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© Samsung Electronics Co., LTD |
Confidential
5M CAM Problem
Step
Check point
Result value
Defect point
1
Confirm the defect symptom
-
-
2
Check the 5M CAM connector (HDC900)
Broken, dust, corrosion
5M CAM connector
(HDC900)
Normal
Go to the next step
3
Check the voltage of following chips
(C917, C920, C921, C922)
Notice. It should be measured when the 5M
CAM is activated on
If not the correct value
C917, C920,
C921, C922
C917 = 1.2V, C920 = 1.8V,
C921 = 2.8V, C922 = 2.8V
Go to the next step
4
Check the clock of R906
Notice. It should be measured when the 5M
CAM is activated on
R906 = 24Mhz
(Same signal compared with a
good PBA)
Go to the next step
If not the correct value
Main chip
5
Check the
Signal
of following Test Point
(TP CAM I900, TP CAM I901)
Notice. It should be measured when the 5M
CAM is activated on
Same signal compared with a
good PBA
Go to the next step
If not the correct value
R678, R679
6
Check the F900, F901
Notice. It should be measured when the 5M
CAM is activated on
Abnormal
F900, F901
Normal
Go to the next step
7
Replace the 5M CAM
Solved
5M CAM
Not solved
Main chip or PBA
Summary of Contents for GALAXY Note 8.0
Page 1: ...Samsung Electronics Co LTD Confidential HW Repair Guide GT N5100 Galaxy Note 8 0 March 2013...
Page 11: ...11 Samsung Electronics Co LTD Confidential Block Diagram...
Page 12: ...12 Samsung Electronics Co LTD Confidential Assembly Disassembly Instruction Assembly...
Page 13: ...13 Samsung Electronics Co LTD Confidential Assembly Disassembly Instruction...
Page 14: ...14 Samsung Electronics Co LTD Confidential Assembly Disassembly Instruction...
Page 15: ...15 Samsung Electronics Co LTD Confidential Assembly Disassembly Instruction Disassembly...
Page 16: ...16 Samsung Electronics Co LTD Confidential Assembly Disassembly Instruction...
Page 17: ...17 Samsung Electronics Co LTD Confidential Assembly Disassembly Instruction...
Page 24: ...24 Samsung Electronics Co LTD Confidential Charging Step2 3 U705 Charging IC C763...
Page 51: ...51 Samsung Electronics Co LTD Confidential Q A Question...