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FM_RDFLAG
FM_RDFLAG
No Groundplane underneath
V4141
V4140
C4140
47nF
C4142
BB202
BB202 10nF
L4141 L4140
33nH 33nH R4140
10Kohms
VFM_BT
R4141
100Kohms
VFM_BT
R4142
12ohms
N4100
FMI2CEN FMI2CEN
FM Radio CPOUT 2
C4141
3 22nF
R4115 VCOTANK1
R4114
R4144 100Kohms
100Kohms 11 WRITE_READ VCOTANK2 4
100Kohms
12 BUSMODE LOOPSW 39
13 C4148
BUSENABLE
C4149 220nF
R4143 14 SWPORT1 VAFL 23
470pF ROUT
3,9Kohms
RTCCLK Digital 1.5V 32768Hz RTCCLK 15 22
SWPORT2 VAFR
LOUT
C4111 22nF 16 24
XTAL1 TMUTE C4147
C4150
2,2nF R4112 17 25 220nF
XTAL2 MPXO
33Kohms
C4110 22nF 18 PHASEFIL LIMDEC1 28
C4112 1nF 19 29 C4144
PILFIL LIMDEC2
33nF
C4113 47nF 27 TIFC
No Groundplane underneath DGND 6 C4145
C4114 4,7nF 38 TAGC 47nF
8 C4146
DATA
47nF
C4118 CLOCK 9
35 RFI1
22pF 33
AGND
37
C4120 RFI2
FM_ANTENNA
27pF
36 RFGND NC1 1
C4119
L4119 100pF
NC2 10
100nH L4120 5
Low ESR L4121 VCC
27nH 120nH NC3 20 AGND short trace to GND
7 VCCD
NC4 21
26 VREF
C4122 NC5 30
47pF 34
VCCA
C4130 NC6 31
33nF 32 IGAIN
NC7 40
R4126
3,3Kohms
VFM_BT
TEA5767HN
R4130 RYT109905/2
PIN 41 to GND
12ohms
C4127
100nF
C4126
R4125
1nF 0ohms R4131
4,7ohms
R4133
18Kohms
1%
C4132 C4133 C4131 Low Temp. coefficient.
22nF 4,7uF 22nF
ATMS_REF
ATMS_REF
C4121
1nF
NM
I2CCLK I2CCLK
I2CDAT 2CDAT
I2C Addresses:
FM 0xC0(W) 0xC1(R)
Approved according to 00021-LXE 107 42/1
VFM_BT
Sony Ericsson
VFM_BT
LD/SEM/BGUR/BDFC (Johan Mercke)
4/1911- ROA 128 1044