Sanyo DS 19350

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migs
Sanyo DS 19350

The relay clicks on turn on then clicks off about 5 seconds later, I replaced the str 30135 voltage regulator because I was getting 161V on the output instead of 135V but the problem is still there, any suggestions from you more experienced techs.

migs
No possible suggestions from

No possible suggestions from you experts, I am still attempting to solve the problem, I replaced the caps near the relay and checked all the diodes in that area, if I short the E-C of Q022 the relay stays energized, I replaced this trans but the problem is still there, I believe this transistor is not getting a signal from somewhere but I can't seem to figure where and how, any guidance welcome

migs
Larry, you still out there

Larry, you still out there could you suggest where are the possible areas to check, I replaced the regulator, flyback, some transistors near the relay and also some caps in the same area but the problem is still there. All suggestions welcome.

migs
I have not yet solved the

I have not yet solved the problem with this set, anybody out there with any other suggestions as to what I may have overlooked, I do not know if Larry is still checking the posts but from what I have seen you seem to have a wealth of knowledge, any suggestions will be appreciated

migs
Finally found the problem

Finally found the problem with the help from a friend, R473 (2.7ohm 2W) was open. Replaced it and TV is working now hope this may help someone else.

 

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