L1 Service Manual
1. Level 1 repair process .................................................................................................................... 4
2. General ............................................................................................................................................. 6
3. Portable Label .................................................................................................................................. 9
3.1. Label zones ...................................................................................................................................... 9
Commercial Label Samples.................................................................................................................. 9
CU label ................................................................................................................................................. 10
Commercial Label Samples................................................................................................................ 12
CU label ................................................................................................................................................. 13
3.2 L1 Spare Part List .......................................................................................................................... 14
3.3 Accessory ....................................................................................................................................... 15
3.3.1
Charger .................................................................................................................................... 15
3.3.2
End user USB cable .............................................................................................................. 16
3.4 LTE Keyboard ................................................................................................................................ 17
3.5 Maintenance policy ....................................................................................................................... 18
3.5.1
3.5.2
3.5.3
3.5.4
3.7 Invoice check ................................................................................................................................. 28
3.8 SN Check ....................................................................................................................................... 29
3.10
3.11
Accessories inspection .......................................................................................................... 34
3.12
4
Tablet System install..................................................................................................................... 43
4.2 BIOS install process ...................................................................................................................... 43
4.3 OS install process .......................................................................................................................... 45
5
LTE keyboard upgrade ................................................................................................................. 52
Rev.
1.1
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Content
ONETOUCH 8085+LKB001X/A Level 1 Service Manual
TCL
Communication Ltd.
Page
3/56