LG -E445 Service Manual page 102

TP3: C134
(+2V8_VTCXO_MTK )
LGE Internal Use Only
MT6162
(U101)
TP2: C105
(+2V85_VRF_MTK )
REFCLK1
TP1
REFCLK2
REFCLK3
VDDXO
NC4
XO2
U101
XO1/REFIN
VTUNE
CLK_MODE
VSUP2b
GND1
TP1 : C113
(+1V8_VRF_MTK )
TP2
A2 C124 1n
B3
A4
B5
+2V8_VTCXO_MTK
A6
TP3
B7
C131
A8 1n
B9
A10 C134
B11
C135 1u
A12
- 102 - Copyright © 2013 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
SYSCLK
MAIN_CLK_26MHz
0.1u
Only for training and service purposes