Sony Ericsson K700 Schematics

FM_RDFLAG

FM_RDFLAG

No Groundplane underneath

FMI2CEN

RTCCLK

FM_ANTENNA

Digital 1.5V 32768Hz

No Groundplane underneath

C4126
1nF

R4126
3,3Kohms

C4127

100nF

R4125
0ohms

FMI2CEN

RTCCLK

L4119
100nH

R4143

3,9Kohms

Low ESR

C4118
22pF

C4149

470pF

R4144

100Kohms

C4150
2,2nF

L4120
27nH

C4119
100pF

L4121
120nH

VFM_BT

C4114

R4130
12ohms

R4112

33Kohms

C4120
27pF

4,7nF

C4132
22nF

C4111

C4113

C4122
47pF

22nF

22nFC4110

47nF

C4133
4,7uF

VFM_BT

R4114
100Kohms

R4131

4,7ohms

C4131
22nF

C4130
33nF

R4115
100Kohms

N4100

11

WRITE_READ

12

BUSMODE

13

BUSENABLE

14

SWPORT1

15

SWPORT2

16

XTAL1

17

XTAL2

18

PHASEFIL

19

PILFIL

27

TIFC

38

TAGC

35

RFI1

37

RFI2

36

RFGND

5

VCC

7

VCCD

26

VREF

34

VCCA

32

IGAIN

TEA5767HN
RYT109905/2

R4133
18Kohms
1%

Low Temp. coefficient.

FM Radio

CPOUT
VCOTANK1
VCOTANK2

LOOPSW

VAFL

VAFR

TMUTE

MPXO
LIMDEC1
LIMDEC2

DGND

DATA

CLOCK

AGND

NC1
NC2
NC3
NC4
NC5
NC6
NC7

PIN 41 to GND

V4140

BB202

L4141
33nH

2
3
4

39

23
22
24
25
28
29

6
8

9

33

1
10
20
21
30
31
40

AGND short trace to GND

C4146

47nF

C4145
47nF

C41441nFC4112
33nF

C4148
220nF

C4147
220nF

V4141

BB202

L4140
33nH

C4141
22nF

C4140
47nF

R4140
10Kohms

R4141
100Kohms

C4142
10nF

R4142
12ohms

VFM_BT

ROUT
LOUT

ATMS_REF

C4121

1nF

NM

I2CCLK

I2CDAT

VFM_BT

I2C Addresses:
FM 0xC0(W) 0xC1(R)

VFM_BT

I2CCLK
I2CDAT

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ATMS_REF

Approved according to 00021-LXE 107 42/1

Sony Ericsson

LD/SEM/BGUR/BDFC (Johan Mercke)

4/1911- ROA 128 1044