PG Bandit Repair please help

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Scythe
Posts: 2
Joined: Sun Jul 23, 2017 10:25 pm

PG Bandit Repair please help

Post by Scythe »

Hi guys, fixing my bandit today i didnt find out about the leaking caps until it was too late :( Ivew cut the cancer out, reconnected circuits and made a new cap bank.

but there's one diode next to the cap bank and transformer im not sure where the end connects to, can anyone help?

the amp actually powers up and runs fine but the diode is obviously there for a reason.

thankyou
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Eric D
Short Bus Driver
Posts: 4255
Joined: Sat Dec 30, 2006 8:50 am

Re: PG Bandit Repair please help

Post by Eric D »

The diode is there for reverse voltage protection, so if you were to connect the main power backwards, it should short out the input and blow the fuse to protect the amplifier. It is wired across both power inputs, and after the input nulling torroid (green and red coil).

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Got "schooled" by member shawn k on May 10th, 2011...
No longer really "in tune" with the audio industry, and probably have not been for some time.
Hands down the forum's most ignorant member...
Don't even know what Ohm's law is...
Scythe
Posts: 2
Joined: Sun Jul 23, 2017 10:25 pm

Re: PG Bandit Repair please help

Post by Scythe »

Awesome. Thank you mate keen to get my favorite amp back up and running i was devastated when it smoked. Your repair is a whole lot nicer than mine haha.
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