LG GB110 Service Manual page 87

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TEST POINT
CHECKING FLOW
Check TP1, TP2 of
TP1
W601
W601
with RF Cable
TP2
Replace Mobile
Signal is
SW(W601)
OK?
Replace SAW
Check TP3,4 and 5,6
Filter(U602)
of U602?
U602
U601
Mobile SW & ASM is
OK.
TP6
TP3
TP4 TP5
See next Page
H
U101
X6101
* TP 3, 4 and 5, 6 outputs of
U602 are balanced
87

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