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Electronics => Repair => Topic started by: gencomm on September 22, 2019, 09:14:20 am

Title: Manson NP_9615 linear power supply
Post by: gencomm on September 22, 2019, 09:14:20 am
I am seeking a schematic for a Manson NP_9615 linear power supply .
Can you help me?
Title: Re: Manson NP_9615 linear power supply
Post by: JFJ on September 22, 2019, 12:10:50 pm
If a schematic for your power supply is unavailable, then the attached schematic (for a similar model) might help.
Title: Re: Manson NP_9615 linear power supply
Post by: gencomm on September 26, 2019, 06:33:23 am
Thank you JFJ,
It is the same board.
Would it be too much to ask for a silkscreen view of the PCB (4510-9600-0002)?
Anything I can do for you in the field of radio comms ?
Title: Re: Manson NP_9615 linear power supply
Post by: JFJ on September 26, 2019, 05:43:52 pm
Would it be too much to ask for a silkscreen view of the PCB (4510-9600-0002)?

Sorry, the schematic is all that I have.

A few years ago, I obtained a service manual for a Tenma 72-8340A switch-mode power supply. The manual turned out to be a Manson document that covered their NPR-2050, 3630 and 6016 power supplies. If you can identify a re-branded version of your power supply, then a service manual might be available from a supplier of an alternative brand.
Title: Re: Manson NP_9615 linear power supply
Post by: paul8f on September 27, 2019, 06:54:00 am
...The manual turned out to be a Manson document...

Was it a pure coincidence, or is there some way to find out what other brand-names a product gets marketed under?

Service Manuals like this are an invaluable tool in the push for the 'Right to Repair', and e-waste management/recycling.
Title: Re: Manson NP_9615 linear power supply
Post by: gencomm on October 06, 2019, 04:59:45 am
I have looked for alternatives with nothing extra found.
I have got it operating but with a few inconsistencies still.
I have a little trouble getting my head around the cct fully.
Many thanks for your help.
regards,
John.