Checking Wcdma Block - LG U8210 Service Manual

4. TROUBLE SHOOTING

4.5 Checking WCDMA Block

START
1. Check VCXO 19..2MHz
2. Check ANT. SW Module
ANT_SEL0, 1, 2
3. Check RF Tx Level
4. Check PAM Block
5. Check RF Rx L evel
6. Re-download SW & CAL.
3.
1.
2.
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4.
5.