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Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
D10
4
2
1
20279-001E-01
ENWY0005501
SW100
G1
ANT
G2
C103
4.7n
FL100
IN
OUT
GND1 GND2
R102
DNI
C102
100p
R101
0
VA103
L102
DNI
VA101
VA100
FB100 1800
C110
1p
L105
100n
C104
4.7n
CLOSE1
CN100
C100
0.1u
6.3V
FL101
D102
33p
50V
C101
D103
CLOSE2
ANT100
MBV62562001
FEED
C108
DNI
C11
2
33p
50V
50V
33p
C11
1
R100
0
ANT101
MBV62562001
FEED
L100
82n
L106
100n
L101
82n
2
EAB62653001
CN102
BUJEON
BRS-181030P08-P
2
1
1u
C107
D101
EAB62830801
MIC100
GOERTEK
6
5
4
3
2
1
OUT
G1
G2
G3
PWR
G4
VBUS_USB_IN
CN101
G1
G2
G3
G4
CN103
6
7
8
1
2
3
4
5
9
10
11
+VPWR
WHVM-1030FS
VB100
EAU61805901
WOOSUNG
C106
DNI
22
p
50V
C105
VBUS_USB_IN
+VPWR
GND
GND
SPK_P
SPK_P
SPK_N
SPK_N
KEYPAD_SENSE_1
KEYPAD_SENSE_1
PMIC_VIB_N
PMIC_VIB_N
PM_USB_ID
PM_USB_ID
USB_D_M
USB_D_M
USB_D_P
USB_D_P
MIC_BIAS_1
MIC_BIAS_1
MIC_IN1_N
MIC_IN1_N
MIC_IN1_P
MIC_IN1_P
Part change
Rev.G
(07/04)
Add (Main-->Lower)
part change
(07/10)
Added @ Rev. 1.0 (131127)
Rev.E
Rev.E
Rev.J
Rev.G
Rev.C
(06/25)
add
size change (0603-->1005)
(06/24)
size change (0603-->1005)
(06/24)
size change (0603-->1006)
(06/24)
for CI, optimization
(06/24)
size change (1005-->1608)
Rev.C
(06/24)
size change (0603-->1005)
(06/03)
(06/24)
for Low voltage Surge
size change (0603-->1005)
Value change (1nF-->4.7nF)
Rev 1.0
P/N change
01/02
Rev.J
Add
(06/30)
(Rev.G)
Connector change
(Rev.G)
clamping:12V
600W 8/20 ¥ìs waveform.
Max. 27V(22.5A)
0529
for W&X commonize (X series :LED_SINK)
P/N change (01/02)
(06/24)
K-PJT CONNECTOR
PM_USB_ID : direct connection to USB connector to detect ID when MSM PHY is off
5PIN_MICRO_USB
GND Close to MIC
Main_MIC
SPEAKER
MOTOR
< LOWER FPCB >
MAIN_ANT
FPCB_LOWER_ CONNECTOR
Part change
Connector change