(
Decerrtbet 1989
Disco Monitor Sync Lock
Evan Wessel
Mercury Amusement
Haverford, Pennsylvania
PROBLEM
with the sync wire going to the monitor. I'm not
sure why this monitor was overloaded by my
conversion board, but it may be a problem in
future conversions that use this brand monitor.
The sync lock is poor. Everytime the scene
changes, the monitor loses sync.
SOLUTION
I have discovered a cure for the poor sync lock on
my converted Atari I-Robot with a "Disco" brand
monitor (named in the 70's?).
NOTE
My conversion board worked fine on a Wells
Gardner monitor, by the way. Keep this tip in
mind if any of you encounter a problem like this
in the future.
PROCEDURE
I was able to get normal lock by adding a lK
resistor in the sync line. Just splice it in series
~~ Great Quality at a Great Price
Length
Stock
3
5
7
9
SCl00
SC1405
SC190
SC250
1/2"
1;2''
1;2"
1;2"
#
Price per 100
2.00
3.00
5.20
8.00
Price per 1000
1000
15.00
26.00
40.00
Length
Stock
#
4
1/2"
SCll0
CABLE CLAMPS
sc-w
Size
1;4"
3/8"
l;z"
SC~
Stock#
SC-1
SC-2
SC-3
SC-6
BUTTON PLUG
MARKER TIES
NYLON CABLE TIES
SC~
Price per 100
6.00
7.00
8.00
12.00
Price
Price
per 100
per 1000
7.00
35.00
Size
l
3/16"
Stock
Price
Price
#
per 100
per 1000
20.00
160.00
SC-30
Ordering Information
sci9
Price per 1000
30.00
35.00
40.00
60.00
Call Toll Free 1-800-537-2327 (Randy or Dodie)
or Write 50th State Coin-Op 9 1-246 Oihana Street,
Ewa Beach, Hawaii 96707
Fax 808-682-4016 Telex 7430602FUNCO
VISA & Master Card Accepted
Volume Discounts on
25,000 pieces per Stock No.
l"
________________
__. Large Quantity Always In Stock