...replace the crt. 2. Loss of vertical deflection. 3. Problem on the data or clock lines. If you can change channels and the volume, this is ok. 4. Loss of h-sync return pulse to the micro or jungle
...is black and the top is perfect clear picture tv is about 15 mo old and never had a problem If the loss of picture is either on top half or bottom half of screen. there are y buffer boards that go ...
Loss of vertical sync or any other problem with your Mits is likely caused by bad power supply capacitors....they are made by Rubicon and are notorious "leakers"......very tedious and expensive to fix
sync pluses within the video signal. Such a loss of amplitude can take place from the output of the Video detector to the Horizontal mixer stage (uses the Video pluses and the Horizontal oscillator to
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