mitsubishi 50 inch rear projection tv. under the signal board it says model # vs55707 but on main board it says vs-50707. manufactured december 2000. the outside rear cover says its vs-50707. I have bouncing horizontal lines, color seems to be off a bit. and picture seems to be shifted down by about an inch or 2. it used to be fine after waiting about 10 minutes or so but now it just stays this way very intermittently. what could be the problem and is there an easy fix?
-   I have basically the same problem. My 50707 starts and runs just fine for a few minutes then, the screen shakes with horizontal lines for about 5 - 10 minutes. Then, it works just fine!
-   bronzebomber
If the picture looks like a 3D then you have a convergence failure.
I would suggest to visuallyinspect the STKIcs for dry or crystallized solder joints.
IC8C01 - STK392-110 IC8C02 - STK392-110
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