LG D690 - Page 75

3. TROUBLE SHOOTING
- 75 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
P2P4
P1P3
P6
w\
P1P5
P2P6
P3P7
P4P8
G1 G2
T\}\kk}ks
R\}\kk}ko
SWB
E4
OUTF1
A2
OUTF2
B2
SWF2
B3
OVP
E2
SWF1
A3
RX}_t{rsjkpv
R\}\kk}ko
T\}\kk}ks
ENN
-OUT_N
CFLY2
ENP
SCL
PGND1
CFLY1
VIN
SDA
PGND2
OUT_P
REG2
SW
REG1
AGND
sjktpwpkh{hWw
sjktpwpkh{hWu
sjktpwpkh{hXu
sjktpwpkh{hXw
sjkw~t
PMIC_LED_A
wtpjslkh
PMIC_LED_C1
sjkylzl{u
sjk}zuj
PMIC_LED_C2
LCD_MAKER_ID
sjktpwpjsrw
sjktpwpjsru
X[WZY^jGGokr
jGGZUW}GlGskv
GYU_}GwtpjGpGzyj
~GaGWUZ
0.3mm
wGGhOYU_}P
ms^XWW
24
13
6
\
15
26
37
48
9 10
FL7101
ju`YWY
luiWW[W^WX
X]X\
X^X[
X_XZ
X`XY
YWXX
YXXW
YY`
YZ_
Y[^
Y\]
Y]\
Y^[
Y_Z
Y`Y
ZWX
}h^XWW
}h^XWX
}h^XWY
}h^XWZ
j^XW[ X
j^XW\ XW
|^XWW
stZ]Z`
k^XWW
lkzWWXWWWX
YX
X
j^XWX
j^\WZ YUY
j^\W[ [U^
[U^j^\WX
[U^j^\WW
{wz]\XZY
|^\WW
D2
D3
D1
E2
E3
E1
C2
C1
C3
B3
B2
B1
A3
A2
A1
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8