LER #232 How to Repair ATX PSU, Theory, Circuit Designs and Practical Fault Diagnosis

0:00:00 Chapter 1. INTRO
0:03:00 Chapter 2. SAFETY FIRST
0:10:55 Chapter 3. HOW TO SAFELY DISCHARGE HIGH VOLTAGE CAPACITORS
0:16:31 Chapter 4. COMMON ATX DESIGNS – TYPE 1
0:31:50 Chapter 5. HOT GROUND AND SAFETY GROUND
0:40:57 Chapter 6. COMMON FAULTS
0:45:09 Chapter 7. COMMON ATX DESIGNS – TYPE 2
1:08:23 Chapter 8. UNDERSTANDING AND DIAGNOSING 5V STANDBY
1:12:58 Chapter 9. COMMON ATX DESIGNS – TYPE 3
1:29:17 Chapter 10. COMMON ATX DESIGNS – TYPE 4
1:33:07 Chapter 11. PRACTICAL REPAIR EXAMPLE
2:12:19 Chapter 12.EPILOGUE

The ALL YOU NEED TO KNOW Series
*Resistors*
https://www.youtube.com/watch?v=ae-1qPx9Tww

*Capacitors*
https://www.youtube.com/watch?v=R9slJUqT6Ls

*Inductors*
https://www.youtube.com/watch?v=iOFmrR1E2s8

*Diodes*
https://www.youtube.com/watch?v=YW3jpiQ4xpA

*Zener Diodes*
https://www.youtube.com/watch?v=trjbHhLERic

*Transistors*
https://www.youtube.com/watch?v=GDDwTbM9DLw

*ATX PSU*
https://www.youtube.com/watch?v=GjZtZNssroE

*Amplifiers*
https://www.youtube.com/watch?v=0oWBcTTeMNQ

*MOSFETs*
https://www.youtube.com/watch?v=LNu00nMBaaQ

*Thermal Cameras*
https://www.youtube.com/watch?v=v6Ll2v1brT0

*Power Adapters*
Part 1: https://www.youtube.com/watch?v=IoSaaK71tGY
Part 2: https://www.youtube.com/watch?v=MlDqQpM-VFE

I work in collaboration with:
The Electronics Channel (with Carlos and Detlef)
https://www.youtube.com/@Theelectronicschannel

Gran Canaria Uncovered
https://www.youtube.com/@GranCanariaUncovered (with Detlef and Julie. Not electronics related)

Det Builds Stuff - https://www.youtube.com/@detbuildsstuff8128 (Detlef)
Retro Upgrade - https://www.youtube.com/@RetroUpgrade (Carlos)

For All Your PCB needs: free $5 discount coupon
https://www.pcbway.com/setinvite.aspx?inviteid=561767

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

TEST METERS
Aneng AN8009
https://s.click.aliexpress.com/e/_DdWIynN
https://amzn.to/469ZgOS
https://www.banggood.com/custlink/mD3HS7d3eA
KM601
https://s.click.aliexpress.com/e/_DBwTp1H
https://www.banggood.com/custlink/KD3FIwEK67
VC480C+
https://s.click.aliexpress.com/e/_DEYs6ix
https://amzn.to/3Q3LEz7
https://amzn.to/46tmNdo
MESR-100 ESR METER
https://amzn.to/3tiy8hK
https://amzn.to/3RwvejK
https://s.click.aliexpress.com/e/_DmirIEj
XC6013L CAPACITOR METER
https://s.click.aliexpress.com/e/_DmXD5zN
https://amzn.to/3t71Nul
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TM-902C TEMPERATURE METER
https://s.click.aliexpress.com/e/_Dm9GAtZ
https://amzn.to/3LFzERv
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FNB58 USB ANALYZER
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https://amzn.to/3tb1QW8
https://amzn.to/46oMn30
https://www.banggood.com/custlink/mKm5ZwYvbh
PCI POST ANALYZER
https://s.click.aliexpress.com/e/_DBssfzN
https://amzn.to/46m9Gep
TL460S Plus PCI_E ANALYZER
https://s.click.aliexpress.com/e/_DnBVP1z
https://amzn.to/3ZERvOs
MULTIMETER PROBE KIT KET05
https://s.click.aliexpress.com/e/_DE7nAyB
OSCILLOSCOPES
FNIRSI 1014D
https://s.click.aliexpress.com/e/_DEzZMVh
https://amzn.to/3RxMFk1
https://www.banggood.com/custlink/KKGVIfyvQP
FNIRSI DSO-TC3
https://s.click.aliexpress.com/e/_DC8Djz5
https://amzn.to/3RBsgdS
https://www.banggood.com/custlink/Gm3FZThmNi
FNIRSI DPOX180H
https://s.click.aliexpress.com/e/_DBX7auf
https://amzn.to/468oooT
https://www.banggood.com/custlink/GGGtS1Yvso
BENCH PSU
NPS3010W
https://s.click.aliexpress.com/e/_DDPJtbD
https://amzn.to/3rxsuIf
https://www.banggood.com/custlink/3DDV8whE3j
SOLDERING
T12 Station with M8 9501 Handle
https://s.click.aliexpress.com/e/_DFVdrD9
https://amzn.to/3FdG8Ul
SUGON T26D
https://s.click.aliexpress.com/e/_DFxpWw3
QUICK 861DW
https://s.click.aliexpress.com/e/_DDo9wKj
https://amzn.to/3PBOKZH
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PROS'KIT SS-331H
https://s.click.aliexpress.com/e/_DDo9wKj
THERMAL CAMERA
Infiray P2 Pro
https://s.click.aliexpress.com/e/_Dmuj4a7
https://amzn.to/457PgEb
https://www.banggood.com/custlink/DDGPI7hRvU
MICROSCOPES
Amscope Optical Microscope (copy)
https://s.click.aliexpress.com/e/_DlhF4BV
https://uk.banggood.com/custlink/mKGy7e0yww
https://amzn.to/4675Qp0
https://amzn.to/459uvrY
ANDONSTAR AD407
https://s.click.aliexpress.com/e/_Dl4xXrD
https://amzn.to/3PSQKxJ
https://amzn.to/48sxej4

EEPROM Programming
TL866 II+
https://s.click.aliexpress.com/e/_DlsAR1H
https://amzn.to/3RTCRB9
https://amzn.to/3LDu3Lu
CH341A
https://s.click.aliexpress.com/e/_Dk0W2Qb
https://amzn.to/48IZiir

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Thank you
Richard