Toshiba tz50v51 relay clicks on when pulled in but 5 volts are missing from emmpom

Your STK ICs could be causing the problem, try replaceing both of them STK392-110s Mats has them 1-800-628-1118

replace the 2 convergence ic stk392-110 they are located on the same boad with the divider
the transfromer that supplies the pic tubes. they cost about $20. each have any other questions my ermail is [email protected]

andrews electronics at santa clarita ca

andrews electronic in santa clarita ca but they are very expensive your best option is to find a used one

I would need to know just the width and heigth of the viewable screen area in order to help you out.

it took me a lot of time to understand the circuits on the toshiba they are not ease to fix but you may be able to get a tech for 300,00

I am responding to your request by email.

Salutations Technopop1,

You can actually download the manual from Toshiba's website at:

http://tacpservice.toshiba.com/ConsumerProductSupport/Manuals/TV/tz50v51.pdf

Happy Reading.
Jon
Go Ahead. Use Us.

yes thats the correct link. That manual will make it easy to trouble shoot your toshibas power supply problem

Is a good thing the main fuse is not open,your problem is in the power supply ,as I understand you have no indication of power(no lights,No clicks)The 5 volts that power the microprocessor might be missing,this 5 volts usually come from a regulator,this regulator should have 12 volts in one side and the 5 volts in the other,the 12 volts come from the secondary of a transformer and it has its own fusible resistor,if the resistor is open is because the regulator is shorted and it need to be replaced.This is a good place to check.Be careful when checking this parts.If you are not too familiar with tv service seek the assistance of a servicer,it should not be too expensive.