Interface Diagram; Circuit Diagram - LG TU550 Service Manual

6.2 Interface Diagram

Ant_Sel 0,1,2
PA_ramp
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
PA_EN, Band
PA_ON
HDET
TRK_LO_ADJ
TU550 Interface Diagram
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6. BLOCK DIAGRAM
UHF_VCO_Band
LGE Internal Use Only