Gsm Tx Part Troubleshooting - LG D686 Service Manual

3.4 GSM Tx Part Troubleshooting

3.4.1 GSM850/900/DCS/PCS Tx
DPX (FL103)
B5
DPX (FL105)
B1
SKY77589
DPX (FL106)
(U102)
B8
LGE Internal Use Only
MT6162
(U101)
DPX (FL102)
B2
TOP Side
- 67 - Copyright © 2013 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
Only for training and service purposes