Zenith B27A11ZF bad vertical.

Vertical IC TDA8174 was bad, half a pix, & lots of lines, & missing parts of the pix on top half, all vertical caps measure ok, new IC gets hot quickly, & set goes to a line. The vertical wouldn't get worse, but now quickly it drops right to a line. Yoke measures 5.7 ohm. Ideas?

Dani.

Reply to
Dani
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Replace those filter caps, especially the one of the fly supply see how that goes. Oh make sure the new IC is not a fake cheap China shit one.

Reply to
kip

You likely did not find all of the caps. Look to the one in the supply from the FBT secondary.

Leonard

Reply to
Leonard Caillouet

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