[TechAssist] Zenith Z46Z70V, no video, convergance problem?

Hi all,

Here's the deal; I have a Zenith M # Z46Z70V, using the 9-1690 module. It
has no video, but one set of curved red & green lines at the top of the
screen.

The fuse resistors to the convergance IC's were open, so I changed them, and
the convergance output IC's. I still have the same symptom, but the + / -
16V supplies are restored to the chips.

I'm wondering if someone has seen this failure mode for the convergance
board?
I'd feel like you-know-what, if I changed the board to find out that I had a
2'nd problem elsewhere in the set.

Thanks,

John Myers
Myers TV Service Co.    Since 1984
Alliance, OH
Voice: 330-821-6545
myerstv@xxxxxxxx
http://members.ebay.com/aboutme/tvguy07/
http://members.ebay.com/aboutme/threads_r_us/


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