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5-24
SGH-N500 Flow Chart of Troubleshooting and Circuit Diagrams
OUT
VC
4
VCC
1
U100
TOA1300VAI4KRA
3
GND
2
R105
91K
2.2nH
L402
27K
R104
C123
10NF
15
XIN
R103
2.2K
RFLD
2
RFOUT
10
SCLK
26
27
SDAT
25
SENB
VDDD
17
24
VDDI
11
VDDR
GNDR5
8
IFLA
19
20
IFLB
23
IFOUT
13
PWDNB
RFLA
6
5
RFLB
3
RFLC
GNDD2
14
GNDI
22
21
GNDI1
GNDR
4
9
GNDR1
GNDR2
7
28
GNDR3
1
GNDR4
U478
SI4133G-XM2R
AUXOUT
12
29
GND4
GND5
30
31
GND6
32
GND7
18
GNDD
GNDD1
16
10K
10K
R101
560
R117
R582
R106
1K
L404
10nH
C137 560PF
220PF
C114
560PF
C481
C110
220PF
C112
220PF
220PF
C111
C126
1NF
R102
10
1
10NF
C101
Q100
2SC4617
2
3
1K
C102
10NF
NC
R107
SCLK
3VRF
C768
XVCC
AFC
CLK13M
RFLO
IFLO
SYNEN1
SDATA