...output voltage for value deteriation. Replace it, In most cases, this capacitor can be located at the video output circuit board [Picture tube base board]. The value of it may vary ...
output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience.
...voltage drop...The problem could be on power supply board..If the power supply output is normal..The problem could be on the main board...If the problem is power supply you should check if the ...
...voltage that goes to the video output stage, that is the high voltage comes to the crt base, from the main board. It should be more than 260VDC. Normally in all tvs this voltage is derived from the ...
...output supply voltage, something 50 or 60VDC lesser than that voltage. First check the video output supply voltage. It will come around 270 or so. If there is no difference between the video supply ...
...output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Pull up older posts. ...
output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience.
output trnasistor, which drive the above said LOT, and the fault you describes will occur. Check the main secondary regulated supply voltage [140VDC] also. If this voltage is missing, check the reason
...output voltage has hight frequency Hello! I have a APCRS1500 and is losing voltage when the output voltage supplied to the network has high frequency Line-load-regulation to the TV power supply board ...
output from it is more than normal, this kind of fault can occur. [Over-voltage / Under-voltage] problem. The main system control IC in the TV will detect this condition, and will shut the TV Off. The
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