Hey Guys need a Schematic for Garret AT Pro Metal Detector, may be anyone has it i know not the right place for but....

Problem

This is an LG edge LED lit LCD Display. The LEDs are on the bottom edge of the display. There are 2 bars (left and right) Each bar has many LEDs and a 6 pin connector. Each pin drive several LEDs thus is the highest current flow / heat junction. The weak lead free solder gradually fails with thermal expansion/contraction cycling and increases resistance. PSU will compensate up to a point, then when the current is too high, PSU just shut down the backlight causing a dark display. I have even seen one which the connector just fell off as solder points became completely detached....

Hi all, Im working on a board, that my customer brought to another shop, and smeared liquid metal all over the board.
The laptop powers on, then shuts off. I noticed traces of Liquid Metal near the edge of the CPU, but I fear some maybe underneath.

Has anyone ever tried Ultrasonic cleaning, or compressed air to remove or agitate the liquid metal?

Looking for service manual for this old thing or a very similar detector it is from 1965 with germanium transistors .. I didn't think there was any real use for it until someone asked

.. some photos

https://imgur.com/a/0fV72w5

.. board photos

https://imgur.com/a/BlseVfS

i have a asus N43SM i7 2th gen and i have a big probelm

After hitting the metal part of the touchpad or the sides of the mouse is metal, the system locks and the image crashes !


disassemble notebook and this cover on top picture I insulated all the bases on which the screw is fastened so that static electricity does not cause this problem again but not working !

Sometimes, when I didn't work with the notebook for a few minutes, after I touch the touchpad, the image confused​ and the system locks ( See Down Picture). I have to turn the system...