LG FM300 Service Manual page 57

LGE Internal Use Only
CHECKING FLOW
(1) Check the
VCC(TP2)
VCC >= 2.8V
Yes
(2) Check the AFC
voltage(TP1)
VC >= 1.4V
Yes
(3) Check the
frequency
19.2MHz(TP3)
Finish
- 57 -
4. TROUBLE SHOOTING
No
Check the
U502(LP8725-B) U502(LP8725 B)
No
Check the
U201(L2000)
No
Change the
X201
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