Vibrator Trouble - LG C1100 Service Manual

4.9 Vibrator Trouble

Test Points
Circuit Diagram
When the vibrator works, the
signal at this point goes H
Q202
Vibrator
block
Figure 4-21.(a)
VBAT
R223
H
R233 1.5K
VIBRATOR
R234
100K
When the vibrator works, the
current flow in this direction.
Vibrator
Soldering Check
in LCD Module
VBAT
20 R224 47K
L
R230 220
Q202
EMZ2
VA204
D201
1SS352
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4. Trouble Shooting
Figure 4-21.(b)
From the vibrator at LCD
module via CN201.
MOTOR
C273
4.7u
Current path