marco antonio
Member level 3
I have some doubt about the power supply.
The tv does not start but I have in the output of the power supply 110v and it should be 95v per the schematic besides instead of 13 v I have 17v. Do you think that with these voltages the tv must work?
What percentage up/down of the nomimal voltage must I read in order the tv works?
I changed the HOT but no results and the switching mosfet and nothing happens.
I need 8 v to feed the Ic but it is zero, I changed 4 diodes,1n1418 around the horizontal driver nothng.
any help is welcome
rgds
marco antonio
The tv does not start but I have in the output of the power supply 110v and it should be 95v per the schematic besides instead of 13 v I have 17v. Do you think that with these voltages the tv must work?
What percentage up/down of the nomimal voltage must I read in order the tv works?
I changed the HOT but no results and the switching mosfet and nothing happens.
I need 8 v to feed the Ic but it is zero, I changed 4 diodes,1n1418 around the horizontal driver nothng.
any help is welcome
rgds
marco antonio