Magnavox TV MS3252S431 Won't Turn On

[Brad]

Hi,

I have a Magnavox TV model MS3252S431 ch L01-1UAC-7638 (mfg Jan 2004) in my
shop. It won't turn on. Fuse ok. Reg B+ is 128V after power button pressed.
H.O.T. is not shorted and there is horizontal drive (apx 3V P-P) at the base
of H.O.T. for a short period after the power button is pressed. There is
continuity between B+ and collector of H.O.T. Note: I have no SM.

Thanks in advance, Brad

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be sure there is no active key logger (spyware) in your PC.

 

[[email protected]]

Suggest that you make certain that vert defl is powering up.....
getting v drive signal from jungle.
Also verify that v out chip or surrounding circuitry is not shorted and
that flyback derived B+ is getting to it.
electricitym
..
..
..

 

[Jason Johnson]

Suggest that you make certain that vert defl is powering up.....
getting v drive signal from jungle.
Also verify that v out chip or surrounding circuitry is not shorted and
that flyback derived B+ is getting to it.
electricitym

 

[sofie]

Jason:
WHAT?????
How is that going to fix the problem of not turning on?
Re-read the OP..... you will see that this is not going to be solved by
going to Radio Shack.
The suggestions by electricitym are a good start to troubleshooting this
problem.

 

[Jason Johnson]

In article <[email protected]>, "sofie"

Jason:
WHAT?????
How is that going to fix the problem of not turning on?
Re-read the OP..... you will see that this is not going to be solved by
going to Radio Shack.
The suggestions by electricitym are a good start to troubleshooting this
problem.
--
Best Regards,
Daniel Sofie
Electronics Supply & Repair
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
I am sorry--I mis-read the post--I was under the impression that the
on/off switch was broken. The problem is much more serious than a broken
switch.

 

[sofie]

Jason Johnson:
Don't sweat it...... sometimes I re-read the replies that I send sometimes
and they are completely off-base and even to the wrong person.......
usually MORE coffee does the trick.