Treasure Hunting & Metal Detecting Community

Welcome, Guest! Please login or register HERE - It is FREE and easy. Only registered users can post and view images on our message boards. Did you miss your activation email?
Login with email, password and session length Caps lock is activated.		Or Login Using Social Network Account

News:

It appears you have not registered with our community yet. Guests can not uses all functions of the forum. They can not post, view attachements or access our download areas etc. To register please click here ...

Treasure Hunting & Metal Detecting Forum Message Boards - Detector Hunter Whites Minelab Tesoro XP > Tech Talk > Metal Detectors > PI Designs & Deepseekers (Moderators: Eugene52, Cornelius) >

DBP2010

Pages: 1 2 Go Down

← previous next →

Tags:

0 Members and 1 Guest are viewing this topic.

xavier Topic starter

Platin Member

From a rainy Brussels
Join Date: May, 2009

166

Activity

Posts: 7339
Referrals: 0

32206.00 Gold
View Inventory

	DBP2010 « on: August 11, 2010, 11:01:56 am »

Hi to you all

Has anyone gotten the DBP2010 to work with a 280mm or 230mm coil yet?

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg109737.html#msg109737

Xavier


	Logged

So many questions so little time

o.mag

Copper Member

Join Date: Jan, 2009

Activity

Posts: 33
Referrals: 0

185.00 Gold
View Inventory

	Re: DBP2010 « Reply #1 on: August 14, 2010, 01:28:20 pm »

Hi xavier

My DBP2010 work well with a 210mm coil

olivier

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg110262.html#msg110262


	Logged

xavier Topic starter

Platin Member

From a rainy Brussels
Join Date: May, 2009

166

Activity

Posts: 7339
Referrals: 0

32206.00 Gold
View Inventory

	Re: DBP2010 « Reply #2 on: August 15, 2010, 03:37:57 am »

Hi O.mag

Did you experience any frequency problems when you build yours? And how many turns do you have on your coil and what gauge wire did you use?

Regards Xavier

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg110384.html#msg110384

Xavier


	Logged

So many questions so little time

o.mag

Copper Member

Join Date: Jan, 2009

Activity

Posts: 33
Referrals: 0

185.00 Gold
View Inventory

	Re: DBP2010 « Reply #3 on: August 15, 2010, 04:41:02 am »

Hi Xavier

j'ai utiliser du fil de diam?tre 0,5, 41 tours 783?h 2ohms avec coaxial TV 75ohms.
La t?te n'est pas blind?e.
j'ai eu des probl?mes avec les ?crans et les coaxial que je d?tectais.
Certaine des t?tes que j'ai fabriqu? on eu besoin d'une r?sistance en parall?le avec la t?te mais pas la 210mm

j' have to use wire of diameter 0,5,41 turns 783?h 2ohms with coaxial TV 75ohms. The head n' is not armoured. j' had problems with the screens and the coaxial one which I detected. Certain of the heads that j' manufactured one need d' a resistance in parallel with the head but not the 210mm.
what frequency problems??

Regards Olivier

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg110391.html#msg110391


« Last Edit: August 15, 2010, 04:45:56 am by o.mag »	Logged

xavier Topic starter

Platin Member

From a rainy Brussels
Join Date: May, 2009

166

Activity

Posts: 7339
Referrals: 0

32206.00 Gold
View Inventory

	Re: DBP2010 « Reply #4 on: August 15, 2010, 06:21:16 am »

I'm not getting a square wave output pin2 4017 I build the test module that I got from the CZ site to connect on the 2010 then on the scope here is the document and what I get.

