[TechAssist] Zenith SJ2743LK loses horiz. sync
- From: "Jerry Mossburg" <mrcwmain@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 3 Nov 2001 11:03:13 -0600
Have an unusual problem, hopefully someone has seen before. Customer complained
that set would lose horiz, sync in 5 to 15 minutes of power up, but if they
went out and adjusted the DSS dish, picture would clear up for a few minutes. I
did a sweep solder job on the 9-1092 ps/sweep module and the 9-1054 main module
and the unit worked perfectly for over an hour, then started losing horiz. sync
again. Is there a bad filter cap causing this? Didn't want to start swapping
out modules if a capacitor was the only problem. Dish works perfectly on
another set, so am satisfied problem is in this set.
Thanks in advance to anyone that can help .
Jerry Mossburg
Mossburg Repair Center
114 N 16th St
Bethany, MO 64424
660-425-4400
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