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! https://youtube.streamlabs.com/johnsarcade#/ Subscribe ►► https://www.youtube.com/subscription_center?add_user=blkdog7 Twitter ►► http://www.twitter.com/blkdog7 This is the tester I used to test the caps 12864 LCD Transistor Tester Capacitance SCR ESR Meter Diode Triode MOS NPN US http://www.ebay.com/itm/131539364479 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: https://goo.gl/58T1Pz SUPPORT: https://www.patreon.com/therealmartian https://www.gofundme.com/themartian WATCH MORE OF “THE REAL MARTIAN”: • “Recently Uploaded” https://goo.gl/mXBkxQ • “Personal Log” https://goo.gl/s2Sx2j • “Daily Activity Reports” https://goo.gl/lIjiQE • “Questions and Answers” https://goo.gl/S71KS7 • “Habitat Systems” https://goo.gl/OO0dIO “MY GEAR AND EQUIPMENT” – http://therealmartianstore.com 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 […]