Philips 14gx1810/85R no start

[marco antonio]

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

 

[hamdard]

you go for datasheet for knowing the operating range of components. Generally it is within 15 percent of the rated voltage.

 

[tendi]

What chassis is the tv. I need to look at the schematic.

 

[marco antonio]

it is anubis S DD. Hope you can help me.
rgds
marco

 

[tendi]

What is the state of the power LED? Does it turn on at all? Does it flicker rapidly when you press any of the channel (pr-/pr+) buttons on the tv?? If the LED flickers, confirm that the jungle i.c.(TDA8361/2) is healthy by testing ohms between pin# 10 to ground, and also pin#36 to ground: ohms should be >100. Replace i.c. if ohms are too low in any case. If ohms are ok, then check supply to the jungle i.c., especially the standby control and the vcc circuits.