LG KG280 Service Manual - Page 40
Trouble Shooting
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4. TROUBLE SHOOTING 4.1 RF Component TEST POINT 4. TROUBLE SHOOTING FL600 U601 U600 X600 Figure 4-1 U600 U601(AD6549) X600 FL600 Power Amp Module(SKY77318) RF Main Chip VCTCXO, 26MHz Clock FEM Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes - 41 - LGE Internal Use Only
![](/manual_guide/products/lg-kg280-service-manual-8d3db4f/40.png)
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc.
All right reserved.
Only for training and service purposes
TEST POINT
4. TROUBLE SHOOTING
- 41 -
4. TROUBLE SHOOTING
4.1 RF Component
FL600
U600
U601
X600
Figure 4-1
U600
Power Amp Module(SKY77318)
U601(AD6549)
RF Main Chip
X600
VCTCXO, 26MHz Clock
FL600
FEM