Regards Xavier

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg110397.html#msg110397

Xavier

There are 3 attachment(s) in this post which you can not view or download Please register for viewing them. Screenshot-7.jpg Screenshot-8.jpg meranieb.tif.jpg
	Logged

So many questions so little time

o.mag

Copper Member

Join Date: Jan, 2009

Activity

Posts: 33
Referrals: 0

185.00 Gold
View Inventory

	Re: DBP2010 « Reply #5 on: August 15, 2010, 10:58:38 am »

Je ne connais pas le CZ site.
Si ton d?tecteur fonctionne pour d'autre t?te c'est qu'il est bon.
Les seules mesure que je v?rifie a l'oscilloscope son au n?ud R17 D14 D15 et a la broche 6 du LF357
si l'amortissement n'est pas correct l? je met une r?sistance variable en parall?le avec la bobine pour d?terminer la bonne valeur a souder

I do not know the CZ site. If your detector functions for d' another head c' is qu' it is good. The only ones measures that I check has l' oscilloscope its with the node R17 D14 D15 and pin 6 of the LF357 if l' damping n' I am not correct there puts a variable resistor in parallel with the reel to determine the good value has to weld

regards olivier

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg110418.html#msg110418


	Logged

Eugene52

M.D. Electronic Builders Club
Moderator
Gold Member

Mood:Happy
Happy

M.D. Electronic Builders Club
Join Date: Dec, 2008

398

Activity

Posts: 2630
Referrals: 0

17957.00 Gold
View Inventory

Teknetics , Fisher , Discovery3300 and TIANXUN 19 kHz VLF Metal Detector

	Re: DBP2010 « Reply #6 on: August 15, 2010, 11:02:55 am »

Hello . If you can disconnect power and then disconnect transistor T5 mpsa14 [or equivalent] then re-apply power and oscilloscope check pin 2 again of 4017 if it still looks the same check pin 9 output of IC1b 556 timer . Just keep troubleshooting and you will succeed !!

Regards...........Eugene

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg110420.html#msg110420

There are 1 attachment(s) in this post which you can not view or download Please register for viewing them. DBP-1b reference only.jpg
	Logged

Let's Talk Treasure right here on Thunting.com

xavier Topic starter

Platin Member

From a rainy Brussels
Join Date: May, 2009

166

Activity

Posts: 7339
Referrals: 0

32206.00 Gold
View Inventory

	Re: DBP2010 « Reply #7 on: August 15, 2010, 11:39:00 am »

Hi Eugene output 556 pin 9 nice square wave will disconnect the MPSA14 and have a look. can you please confirm 4017 is a CMOS

Regards Xavier
O.Mag I understand what you are saying but my problem is that it is not working at all I must have a faulty component or I did some stupid thing and I can't find it at the moment but I B%#% well will.

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg110433.html#msg110433

Xavier

There are 1 attachment(s) in this post which you can not view or download Please register for viewing them. Screenshot-4.jpg
	Logged

So many questions so little time

o.mag

Copper Member

Join Date: Jan, 2009

Activity

Posts: 33
Referrals: 0

185.00 Gold
View Inventory

	Re: DBP2010 « Reply #8 on: August 15, 2010, 11:51:00 am »

On my detector it is a cmos cd4017

regards Olivier

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg110437.html#msg110437


	Logged

Eugene52

M.D. Electronic Builders Club
Moderator
Gold Member

Mood:Happy
Happy

M.D. Electronic Builders Club
Join Date: Dec, 2008

398

Activity

Posts: 2630
Referrals: 0

17957.00 Gold
View Inventory

Teknetics , Fisher , Discovery3300 and TIANXUN 19 kHz VLF Metal Detector

	Re: DBP2010 « Reply #9 on: August 15, 2010, 12:06:46 pm »

	Quote:	Posted by o.mag
On my detector it is a cmos cd4017 regards Olivier

Oh yes it should be cmos . Thank-you for your help on the Forum o.mag !!

Best Regards..........Eugene

Linkback:

You are not allowed to view links.
Please Register or Login

http://www.thunting.com/smf/index.php/topic,17066.msg110442.html#msg110442


	Logged

Let's Talk Treasure right here on Thunting.com

Pages: 1 2 Go Up

← previous next →

Jump to: