HI,
I need an A1706 820-00923-A CLEAN ME file. I couldn't found it on the forum. Does anyone have it?
Thanks and regards,
megabitit
Member
Last Activity: 04-24-2025, 10:26 AM
Joined: 04-13-2020
Location: Porto
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A1706 820-00923-a clean me
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Re: A1707 no CPU Vcore
Does anyone has any ideas? What should I check now? -
Re: A1707 no CPU Vcore
The PP3V3_S5_T139 = Fluctuates between 0V and 3.3VLeave a comment:
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Re: A1707 no CPU Vcore
Hello piernov.
the PP5V_S5 = Fluctuates between 0V and 5V
The resistance of the PP3V3_SUS = 3M Ohm
The resistance of the PP5V_S4 = 5M Ohm
The PP3V3_S5 = Fluctuates between 0V and 3.3V
I have no idea of what's causing thisLeave a comment:
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Re: A1707 no CPU Vcore
Good afternoon,
The board just stoped working. It has no liquid damages or anything else... just stop working.
Here are the measurements I got:
PPBUS_G3H = 12.58V
PPBUS_HS_CPU = 12.58V
PPBUS_HS_GPU = 12.58V
PPBUS_HS_OTH5V = 12.58V
PPBUS_HS_OTH3V3 = 12.58V
PPBUS_S4_HS_TPAD = 12.58V
PPVCC_S0_CPU = 0V
PPVCCSA_S0_CPU = 0V
PPVCCGT_S0_CPU = 0V
PPVCCIO_S0_CPU = 0V
PP3V3_G3H = 3.4V
PP3V0_G3H = 3.0V
PP1V2_S3 = 0V
PP1V2_S3_CPUDDR = 0V
PP1V2_S0SW...Leave a comment:
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Re: A1707 no CPU Vcore
Yes MobileXT, i do have PPBUS_G3H.Leave a comment:
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Re: A1707 no CPU Vcore
Thank you piernov. I´m measuring all the power rails, and i´ll post them hear today. If you can help me, i´ll be apreciated.Leave a comment:
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Re: A1707 no CPU Vcore
Thank you guys.
Yes, i do have PPBUS_G3H.
I´m measuring all the power rails, and i´ll post them hear today. If anyone can help me, i´ll be apreciated guys.Leave a comment:
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A1707 no CPU Vcore
Hello Guys,
I have an A1707 820-00281-A, that doesn´t boot, that has 19.5V and stays at 20mA current, and drops to 0mA. All major rails voltages are ok, but I have 0V on L7211. I'm thinking in replacing the U7210.
Can anyone help me? -
Re: New Members - please post your introductions here
Hello, I'm from Portugal.Leave a comment:
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