• PS4 Power Supply (ADP-240AR AA) - standby voltage is present, missing 12V

It is currently 14 December 2024, 03:57

PS4 Power Supply (ADP-240AR AA) - standby voltage is present, missing 12V

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#1 PS4 Power Supply (ADP-240AR AA) - standby voltage is present, missing 12V

by RafiManch • 26 August 2024, 12:23
Hello Everyone,
I am looking for help to resolve the problem. I can hear relay's click but 12V is not present.
Fuses and transistors are all good. The only problem what I could see was resistor R509 (10 Ohm) being burnt. My suspect was IC32. I have replaced chip and added new resistor. Result was the same. Single relay's click and new resistor R509 has burnt. I hope someone with more experience in fixing power supplies can help me to find what is causing problem in this one.
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Thanking you in advance.
Regards,
Rafal

Re: PS4 Power Supply (ADP-240AR AA) - standby voltage is present, missing 12V

by Google Adsense [BOT] • 26 August 2024, 12:23

#2 Re: PS4 Power Supply (ADP-240AR AA) - standby voltage is present, missing 12V

by matic • 28 August 2024, 10:52
Hello!

- Check the diodes D83, ZD31.
- Measure the resistances to ground on pins 5, 14, 16 of chip IC32.

Re: PS4 Power Supply (ADP-240AR AA) - standby voltage is present, missing 12V

by Google Adsense [BOT] • 28 August 2024, 10:52
 This topic is marked as ARCHIVAL. Please only reply if your message contains the solution (Terms and Conditions p. 12.1).
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