Checking Wcdma Block - LG U8500 Service Manual

4. TROUBLE SHOOTING

4.5 Checking WCDMA Block

5.
START
1.
3. 4.
1. Check VCXO 19.2M Hz
2.
2. Check ANT. SW Module
ANT_SEL0, 1, 2
3. Check RF Tx Level
4. Check PAM Block
5. Check RF Rx Level
6. Re-download SW & CA L.
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