76
8.18 eNTerTaINmeNT TroUbleSHooTING – PICTUre fUZZy or UNClear
1. Usingaverifiedgoodpieceofcoaxcable(agoodcoaxcablewillhaveasignalstrengthof10hzorgreater),removetheconsolebackcover
(Figure A) and hook the coax directly to the TV jack on the tuner. This bypasses internal connections for your machine (Figure B).
2. Checkyourinternalcablesandfittingsinsideyourmachineattheconsole(FigureB)andbelowthemotorcover(FigureC).Makesureyou
havenodamage(kinks,cutsetc)andnostraywiresorpoorfittingsontheendsofthecables.FittingsshouldlooklikeFigureD,withaclean
flushconnectorandnostrayaluminumstrandstouchingthecenterconductor.Replaceorrepairanysuspectcables.
3. Ifnodamagecanbefoundoncables,fittings,orconnectorsbeginreplacingcablesandconnectorswithknowngoodpartsuntilthe
damaged part is found. It is also possible that the console tuner is damaged, replace as needed.
fIGUre a
fIGUre b
fIGUre C
fIGUre d
CHaPTer 8: TroUbleSHooTING
Summary of Contents for T7XI-01
Page 1: ...T 7 x I 0 1 T r e a d m i l l S ER V I C E MA N U A l ...
Page 4: ...1 1 1 Serial Number Location Chapter 1 Serial number Location ...
Page 62: ...59 8 1 Electrical DiagramS Chapter 8 Troubleshooting ...
Page 65: ...62 8 1 Electrical DiagramS CONTINUED Chapter 8 Troubleshooting Quick key connect wire ...
Page 136: ...133 NOTES ...