On Wed, 23 Jun 2010 11:30:42 -0400, "DB" put finger to
keyboard and composed:

The symptoms look more like when the
picture is adjusted to large and it folds back, to where you can see and
image in the lines, but upside down. Only about 1" at the top.

The vertical amp IC is usually a SIP attached to a heatsink, around 9
pins or so.

Replace the electrolytic capacitors in the neighbourhood of this IC.

Typical part number prefixes are TA (Toshiba), AN (Matsu****a,
Panasonic), LA (Sanyo).

You can probably find a datasheet, with application circuit, he
http://www.datasheetarchive.com/

- Franc Zabkar
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