LG -P970 Service Manual page 166

LGE Internal Use Only
USIM For Infinieon
2.85V_SIM
4
GND1
5
VPP
6
SIM_IO
IO
10
GND5
9
GND4
Main 2 Sub
VBAT
3.0V_MOTION
CN101
1
2
3
4
5
6
GYRO_INT_N
7
COM_INT
8
MOTION_INT
9
PWR_ON_SW
10
SIM_RST
11
SIM_CLK
12
SIM_IO
13
14
I2C3_SCL
15
I2C3_SDA
16
17
KEY_C[0]
18
KEY_R[0]
19
KEY_R[1]
20
KEY_R[2]
J101
1
VCC
2
SIM_RST
RST
3
SIM_CLK
CLK
7
GND2
8
GND3
C107
C106 C108
DNI 18p
0.1u
2.85V_SIM
1.8V_MOTION_VIO
1.8V_VIO
40
39
38
37
36
35
FLASH_LED_TORCH
34
FLASH_LED_EN
33
GSM_TXON_IND
32
UART_TX_IFX
31
UART_RX_IFX
30
MICROSD_CMD
29
MICROSD_CLK
28
27
MICROSD_DAT0
26
MICROSD_DAT1
25
MICROSD_DAT2
24
MICROSD_DAT3
23
MICROSD_DET_N
22
21
- 166 - Copyright © 011 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
Only for training and service purposes