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Level 3 Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
8-23
8-3-10. WIFI
WIFI is not working
Check WIFI function ON
No
Enable WIFI Function
Yes
END
Check the Voltage on C249.
C259 = 2.8V
No
Check the U701(crack, open, damaged, etc.)
Yes
Check the Voltage on
C208 = 1.8V,C295 = 3.3V
No
Resolder or Replace U205
Yes
Check the Status of ANT204,
C219, L209, C279, C278
No
Resolder or change the F205
Yes
Check the Status of C291,
L208
No
Resolder or Replace F204
Yes
Resolder or Replace U204
Yes
Yes
Yes
Check the Status of C290,
L207, C292
No
Resolder or Replace F203
Yes
Check the Status of C273,
C274
No
Resolder or Replace F202
Yes
Check the Status of C298,
C297
No
Resolder or Replace F206
Yes
Check 26 MHz Clock at C254,
C266
No
Resolder or Replace OSC202
Summary of Contents for Galaxy Tab GT-P6210
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