mitac 8599.pdf - tim.id.au
mitac 8599.pdf - tim.id.au
mitac 8599.pdf - tim.id.au
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8.6 TV Test Error (1)<br />
There is no display or picture abnormal on TV.<br />
TV Controller Failure<br />
Confirm TV is good and check the cable<br />
are connected properly.<br />
Display<br />
OK?<br />
No<br />
Replace Motherboard.<br />
Yes<br />
Replace f<strong>au</strong>lty cable<br />
8599 N/B Maintenance<br />
Board-level<br />
Troubleshooting<br />
One of the following parts on the mother-board may be<br />
defective, use an oscilloscope to check the following<br />
signal or replace the parts one at a <strong>tim</strong>e and test after<br />
each replacement.<br />
Parts:<br />
U9<br />
J1<br />
RP4<br />
L12<br />
L14<br />
L13<br />
L1<br />
Signals:<br />
TV_COMP<br />
TV_CRMA<br />
TV_LUMA<br />
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