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Kirk S. Kirk S. is offline
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Default PTV 300 Flyback Replacement

"Franc Zabkar" wrote in message
...
On Sun, 24 Sep 2006 12:01:13 GMT, "Kirk S." put
finger to keyboard and composed:

Hi,

My set died again and I'm trying to find a replacement for the flyback on
the power supply board. The original sticker is 3620030005. The only

ones
that I've found that look similar (angled HV input) are 362003-6 and
362003-7. I also have a newer power supply board that uses the 362140-1
flyback. I haven't dug into it yet however how can I determine which
replacement to get for the original flyback? Or, can I simply use one of
the newer style flybacks on the older power supply green PCB?

Thanks for all the help. I know this set is living on borrowed time

however
after replacing the coolant and converging the set, the picture was

really
good on it.

Kirk S.


The 362003-6 is subbed by the HR6541:
http://www.hrdiemen.es/products/img/esquemas/HR6541.gif

The 362003-7 is subbed by the HR6542:
http://www.hrdiemen.es/products/img/esquemas/HR6542.gif

The 362140-1 is subbed by the HR6493:
http://www.hrdiemen.es/products/img/esquemas/HR6493.gif

I don't see a sub for the "3620030005", though.

Note that the GIF files show the voltages on each of the windings when
connected to HR Diemen's FBT tester.

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.

Franc,

Thank you for the links. I found the site and printed off a few of the
schema files. I do not have one of their FBT testers nor a good FBT to
test. I'll look closer at the schematics to see if there are any reference
voltages.

Excuse my ignorance however what to each of the numbers on the schema mean?

Kirk S.