5-24
Flow Chart of Troubleshooting and Circuit Diagrams
R117 560
R101
10K
1.5K
R582
1K
R106
27PF
C769
10nH
L404
C137
220PF
560PF
C481
560PF
C114
220PF
C110
220PF
C112
C111
220PF
560PF
C126
C101
10NF
10nH
L600
2SC4617
Q100
2
3
1
10NF
C102
11
VDDR
15
XIN
560
R107
3
RFLC
RFLD
2
RFOUT
10
SCLK
26
27
SDAT
25
SENB
VDDD
17
VDDI
24
1
GNDR4
GNDR5
8
IFLA
19
20
IFLB
23
IFOUT
13
PWDNB
RFLA
6
5
RFLB
GNDD1
16
GNDD2
14
GNDI
22
21
GNDI1
GNDR
4
9
GNDR1
GNDR2
7
GNDR3
28
U478
AUXOUT
12
29
GND4
GND5
30
31
GND6
32
GND7
18
GNDD
GND
2
OUT
3
1
VC
4
VCC
SI4133G-XM2R
L402
2.2nH
TCO-9133S(13MHz)
U100
91K
R105
R104
27K
10NF
C123
3VRF
2.2K
R103
XVCC
AFC
CLK13M
RFLO
IFLO
SYNEN1
SCLK
SDATA