Dell W2306C Service Manual - Page 43

Repair Flow Chart

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8. Repair Flow Chart Defect Mode Failure Analysis Repair Dell W2306C Testing Abnormal Display Missing Line Bright Dot Dark Dot Light Leakage Mura Image Sticking Dot Defect Brightness Spot Dot Defect Particle No display Noise A Check Panel Panel Change Check Power Board Change Power Board Check Main board Change Main board Check Panel Check Keyboard Change Panel Change Keyboard Check Line Connected Power board and Minored Change Wires Check Main board Check Panel Change Main board Change Panel Test NG Next Step Completed 42

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Dell W2306C
42
8. Repair Flow Chart
Defect Mode
Failure Analysis
Repair
Testing
Completed
NG
Next Step
Missing Line
Bright Dot
Dark Dot
Light Leakage
Mura
Image Sticking
Dot Defect
Brightness Spot
Dot Defect
Particle
Check Panel
Panel Change
No display
Check Power Board
Check Main board
Check Panel
Change Panel
Change Main board
Change Power Board
Check Keyboard
Change Keyboard
Check Line Connected
Power board and Minored
Change Wires
Noise
Check Main board
Check Panel
Change Main board
Change Panel
Test
A
Abnormal
Display