LG -E445 Service Manual page 30

4. TROUBLE SHOOTING
4.1.1.2 Checking MT6162 XO circuit
START
YES
Check TP1(C131)
XO circuit is Ok . See next page
Is it 26MHz? to check RF signal path.
NO
Replace X101 and
then check TP1(C131)
YES
XO circuit is Ok . See next page
Is it similar ?
to check RF signal path.
NO
Replace Main B/D
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