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TP2
+VPA0
+VPWR
35
RFOUT_B1
34
RFOUT_B3
33
RFOUT_B4
32
RFOUT_B2
31
RFOUT_B5_B26
30
GND14
U1300
29
RFOUT_B8
28
SKY77629-21
VCC1
27
VCC2
26
VCC_GSM
25
GND13
24
RFOUT_GSM_HB
23
GND12
22
RFOUT_GSM_LB
LGE Internal Use Only
1
RFIN_B1_B2
2
RFIN_B4
3
RFIN_B26
4
RFIN_B5_B8
5
GND1
6
VIO
7
GND2
8
SCLK
9
SDATA
10
GND3
11
VBATT
12
GND4
13
RFIN_GSM_HB
14
RFIN_GSM_LB
GND
TP4
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Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
TP3
+1V8_VREG_L10
R1302
0
RFFE1_CLK
R1303
0
RFFE1_DATA
+VPWR
TP1
Only for training and service purposes
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