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4. TROUBLE SHOOTING
4.
TROUBLE SHOOTING
4.1 RF Component
SW401
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
U101
X102
U102
Figure 4.1
U101
U102
U404
X102
4. TROUBLE SHOOTING
U404
SW401
Memory(1G NOR/256pSRAM)
PF38F6066M0Y3DE
Main Chip (A-GOLDRADIO)
PMB8810(XMM213)
GPRS QUAD TX MODULE
RF7161
Crystal, 26MHz Clock
DSX321G-26M(8PF)
RF Switch
NMS-306(RF500)
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4. TROUBLE SHOOTING
LGE Internal Use Only
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