Good morning friend and countryman you can place what components that chassis of that toshiba source regulator uses, horizontal, vertical, micro, jungle to compare with other toshiba chassis.Otherwise if the TV does not turn on you will not have voltage on the ic vertical.
REGULATOR Str Z2154, VERTICAL TA8403K, HORIZONTAL D2599. THE MICRO AND THE JUNGLE ARE COVERED BY A SHEET.
I already did it, the voltage of + b rose to 118 approx., which I think is a more normal value and the LED stabilized. What does that mean?
The one he uses is a D2599 and I have only one D2499. I think they are not the same. I tried the one that took it out and apparently it was good.
Placing without soldering the base solder emitter connector q the base does not touch anything and try if the voltage appears you may have to lift all the flaibak secondary
OKAY. IF I DON'T UNDERSTAND EVIL, DO I REMOVE THE LAMP AND SOLEL ONLY THE HORIZONTAL COLLECTOR AND ISSUER?
then you have to have a short in the secondary flaybak you will have to disconnect the secondary and go testing one by one
No You do not have to take it out, you have to go up the stages giving it power if in any one you raise the tension appears you will work at that stage