Hy !!!

Another questions.......

Can I use 35V railcaps instead of 40V railcaps ????



Thanks to everyone !

Hy !!

I don't sell any piece til my amp will be full functionally ...........



When this 2125 will sound again I can send you transformers..
hope mine are good !

Hy !!!! UPDATE : With fuses F3 - F4 - F5 - F6 OUT amp eat 1,5A and clip led are both ON With fuses F5 and F6 IN : amp eat 1,7A, related clip led off !!! the channel seems work perfect !! ...but power consuption increase fast...after 1 minute the current became 2 ampere...and mosfets, and Toshibas to...

To Valex1 :

You said

"Check voltage across emitter resistors on both channels."

Please.....can you tell me which resistors ?

Thank U very much !

To Joerg

Thank U very much !

Excuse me..... what resistors ? UPDATE : I placed two 100 ohm resistors at place of thermal res and replaced SG2525 IC on left channel : Now both channel turns on but leds on board in the left channel are really less bright than others.....an both channel clip leds are on... Green power led now is o...

Yeah, that's right !

I found here kind persons and a lot of help !!!

Hy !!

PM sent to U !

Thank you

Information for everyone :

Thermal sensors are :

PTC 100 ohm

like this :

http://it.rs-online.com/web/search/sear ... R=496-2407

Hope this information could be useful foe someone....

OK !

Could be rectifiers ? (SF302 and SF302N)

Thank U

Yeah...board is on my table........

Using a 100 ohm resistor in place of thermal res yellow led go off and power green led light on !!!!!!!!! ....but amp "eat" a ton of current !!! (4-5 ampere) Have tested all resistors on both channel and are all ok ! Leds are ok Transistors seems to be ok..... UFF !!!! so if all components...

Yeah...really bad......the previous owner had not respect this marvellous....



I hope to reanimate this piece of history !

but not easy...

Message sent......

Thank You !

Here the photos of my 2125.....

http://s1014.photobucket.com/albums/af2 ... C04206.jpg

To Marko :

Hy !

The amp came to me in desperate conditions from a person who sold me for 50 Eur....

All mosfets of right side burned....

Board ruined and minor damages.....



My dream is to reanimate it !

Yes....these are thermal resistors I need...



Can you sell them to me ?

..........other problem :

the two thermal resistors....MISSED !!!!

Have you got the code to buy replacement ??

Thank U again...

Your insomnia = our salvation!

Thank You very much !!!!!!

U are really kind !

OK !!

How can I up the pics ?

Hy, I'm a new member from Italy... I have a glorious Phoenix Gold MS-2125 board rev C that had multiple damages... I have replaced all power Mosfets of the right side...all imput caps....all rail caps, some resistors and diodes... Yesterday I tried to power it... AHHHHHH !!!!!! Right side: the two i...