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ER-1017
Display digit (5th digit) & key strobe
Display digit (6th digit) & key strobe
Display digit (7th digit) & key strobe
Display Power Source
Reset VCC
Power Source
vcc
"Oscillator input
PRINTER
(MP828CR)
KRO ~ KR7
CPU (SC38800B63)
F2
|SA~SG, DP
FO
F4
7
Power Source
GND
Power Source GND
KEY BOARD
DISPLAY
BUZZER
DRAWER
REWIND
rice
MOTOR
PEREN
Key return
Key return
Key return
Printer Hummer (10 ~ 12 digits)
Printer Hummer (7 ~ 9 digits)
Printer Hummer (4 ~ 6 digits)
Printer Hummer (1 ~ 3 digits)
Reset Pulse
(from printer)
Character Pulse (from printer)
Segment g
'Segment f
Segment e
Segment d
Segment DP |
Segment c
a
f mr
Segment b
- lan
Segment a
a
Buzzer
Segment.
Rewind moter
Heater cut
Display segment signals.
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