LG PRADA KE850 - Page 89

5. Trouble shooting
- 90 -
Check
line
crack
START
Pin1 of U102 is high
and Pin3 low?
Check Line &
Mold Crack
Assemble
Check U102 or
replace it
Replace connector
(CN101)
Yes
No
No
Check Vibrator contact
Replace Vibrator
Yes