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PS5 SSD Controller – Low Resistance / Shorted Capacitors Question

Thread starter BASHEER
Start date Today at 12:44 AM
Views 43
Replies 1

BASHEER

Active Member

Newcomer

Today at 12:44 AM

#1

Hi everyone,
I’m working on a PS5 motherboard and testing the capacitors located underneath the SSD Controller IC (indicated by the arrows in the attached image).
When testing in continuity mode, these capacitors produce a beep/short. I have two quick questions for experienced technicians:
1. What is the expected normal reading (Resistance or Diode Mode value) for these specific capacitors?
2. Is a low impedance / continuity reading normal on these power rails, or does this indicate a failed SSD Controller IC?
Thanks in advance for your help!

jkyoho

Well-Known Member

Member

Today at 12:57 AM

#2

they are coming from the same SSD CONTROLLER PMIC DA9081 0.8v_FC_VDD. diode reading is around 0.159v or resistance reading at 100ohm (seen few picture said around 40~100ohm is normal)

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