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4.2.2 RF Transmitting Path Trouble Shooting
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
START
HP8960 : Test mode
190 CH, 5 level setting (TCH)
190 CH, -60dBm setting (BCCH)
Spectrum analyzer setting
Oscilloscope setting
1. Check
Regulator Circuit
2. Check
DCXO Circuit
3. Check
FEM Circuit
Re-download SW & CAL
4. Check
Transceiver Circuit
SW400
FL400
U402
U403
X400
U400
U405
U404
U401
Z3X-BOX.COM
Содержание SHINE CE110
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