Author Topic: Power Designs TW-4005 Service Manual/Schematic needed  (Read 189 times)

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Offline GST_Greg

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Power Designs TW-4005 Service Manual/Schematic needed
« on: June 13, 2019, 08:42:24 am »
Anyone have a copy of the service manual and/or schematic for the Power Designs TW-4005?
I'm usually pretty good about locating such things on the internet, but this one is looking to
be unobtanium at the moment...
One side is having issues, and would like to repair it to working condition, as I do on all of
my vintage equipment.

Thanks in advance,
Greg
 

Offline GST_Greg

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Re: Power Designs TW-4005 Service Manual/Schematic needed
« Reply #1 on: June 19, 2019, 01:48:25 am »
No one? Really??
Ok, thanks.

Greg
 

Offline rsjsouza

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Re: Power Designs TW-4005 Service Manual/Schematic needed
« Reply #2 on: June 19, 2019, 03:16:44 am »
I found the discussion below that gave me some hope to find it, but it seems the referenced manual is for the TW5005T instead.

https://www.eevblog.com/forum/reviews/power-designs-tw-4005-teardown/

For years I couldn't find a manual for my 5015A. I then found it on an eBay listing that was a short driving distance from my house. Unfortunately the company went bankrupt and probably their manuals are now ashes. :(
Vbe - vídeo blog eletrônico http://videos.vbeletronico.com

Oh, the "whys" of the datasheets... The information is there not to be an axiomatic truth, but instead each speck of data must be slowly inhaled while carefully performing a deep search inside oneself to find the true metaphysical sense...
 
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Offline GST_Greg

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Re: Power Designs TW-4005 Service Manual/Schematic needed
« Reply #3 on: June 21, 2019, 09:03:50 am »
Yep, I did find that post before posting my own thread.
Hmmm... I guess i'll try to find a manual for one of the single supply versions and
go from there.
Thanks for the reply!!

Greg
 


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