Vibrator Trouble - LG C1150 Service Manual

4. TROUBLE SHOOTING

4.9 Vibrator Trouble

Test Points
Figure 4-21(a)
Circuit Diagram
When the vibrator works, the
signal at this point goes H
VIBRATOR
When the vibrator works, the
current flow in this direction.
R210
R211
R215
VBAT VBAT
R210 20 R211 47K
R213 220
Q202
R214 1.5K
R215
100K
EMZ2
D201
1SS352-TPH3_F
- 78 -
Q202
R213
Vibrator
Soldering Check
in LCD Module
From the vibrator at LCD
module via CN201.
MOTOR
VA204
Current path
C220
4.7u
Figure 4-21(b)