Main Receiver - LG KG920 Service Manual

3.13 Main Receiver

The receiver is placed to be contacted to SUB PCB through 80pins B to B Connector.
Receiver is connected to AOUT1P/AOUT1N. AOUT1P/N"s output impedance is 32ohm.
R13
AIN3L
R14
AIN3R
P15
AIN2P
R15
AIN2N
P16
AIN1P
R16
AIN1N
R12
NC_R12
C139 C140 C141
39p 39p 39p
J15
AOUT1P
K15
AOUT1N
R11
AOUT2P1 SPK_P_SM
T11
AOUT2P2
T9
AOUT2N1
R9
AOUT2N2
J16
AOUT3L
K16
AOUT3R
C2
GPI
C147 C148
C149
39p 39p
39p
RECEIVER CONNECTOR
CN303
1 R304 0
2 R305 0
VA304
ICVL0505101V150FR
Figure 3-34.
3. TECHNICAL BRIEF
AUX_MIC_P
AUX_MIC_N
MIC_IN+
MIC_IN-
C142
39p
CLOSE TO AD6535
R109
4.7 C144
39p
R111
4.7
C145
39p
AUX_OUT_L
AUX_OUT_R
C150
39p
RCV_P
RCV_N
VA305
ICVL0505101V150FR
- 69 -
RCV_P
RCV_N
C146
39p