hi
the proper way to work on the TV
IS AFTER 3 DAYS THAT YOU UNPLUGED IT FROM THE WALL
the
capacitor will discharge itself
you can check it by measuring the voltage on the board
or just connect the legs with a long screwdriver
good luck
windman
more...
symptom if the TV is turning itself off within about 15 seconds of turn on. Otherwise, it could be anything from a bad
capacitor in the power supply to a shorted component in the High Voltage/deflection circuits. In other words, time to replace it.
more...
proscan 32" TV No power, no lights at all. Tried into different outlet still same. What could be wrong? Fuse or
capacitor?
I have a rca proscan 38". I purchased in 01'. It's been in storage for the last 10months and now will not power up. The
more...
present the vertical section of the yoke transformer is nit responding to current flowing through it due to being open, or the vertical coupling
capacitor is open, or even the vertical drive transistor might be defective. If Vertical line is present the horizontal section of the yoke transformer might
more...
what it might be: 1) Dirty on/off switch contacts 2) Control processor responding to interference 3) On/Off switch partially depressed in switch housing 4)
Capacitor connect to control bus not working properly 5) Control Circuitry damaged by electrostatic or electromagnetic pulses Now these are the logical reasons, any other
more...
and behold, the tube was discharged and I didn't get any shocks. I removed the PCB and now I am looking at replacing some capacitors.
This is my problem:
A ~2" black bar appears at the bottom of the
picture and the remaining picture on top of that is compressed
(squashed)
more...
Sponsored Links