Line6 M9 Gutshots

vandermann · Post by **vandermann** » 21 Mar 2012, 18:40

Guys,

below some line6 M9 gutshots. I need to opened it to replace a bad LCD and took some pictures.
The M9 schematic is attached as well.
Maybe it help somebody.

Cheers,

Vanderson

drbob1 · Post by **drbob1** » 22 Mar 2012, 02:03

Wow, SMT and VLSI sure keeps the parts count down, doesn't it!

vandermann · Post by **vandermann** » 22 Mar 2012, 02:27

Yes, but it's painfully to do any kind of maintenance.

Cheers,

Vanderson

Ice-9 · Post by **Ice-9** » 22 Mar 2012, 09:05

Nice, there is a jtag connection there, could be useful

Sweetalk · Post by **Sweetalk** » 27 Mar 2012, 13:15

Ice-9 wrote:Nice, there is a jtag connection there, could be useful

Yeah, but seems to be just for the LPC2220 that manages the controls and LCD. Although is very interesting, let's hook it up to the LPCXpresso!!

cobrinha · Post by **cobrinha** » 28 May 2014, 12:10

Hi,
since some of my switches got out of control over the years i decided to replace them with solid spdt switches.
everything fits into the enclosure and the tap and fx3unit switches work fine but the upper switch of the fx1 unit
doesnt work and the lower fx1 switch is only turning off the lower fx2unit and nothing else.
its my first try to mod this thing so..
can someone draw me some kind of diagram how to solder the switches with two connetors to the footswitch pcb with four connectors ?

thanks

cobrinha · Post by **cobrinha** » 28 May 2014, 12:22

cobrinha wrote:Hi,
since some of my switches got out of control over the years i decided to replace them with solid spdt switches.
everything fits into the enclosure and the tap and fx3unit switches work fine but the upper switch of the fx1 unit
doesnt work and the lower fx1 switch is only turning off the lower fx2unit and nothing else.
its my first try to mod this thing so..
can someone draw me some kind of diagram how to solder the switches with two connetors to the footswitch pcb with four connectors ?

thanks

oh iam sorry i just opened the enclosure and i saw that i put the lower fx1 and fx2 switches in the wrong position
so the lower fx1 is the lower fx2 switch...

gungr · Post by **gungr** » 27 Jul 2015, 00:08

vandermann wrote:Guys,

below some line6 M9 gutshots. I need to opened it to replace a bad LCD and took some pictures.
The M9 schematic is attached as well.
Maybe it help somebody.

Cheers,

Vanderson

P1020280_large.JPG

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Just wanted to say thank you for the Line 6 M9 schematics, they indeed were very helpful!
Greg

Pumpensmear · Post by **Pumpensmear** » 03 Mar 2018, 06:30

I fried my m9 using a 110v supply in Australia.

Ellerbrock Effects · Post by **Ellerbrock Effects** » 02 Feb 2023, 15:40

Thanks for posting!
Is this schematic comlete? I've been looking for a while and can't find the potentiometers anywhere (R1-R5). It seems like the U. I. PCB section is missing.

You wouldn't happen to have that. would you?