Yamaha CS80

hi guys, i had to temporarily remove a few VCO chips. this obviously required me to "break the seal" of the diode, or tiny resistor, that is adhered to the face of the VCO chips with some white material.

those voices are now just a little less stable than the others. im assuming that heat regulation between those two parts helped stability-what should i use to "re-adhere" that part to the face of the VCO chip?

thanks alot!!!



       
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maybe artic silver CPU paste???

just not on the leads....

-----Original message-----
From: rj krohn r_j_d_2.phila@...
Date: Wed, 30 Jan 2008 07:33:03 -0700
To: yamahacs80@yahoogroups.com
Subject: [yamahacs80] can anyone tell me what the white stuff is on a
VCO chip?

hi guys, i had to temporarily remove a few VCO chips. this obviously
required me to "break the seal" of the diode, or tiny resistor, that
is adhered to the face of the VCO chips with some white material.

those voices are now just a little less stable than the others. im
assuming that heat regulation between those two parts helped
stability-what should i use to "re-adhere" that part to the face of
the VCO chip?

thanks alot!!!




---------------------------------
Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try
it now.

[Non-text portions of this message have beenremoved]





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Use new dielectric (!!) thermal compound kit. I removed the old kit 
some months ago and applied new kit on all oscillators and it 
improved stability a lot. I used coolermaster high performance kit 
from a electonics webshop.

--- In yamahacs80@yahoogroups.com, rj krohn <r_j_d_2.phila@...> wrote:
>
> hi guys, i had to temporarily remove a few VCO chips. this 
obviously required me to "break the seal" of the diode, or tiny 
resistor, that is adhered to the face of the VCO chips with some 
white material.
> 
> those voices are now just a little less stable than the others. im 
assuming that heat regulation between those two parts helped 
stability-what should i use to "re-adhere" that part to the face of 
the VCO chip?
> 
> thanks alot!!!
> 
> 
> 
>        
> ---------------------------------
> Be a better friend, newshound, and know-it-all with Yahoo! Mobile.  
Try it now.

> 
> [Non-text portions of this message have been removed]
>

thanks alot erik, i just ordered a bottle.

erikfromhere <moogsynthex@...> wrote:                               Use new dielectric (!!) thermal compound kit. I removed the old kit 
 some months ago and applied new kit on all oscillators and it 
 improved stability a lot. I used coolermaster high performance kit 
 from a electonics webshop.
 
 --- In yamahacs80@yahoogroups.com, rj krohn <r_j_d_2.phila@...> wrote:
 >
 > hi guys, i had to temporarily remove a few VCO chips. this 
 obviously required me to "break the seal" of the diode, or tiny 
 resistor, that is adhered to the face of the VCO chips with some 
 white material.
 > 
 > those voices are now just a little less stable than the others. im 
 assuming that heat regulation between those two parts helped 
 stability-what should i use to "re-adhere" that part to the face of 
 the VCO chip?
 > 
 > thanks alot!!!
 > 
 > 
 > 
 >        
 > ---------------------------------
 > Be a better friend, newshound, and know-it-all with Yahoo! Mobile.  
 Try it now.
 > 
 > [Non-text portions of this message have been removed]
 >
 
 
     
                               

       
---------------------------------
Be a better friend, newshound, and know-it-all with Yahoo! Mobile.  Try it now.

[Non-text portions of this message have been removed]