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6. Vibration
Check the vibration contacts
(J603)
YES
Check the D602 is ok ?
YES
Check the R609 is ok ?
YES
U502 Damage
7. LCD
Check J801
YES
Check U801 is ok ?
YES
Check LCM data bus is ok ?
YES
LCM damage
Check LCM data bus
pin
1
2
3
4
1.1
X
0.8
1.1
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
NO
5
6
7
8
9
10
1.0
1.0
1.0
1.0
1.0
1.0
NO
Clean J603 or reinstall vibrator
NO
Relpace D602
NO
Relpace R609
Clean or resolder J801
NO
Relpace U801
NO
Relpace U401
11
12
13
14
15
1.0
1.0
1.0
1.1
1.1
- 89 -
6. Repairing
21
16
17
18
19
20
1.1
X
X
1.7
0
0.8
LGE Internal Use Only
22
0
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