Category Archives: PCB Troubleshooting

PCB troubleshooting

Computer Space Restore Part #6 – PCB Cap Kit and Troubleshooting

Enjoy the vids? Consider supporting me! Thank you, John! Subscribe ►► Twitter ►► This is the tester I used to test the caps 12864 LCD Transistor Tester Capacitance SCR ESR Meter Diode Triode MOS NPN US In this episode we are going to replace all the capacitors on the Computer Space […]

Identifying and rectifying faults on a PCB of a Colour TV – Part 2 (Hindi) (हिन्दी)

This lesson will help you identify and rectify common faults on a colour TV’s PCB. इस पाठ में आप कलर टीवी के पीसीबी में होनेवाली कुछ फाल्ट्स को पता करना एवं उसकी मरम्मत करना सीखेंगे। source

Tech – Williams Joust PCB Repair #2 – CPU RESET

From start to finish, all the steps taken to repair another William’s Joust arcade PCB. DO ALL REWORK AT YOUR OWN RISK I am not a professional. This is a personal hobby, and I learn every day. **NOTE** All troubleshooting steps recorded, and this one was tricky. Please, take note of the annotations in the […]

*EXPERT LEVEL* Circuit Troubleshooting TTC Avionics

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Arcade games and electronics repair basics

in this video I go over how to repair video games as well as some basic electronics repair. I talk about basic PCB board troubleshooting and repair, power supply, and general testing. in this video I am working on an original ms. pacman machine. in the next set of videos I will go over monitor […]

Troubleshooting – Building an Arduino PCB sensor board – Part 4

In this video we begin the process of troubleshooting the cables and PCB board. SUBSCRIBE: SUPPORT: WATCH MORE OF “THE REAL MARTIAN”: • “Recently Uploaded” • “Personal Log” • “Daily Activity Reports” • “Questions and Answers” • “Habitat Systems” “MY GEAR AND EQUIPMENT” – SOCIAL NETWORKS […]

Troubleshooting Daikin Inverter PCB Pt1

Attempting to find out whats wrong with this board without a schematic. There is a good possibility that the control supply voltage is supposed to be 110 – 120V and something else is dragging the control voltage down on the inverter board. They are ‘throw away’ items and I don’t think Daikin publishes repair schematics […]