L1
Service
Manual
TCL
Communication Ltd.
Rev.
9003A/9003X/VF1100 Level 1 Service Manual
Page
1.1
12/30
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2.5.3. End user USB cable
2.6. Maintenance policy
This chapter describes the maintenance of the 9003A/9003X/VF1100 series device authorized at L1 repair
centre. The maintenance operations can only be performed in approved repair centres.
General
Main L1 maintenance operations are as following:
2.6.1. For handset:
1) Warranty check
2) Function test
3) SW downloading
4)
Replacement of the defective tablet.
2.6.2. For standard accessories (charger, headset and USB cable)
1)
Warranty check
2)
Functional check
