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Old 13th December 2011, 04:31 PM   #1
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Question im new to repairing guitar amps

im trying to repair a crate g40c or should i say im trying to connect the reverb tank back to the amp but i dont know where on the board it was connected to to begin with? can anyone school on this?
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Old 13th December 2011, 04:34 PM   #2
kevinkr is offline kevinkr  United States
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Moved to I&A per forum policy.

Someone here probably knows the answer..
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Old 14th December 2011, 01:34 AM   #3
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look on eserviceinfo.com or at the worst , google, for the schematic for this amp. Sometimes the service manual has a parts layout picture.
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Old 17th December 2011, 05:30 AM   #4
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Does the circuit board have 4 stiff wires coming off it where there may have been a molex connector? Or were the reverb wires soldered in to board itself? I am assuming there are no RCA/phono plugs used.
Can you post a picture?
Mark
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Old 22nd December 2011, 02:08 AM   #5
shanx is offline shanx  Canada
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Had a look at a pretty small schematic online. the ''output'' to the reverb tank is marked J8 and the signal ground J? I could not read but it is across a 10 K to the signal out.
Return Back from the tank marked J13 on signal and J 14 on the signal ground.
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Old 22nd December 2011, 07:09 AM   #6
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Default schematic please?

Could you point me to the way of the schematic so i can see what you are seeing?
Thanks,
mark
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