LG -D295 Service Manual page 92

3. TROUBLE SHOOTING
3.5.1.4 Checking RF Flow(SAW filter)
START
No
Check C1101,C1102
Check TP1(L1105) for 1800/1900band
at FL1100
Check if there is any major difference referring
To Figure 3.5.1 (b). Is any signal detected at
that point ?
Check TP3(C1123),TP4(C1124), TP5(C1119),
TP6(C1120) at U1102. Is any DC signal detected
at that point ?
No
Replace U1100
Yes
TX module is OK. See next page to check DPX
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