TROUBLESHOOTING AND REPAIR
COINS NOT REGISTERED CORRECTLY
1. A bad micro–switch may be a problem due to
internal failure. Test with an ohmmeter. Replace if
necessary.
2. Loose connections may cause money to be
registered improperly. Check the connectors from
the coin mechanisms, as well as the connectors
on the main PC Board. Repair if necessary.
3. A bad capacitor (CZ5) on the main PC Board may
cause bounce problems with the micro–switch.
Run electronics tests to determine the problem.
NO “OH” SOUNDS OR REPEATED “OH” SOUNDS
1. Short or open circuits in the harness or one of the
reed switches on the “Oh” sensors are the most
common problems. Repair as necessary.
2. A bad IC chip on the main PC Board may cause
problems. Run electronics tests. Repair defective
components.
SCORE IS NOT REGISTERED–NO CHEER
1. A bad Reed Switch may cause a goal not to
register. Disconnect and test with an ohmmeter.
Replace if defective.
A bad connection could be a problem. Check
associated harnessing and connectors with an
ohmmeter.
SCORE IS NOT REGISTERED–GAME CHEERS
1. A scoreboard connector may be loose or bad.
Repair or correct as necessary.
2. A bad scoreboard IC chip may be a problem.
Replace the scoreboard and run electronics tests
to determine the problem.
SCORE AND CHEERING KEEPS REPEATING FOR ONE
TEAM WITH NO GOALS ACTUALLY BEING SCORED
1. A Reed Switch shorted to the cabinet will cause
this problem. Usually an exposed wire touching
the cabinet will be the cause of the problems.
2. A Reed Switch, always closed, can be tested by
first disconnecting it from the board. Use an
ohmmeter to see if the switch is always closed. If
it is, replace the score Reed Switch.
SOUND GOES LOW OR GOES ON AND OFF
1. Check the audio IC chips on the main PC Board.
Replace any defective parts.
2. A faulty volume control is a possible cause for
intermittent sound. Rotating the volume control
will usually show a problem. Many times, the
problem can be corrected by cleaning with a
commercially available switch cleaner.
3. A bad speaker connection to the main PC Board
may be the problem. Check and repair as
necessary.
PLAYERS RUB ON THE SIDES OF THEIR SLOTS
1. On rare occasions a track may become bent,
forcing the player to work improperly. If, when the
ice surface is properly located, you can see the top
of an aluminum track, the track must be bent.
Use a large screwdriver or other suitable object,
and gently pry in the desired direction to obtain
clearance. Check for smooth operation.
NOTE: BE SURE NOT TO GOUGE THE SIDE OF THE
CHANNEL WHEN PRYING. A RAG SHOULD BE
WRAPPED AROUND YOUR SCREWDRIVER.
NOTE: ALUMINUM TRACK IS
NOT
VISIBLE IN PHOTO.
Summary of Contents for Super Chexx
Page 5: ......
