LG H990ds - Page 51

Copyright ⓒ 2016 LG Electronics. Inc. All right
reserved. Only training and service purposes
LGE Internal Use Only
3. TROUBLE SHOOTING
Circuit Diagram
GSM850 GSM900
GSM1800 GSM1900
3.7.1 GSM PART – GSM850/900/1800/1900 Rx
TP2(G900 Rx)
TP1(G850 Rx)
TP3(G1800 Rx)
TP4(G1900 Rx)
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