Chuck60
Member
Hi I received a board with liquid damage in 2 areas
1st Area:
u7400 in area CPUIMVP_TONB (R7403,C7441) AND CPUIMVP_ISNS1_P (R7406,R7466) the resistors #’s are just to pin point area of corrosion
2nd area:
Q5300 and R5314
I get a green light and quickly the light goes out in a split second.
I tested the
PPBUS_G3H 320 Kohms
PP3V42_G3H 1.79 Mohms
Lastly, I have another board here that chimes just has audio port issue. shouldn’t a 2011 A1286 screen fit this model? The lvds connector is silver ipex not gold ? Should I assume it’s 1680 x 1050? Or the standard resolution? It won’t go in so I’m assuming no. but I could’ve sworn I’ve tested another 820-3330 in my test enclosure in the past. Anyway thanks in advance
1st Area:
u7400 in area CPUIMVP_TONB (R7403,C7441) AND CPUIMVP_ISNS1_P (R7406,R7466) the resistors #’s are just to pin point area of corrosion
2nd area:
Q5300 and R5314
I get a green light and quickly the light goes out in a split second.
I tested the
PPBUS_G3H 320 Kohms
PP3V42_G3H 1.79 Mohms
Lastly, I have another board here that chimes just has audio port issue. shouldn’t a 2011 A1286 screen fit this model? The lvds connector is silver ipex not gold ? Should I assume it’s 1680 x 1050? Or the standard resolution? It won’t go in so I’m assuming no. but I could’ve sworn I’ve tested another 820-3330 in my test enclosure in the past. Anyway thanks in advance
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