PS5 EDM-030 – No voltages around the Dialog chip

PS5 Questions PS5
1

Hi, I hope I can ask for your help.

On my EDM-030 board, all voltages around the Dialog chip are missing. Could you please tell me where the input voltage for this chip comes from, so I can continue tracing the fault?

The 12 V rail and other voltages are present in other areas of the board. I can also post my measured test points if needed — just let me know.

Thank you in advance.

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2

Please check fuse F7502. This is the 5V (5V_EVER) input for the SSD pmic.

3

Hi @Calvin , I have checked the fuse and it is fine.

Do you have a schematic or a measurement guide that shows where to measure all the voltages?

4

Here are my measurements for the SSD pmic.

ssd_pmic_readings_pins
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5

Thank you very much @Calvin this helps me a lot. I will report back once I have checked the measurements. bye :waving_hand: