Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: punkykatt on August 28, 2014, 12:37:47 pm

Title: Schematic for a EV powered sub model ELX 118P
Post by: punkykatt on August 28, 2014, 12:37:47 pm

Have a EV powered sub on the bench model ELX 118P, customer says he heard a pop and it stopped working.  Power supply fuse on the board is good.  I tried contacting EV which is owned by Bosch now for a schematic and they told me I have to be a registered service center to send me any info. I asked how do I become a registered service center? They replied: There is a long waiting list and we are not accepting anymore applications. :BangHead: I tried google search, found nothing? :dontknow:
By any chance do any of you guys have access to that schematic?  Thanks in advance for any help.  Punky

Title: Re: Schematic for a EV powered sub model ELX 118P
Post by: thermion on August 28, 2014, 04:55:45 pm

I feel your pain, I ran into this same deal with a Hartke bass head. 1000W amp and the owner plugged the output into the input (ugghhh..) and literally blew parts completely off the board. No idea about what the values were to replace them, I got the same run around as you describe from Hartke. Then got burned by some ebay scammer who took my $25 for the schematic and hit the road.
I took it as an omen and gave the amp back still broke, no charge.
Good luck, amigo.

Title: Re: Schematic for a EV powered sub model ELX 118P
Post by: kagliostro on August 29, 2014, 01:45:49 am

Ciao Punkykatt

A search produced only this result  :dontknow:

http://www.audiotek.cz/produktyATK/electrovoice/ELX115P_p1.pdf (http://www.audiotek.cz/produktyATK/electrovoice/ELX115P_p1.pdf)

Franco

Title: Re: Schematic for a EV powered sub model ELX 118P
Post by: punkykatt on August 29, 2014, 09:19:05 am

Franco,  thats the owners manual, I have that.  But thank you for the reply.

Title: Re: Schematic for a EV powered sub model ELX 118P
Post by: kagliostro on August 29, 2014, 10:36:53 am

Yes, that is only the user manual and is the only thing I've find, till now no way to find the schematic or service manual


Franco