IDX-PRO+VDI

[der_fisherman]

To clean a PCB I use an old toothbrush and methylated spirits (alcohol, also called denatured spirits in some areas). Use them to scrub the dirt and flux away, pat off with clean kitchen roll....It can make some serious changes to sensitive circuitry.....

[golfnut]

You mention in PP its real good. This says

your coil must be OK.
GEB CH is working
PP CH is working


Its when your in normal disc mode its weak - take a look at the disc CH

S

[Mefisto]

Shielding coil is formed carbon (fine powder) dissolved in acetone lacquer. R is approximately 500 ohms / 5 cm.

[Davor]

This is PCB :

Could you please try connecting your scope to a jumper as indicated on the attached picture and see what residual unbalanced voltage is found here. If under 100mV you're golden, and you can seek your problem elsewhere.
Otherwise try to reduce this to as low as possible by carefully balancing your coil.

Edit: I added a green ground connection too.

[konan]

I measure value it is about 90mV...

[Davor]

It is good. Try extracting (one side of) R24 to increase sensitivity of discrimination. it is the blue one on your board next to U4.

[yalnizefe]

I need help setting fuse hex file?

[said_jarrah]

would u help me about this idx pro coil ?

[yalnizefe]

Let me tell you after the first coil okey done in this day and tomorrow I've just arranged pcb coil wrap

[said_jarrah]

Thx yalnızefe im waiting i have already designing schematic all over.I sent u message private to.

[Nicolas]

I think with a thing like that would solve the problem.

Hi Eduardo

I need your help

I not find this components MCP1703 and MCP602 in market

What the equivalent please?

cordially
nicolas

[walkman]

Hi friends;
As a little confused forum
What are the most recent files for VDI IDX-PRO + Is it possible to install the latest version?

[silverdog]

Hi Eduardo

I need your help

I not find this components MCP1703 and MCP602 in market

What the equivalent please?

cordially
nicolas

MCP1703 is 8v LDO voltage reg. - any 8v reg is ok, LDO will give a bit more battery life
I have some MCP602 if you need some

[holyuser]

MCP1703 is 8v LDO voltage reg.

You don't say!

[Nicolas]

[QUOTE=holyuser;165955]You don't say! [/QUOTE

Thw Holyuser you have right

The The MCP1703 is a CMOS, low dropout voltage regulator with 250 mA maximum output. MCP1703 works with input voltage of up to 16V and in combination with its low current consumption of 2 µA is an ideal solution for applications using multi-cell, 9V alkaline or one- or two- and three- cell lithium-ion batteries. It is available in space efficient SOT23a and SOT89 packages or in a thermally capable 3-pin SOT223.Output Voltage (v)1.2,1.5,1.8, 2.5, 2.8,3.0, 3.3, 4.0,5.0.

but the LM2930 is a IC VREG 8 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PBCY3, TO-226AA, 3 PIN, Fixed Positive Single Output LDO Regulator or a IC VREG 8 V FIXED POSITIVE REGULATOR, PSFM3, LEAD FREE, TO-220, 3 PIN, Fixed Positive Single Output Standard Regulator

I dont know what is the exact but I have replaced by a L78L05

For the MCP602 also I used the TL072

It work good with Hex file achtung minen...hahaha..!!!!!
but not work Geotech hex file
I find some instruction is not hex mode
please Holyuser put me the best Hex file her or you can send that in private







Thx

Cordially
Nicolas