LG LG-E960 - Page 48

4. TROUBLE SHOOTING
- 48 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Schematic of the Crystal Part (19.2MHz)
C23024
100n
R23005
0
EPSON
EAW61843801
19.2MHz
X23001 X1G0038510002
6 5
3 2
4 1
NC/GND
VCC
GNDOUT
TP1TP2
PM8921_XO_ADC_GND
VREG_XO
Isolated ground for XO circuits only
GND for PM8921 XO_ADC
TCXO
TP1
TP23002
R23006
0
TP23001
P11
V4
A3
A2
L7
J14
N6
K7
J7
H7
L2
XTAL_19M_OUT
XO_OUT_A0
XO_OUT_A1
XO_OUT_A2
XO_OUT_D0
XO_OUT_D0_EN
XO_OUT_D1
XTAL_32K_IN
XTAL_32K_OUT
SLEEP_CLK0
GPIO_38/UART_M_RX
PM8921_SLEEP_CLK0
CXO_EN
PM8921_XO_OUT_D0
PM8921_XO_OUT_D1
Rev.B
TP2