3. TROUBLE SHOOTING
- 170 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
TP1
CN13001
21
20
22
19
23
18
24
17
25
16
26
15
27
14
28
13
29
12
30
11
31
10
32
9
33
8
34
7
35
6
36
5
37
4
38
3
39
2
40
1
D13008
D13009
D1301
0
D13012
C13014
DNI
ZD1301
0
FL13004
3
2
1
IN
GN
D
OUT
+3V3_VREG_L23
1u
C13004
0.1u
C1300
3
1u
C13009
R13005
47K
22p
C13008
R13023
4.7K
R13012
4.7K
+1V8_VREG_LVS3
+1V8_VREG_LVS3
+3V3_VREG_L22
VBUS_USB_IN_PM
+1V8_VREG_S3A
ZD1300
3
ZD13004
USB_ID
SPK_N
SPK_P
KEY_LED_SNK1
TOUCH_RESET
TOUCH_INT_N
KEY_LED_SNK2
C_4/14
C_4/14
TP2
CN13001
21
20
22
19
23
18
24
17
25
16
26
15
27
14
28
13
29
12
30
11
31
10
32
9
33
8
34
7
35
6
36
5
37
4
38
3
39
2
40
1
ZD13008
2
1
ZD1300
9
2
1
0.1u
C13011
0.1u
C13010
ZD13000
ZD13001
TOUCH_I2C_SCL
TOUCH_I2C_SDA
MSM_USB_SS_RX_P
MSM_USB_SS_RX_M
MSM_USB_SS_TX_P
MSM_USB_SS_TX_M
KEY_UP
KEY_DOWN
+5V0_VREG
PHONE_ON_KEY_N
USB_HS1_DM_SLIM1
USB_HS1_DP_SLIM1
13'1/30
Rev.A
TP3
TP4