Re: Sony KDL-48W657D (main board protect, green light steady at the same time red lig
Where do i get the panel board diagram?
How to bypass main board protect to panel to see the condition of panel appearance
FMstatic
New Member
Last Activity: 10-24-2021, 07:17 AM
Joined: 06-08-2021
Location: Laguna
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Re: Sony KDL-48W657D (main board protect, green light steady at the same time red lig
Main board replaced due to mcu BGA damageLeave a comment:
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Sony KDL-48W657D (main board protect, green light steady at the same time red light s
Diagnose (panel problem)
- main board replaced- still no good
- panel board check all supply present and correct voltage
- hang flex ribbon main board to panel (error 5blink) but when connected again nonstop red blink no pose and green light steady
-SDA and SCL supply 3.3v panel board
-BL is good simulated
Guys help me any suggestion
Main board protect 12v shut off when connected to panel board -
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-problem on my sony KDL-48w567dLeave a comment:
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Re: New Members - please post your introductions here
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