Retrace lines top of raster. Bad cap or caps on vertical output ic output collector. need value. long distance service for friend. no schematic available. need value of capacitors (all possible) to bring with me
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Check the filter capacitor to the power supply to vertical output section. Normally, this supply will be provided by LOT. Check the rectifier diode and smoothing capacitor. Replace all the electrolytic capacitors [5 or 6 of them] in the vertical output section. It will be the best remedy. Never forget to replace the supply smoothing capacitor described above.
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Posted on Nov 22, 2012
SOURCE: how do i reset an apex tv set with model number
Hello
You are locked out I thinks. Try the following to override the locking.
Apex TVs use a four digit code to control the v-chip. The override code for many models is 6688. Other sets may not have one, or may have a default code of 1225 instead of an override code.
No matter what the V-chip code is set to, the override code will still work. If you have a blank screen with a red key on the bottom left, simply press the (function or F) button and the mute button at the same time. This will unlock the screen and allow you to view the channel as desired
OK.
Posted on Dec 02, 2010
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