hi to all
at first the problem of tv is has light on standby but if i press or fron the remote control or fron the power button to be on it retains on standby
on the above tv i have download the service manual of power supply bn44-00339b from electrotanya
when i remove the plug cn802 from mainboard i measure in pin 1,3,5,17 12.5 volt
on pin 16 5.2 volt and on the pins
11, 13, 14 4 volt maby i have problem here i think must be 5 volt right ?
and on the plug cni801 i can measure on the pins 10 ...14 24 volt and the backlight is on normal
but if i connect the mainboard with the plug cn802 the voltages on the pins 1,3,5,17 are not steady variable from 0 -12 volt the same happens and on the pins 11,13,14 variable from 0-4 volt
can anybody tell me if the problem is on power supplu or mainboard ?
thanks in advance
at first the problem of tv is has light on standby but if i press or fron the remote control or fron the power button to be on it retains on standby
on the above tv i have download the service manual of power supply bn44-00339b from electrotanya
when i remove the plug cn802 from mainboard i measure in pin 1,3,5,17 12.5 volt
on pin 16 5.2 volt and on the pins
11, 13, 14 4 volt maby i have problem here i think must be 5 volt right ?
and on the plug cni801 i can measure on the pins 10 ...14 24 volt and the backlight is on normal
but if i connect the mainboard with the plug cn802 the voltages on the pins 1,3,5,17 are not steady variable from 0 -12 volt the same happens and on the pins 11,13,14 variable from 0-4 volt
can anybody tell me if the problem is on power supplu or mainboard ?
thanks in advance
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