LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4.5.2. Checking RF Rx Block
4. TROUBLE SHOOTING
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TP1 : EGSM Rx block
TP2 : PCS Rx block
TP3 : DCS Rx block
EGSM RX
PCS RX
DCS RX
L30
NA
L17
18nH
L13
3.9nH
NA
C1439
4.7nH
L27
NA
L40
L12
3.9nH
18nH
L16
C1440
0.5p
L28
4.7nH
15nH
L10
TP1: L16,L17 (EGSM Rx block)
TP2: L12,L13 (PCS Rx block)
TP3: L27,L28 (DCS Rx block)
Rev 1.0