Checking Rf Signal Path (Mobile S/W, Diplexer, Duplexer) - LG VX8610 Service Manual
Dual band cdma pcs/cellular/gps mobile phone
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Also See for VX8610:
- User manuals (30 pages) ,
- User manual (290 pages) ,
- Manual del usuario (157 pages)
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VX8610
4.1.1.4 Checking RF signal path (Mobile S/W, Diplexer, Duplexer)
TP1
Copyright © 2007 LG Electronics. Inc. All right reserved
Only for training and service purposes
Test Point
Test Point
DP100
Pin3 C112,C113
U102
Pin4
F101
Pin6
Circuit Diagram
Circuit Diagram
TP2
RFR6500
L115,C125
DP101
Pin3
U101
Pin2
Mobile S/W
TP3
- 42 -
PCS Tx
DCN Tx
PCS Rx
DCN Rx
LGE Internal Use Only
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Troubleshooting
