img stage line sta 500

[Juanmadrid]

Good afternoon, please, I need the technical diagram of the img stage line sta 500 power stage, could any of you have it?
I have completely burned a resistance and I do not know its value to be able to change it.
Thank you.

 

[WHONOES]

You are very unlikely to find a schematic for your amp. Manufacturers are extremely reluctant to release such data.
I had a quick search and found nothing.

 

[Juanmadrid]

You are very unlikely to find a schematic for your amp. Manufacturers are extremely reluctant to release such data.
I had a quick search and found nothing.

I have asked the house directly, but at the moment I have not succeeded, having the technical manual is easier within all the repair. greetings and thanks friend.

 

[bertus]

Hello,

I also could not find the service manual.
Only the operation manual is available:
https://www.img-stageline.com/products/pa-systems/pa-amplifiers/analogue-pa-amplifiers/sta-500/

When the amplifier is stereo, have a look at the other channel to find the resistor value.

Bertus

 

[Juanmadrid]

I also could not find the service manual.
Only the operation manual is available:

Yes, I already have this manual, thanks! the one I need is the technical manual, it's the one I haven't managed to get ...

 

[PETERDECO]

Found it. I think!

 

[Juanmadrid]

Found it. I think!

Thank you very much friend, the scheme is important, although many components are missing ... should we find the rest, how did you find it? I searched a lot and saw nothing about it. in short, very grateful, kind regards.

 

[susomatias]

[QUOTE = "PETERDECO, publicación: 1799667, miembro: 60343"] Lo encontré. ¡ Creo ! [/ QUOTE]
Buen aporte ,no tendras tambien el esquema de la pcb de entradas y alimentacion ya que tengo uno que le entraron 380v y esta achicharrado el ventilador que creo es de 24v dos diodos rectificadores y otros dos que supongo son zener y el regulador de tension del ventilador y no son legibles los valores.
Saludos u gracias

 

[Martaine2005]

^^^^
In English..
Good contribution, you will not also have the scheme of the input and power pcb since I have one that entered 380v and the fan is scorched, which I think is 24v, two rectifier diodes and two others that I suppose are zener and the voltage regulator.