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Hi Chris,

Is this video still up? I tried to view and only got blank screens.
Thanks!

What value do the schematics call for? Are these additional service notes or updates that spec the new parts? Any idea about who added them or why?. There is a note on the schematic which says: C5 is 220u/40 for high speed (7.5, 15, 30ips) and 330/35 for lo speed (3.75, 7.5,15ips) This is from the ...

Fair enough, I can match it exactly. Was trying to simplify things. The reason it's piggybacked: It is in the erase circuit on an MCI JH-110. I was told the extra cap was put there to bolster the erase signal for 2 channel machines running with 1/2" heads/tape rather than the standard 1/4" setup. My...

Hi all,

I'm replacing piggybacked electrolytic caps with values of 330u/35v and 63u/47v. Can I replace these with a single cap? If so, what value would be appropriate?

Is there a formula I could use to figure this myself?

Tia!

Terrific! Thanks.
That's a big help.

I was mistaken on what the #'s are on the smaller cap. In addition to 06.79, 81000 and electrolitico is this: 47/63.

I guess one of these is the capacitance and one the voltage but which is which?

Thx

Hello all, I've got a 110C 8 channel machine. You know the 2 caps that are piggybacked on the audio motherboard as R5? Can someone tell me the value of each cap? The larger cap on my machine is a 220uf 35v but I cannot decipher the numbers on the smaller one (it's orange). Here is what's on the smal...

One more vote for the Hakko. I got this one about 6 months ago on ebay. The guy sells a lot of soldering tools and for decent money. http://cgi.ebay.com/HAKKO-936-12-SOLDER-STATION-WITH-4-EXTRA-TIPS-INCLUDED_W0QQitemZ170215714811QQihZ007QQcategoryZ109556QQssPageNameZWDVWQQrdZ1QQcmdZViewItem He's got...

Hi mcijh, I've sent you a pm.

I was going to post a question about sourcing some record relays for the JH-110 when I stumbled upon this on ebay. The guy has 3 left @ $1.99 http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ssPageName=ADME:B:EOIBSAA:US:11&Item=330203752174 These are the exact make/model of ones in my 2 channel machine...