Quote:
Originally Posted by zeno
A very nice set, we sold JVC for about 8 yrs after all but
dropping Zenith. The only bad thing was the power supply,
way to complex & lots of SMD's.
First be sure its not near something magnetic.
Next check for PC cons in DGS, DGS relay if it has & be sure
the thermistor isnt broken.
Next give a real heavy manual DGSing.
If no joy get some small correction magnets off a junker
or even refrigerator door magnets. In TV's they are usually
small discs taped down or V shapes like on Thompsons.
Put up a pure single blank raster ( green usually used on in lines).
Place on bell near "blotch" move around AND rotate. Unless the
shadow mask has loosened that should do it.
BTW look in the set & see if one fell off ! You often find them
or yoke wedges laying on the chassis.
73 Zeno 
GBA ! LFOD ! |
Thanks Zeno!
I took the back off this heavy beast and there is absolutely no dust!
It really looks like a complicated mudder. After running it, I discovered impurity in both upper corners.
There is some real different components on the CRT neck, totally different than even the 27" and smaller models.
The set was brought to me, on a pallet, face down using a fork-lift.
I have to get back to it.