500W ATX PSU 5V Standby OK but does not turn on - A more complex repair. LER

Описание: Learn Electronics Repair #088
500W ATX PSU has 5V Standby but does not power on

This is a more in-depth video into ATX PSU repair. The first thing to note is that this one has a different design to the others I have looked at on this channel.

The fault is more complex and requires a closer look at, and understanding of, the circuit. I make no apologies for the the length of this video but if you watch it through you will definitely learn more about power supply repair. So if you are serious about learning then you know what you need to do :-)

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

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

Det Builds Stuff -    / @detbuildsstuff   (Detlef)
Retro Upgrade -    / @retroupgrade   (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
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Aneng AN870 (Same as Zoyi ZT219)
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Zoyi ZT-DQ02
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VC480C+ MILLIOHM METER
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MESR-100 ESR METER
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XC6013L CAPACITOR METER
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FNB58 USB ANALYZER
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4KV Breakdown Tester
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LED Backlight Tester
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NI-210SC Curve Tracer
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NI210SJ (cheaper option but watch my review)
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PCI POST ANALYZER
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FNIRSI 1014D SCOPE
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NPS3010W 30V 10A PSU
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Nice-Power Dual 120V 3A PSU
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HR1520 Pro Short Killer
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KSGER T12 Soldering Station
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AIFEN-A9 PRO Soldering Station C115/C210/C245/C470
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C470 Soldering Iron & Tips
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QUICK 861DW
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PROS'KIT SS-331H
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Sequre HT140 Hot Tweezers
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KADA 853B Preheater
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FNIRSI SWM-10 Spot Welder
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INFIRAY P2 PRO IR CAMERA + MACRO LENS
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TOOLTOP ET13S THERMAL CAMERA METER
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ET13S MACRO LENS
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Trinocular Microscope
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TOMLOV TM4K AF FLEX
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TL866 II+ PROGRAMMER
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NC-559-ASM FLUX
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DESOLDER BRAID (I use size 8045)
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HX-T100 SOLDER
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ESD-11 TWEEZERS
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Richard