Sony Ericsson K610i Troubleshooting Manual, Mechanical page 5

On the pictures below you will see the different between a sticker that has been in contact with liquid (Fig. 1.2.3) and with one that
hasn't (Fig. 1.2.2).
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.
4/000 21-1/FEA 209 544/109 A
©
Company Internal Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Fig. 1.2.1
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
.
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