Need Schematics or Service Manual for Jim Donlop - Rotovibe (JD-

Posted by gerry on Mon, 03/12/07 - 02:52:01.
In Reply to Analog Music Zone

I was just wondering if any of you guys have any experience with the
Jim Donlop - Rotovibe (JD-4S) A budy of mine slapped a 12 Volt power
pack to his and it was rated for only 9 volts, and as you know the
air filled with that smell we have all run into at some point or
another and it is always followed by the words....Aahhhhh Crap!.

I'm looking for the Service manual or the schematics for the JD-4S pedal. If anyone can give a hand that would be great.

I replaced the MPSA18 that was completely FRIED with a 2SC1815. A
100uf 16Volt Electrolytic Cap I also replaced with a 100uf 25Volt. I
pluged in a 1/4 inch patchcord to activate the pedal but it still
doesn't seem to power up. (Red LED is off)

Any of you run into this situation before?

Any help would be appreciated.

-Gerry



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Re: Need Schematics or Service Manual for Jim Donlop - Rotovibe (JD-4S) or some help :)

I also have yhe same EXACT prob and with the same results exactly!!! help? I think my buddy reversed the polarity on the (v port. Fried same parts. Dunlop cant help fix?? : I was just wondering if any of you guys have any experience with the
: Jim Donlop - Rotovibe (JD-4S) A budy of mine slapped a 12 Volt power
: pack to his and it was rated for only 9 volts, and as you know the
: air filled with that smell we have all run into at some point or
: another and it is always followed by the words....Aahhhhh Crap!.

: I'm looking for the Service manual or the schematics for the JD-4S pedal. If anyone can give a hand that would be great.

: I replaced the MPSA18 that was completely FRIED with a 2SC1815. A
: 100uf 16Volt Electrolytic Cap I also replaced with a 100uf 25Volt. I
: pluged in a 1/4 inch patchcord to activate the pedal but it still
: doesn't seem to power up. (Red LED is off)

: Any of you run into this situation before?

: Any help would be appreciated.

: -Gerry

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