Help Needed for Pulsar - Pics of PCB?

Started by telling, October 28, 2009, 11:01:38 AM

Previous topic - Next topic

telling

Hi there,

I'am not actually building a pedal form the beginning, but modifying an existing one.
I am putting my EXH Pulsar (The big one) in a smaller chasis and making a expression pedal mod for the rate knob.

I've had the pedal lying around for a while in pieces, but now that my parts have arived i saw that a couple of wires are loose.
Stupid as I am I did't take a pickture right away when I took it apart.
The tremolo is working, it's only the wires for the (blinking) led thats the problem.

Does anybody have a pickture of the inside of a EXH Pulsar (the big one) so I can see where the wire goes?
Or can anyone explain me where it goes?

It is the red loose wire in the picture. I've measurede the voltage form this wire to , which i think is quite a lot for the led?



A second problem is a missing wire from the 3PDT switch in this picture:



I Don't know if it's actually missing. It looks as the should be a white wire between the upper three white wires and the lower two white wires?
The point on the main PCB where the wire is missing (if it is?) is ground.

The point on the 3PDT PCB, when turn on, follows a path to the red wire of the led.
Thats why I am wondering if there is not missing a white wire at all, and the loose red wire is going the point on the 3PDT PCB.
But againg, the voltage from the loose red wire is 9 volt, and isn't that to much for the led?

I Hope someone can help me out, I'm quite lost here...

Best Regards

Rasmus, Denmark

Lurco

there`s no white wire missing! Your loose red wire should go to the switch-PCB to the solderpad where you think a wire is missing! This pad`s trace goes to the central pin of the 9 pins of the stompswitch!

signed: Lurco.

telling

Thanks alot!

Thats just what I wanted to hear. Now i can get on with the project.

Lurco

btw: that red wire is soddered to the copperside in my pedal by the factory