COPYRIGHT © 1995 MERIT INDUSTRIES, INC.
TSB6 6-26-95
Customer Service Bulletin
7HFKQLFDO6HUYLFH%XOOHWLQ
Date: 06/28/95
merit industries, inc.
Problem:
JCM Black Stallion bill acceptor not accepting bills.
Games affected:
All games with JCM Black Stallion bill acceptors.
Symptoms:
Not taking bills, lights flashing.
Cause:
Bad program EPROM.
Solution:
Update EPROM in Black Stallion bill acceptor. Available from
JCM at 1-800-683-7248, your local distributor or Merit
Customer Service at 1-800-445-9353.
Refer to Figure 1 for all instructions.
1. Remove the face plate screws and the face plate
2. Remove the screws holding the lid and remove the lid.
3. Remove the existing EPROM.
1. Install the new EPROM being careful to align the notch on the EPROM with the notch on
the board.
Figure 1 - Location of EPROM in JCM Black Stallion
Bill Acceptor
Loosen this screw and the
corresponding screw on the
opposite side.
Remove this screw and
the corresponding
screw on the opposite
side.
Remove the
screws holding
the face plate
and remove
the face plate.
Be sure to properly
align the notch on the
EPROM with the
notch on th board.