Sony Ericsson K660i Troubleshooting Manual page 6

This sticker is ok
Fig. 1.2.2
1.2.3 Action
Make a general visual inspection for misuse, corrosion or oxidation from liquid damage. No further action should be taken for a liquid
damaged phone. Handle the unit according to local directives.
1208-5075 Rev 1
©
Company Internal Sony Ericsson Mobile Communications AB
This sticker is not ok
The white sticker that has been in contact with
liquid turns into a red or pink sticker. In this
case you should check the phone for liquid
damage
(See point 1.1.1)
Note: There must be clear marks after liquid on
the PCB before rejecting the phone for repair.
Fig. 1.2.3
Trouble Shooting Guide, Mechanical
.
6(36)