I need help identify phase controller ic on MSI GTX770
Attached Files
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Hi everybody.
I have TV LG55NANO806 with faulty PSU EAX68248011(1.9)
EAY65169911
PLDK-L812A
3PCR02458A.
Missing standby voltage 13V
PWM controller MDP16R
It's marked on the body.
But I can't find datasheet or identify PWM chip
Maybe somebody came across with this PSU, would you help me.
Thank you.... -
It must be the PWM controller on a Netapp PSU (model ym-2751a)
Also include a picture where is he location.
I believe it has 7 pins and starts by TOP.
Thanks -
Hello have this LD A200WL19VDC mini pc psu that have only 5V ic vorking. no 3.33 and 12V. I need to identify this controllers to diagnose it....
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I have an ASUS ROG Strix- G513IH-HN008, motherboard G513-6050A3249301- MB-A04 (A4)
When I received the device, the device has no function. After an investigation, I found that the PWM CONTROLLER RT6575B (U6100) is getting warm and there is a short circuit at the 3V3 output. This normally supplies 3V3 for the embedded controller IT5571E-128 (U301). When measuring and analyzing with a thermal imaging camera, I found that some components are damaged: SLG4E42553VTR (U8500), IT5571E-128 (U301), LAN RTL8111H (U450), LOGIC 74LVC1G08GW (U1900), RT6575B (U6100) All these components are on... -
Looking for µP9512Q 4-phase buck controller datasheet.
I have search and search but can't find any datasheet for the P9512Q.
Someone ?
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