E-mu Emulator Sampler User Forum for the EIII EII EI and EIII XP - need shematics / service manual / diagnostic manual for my EIII, please help ;-)

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Author Topic: need shematics / service manual / diagnostic manual for my EIII, please help ;-)  (Read 5307 times)
eddyemma
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« on: June 11, 2009, 04:06:46 PM »
Hello From Paris ;-)
I 'm desperately searching for the emuIII service manual (or shematics) and for the trimms and diagnostics manual witch is no more downloadable on the web site...
Can you please help me to keep my old EIII alive?
thanx a thousand times ;O)
see you soon
Eddy the frog ;-)
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eddyemma
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« Reply #1 on: June 11, 2009, 10:36:04 PM »
1000 thanx to the forum members , for the shematics and service manual ;-)
I'm a Happy Guy, my good old EIII is already back to life (didn't want to boot, PSU calibration procédure helped a lot...)
See you les amis!
Eddy the froggy ;-)))
« Last Edit: June 11, 2009, 11:22:03 PM by rokuez » Logged
dr.c
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I'm a hot dog !
« Reply #2 on: June 12, 2009, 03:45:00 AM »
Already ? Geee... Grin
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eddyemma
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« Reply #3 on: June 12, 2009, 09:12:51 AM »
Quote from: dr.c on June 12, 2009, 03:45:00 AM
Already ? Geee... Grin

Salut Dr C, (Dr C is a fellowcontryman)

You know the EIII i 've just bought : it's Damien Roque's one ;-)
He sold it to me with a boot issue... The problem is fixed, but now the stereo outputs are gone and there are a few more issues that need tender lovin care ;-)
« Last Edit: June 12, 2009, 03:56:05 PM by eddyemma » Logged
dr.c
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« Reply #4 on: June 12, 2009, 03:32:08 PM »
Stero output, this is damn simple :

you have to solder a wire from the power harness, from one of the yellow wires, untill pin 8 of IC3 on the jack board. See pictures.



What else ?
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eddyemma
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« Reply #5 on: June 12, 2009, 03:37:32 PM »
wow! great tip...
after 10 hours cleaning, my stereo outs are back, but i 'm gonna try your solution to be sure they won't leave me again ;-)
thanx doctor ;-))
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dr.c
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« Reply #6 on: June 12, 2009, 03:41:00 PM »
This provides +5V to the Jack board. This +5V is normally brought by one of the four flat cables going to the jack board, the cable A, wich is the leftmost one.


Be carefull !
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eddyemma
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« Reply #7 on: June 21, 2009, 01:42:41 PM »
ok, so i don't need to bypass the relay under the pcb as marked in another thread?
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dr.c
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« Reply #8 on: June 21, 2009, 04:21:38 PM »
No, because if you bypass the relay, it will be like if there is NO relay, and youn will get a huge "PONK !" at power-up.

With the 5V, the relay is going to work !
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E-mu Emulator Sampler User Forum for the EIII EII EI and EIII XP - need shematics / service manual / diagnostic manual for my EIII, please help ;-)

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