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Offline PhilBarnes
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« Reply #40 on: July 22, 2009, 08:32:25 am »
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Hello HighAltitude

I am anxious to see your DBP 2010 board layout even if it is untested.  Sure beats starting from scratch.

Please email to me at Phil770@aol.com


Thanks,   Phil


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Offline berkcenk
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« Reply #41 on: February 11, 2010, 04:16:46 pm »
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thanks

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Offline xavier
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« Reply #42 on: February 12, 2010, 01:43:18 am »
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Hi Cornelius

What I would like to know is why is there a second board on the DBP 2010? And why do you want to change something that works?

Regards Xavier


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So many questions so little time

Offline darkkitten2000
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Miner4 eeTH
« Reply #43 on: February 13, 2010, 03:40:35 pm »
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Hello,
what shuld i do with those three points marked TP on PCB of DBP2010 ?
d.


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Offline xavier
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« Reply #44 on: February 13, 2010, 04:21:42 pm »
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Darkkitten

TP stands for test point

Regards Xavier

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So many questions so little time

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« Reply #45 on: February 13, 2010, 06:14:21 pm »
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hello cornilius,

                   is it true that working frequency of dbp 21010 is 90hz?

is this dbp 2010 pcb pattern from ben have errors?

i have no original dbp 2010 complete schematic.

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Offline darkkitten2000
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« Reply #46 on: February 14, 2010, 04:00:45 am »
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Thank you, Xavier
can you figure out what should be the proper readings on those 4 test points?

Regards, d.


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Offline xavier
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« Reply #47 on: February 14, 2010, 07:08:41 am »
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Darkkitten TP1 = K3 and TP2 = K 11 both of these are outputs from the Op-Amps on the module pin 6 of IC7 (uA709) and pin 6 of IC6 (CA3140E) there would be a signal out of those IC?s but there is nothing indicated on the schematics so unless I build it I can?t tell you what the out put should be.  I would not worry about them for now and if the detector works then all the more reason not to worry about them. However should you have problems then you should get hold of Cornelius he will be able to tell you what the output should be (you will probably need a scope)

Regards Xavier


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So many questions so little time

Offline darkkitten2000
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« Reply #48 on: February 14, 2010, 12:26:00 pm »
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Thanks once again Xavier, i have just soldered the unit together, tomorrow i'll make a probe and give it a test run. I'll let you know how it works.

bye, d.


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Offline xavier
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« Reply #49 on: February 15, 2010, 01:34:18 am »
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Ok Darkkitten and best of luck hope that it will work

Regards Xavier

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So many questions so little time

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