help for reapir garrett grand master hunter cxii

[saber]

Hi

i have an garrett grand master hunter cxii metal detector and i went to know about coil connectors from board to 5pin connector

my crossfire coil Coil wires have been torn and i dont khow the right connections

can anyone show me a picture from main pcb for coil to 5 pin connectors and inside of crossfire coil?

this is my broken connector pictures:

[kt315]

i am ready to help you but see what people send me. thats REAL TRASH!

[kt315]

again guys I URGENTLY AND URGENTLY ask you do the images more legible.

please do these step by step!

1. wait clear sunday time. the sun must be VERY OPEN!
2. GO OUT from your home, at your homeyard, at the sunlight.
3. place PCB so the sun light will be from left upper PCB corner.
4. the shadows must be short, but they must be!
5. do a photoshooting.
6. you have NOT EVEN A TINY CHANCE here to get the answer if you are doing your Home Work poorly and woorse.
7. set your camera on high resolution. your pics has to be from 5MB and more.
8. send your pics to [email protected] with subject in subject field:
new hires pics of board [detector model name] for your collection.
9. Forget your egoistic intentions only take on and give nothing in return.
do not cultivate your EGO here.
10. do not waste your time making pics in your room. you will get only trash absolutely
unusable. yes, you and me are not professional cameraman and have not the needed
light pro equipment on your working table, so keeping some rules i offer and you will get perfect pics and btw will learn how to make perfect photos of your family,
lovingyou, children and the Nature itself. BELIEVE ME thats is EASILY!


GOOD LUCK IN THIS YOUR NEW HOBBY.

[kt315]

i give a particle of the PERFECT done pic AS EXAMPLE i got from one geotecher so you have to see WHAT I WAIT FROM YOU

[saber]

Thanks. I'll try it in day light

[eclipse]

KT315 are you trying to reverse engineer by pic?

This is the way to do it the proper way

Guess to which device this belongs

[kt315]

KT315 are you trying to reverse engineer by pic?

This is the way to do it the proper way

Guess to which device this belongs

this is SOV MINELAB XS2. i do not see a revision of your board just cause it is cutted low part.

[eclipse]

Yup this is Sovereign (the first version) which uses SMD & TH components.

[kt315]

kept pics of revision 4 pcb from ebay. which full uses SMD components, thinking it was last one before they make elite pcb.
ebay is a source of the pics LOL!
i can email you all pics i have on sov xs.

[kt315]

Thanks. I'll try it in day light

people send me pics in THIS quality. you see yourself as they are blur and moon light.
on the garrett, as you ask.

[saber]

Thanks kt315

Your pics are big help

Can you have a picture from inside of crossfire 12" coil?

I went garrett grand master hunter cxii coil inside connections for repair

This is my broken coil:

[Qiaozhi]

Thanks kt315

Your pics are big help

Can you have a picture from inside of crossfire 12" coil?

I went garrett grand master hunter cxii coil inside connections for repair

This is my broken coil:

You appear to have the usual Garrett Crossfire coil problem. The outer TX wire is made of aluminium and the inner wires are made of copper. The failure always occurs where these two different metals are soldered together. You will need to use special solder for the aluminium wire, and a hot soldering iron.

Here are the details for the 8" Crossfire coil, but (as far as I remember) they're the same for the 12" coil.

[saber]

Thanks Qiaozhi

In my coil R=10r and C=0.47

The wires are 5 : yellow - black & white - gray & blue - orange & red - green & brown

Tx (yellow copper) have 3wire and Rx (red copper) have 2 wires

Can you tell me how i can connect them in the picture

Thanks again

[Qiaozhi]

Thanks Qiaozhi

In my coil R=10r and C=0.47

The wires are 5 : yellow - black & white - gray & blue - orange & red - green & brown

Tx (yellow copper) have 3wire and Rx (red copper) have 2 wires

Can you tell me how i can connect them in the picture

Thanks again

I don't know the answer for your particular coil. But - if you can identify which loops are the TX, RX and nulling; it should be a simple task to work out where the capacitor and resistor are connected.

[saber]

You appear to have the usual Garrett Crossfire coil problem. The outer TX wire is made of aluminium and the inner wires are made of copper. The failure always occurs where these two different metals are soldered together. You will need to use special solder for the aluminium wire, and a hot soldering iron.

Here are the details for the 8" Crossfire coil, but (as far as I remember) they're the same for the 12" coil.

[ATTACH]38121[/ATTACH]

thanks for your help

in this picture TX start is wite and RX start is black right?

what is mean of "screen" in tx?