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EMG PA-2 schematics,layout,etc

PostPosted: 22 Dec 2011, 07:46
by rcustoms
HI guys a xmas gift for all fsb forum
emg pa-2
EMG PA2 COMPLETE fix .jpg

EMG PA2 COMPLETE.pdf

not verified yet ,but i think that is ok

Re: EMG PA-2 schematics,layout,etc

PostPosted: 22 Dec 2011, 14:26
by rcustoms
c2 and c6 are poliester ,the rest caps are tantalum

Re: EMG PA-2 schematics,layout,etc

PostPosted: 22 Dec 2011, 18:26
by sinner
You're lovely, thank you :)

Merry Xmas

Re: EMG PA-2 schematics,layout,etc

PostPosted: 22 Dec 2011, 22:50
by andregarcia57
Great!
Thanks you!!!

rssss, 49.9k and 499k rsssss

Re: EMG PA-2 schematics,layout,etc

PostPosted: 22 Dec 2011, 23:00
by rcustoms
yes ,believe it or not ,see the picture

Re: EMG PA-2 schematics,layout,etc

PostPosted: 23 Dec 2011, 02:19
by andregarcia57
rcustoms wrote:yes ,believe it or not ,see the picture


I believe yes.

Re: EMG PA-2 schematics,layout,etc

PostPosted: 28 Dec 2011, 00:03
by gmulak
andregarcia57 wrote:
rcustoms wrote:yes ,believe it or not ,see the picture


I believe yes.


What is the R4 500k? Is that a pot or trimmer?I could not find it out!!

Re: EMG PA-2 schematics,layout,etc

PostPosted: 28 Dec 2011, 07:58
by rcustoms
yep, its a trimmer control

Re: EMG PA-2 schematics,layout,etc

PostPosted: 04 Aug 2015, 19:38
by ca_santos
Hi guys! The TL062P is too hard to find, is there any other IC to use as an alternative?

Thanks!!

Ps.: I'm from Brazil =(

Re: EMG PA-2 schematics,layout,etc

PostPosted: 05 Aug 2015, 13:07
by mictester
ca_santos wrote:Hi guys! The TL062P is too hard to find, is there any other IC to use as an alternative?

Thanks!!

Ps.: I'm from Brazil =(


TL072 LF353

The TL062 is easily available from Tayda, Futurlec, Farnell, RS, etc, etc..... The '062 was chosen because it's designed for low current consumption.

Re: EMG PA-2 schematics,layout,etc

PostPosted: 05 Aug 2015, 14:05
by EddieTavares
ca_santos wrote:Hi guys! The TL062P is too hard to find, is there any other IC to use as an alternative?

Thanks!!

Ps.: I'm from Brazil =(
]

It's very ease to find that chip here in Brasil if you forget the sufix "P", eg.:

http://tiggercomp.com.br/novaloja/product_info.php?products_id=6771
http://loja.multcomercial.com.br/circuito-integrado-tl062cn-dip08-amplificador-operacional-cod-loja-612-stmicroelectronics.html


Quem amafagafar mais amafagafinhos melhor amafagafigador serĂ¡!!!

Re: EMG PA-2 schematics,layout,etc

PostPosted: 22 Jan 2017, 16:42
by ManCave666
What is the transistor in the upper left corner of the pcb?