LG LG511C Service Manual page 89

LG511C LN510
1
PWR_ON_SW/
2
+VPWR
R2020
TP2
+1.3_MSMC
R2016
TP3
+1.8_MSME1
R2015
TP4
+2.6_MSMP
R2017
TP5
+2.1_MSMA
R2011
TP6
+2.85_TCXO
3
<J-TAG>
CON2001
JTAG_STD_2COLUMN_10P
RTCK
TRST
RESIN
PS_HOLD
LG Electronics Inc.
R5014
1k
R2038
0
+2.1V_RFRX1
-1.8V_NCP
+2.85V_TCXO
+2.8V_LCD
+2.1V_RFTX
+2.1V_RFRX2
+2.6V_MSMP2
+1.8V_MSME1
+2.1V_MSMA
+2.25V_SMPS_RF
+1.3V_MPLL
+2.6V_BT
+1.3V_MSMC
1
TCK
TCK
2
RTCK
3
TDO
TDO
4
TDI
TDI
5
TMS
TMS
6
TRST/
7
+2.6V_MSMP2
VCC
8
RESIN/
R2033 10k
9
PS_HOLD
10
R2034 DNI
GND
Circuit Diagram
Circuit Diagram
CON5005
SIDEKEY_2PIN_MAIN
1
PWR
2
GND
K22
AB17
C2039
R21
2.2u
0
R2010
R2022 121k +/-1%
R2012 0
R2013 0
R2014 0
R2015 0
R2016
0
R2017 0
R2018 0
R2019 0
8 /168
VDD_RFTX_9
VDD_SPKR
VREG_RFRX1
C2042
0.1u
TP7
R101
TP1 TP1
PWR_ON_SW/
C2056
4.7u
1608
R2027
PS_HOLD