LG P705 Service Manual page 140

micro-SD SOCKET
(Push-Pull Type w/ detect)
nMICROSD_DET
VREG_SDCARD_2.85V
MMC_DATA[2]
MMC_DATA[3]
MMC_CLK
MMC_DATA[0]
MMC_DATA[1]
C105 C106
33p 0.1u
NFC ANT Matching Circuit
C107
DNI
C109
DNI
Digital Compass
+ Accelerometer sensor
C805
1
INT2
U800
2
PS1
3
PS2
LGE Internal Use Only
CN100
SW1 13
11
9
1
2
3
4
5
6
7
8
10
12
14
SW2
CAMERA FLASH LED DRIVER
L102
DNI
L103
DNI
FLASH_I2C_SDA
FLASH_I2C_SCL
C806
11
SDI
10
SDO
9
DRDY
USIM (6pin Normal)
VREG_USIM_3.0V
R102
L100 0
J100
C1 C5
15K
VCC GND1
C2 C6
USIM_RST RST VPP
C3 C7
CLK IO
USIM_CLK
C9 C12
GND2 GND5
C10 C11
GND3 GND4
C100 C101 C102 C103
C104
33p 33p 0.1u 22p
DNI
VREG_NFC_3.0V
VREG_USIM_3.0V
USIM_CLK
USIM_DATA USIM_RST
D102
Routing line must be thick enough to support 1.5A!!
VBAT
L101
1u
C108
10u
E3 A1
FLASH_TXMASK TXMASK/TORCH VOUT1
E2 C1
STROBE VOUT2 2
U100 LD100
C110
A3
LED_OUT1 10u
C3
LED_OUT2
E1
SDA
1
D1
SCL
- 140 -
VOLUME KEY
KB100
R101
470 KB101
R103
470
R104
470
SUB-TO-MAIN CONNECTOR
CN102
1 34
2 33
3 32
VBAT
4 31
5 30
VREG_MSME_1.8V
6 29
7 28
8 27
9 26
VREG_SDCARD_2.85V
10 25
VREG_NFC_3.0V
11 24
VREG_USIM_3.0V
12 23
13 22
14 21
15 20
16 19
17 18
Copyright © 2012 LG Electronics. Inc. All right reserved.
7. CIRCUIT DIAGRAM
Only for training and service purposes