[cutun1217]

do u know where i can get the CMOY layout in eagle form to etch the PCB myself?
thanks

 

[Pars]

Do it yourself?

 

[AndrewFischer]

Quote:

Originally Posted by cutun1217 /img/forum/go_quote.gif do u know where i can get the CMOY layout in eagle form to etch the PCB myself? thanks

You could do it yourself. Eagle is free.


There are severals threads here covering people making boards. Joshatdot will prob. give you his untested files. He posted an early version.

 

[Fresno Bob]

The best way is to draw your own, and post here should drawing it give you troubles.

However. A fellow by the name of Zigis posted his sch you will have to re-draw it in eagle though http://www.head-fi.org/forums/showthread.php?t=229795.

Also should you use his file make sure you give credit/thanks to him.

 

[Joshatdot]

Welcome to Head-Fi & the DIY Board!

I been making ALOT this week, check out my EAGLE CMoy thread.

 

[cutun1217]

wow, i didnt expect so fast and many respond like this. i really appreciate your advise. thanks so much.

 

[cutun1217]

i get stuck wit the power switch. can sb show me how to connect it with the board? there are 3 pin rite?
i can find out the left/right channel from the audio jack my Ohm meter, but not sure about the power switch.
sorry for my noob question

 

[Pars]

What power switch? Switches are normally 2-pin for an SPST or for the built in switch on an Alps RK097 pot...

 

[cutun1217]

mine comes with 3 pins

.
however, i try to folow the circuit in the tangent but i think i made some mistake during soldering. when i try to test the power circuit using the DC V-meter, the battery is getting hot (seem to short-circuit rite? ) and the metter point to 0 even i try to measure V at the two battery pins also.
maybe 2mr, i have to do it again.

 

[Pars]

You still didn't answer the question of what kind of switch? Sounds like a toggle switch? If it has 3 pins then the center pin connects to one of the outer pins depending upon the position of the toggle. Move the toggle to the opposite and the other outer pin will be connected. So, for a Cmoy, you would use the center pin towards the battery and one of the outer pins to the amp.

Battery getting hot sounds like a short circuit.

 

[cutun1217]

pars: sorry to forget to mention. it was 5am at my place so i feel so sleepy

. yes, its toggle. thanks for your advise.
im trying to make it again now