Rega Planet SCHEMATIC Please

dognut · 1st November 2007, 10:04 PM

Hello to all.My rega planet cd player smoked its transformer & have not been able to locate a replacement. If anyone has a schematic would you please look up what the secondary voltages are for all the secondary legs so I can find a generic replacement. Thanks in advance, tom

tiefbassuebertr · 29th November 2010, 01:52 PM

I need also the schematic diagram

mikesnowdon · 10th December 2010, 06:03 PM

Ask Martin Clark over on PFM. He did an artice on modding this player some time ago so he might have some schematics for it.

hack the Planet!

martin clark · 10th December 2010, 09:03 PM

I'm not drawing-out a schematic for others.

But if you look at the datasheets for the Burr-Brown PCM1710 dac, and Sanyo LA9215 datasheets, you'll find you have 98% of it. (Just one thing about music - when it hits you feel no pain - scroll down to 'rega related' section)

[ i beleive the Sanyo LA9216 used is an OEM version done for Rega. The 9215 datasheet is close enough if you know what you are doing. It's NOT identical]

BTW most of the Mk.1 Planet problems I've seen / heard of are fixed by (1) replacing all power diodes in the PSU and (2) check the transport daughterboard gets the required voltage (IIRC 7v, the trimpot is marked + identified on the motherboard)

1st November 2007, 10:04 PM	#1
dognut diyAudio Member Join Date: Oct 2007	Rega Planet SCHEMATIC Please Hello to all.My rega planet cd player smoked its transformer & have not been able to locate a replacement. If anyone has a schematic would you please look up what the secondary voltages are for all the secondary legs so I can find a generic replacement. Thanks in advance, tom

10th December 2010, 06:03 PM	#3
mikesnowdon diyAudio Member Join Date: Aug 2007	Ask Martin Clark over on PFM. He did an artice on modding this player some time ago so he might have some schematics for it. hack the Planet! __________________ www.drugfreeworld.org

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29th November 2010, 01:52 PM	#2
tiefbassuebertr diyAudio Member Join Date: Jul 2005 Location: D-55629 Schwarzerden	I need also the schematic diagram

10th December 2010, 09:03 PM	#4
martin clark diyAudio Member Join Date: Jul 2003 Location: Bath, UK	I'm not drawing-out a schematic for others. But if you look at the datasheets for the Burr-Brown PCM1710 dac, and Sanyo LA9215 datasheets, you'll find you have 98% of it. (Just one thing about music - when it hits you feel no pain - scroll down to 'rega related' section) [ i beleive the Sanyo LA9216 used is an OEM version done for Rega. The 9215 datasheet is close enough if you know what you are doing. It's NOT identical] BTW most of the Mk.1 Planet problems I've seen / heard of are fixed by (1) replacing all power diodes in the PSU and (2) check the transport daughterboard gets the required voltage (IIRC 7v, the trimpot is marked + identified on the motherboard)