U8800 Maintenance Manual Basic Version V1.1 Internal
2011-03-21
Huawei confidential. No spreading without permission. Page 18 of 61
6 Maintenance Tools
Name: Constant-temperature Hot Air Gun
Purpose: Heat component.
Name: Soldering Iron
Purpose : Repair soldering
Name: DC Power Supply
Purpose: Supply voltage and current.
Name: Soldering Station
Purpose: Fix main board.
Name: Pb-free Solder Wire
Purpose: Join component.
Name: Digital Multimeter
Purpose: Service measure
Name: Oscilloscope
Purpose: Service measure
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