Search found 47 matches

by zaiusz
Thu Jan 28, 2016 4:55 pm
Forum: Moog Music General Topics Forum
Topic: Memorymoog Power Supply woes (solved)
Replies: 41
Views: 6252

Re: Memorymoog Power Supply woes

Thanks Gerry, that is a good clue for me when I get to take a stab at it next.

Appreciate all the interest and input from you guys in helping me out, thanks!
by zaiusz
Thu Jan 28, 2016 4:38 pm
Forum: Moog Music General Topics Forum
Topic: Memorymoog Power Supply woes (solved)
Replies: 41
Views: 6252

Re: Memorymoog Power Supply woes

Lol, I think you are right, the far left is the -15. I think I'm wrong... just trying to go by memory but I know that the far right is for sure the 5volt. The schematics just add to the confusion because according to them C4 is on both the + and the - 15 volt section. I think in the -15 C4 is suppos...
by zaiusz
Thu Jan 28, 2016 4:30 pm
Forum: Moog Music General Topics Forum
Topic: Memorymoog Power Supply woes (solved)
Replies: 41
Views: 6252

Re: Memorymoog Power Supply woes

Do you also see a set of four BR diodes next to each of the three AC input sockets...? If you do then the +5 isn't derived from the +15 as was suggested before...! Cheers, Tom Yes, I have 3 separate AC lines coming into the PS board and each have 4 MR502 diodes arranged in a bridge for each section...
by zaiusz
Thu Jan 28, 2016 4:15 pm
Forum: Moog Music General Topics Forum
Topic: Memorymoog Power Supply woes (solved)
Replies: 41
Views: 6252

Re: Memorymoog Power Supply woes

Isn't there two different revision power supplies for the memorymoog? I seem to recall reading that somewhere. On my supply if you are looking at the board with the 3 ac connectors towards you, pin 1 is labeled and on the right. +15 is on the left side of the board, the trimmer on the left affects i...
by zaiusz
Thu Jan 28, 2016 12:25 pm
Forum: Moog Music General Topics Forum
Topic: Memorymoog Power Supply woes (solved)
Replies: 41
Views: 6252

Re: Memorymoog Power Supply woes

I wonder Tom if you are correct that the raw pin 5 and pin 2 (5v) need to be shorted to properly measure it. I don't see anything in the service manual about this but looking at the schematics the 5v is the only section that has a raw voltage output. Also just to add one other thing, you can see the...
by zaiusz
Thu Jan 28, 2016 12:12 pm
Forum: Moog Music General Topics Forum
Topic: Memorymoog Power Supply woes (solved)
Replies: 41
Views: 6252

Re: Memorymoog Power Supply woes

Hi guys, yes the diagram in the service manual is all wrong. For measuring the voltage pin 2 & 4 are 5V, 7 & 9 are 15-, and 12 & 14 are 15+. I quickly found this out while actually measuring and comparing what the SM says. There is also another section in the service manual that is all backwards for...
by zaiusz
Wed Jan 27, 2016 10:49 pm
Forum: Moog Music General Topics Forum
Topic: Memorymoog Power Supply woes (solved)
Replies: 41
Views: 6252

Re: Memorymoog Power Supply woes

Ok, when I measure between pins 4&5 I get slightly over 12 volts. So this is normal?
by zaiusz
Wed Jan 27, 2016 10:42 pm
Forum: Moog Music General Topics Forum
Topic: Memorymoog Power Supply woes (solved)
Replies: 41
Views: 6252

Re: Memorymoog Power Supply woes

Hi Tom, thanks for the reply. So in other words I could measure between pin 4 & 5 at the raw voltage since it looks like its directly connected to the + on the cap. Will do that. Also, I have the original service manual here with me and I don't see mention of shorting any pins to measure them.. unle...
by zaiusz
Wed Jan 27, 2016 7:11 pm
Forum: Moog Music General Topics Forum
Topic: Memorymoog Power Supply woes (solved)
Replies: 41
Views: 6252

Memorymoog Power Supply woes (solved)

Hello folks, after quite some time I've taken the plunge and popped my MM open after it died years ago. It was a little daunting at first to understanding what is happening inside but the more I did my research it's all starting to make sense. I've managed to trace my problem to the 5V rail, and I'v...
by zaiusz
Fri Mar 06, 2015 6:04 pm
Forum: Moog Music General Topics Forum
Topic: Multimoog problem, sounds 'dirty,' FM/AM issue?
Replies: 2
Views: 442

Re: Multimoog problem, sounds 'dirty,' FM/AM issue?

Funny, mine just started doing this too. I suspected the connectors also... just a matter of getting around to popping it open.
by zaiusz
Tue Jan 06, 2015 12:12 pm
Forum: Subsequent 37 & Subsequent 25
Topic: Sub 37 feature suggestions - firmware updates
Replies: 212
Views: 19382

Re: Sub 37 feature suggestions - firmware updates

So far I would like to see implemented: 1. Multiple CUSTOM destinations for MODs. I get bored easy with only 1 custom mod on each LFO. Maybe I was spoiled with the Virus but it was its strongest feature and made sound design limitless. 2. While in dual arpeggiator mode the ability to select which os...
by zaiusz
Fri May 03, 2013 5:45 pm
Forum: Moog Music General Topics Forum
Topic: Minimoog Plastic Panel Overlay...
Replies: 8
Views: 1426

Re: Minimoog Plastic Panel Overlay...

thealien666 wrote:I prefer this one, if you don't mind... :wink:

http://www.youtube.com/watch?v=46IDituRcRY
misterpete wrote:
thealien666 wrote:fellow Canadian !
http://www.youtube.com/watch?v=qZB_eY5UunI
8)
Sorry guys, I prefer neither! National anthems are lame, excuse my mild insurrection.
by zaiusz
Fri May 03, 2013 5:39 pm
Forum: Moog Music General Topics Forum
Topic: Minimoog Plastic Panel Overlay...
Replies: 8
Views: 1426

Re: Minimoog Plastic Panel Overlay...

For the mod wheel, I don't know... But for the panel there is this available: http://www.ebay.ca/itm/Moog-Minimoog-Model-D-Replacement-Faceplate-Badges-/290583386134?pt=Keyboards_MIDI&hash=item43a81e9816&_uhb=1#ht_5724wt_1399 I've never had to replace either on mine, but at least there is a partial...
by zaiusz
Fri May 03, 2013 12:42 am
Forum: Moog Music General Topics Forum
Topic: Minimoog Plastic Panel Overlay...
Replies: 8
Views: 1426

Minimoog Plastic Panel Overlay...

Can't seem to find too much info on this-- I just picked up a mini today, and it seems that the plastic overlay on both the panel and modwheel section is delaminating pretty bad... has anyone ever endeavored to peel it off before? Not sure if this would be a terrible idea if the text will rub off af...