Service manual

OTHER KINDS OF CONTROL
2-P-9
2 UNIT EXPLANATION
[6] Option Control
Options such as LCT and FNS are controlled by the
PRCB (printer control board).
1. Operation
The FNS incorporates a CB which exchanges
only control data with the PRCB of the main unit.
The LCT and FNS are powered by the DCPS1
(DC power supply unit 1).
PRCB
DCPS1
DCPS2
ACDB
COIN
VENDOR
INDICATOR
LAMP
ICB IFB
OP IFB
Controller
ICB
LCT
(C-403 / C-404)
FNS
(FN-7 / FN-115)
EDH
LAN RB
HD
24VDC
PGND
5VDC
SGND
24VDC
PGND
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