3. TROUBLE SHOOTING
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Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LGE Internal Use Only
3.5.4 Checking RF Rx Level
WCDMA B1
LGE Internal Use Only
3.5.4 Checking RF Rx Level
WCDMA B1
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GND1
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CPL_OUT
VBATT
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VCC
RFIN_HB
VMODE
NC
CPL_IN
RFOUT_LB
GND2
PGND
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CPL factor(LB) : 20.5 - 21.5dB
CPL factor(HB) : 19.5dB
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TP2
TP1
TP3