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Nikko BETA 400 / 600 service manual or schematic needed

johny111

New Member
Hello Nikko stuff lovers! Two days before I picked up Nikko Beta 400 preamp with Nikko Alpha 800 power amp. Illumination in preamp is dead and there is no chance to repair it without schematic:-( Could somebody help me out with SM / schematic? Please! Schematic for Nikko Beta 600 should work fine too!
 
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Did you ever find the Service Manual or schematic for your Nikko Beta 400? I just picked up a used Beta 400 and having same problem with panel lights not working. It's in the shop now but can't fix the lights without the schematic.

Any feedback would be great. Thanks!
 
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