4. TROUBLE SHOOTING
- 61 -
Copyright © 011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. TROUBLE SHOOTING
ͽͶ͑ͺΟΥΖΣΟΒΝ͑ΆΤΖ͑ΟΝΪ
64/147
4.1 RF Component
4. TROUBLE SHOOTING
Figure 4.1
U101
Memory(1G NOR/256pSRAM)
PF38F6066M0Y3DE
U102
Main Chip (A-GOLDRADIO)
PMB8810(XMM213)
U404
GPRS QUAD TX MODULE
RF7161
X102
Crystal, 26MHz Clock
DSX321G-26M(8PF)
SW401
RF Switch
NMS-306(RF500)
4.
TROUBLE SHOOTING
U102
U404
X102
U101
SW401