Dear friends. After a few days and quite a few hours of work and searching, I turn to the professionals for help
I have a plasma that initially had a fault of 10 flashes, no 187
=60 Volt was in power supply replaced the component has been repaired, for now, switched on The tv- green light flashes several times and then the red light flashes 6 times,
From reading and reading it is clear to me that this is the CS card where the problem is, but many tests and quite a bit of time has been devoted to the search. CS does not seem to have a problem, all the tensions exist VAD, 16V-F 15,15V 5V all the FETs good,no shorts
moved f.f I have turned off the SOS 6,7,8 result - a red light is no longer flashing, a green light is on but there is no sign of life on the screen
From my tests I found that the component that controls all the [FET] IC9300 does not take out any pulse or life signal.
This main component is located on the A command card
After much effort, I managed to get a 42-inch command card, without any change. The card I received was not checked. it was dismantled from an unknown device and I do not know if it is usable
Please if someone knows and can give direction,In some plasma screens the manufacturer can test the units of the screen by short circuit T, CON Can this be done also on this device?
thanks
kobi
I have a plasma that initially had a fault of 10 flashes, no 187
=60 Volt was in power supply replaced the component has been repaired, for now, switched on The tv- green light flashes several times and then the red light flashes 6 times,
From reading and reading it is clear to me that this is the CS card where the problem is, but many tests and quite a bit of time has been devoted to the search. CS does not seem to have a problem, all the tensions exist VAD, 16V-F 15,15V 5V all the FETs good,no shorts
moved f.f I have turned off the SOS 6,7,8 result - a red light is no longer flashing, a green light is on but there is no sign of life on the screen
From my tests I found that the component that controls all the [FET] IC9300 does not take out any pulse or life signal.
This main component is located on the A command card
After much effort, I managed to get a 42-inch command card, without any change. The card I received was not checked. it was dismantled from an unknown device and I do not know if it is usable
Please if someone knows and can give direction,In some plasma screens the manufacturer can test the units of the screen by short circuit T, CON Can this be done also on this device?
thanks
kobi
