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Marantz 2270 recap - Mouser and Digi importable BOMs

Looks like C751 in the SM. It shows a 1uF 100v Mylar cap with axial leads. Here is a similar one that might work, but wait for someone more informed to say if this is a good replacement or if you even need to replace this cap. Being mylar, it should have a longer life than the electrolytic types.
http://www.mouser.com/ProductDetail/Vishay-Roederstein/MKP1839510401/?qs=sGAEpiMZZMv1cc3ydrPrF9JX2l62Mr4rEV3PEbgtdqs=
Thanks for the info, looks like I'll just keep what's there already since it probably last longer that the electrolytics. Probably why it wasn't on the BOM list. Thanks
 
I am recapping a 2270 for a customer and used catrafter's BOM to order the parts. The result was 10uF 50V caps for C759 and C760 (amp boards) which were originally 10uF 16V. Just wondering why this is. I don't think it's an issue. Any thoughts?
 
For me it is all about board fitting a capacitor, I like to order the correct "lead spacing" and diameter cap so it will be "Board fitted," that is will sit flush to the board with out stressing the capacitor legs. many times the 10uf 16V cap needs to be bumped up to do the above as todays caps are tiny in comparison to the originals.

hope this helps
 
I haven't gotten the P400 board out of my 2270 yet, so I am
going by the schematic and also the 2270 threads in this forum.

The schematic here (and also on page 24 of the pdf of
the service manual) shows C416/C417 - coupling caps, in the middle
of the P400 section (close to H405/H406).

http://insidecircus.free.fr/Marantz_2270.jpg
Everyone but me probably already noted the schematic here states it is for models manufactured for the European market.
 
I guess so - but it would help if you post a link to the schematic for US models :)
Hifiengine.com has a link for the 2270 marked “service manual (revised)”. It has schematics for both the early models (1001-3900), and later models (>3900). I’m assuming these are US models. Free membership required, so a simple link to it won’t work.
 
Hey guys just a little fun to break up the seriousness of our endeavor's...

As a current owner of two Marantz (2270 and Twenty Five), a servicer of three others, inspector of two dozen and a forever shopper, I see this hobby being pulled apart by collectors who I appreciate, flippers who kinda annoy me, and persons who like to tinker/tweak/upgrade and use, such as myself.



I'm sure there are many other types but keeping to these three, I have seen too many mis-representation of condition (won't even discuss E-bay sellers) most misrepresentations are sadly just out of ignorance and others to mislead; there is warm spot down below awaiting the later... smile.



Here are my opinions on labeling units and there condition.



Condition unknown - Fine honest way to indicate you are getting what you see, but sadly some use this to hide serious issues and just unload it; its a gamble but can pay off



Clean - looks good, maybe wiped down; if its a Pioneer some of the lettering may have been wiped off... lol



Tested - They powered it on and the lights turned on and no sparks flew out; for the ten seconds it was powered on



Working - Tested and connected speakers and sound was produced, what sound and what quality is unknown and usually the FM static was strong from the one desktop speaker they hooked it up to; they will throw in the speaker and zip cord to prove it works



Serviced - No proof, no parts and they can't remember who and when it was done, but they say the "serviced one sell for top dollar" which is why he/she (no usually he's) asking way too much



Refurbished - Mostly cosmetic, but an empty can of Deoxit will be rattled in front of you, proceeded with everything it took to; make it so



Restored - Here is where some pride is shown on what was done, who did it and you may even get 27 capacitors and 8 transistors to show why it sound so good; Don't burst their bubble by say they are many more component to be replaced as they just paid way too much to get it done



Full Restoration - The ones people don't sell, well maybe, you have seen a few for 3k which is why the Refurbisher's and Restorer's are asking too much for those; in all honesty these are the ones that should get top dollar (3k still a bit too much) for because those 100 plus component took some time to sort out, purchase, remove and properly install; power this on one, through on a Floyd Album on a Dual 1229 and chill



JK.... they are all great just know what your getting into



Be well

Gil
 
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