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Old 06-29-2021, 07:51 AM   #129
knightace
KnightAce
 
Join Date: Apr 2021
City & State: Islamabad
My Country: Pakistan
Line Voltage: 220VAC 50Hz
I'm a: Knowledge Seeker
Posts: 12
Default Re: Dell 2007FPB teardown

Today I took the Images from Closer look of the board. The Codes are pretty Clean. There was also some kind of Fume like colour on the Solder tips of the Components attached from the Top of the board and a high watt resistor Burnt/damaged. All the Images are shared. I would also be grateful if you people could find the root of this damaged, because what i did was only using multimeter and checking voltages across ground and points on the board (With board connected to AC Mains) and suddenly

The Images with name circuit-index will give you a proper view of the circuitry of the board ( I tried to take the negative so that all black becomes white . Thought the codes would be easier to read) .
Attached Images
File Type: jpg 2021-6-29 14-36-8.jpg (243.6 KB, 16 views)
File Type: jpg 2021-6-29 14-36-44.jpg (277.3 KB, 15 views)
File Type: jpg 2021-6-29 14-36-54.jpg (221.3 KB, 16 views)
File Type: jpg 2021-6-29 14-37-31.jpg (313.6 KB, 14 views)
File Type: jpg 2021-6-29 14-37-58.jpg (294.4 KB, 13 views)
File Type: jpg 2021-6-29 14-38-17 (1).jpg (580.8 KB, 12 views)
File Type: jpg 2021-6-29 14-40-4.jpg (528.2 KB, 11 views)
File Type: jpg circuit-1.jpg (687.0 KB, 12 views)
File Type: jpg circuit-2.jpg (702.3 KB, 14 views)
File Type: jpg Circuit-3.jpg (631.8 KB, 9 views)
File Type: jpg Circuit-4.jpg (631.8 KB, 12 views)

Last edited by knightace; 06-29-2021 at 07:54 AM.. Reason: I didn't feel that my Reply was clear enough
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