Outline Of Circuits; Connection Of Units - Epson TM-U675 Service Manual

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Outline of Circuits

Connection of Units

This printer consists of the following main units:
Impact head
Impact mechanism drive unit
MICR head unit (factory option)
Main circuit board unit
Memory circuit board unit
Roll paper
NE sensor
Autocutter
unit
MICR
head
MICR
solenoid
Rev.D
I/F board
CN2
Memory circuit
board
(ROM, RAM)
CN6 CN28
Control panel Slip mechanism unit
LEDs (paper feed, carriage, impact head)
Figure D-46
TM-U675/U675P (with autocutter) Service Manual
DM Power
DKD
supply unit
CN8 CN9 CN18
CN29
Main circuit
board assembly
CN30
Product Overview Appendix D-39
Switch