Share your knowledge on these two classic MPCs
By cpt. future Thu Aug 07, 2008 9:21 pm
Hey there, I am new to the MPC 3000 club! As of today, proud owner of a mint-condition unit (at least that's what the seller claimed ;)). I turned it on today for the first time to check its functions and some hardware aspects already give me trouble.

The backlight gives off a high-pitched whine that is really killing me. It is also pretty dim. Would putting in a new foil fix both of these problems reliably? I read up on this stuff on the forums, but couldn't find clear answers.

The jogwheel is also clearly worn out, it works reasonably well counter-clock wise but glitches all over the place clockwise unless I push it in a bit while turning. Can I expect this to deteriorate further? Any way to fix a jogwheel that behaves this way?

I am thinking about re-negotiating the price with the seller if these issues turn out to be really problematic, so I need your expertise.

Thanks for any help guys!
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By djdynasty Fri Aug 08, 2008 11:36 am
Im afraid you problem is a little bit deeper than just the backlight. That high whine is coming from the inverter which is connected to the backlight, which could also explain why the screen is dim. :cry: It not a cheap repair