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Wanted Sharp GF-9000 power transformator


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#1 Kriim

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Posted 16 October 2018 - 11:44 AM

Im looking for the Sharp GF-9000 power transformator. 110 / 220 v version

 

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#2 nikonfoo

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Posted 19 October 2018 - 09:30 AM

Hi

And welcome 

in future contact me here

Cheers

G



#3 Kriim

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Posted 03 January 2019 - 12:21 PM

still wanted!



#4 Northerner

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Posted 03 January 2019 - 01:17 PM

I had the same problem. Found that the GF575 transformer was the same output just different set up. But I was able to adjust the mounting so it would fit and line up perfectly with the hole where the socket goes. From the outside you’d never know. 575’s are pretty common and cheaper so they’re easier to find. I’ve got some pics of the set up somewhere

#5 Kriim

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Posted 03 January 2019 - 02:45 PM

Thanks.

Waiting for the offering of the GF-575 power supply as well!



#6 Kriim

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Posted 25 January 2019 - 03:27 AM

So, because I cant find a GF-9000 oem transformator i decided to replace it with the GF-565 transformator.

GF-565 transformator have the same voltage parametres.

The fixing to the case is a different and the position of the one 15V output connection leg is in different position.

I need to drill to the board one hole (in red circle) for that connetion leg. Also I soldered a bridge from the new hole to old leg position.

As you see, the original 110v board traces are burned, i have to replace these with blue and black wire..

Attached File  20190122_125949.jpg   55.84K   4 downloads

from other sides

Attached File  20190122_125916.jpg   70.61K   4 downloads

Attached File  20190122_130214.jpg   50.59K   4 downloads

Attached File  20190122_130242.jpg   90.17K   6 downloads

Because the transformator fixings are different, i have to make a new fixing frame

Attached File  20190122_130357.jpg   38.35K   5 downloads

Attached File  20190122_130035.jpg   70.17K   4 downloads

Attached File  20190122_130131.jpg   58.79K   4 downloads

Attached File  20190122_130110.jpg   66.44K   3 downloads

Job are finished, GF-656 transformator is finally fixed to GF-9000 case

Attached File  20190123_220453.jpg   89.98K   3 downloads



#7 Timecop1987

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Posted 29 January 2019 - 02:42 PM

Nice work! Great to see a Fellow boombox-enthusiast facing a Problem & fixing it Right away in a clever way! Nice Job.

#8 goodman

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Posted 30 January 2019 - 06:29 AM

Congrats for nice work!