FoulkesBrau
56 videos
36:48
Two Trojan treadmill control boards plus one - DCMD67 PT 2
FoulkesBrau – E62
2 months ago

In this video Craig takes a look at three control boards for a Trojan treadmill. I show you how to diagnose the fault in real time without all the usual blab. the board number is DCMD67. One of the boards has the infamous clicking relay fault. I hope you

46:45
Two Trojan treadmill control boards - DCMD67
FoulkesBrau – E61
2 months ago

In this video Craig takes a look at two control boards for a Trojan treadmill. I show you how to diagnose the fault in real time without all the usual blab. the board number is DCMD67. I hope you enjoyed this video and that you found it useful. If so,...

26:58
Another power supply - Sony PlayStation power supply repair
FoulkesBrau – E60
3 months ago

In this video Craig takes a look at a power supply for a Sony PlayStation. I show you how to diagnose the fault in real time without all the usual blab. I hope you enjoyed this video and that you found it useful. If so, please hit the like button. 👍 ...

25:44
Let's find the fault on this Trojan treadmill control board DCMD67
FoulkesBrau – E59
3 months ago

In this video Craig takes a look at a control board for a Trojan treadmill. I show you how to diagnose the fault in real time without all the usual blab. the board number is DCMD67. I hope you enjoyed this video and that you found it useful. If so,...

56:37
Back to basics - OP Amps, Split rails and more
FoulkesBrau – E58
5 months ago

In this video, I design some circuits utilizing the humble LM741. I show you how to analyze op amp circuits and how we can use them to create a split rail supply. We also look at the use of the op amp as a buffer as well as a comparator. This is an...

22:47
Citek MXS 10 Battery Charger Repair PT2
FoulkesBrau – E57
5 months ago

In this video Craig continues repairing a Citek MXS 10 battery charger. Take a look with me and let's find the fault together. I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to receive...

28:13
Pfaf creative 1471 repair.
FoulkesBrau – E56
6 months ago

In this video, I repair a Pfaf Creative 1471 sewing machine. There were two faults, namely a dirty foot pedal and an oxidized neutral isolating bridge. I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? ...

32:13
Back to basics - DC to DC converter with the MC34063
FoulkesBrau – E55
8 months ago

In this video, I design a DC to DC buck voltage regulator.I use the MC34063 chip to do this. This chip requires very few extra components to give you a very stable output voltage. ? The chip can also function as a boost or an inverting voltage...

28:47
Back to basics - Let's build a Astable Multivibrator (Flip-Flop) using transistors
FoulkesBrau – E53
9 months ago

In this video, I take a small problem and we design an alternative solution using transistors to demonstrate how simple these devices can be to incorporate into your design. Besides being one of the basic building blocks of modern day electronics - they..

28:31
Back to basics - Let's design and build a voltage regulator using transistors
FoulkesBrau – E52
9 months ago

In this video, I take a small problem and we design an alternative solution using transistors to demonstrate how simple these devices can be to incorporate into your design. Besides being one of the basic building blocks of modern day electronics - they..

34:47
Back to basics - Let's design and build something using transistors as switches
FoulkesBrau – E51
9 months ago

In this video, I take a small problem and we design an alternative solution using transistors to demonstrate how simple these devices can be to incorporate into your design. Besides being one of the basic building blocks of modern day electronics - they..

20:31
Snappy Chef Induction stove repair
FoulkesBrau – E50
10 months ago

In this video Craig takes a look at a Snappy Chef Induction stove. Lets have a quick diagnosis and repair the stove together. I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to receive...

06:10
LG Microwave, faulty or faulty use
FoulkesBrau – E49
11 months ago

In this video Craig takes a look at a LG Microwave. Is the Microwave really faulty or is it again a case of a faulty user? I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to receive...

33:10
Sinotech LED Television repair
FoulkesBrau – E48
11 months ago

In this video Craig takes a look at an Sinotech LED Television. I show you how to troubleshoot and isolate the fault. We even take a look at some signals on the scope. I hope you enjoyed this video and that you found it useful. If so, please hit the like

16:08
ICEPower CIP3500 Amplifier, faulty or faulty use
FoulkesBrau – E47
1 year ago

In this video Craig takes a look at an ICEPower CIP3500 amplifier. Is the amplifier really faulty or is it again a case of a faulty user? I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to...

27:52
Why can't I just get my piano tuned? Filing the hammers & setting lost motion PT 3
FoulkesBrau – E46
1 year ago

In this video Craig files the hammers and sets lost motion. This video is one of a multi part series that will take us through the restoration, regulation and tuning to bring this piano back to life. I hope you enjoyed this video and that you found it...

35:48
Why can't I just get my piano tuned - Setting hammer blow and lost motion PT 2
FoulkesBrau – E45
1 year ago

In this video Craig sets the hammer blow distance and lost motion. This video is one of a multi part series that will take us through the restoration, regulation and tuning to bring this piano back to life. I hope you enjoyed this video and that you...

30:10
Why can't I just get my piano tuned - whats inside the piano PT 1
FoulkesBrau – E44
1 year ago

In this video Craig takes a look at why you cannot just tune a piano that has not been attended to in a few years. this video is one of a multi part series that will take us through the restoration, regulation and tuning to bring this piano back to life.

40:57
Another fault on this Trojan treadmill - the user interface PT 4
FoulkesBrau – E43
1 year ago

In this video Craig takes a look at user interface board for a Trojan treadmill. We continue our fault finding. I hope you enjoyed this video and that you found it useful. If so, please hit the like button. ? If you wish to receive notifications of...

51:16
Let's finally repair the fault on this Trojan treadmill control board DCMD57P PT 3
FoulkesBrau – E42
1 year ago

In this video Craig takes a look at a control board for a Trojan treadmill. We continue our fault finding as well as take a look at the reverse engineered schematic for the motor drive circuitry. The board number is DCMD57P. I hope you enjoyed this video