Entertainment Troubleshooting - Picture Fuzzy Or Unclear - Matrix t3x-03 Service Manual

8.17 ENTERTAINMENT TROUBLESHOOTING – PICTURE FUZZY OR UNCLEAR
1.RemovetheTVandconsolebackcovers(FigureA)Usingaverifiedgoodpieceofcoaxcable,hookthecoaxdirectlytotheTVjack.This
bypasses internal connections for your machine or TV stand (Figure B).
FIGURE A
2. If this does not clear your picture the issue is with the club's signal. Make sure that the coax has a signal strength of at least 10db.
3.IfStep1doesclearyourpicture,checktheinternalcablesandfittingsinsideyourmachine.Makesureyouhavenodamage(kinks,cutsetc)
andnostraywiresorpoorfittingsontheendsofthecablesanywherethatthecoaxcableisconnected(FiguresC&D).Fittingsshouldhavea
cleanflushconnectorandnostrayaluminumstrandstouchingthecenterconductor.Replaceorrepairanysuspectcables.
FIGURE C
4.Ifnothingisvisiblywrongwithanyofthecables,fittings,orconnectorsreplacetheinternalcoaxcablesandconnectorswithknowngood
parts.
CHAPTER 8: TROUBLESHOOTING
FIGURE B
FIGURE D
31