For sale bare boards for Delta Pulse/Sniffer XR-71

[betobrambi]

I guess the coffee is delicious ... But now, I decided on Saturday, have a glass of whiskey while I fight with the DP ...

So, could serve the 1N4739? This what I have in my hands ...

The Zener diode 6A6 DC, I could also be used to replace the STT??

That ... is unlike anything you say ...



I attached a photograph of the Delta Pulse I'm building right now ...


Archive DVD Sniffer ... I found that the C27 is 220uf 16V, but the picture that you have is 470uf 16 V. ..

While the C29 is 220uf 16v, but I have another file in C 29 is 100uf.

you confused .. and help me my friend ...

[kt315]

do not use 2N6073A because it is triac, not a diode. I myself find components in ebay trying to find with low price and shipping.
I bought pots from this seller last time
http://www.ebay.com/itm/New-500K-OHM-Linear-Taper-Rotary-Potentiometer-Pot-With-Nut-and-Spacer-/271355899896?pt=AU_B_I_Electrical_Test_Equipment&h ash=item3f2e126ff8#ht_1799wt_922
our prices in shops are unoptimal because the components are same like chinese going through Sweden stocks and dealers.
the prices grow in progression.
optimal prices are to order from chinese directly and to do a board on SMDs. but SMD boards are hard to solder for majority of people with low knowledge and low level.
so this way is also unoptimal - nobody will be interested in the SMD boards.
I know people buying in this site http://www.aliexpress.com/
have not still experience...
the microampermeter you can take from any old tape deck.
from my side a coffee for you my friend

[betobrambi]

Thanks my friend, forgive my ignorance ...

The problem is that VD15 STTH1210D has 2 pins ... In the electronics store I got 2N6073A ... No I have CRT and threw or gave away .. tomorrow I'll go to the store to find T0-220AC ...

They also sold a diode black 6A6 DC...????? that is unlike anything I say.

I read the file and DVD Sniffer

VD14 1N756 ---- 8.2V 1N4738 ... In the case of VD14, I have in my components, the 1N4732, 1n4737 and 1n4739 ... but ... I do not have 1N4738... morning I will go to the store if they sell ...

Why do not you sell complete kit with board? I sell to me one full kit ...

Let my friend ... I've had trouble locating components ...

And the box besides the panel potentiometers and 250k PPS.

Moreover, in Mexico there is more measured 50-100 uA needle ... should buy in China or elsewhere, but not in Mexico ...

I hope your message ...

My friend, I'm taking a drink of Whisky for our friendship.

best regards

Heriberto

[kt315]

I checked on my PCB DTV56F diode that used in CRT monitors and TV's (CRT HORIZONTAL DEFLECTION, HIGH VOLTAGE DAMPER DIODE). it is on 5-10A, slightly warm working.
DTV16 DTV32 DTV56 DTV64 DTV82 DTV110

DTV56F.pdf

[kt315]

Hello kt315, hope you're well? Sorry, I have trouble finding the following components (zener diodes) ...
VD14 1N756
VD15 STTH1210D
What is the replacement?
Also, I sent you a private message, we have not read?

Here I can buy another circuit, but with all the components, but I built ...

Well, it's very difficult for me to find parts in Mexico. I say in the stores and no one notices, that when an electronic device does not work, and waste are ... I mean, they throw ...

I hope your message. Best regards

Your friend Heriberto

Hello Heriberto, 1N756 is Zener diode on voltage 8,2V. you can change it on any 6-9V Zener diode. chinese diodes are marked '6' - this is 6V,
'9' - this is 9 V, '8' - this is 8V. they are not to be marking like something '1N756', they marked by the voltage.
if you can not find the diode then stay a resistor 100 kOhm in this place.

about VD15 STTH1210D. open folder on DVD you got with PCB 'Delta Pulse Sniffer XR-71' then open folder 'diodes for Delta'. in this folder is all information on the replacement.
if you can not find the diode stay then nothing, in this place solder a wire jumper.

on your private messages I answered in thread http://www.geotech1.com/forums/showt...-Pulse/page104

all the best

[betobrambi]

Gracias (thanks) 6666, search the zener that say me

But I know VD15 STTH1210D replacement?

Thanks for your help.

I send you greetings from Mexico.

[6666]

I find it listed as 1N756 8.2V 400mW Zener Diode

you could also use 8.2V 1N4738 1 Watt Zener Diode

[betobrambi]

Hello kt315, hope you're well? Sorry, I have trouble finding the following components (zener diodes) ...
VD14 1N756
VD15 STTH1210D
What is the replacement?
Also, I sent you a private message, we have not read?

Here I can buy another circuit, but with all the components, but I built ...

Well, it's very difficult for me to find parts in Mexico. I say in the stores and no one notices, that when an electronic device does not work, and waste are ... I mean, they throw ...

I hope your message. Best regards

Your friend Heriberto

[kt315]

Allen, I do not remember you wrote me or not. has the parcel reached you? regards

22.03.2014 00:11 Isc New York Ny(usps) Import (Item arrived at country of destination) 25.03.2014 19:22 NY 11430 Jamaica Sorting 27.03.2014 18:49 SC 29201 Columbia Sorting 28.03.2014 04:50 SC 29423 Charleston Arrival at delivery point 28.03.2014 08:39 SC 29423 Charleston Sorting 28.03.2014 08:49 SC 29423 Charleston Delivery attempt 28.03.2014 11:02 SC 29418 North Charleston Unsuccessful delivery attemt. Recipient missed 28.03.2014 15:59 SC 29423 Charleston Item Booked 29.03.2014 11:21 SC 29423 Charleston Item delivered.

[kt315]

[QUOTE=OZDigger;187478]

Please provide a link to the comments about shielding referred to.

Regards

OZDigger

http://www.geotech1.com/forums/showthread.php?8003-Delta-Pulse/page104

few if any know about necessity of the shielding. I wasted much time to gripe why DP sometimes unstabile because DP was without the shield.
because anyone is keeping the detector at breast there is some kinda influence of electrostatic charge of operator body at the circuit through
a housing bottom.

regards

[OZDigger]

[QUOTE=follow what I tell about right shielding of housing in DP thread, because IMO the shielding is important matter for the stabile work of DP.
/QUOTE]

Please provide a link to the comments about shielding referred to.

Regards

OZDigger

[betobrambi]

Hi kt 315, i send MP for you

Best regards and thanks for your attention

Heriberto

[kt315]

Heriberto,
I am glad the board has reached you. have a fun with it
follow what I tell about right shielding of housing in DP thread, because IMO the shielding is important matter for the stabile work of DP.


all the best

[betobrambi]

Now I have to find the pieces (here in Mexico is difficult to find some pieces) and put it together to see if it works.


Now I will inform you of my progress. While leaves can tell you a lot to give me counsel.


Greetings to all forum and especially my friend kt315 ...

Thank you My Friend. Best regards.

Heriberto

[betobrambi]

KT315 Hello, how are you? I guess well, it shows that you are concerned and I appreciate it. Indeed, the board came to Mexico.
You are on the Postal Service, however, I would not have it handed to me.
I guess tomorrow morning, deliver me. Now I'll tell you how everything goes.
I send you a big hug and I are in touch.
Thank you my friend.
Greetings to all forum and best wishes to you always, my friend.

Best regards

Heriberto