LG KP105 - Receiver Trouble

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4. TROUBLE SHOOTING
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4.11 Receiver Trouble
R221
R229
L202
L201
TP1
TP2
TEST POINT
CIRCUIT DIAGRAM
R229 4.7
L201 22nH
15p
C217
C223
15p
NA
C224
R_S_P
22nHL202
R_S_N
NA
C222
R221 4.7
15p
C221
REC_N
REC_P
TP1
TP2