(Not used.)
DC Power
Serial port
RS-232
Parallel port SPP
mode or ECP mode
USB
LED& butt ON
Case/head open
sensor
Gap sensor &
black mark sensor
Power
adapte
r
Thermal
head
JP13
JP5
JP16
JP18&JP20
JP19
JP12
JP2
JP11
JP6
Memory
card
JP9
CPLD
CPU
Flash
RAM
Flash
RAM
JP8
JP10
JP17
(Not used.)
Stepping
motor
Cutter
(Not used.)
CPU PC board
AC power
source
(GC10 model only)