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Old 08-14-2018, 05:18 PM
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zeno zeno is offline
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Join Date: Mar 2013
Location: New Hampshire
Posts: 4,918
Before you go further make 2 DC measurements.
1) measure the collector of one of the 3 video outputs on
the CRT socket.
2) the G-2 ( screen ) voltage at the CRT socket.

This narrows things down.
The colored blobs are normally seen at turn off & is usually normal.
BTW try the G-2 control on the FBT. Just turn it up a tad.

73 Zeno
LFOD !


Quote:
Originally Posted by Sealtest View Post
Resoldering did nothing, so I will have to pull the board.

When the set is powered on, there is an extremely bright blue and green dot on the screen. What is this?
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