doomidrive (trace + parts attached)

[doomidrive]

Hi.

Someone please vero this?

No one has veroed this so far, ever!

Attached are doomidrive pcb photos.

Let me know if you need more info regarding the wiring, and I could provide more info/photos.

[Vince]

Would love to see this one too. I requested this a long while ago but there had been no schematic.

[IvIark]

I'll see if I can decipher it

[IvIark]

Can you check the pot values and tell me where the Drive pot connects?

[IvIark]

I'm assuming the input from the stomp switch goes to the Drive pot, which then goes to the Bottom pot which goes to the board and blends between the 5n and 10u input caps.

Could you also check the 1K8 resistor, is that definitely right?

If you can confirm that I'll post the layout.

[doomidrive]

Sorry about that. Just looking back through what I posted I realized how little of the pots I really captured there, whoops!

Here are three shots of the wiring.

[doomidrive]

Drive #1 - Input from stompswitch
Drive #2 - Connects to PCB at 5nF chicklet, but also connects thru the PCB to blue wire going into Bottom pot terminal #1
Drive #3 - To ground thru PCB groundpad

Bottom #1 - Connects to PCB, has connection thru PCB that goes on over connecting to Drive #2
Bottom #2 - Connects to PCB, carries on over to (-) side of 25uF
Bottom #3 - Connected to Bottom #1

Volume #1 - Connects to PCB, carries on over to (-) side of 10uF
Volume #2 - Output from stompswitch
Volume #3 - Connects to PCB groundpad

[doomidrive]

Oh yeah, and also that 1k8, I just measured it with multimeter, and it measured out to 1.8k, but also the bands are brown-gray-red-gold, so I think that's right? I know measuring a part in circuit sometimes isn't accurate, but my color-sense isn't always that great either, so here's also a cloesup of the part and some of those resistors closeby if that helps:

[IvIark]

I have no idea at all what those pot markings are.  Will you put the Drive and Volume pots in the far counter clockwise position and measure the resistance between the left hand and middle lugs.  I think the Drive and Bottom pots will be 100K and Volume pot 10K.