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Checking Tx signal path(B1/B2/B3/B4/B5/B8)
Circuit Diagram
TP1(+VBAT)
TP2(+VPA0)
TP4 (WB3/4 Tx)
TP3 (WB1 Tx)
LGE Internal Use Only
LGE Internal Use Only
3. TROUBLE SHOOTING
TP5 (WB2 Tx)
24
TP8(WCDMA B1/B2/B3/B4 Tx)
TP9(WCDMA B5/B8 Tx)
TP6 (WB5 Tx)
TP7 (WB8 Tx)
Copyright ⓒ 2016 LG Electronics. Inc. All right
Copyright ⓒ 2016 LG Electronics. Inc. All right
reserved. Only training and service purposes
reserved. Only training and service purposes
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