schematic needed for gk backline 112 combo

[batman138]

Hello, all. Newbie here. I've been following your forum for a while and have viewed some very valuable info on here, so I decided to join up.
On to my quest. I am in need of a schematic for a GK Backline 112 combo. Having some fuse issues after replacing a few o/p transistors, and I'm concerned with where the variable resistor onboard, that I believe is a bias adjustment in series with some of the backwall transistors, is supposed to be set. If anybody has a copy of this schematic, please let me know. thanks.

[Steve L]

GK Schematic

Here is the service manual.

Steve


Gallien Krueger BackLine 112 Service Manual.pdf

[batman138]

Thanks so much, Steve. You are an awesome fella!

[s_lloyd@verizon.net]

Hi guys, any chance either of you could send me the Backline 12 schematic? I have one in the shop and the schematic would be a huge help! (the link above appears to be dead)

Thanks,
Sam

[Jazz P Bass]

Not too sure if Backline 12 was a misprint but here is the BL 112.

gallien-krueger_backline_bl-110_112_sm.zip

Note: Please change your login name if that is truly your email address.

Unless you Want Spam.