I had to buy it because I could not find it for free ANYWHERE! So...here it is :)
HEY FRIEND...
THE FILE IS EMPTY..
Hmmm... I can't seem to get it to attach. I will keep the schematic forever so if this upload doesn't work then just pm me with your email. I'll get it to you asap! :tu:
Thanks, MG, it's very kind of you posting it here.
Quote from: J M Fahey on June 15, 2010, 11:29:54 AM
Thanks, MG, it's very kind of you posting it here.
No prob - you're very welcome! :tu:
Quote from: mgcasella on June 15, 2010, 02:25:32 AM...
Thanks for sharing
but
be carefull
do not clone as it is
the schematic contains some errors
I believe that Randall wanted to make some mess:
for example NE5532 opamps are connected with inverting inputs to the ground,
someone found more mistakes?
Pilot
The schematic is correct, overdrive channel is direct copy of Egnater TOL series amps/preamps.What OPamp, if you mean second half of DC servo, it must be, or it will oscillate.
I think he refers to the OpAmps on what looks to be a cabinet sim circuit.
Quote from: teemuk on June 16, 2010, 02:42:10 PM
I think he refers to the OpAmps on what looks to be a cabinet sim circuit.
Hi Teemuk
exactly
ic4ab, ic1ab, ic5b
page 9
"filtercabsim sheet 2/3"
P
Hi Pilot, you are right.
Inverting and not inverting inputs are swapped.
Not only their pin number, which might be attributed to carelessness or thinking the board upside down, but the function too, which can't be forgiven.
Not the first time a factory schematic has errors.
They might be there on purpose to discourage the mindless "photocopier", probably not affect servicing, as a dead IC would simply be swapped for a new one, without much analysis or waste of time.
Sorry for the necrobump.
The posted schematic will not render correctly. I guess it has become corrupted. Can someone post a clean copy?
Thanks
This it nick?
http://music-electronics-forum.com/attachments/23399d1368613296-t2_schematic.pdf
And I will post it here anyway, just in case. :)