9-2: Esl Electronic Control System A. Description - Eiki ESL SERIES Service Manual

9-2 ESL ELECTRONIC CONTROL SYSTEM
A.
Description:
ESL-Series employ an electronic touch button control system, utilizing a pre-programmed
E-Prom. The Circuit is also addressable for remote control operation by means of a hand
held remote unit or may be custom interfaced to other electronic control equipment. All
logic circuit controls are contained on a single
P.C.
Board (322-60201 ). Addressed
commands are momentary contracts for the following functions:
- set/stop
- forward
- lamp
- rewind
Mechanical operations are accomplished by means of a DC Control motor, driving the
function control cam. All mechanical operations are the same as described for the
SSL-Series. To service the P.C. Board, remove the three mounting screws as designated in
(fig. #114). Do not remove any other screws as they secure the transistor heat sink to the
P.C. Board.
ESL TOUCH BUTTON CONTROLS
Fig.#112
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