Pure Electronics Repair. Learn Methodical Fault Finding Techniques / Methods To Fix Almost Anything

Hard Drive Failure: How to Check & What to Do:
How to Recover Data from Corrupted Hard Disk for Free (2024) :

LER #221 In this video I show you how to diagnose and repair just about anything, At the day it is all just electronics, yeah? Learn how to apply your knowledge of electronics in a step by step structured METHODICAL way.

I work in collaboration with:
The Electronics Channel (live streams with Carlos and Detlef)

Gran Canaria Uncovered
(with Detlef and Julie. Not electronics related)

Det Builds Stuff – (Detlef)
Retro Upgrade – (Carlos)

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Equipment used in my videos. These are affiliate links, you pay the normal price and I make a small commission.
DM40C

Aneng AN870 (Same as Zoyi ZT219)

Zoyi ZT-DQ02

WinAPEX 268B Clamp Meter

VC480C+ MILLIOHM METER

MESR-100 ESR METER

XC6013L CAPACITOR METER

FNB58 USB ANALYZER

4KV Breakdown Tester

LED Backlight Tester

NI-210SC Curve Tracer

NI210SJ (cheaper option but watch my review)

PCI POST ANALYZER

FNIRSI 1014D SCOPE

NPS3010W 30V 10A PSU

Nice-Power Dual 120V 3A PSU

HR1520 Pro Short Killer

KSGER T12 Soldering Station

AIFEN-A9 PRO Soldering Station C115/C210/C245/C470

C470 Soldering Iron & Tips

QUICK 861DW

PROS’KIT SS-331H

Sequre HT140 Hot Tweezers

KADA 853B Preheater

FNIRSI SWM-10 Spot Welder

INFIRAY P2 PRO IR CAMERA + MACRO LENS

TOOLTOP ET13S THERMAL CAMERA METER

ET13S MACRO LENS

Trinocular Microscope

TOMLOV TM4K AF FLEX

TL866 II+ PROGRAMMER

NC-559-ASM FLUX

DESOLDER BRAID (I use size 8045)

HX-T100 SOLDER

ESD-11 TWEEZERS

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Richard

5 Comments

  1. @LearnElectronicsRepair October 22, 2024 at 9:36 am

    Hard Drive Failure: How to Check & What to Do: https://bit.ly/4ffBoNB
    How to Recover Data from Corrupted Hard Disk for Free (2024) : https://bit.ly/4ffBoNB

  2. It’s interesting. Why doesn’t the board have a fuse for the heating element? Oversight?

  3. Bravo…..if u. use a polarized lens or plastic sheet over ur camera it will allow u to see without any glare……cheers

  4. ffs trim those fingernails.

  5. @JayDelRosario-j9v January 17, 2026 at 6:05 am

    MOST ABANDONED GASES METHANE MAN MADE 2 MOST 1ST HIGH QCTAINE GASOLINE 91UP HIGH FEVER TOP MOUNTAINES RADYOUS DEHYDRATED DELUTHED MUD METHANE RADIANTS 22.5C

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