Re: 468 with no -2450

Samuel Rocha <py1dkw@...>
 

Hi Group!
My 468 still gives no sign of -2450v.
I wrote the transistors voltages,It may give you an Idea, I am working in It for some months already with no success.
Many thanks again
Sam Rocha








--------------------------------------------
Em qui, 25/5/17, Samuel Rocha py1dkw@... [TekScopes] <TekScopes@...> escreveu:

Assunto: Re: [TekScopes] 468 with no -2450
Para: TekScopes@...
Data: Quinta-feira, 25 de Maio de 2017, 16:00


 









Hi Group,



I Have found some diodes 1n4152 and Q533 deffective, which
were replaced by 1n4148 and BC328.

Now, I discovered that Q109-35495 ( Q1416 in The 465
diagram) is bad.

I need to know which transistor should I replaced It, better
If It matches the BC/Philips line available in Brazil.

Many thanks again.

Sam



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