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Official M2 schematic
Official M2 schematic
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Old 9th January 2019, 06:19 PM   #3221
henryve is online now henryve  South Africa
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Quote:
Originally Posted by zman01 View Post
henryve,

Sorry to hear about your troubles with the Edcor. Hope you can get it fixed without having to incur high shipping costs.
Thanks for the concern my friend.
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Old 9th January 2019, 07:02 PM   #3222
zman01 is offline zman01  Bangladesh
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Official M2 schematic
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Originally Posted by henryve View Post
Well, just finished delicate operation. I think it was successful.
That is good news!

Hope you get both channels up and running soon!
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Old 10th January 2019, 09:54 AM   #3223
henryve is online now henryve  South Africa
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Soldered the transformer back onto the PCB and did my continuity check again. All seems fine now. I checked from the junction between R3 and R4 to GND and to R5. Both PCBs measures the same now.

I always do some sanity checks before powering up the PCBs. Still waiting for my 330mOhm resistors then this project can come to completion.
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Old 10th January 2019, 12:12 PM   #3224
dewdrop is offline dewdrop  Singapore
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Congratulations! Fingers crossed.
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Old 10th January 2019, 12:27 PM   #3225
zman01 is offline zman01  Bangladesh
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Official M2 schematic
henryve,

Good to hear that no unpleasant surprises, and things are on track. Have you done the chassis work?

And if I may ask, you are using diyAudio store PCBs or Tea-Bag's ones?
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Old 10th January 2019, 12:44 PM   #3226
henryve is online now henryve  South Africa
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I bought a Dissipante 4U/400 through the DIYAudio Store. I can do aluminium work with my woodworking machines, but I am too lazy.

Using the Tea-Bag boards.
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Old 10th January 2019, 12:55 PM   #3227
zman01 is offline zman01  Bangladesh
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Official M2 schematic
Good choice of chassis henryve, and Tea-Bag boards are very good quality.

Doing chassis work is quite time consuming, so I would also go for a ready-made chassis.
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Old 11th January 2019, 09:05 PM   #3228
darrr is offline darrr  Poland
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Did don-audio finish promotional sale edcore trafo by the voucher code DIYAUDIOCOM?

Last edited by darrr; 11th January 2019 at 09:09 PM.
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