LG KG920 - Receiver Trouble

4. TROUBLE SHOOTING
- 124 -
4.15 Receiver Trouble
Figure 4-91.
C146
39p
4.7
R111
R109
4.7
T8
SGND1
R8
SGND2 DGND
C2
GPI
LGND
N15
M2
AOUT1N
K15
AOUT1P
J15
AOUT2N1
T9
AOUT2N2
R9
AOUT2P1
R11
AOUT2P2
T11
AOUT3L
J16
AOUT3R
K16
B16
AGND1
A11
AGND2 AGND3
L15
C149
39p
C145
39p
39p
C148C147
39p
C144
39p
39p
C150
SPK_P_SM
RCV_P
RCV_N
AUX_OUT_L
AUX_OUT_R
RECEIVER CONNECTOR
CN303
1
2
VA304
ICVL0505101V150FR
ICVL0505101V150FR
VA305
R305 0
R304 0
RCV_P
RCV_N
Figure 4-87.
Figure 4-88.
U100
CN303(Sub)
R304(Sub)
R305(Sub)
CN601
CN302(Sub)
R109
R111
Figure 4-89.
Figure 4-90.
CIRCUIT
TEST POINT