Samsung GT-I9295 Service Manual page 56

8-3-4. Sim Part
Check the connection of
Check the SIM Voltage.
C943 >= 1.8 or 3.0?
VREG_S4_1P8
VREG_L6_2P9
NFC_SIMVCC
R916
NFC_ANT_1
NFC_ANT_2
T_FLASH_CLK_2P9V
T_FLASH_DETECT
T_FLASH_D(3)_2P9V
T_FLASH_D(2)_2P9V
T_FLASH_D(1)_2P9V
T_FLASH_D(0)_2P9V
T_FLASH_CMD_2P9V
C942 C943
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Insert SIM card
Yes
HDC901
Yes
Yes
END
VREG_L6
C939
HDC901
2 2
1 1
4 3
4 3
5 5
6 6
8 7
8 7
10 10 9 9
12 11
12
11
14 14 13 13
16 15
16 15
17 17
18 18
19
20 20 19
22 22 21 21
24 23
24
23
NC
NC NC NC
28 27 26 25
No
Connect SIM FPCB again
No
Replace the SIM FPCB
SIM_IO
SIM_CLK
SIM_RST
NFC_SWP
8-13
Level 3 Repair