37
© Samsung Electronics Co., LTD |
Confidential
Display Problem
Step
Check point
Result value
Defect point
1
Confirm the defect symptom
-
-
2
Check the LCD connector (HDC800)
Broken, dust, corrosion
Insert status
LCD connector
(HDC800)
Normal
Go to the next step
3
Check the signal or voltage of C804 and C806
Notice. It should be measured when the display is
activated on
If not the correct value
LED Backlight IC(U802)
Normal(C804 = high(18V),
C806 = V_BATT)
Go to the next step
4
Check the voltage of C800 and C801
Notice. It should be measured when the display is
activated on
If not the correct value
Buck boost Reg.(U800)
Normal(C800 = V_BATT,
C801 = 3.3V)
Go to the next step
5
Replace the LCD
Solved
LCD
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...