Audio Fm Radio - Sony Ericsson W995 Troubleshooting Manual

Audio Jack
R3301 0ohms
TP3103
AU_GND
M1005
<NM>
L3302
BLM15EG221SN1
1200-6898
M1005
FM_ANTENNA
PWRRSTn
PWRRSTn
I2CCLK1
I2CCLK1
I2CDAT1
I2CDAT1
RTCCLK
RTCCLK
VBAT VDDE18
VBAT
VDDE18
MEASUREMENT POINTS

Audio FM Radio

V3300
ESDARF01-1BM2
1201-2253
VDDE18
N1300
C3306
220pF
B8
FM_FMIP
L3300
270nH
1000-1899
M1608
C8
FM_RFGND
C9
FM_RST
D9
FM_SENB
E9
FM_SCL
D8
FM_SDA
D7
FM_RTCCLK
VBAT VDDE18
A7
FM_GPIO1
A6
FM_GPIO2
A5
FM_GPIO3
R3304
0ohms
<NM>
A4
FM_VA
B3
FM_VD
D6
FM_VIO
C3304 C3305
22nF 100nF
M1005
STLC2593
1200-9840
R3302
FM_INT
3.3Kohms
BLUETOOTH-FM_FM
FM_RADIO_IO
C5
FM_ROUT
B5
FM_LOUT
D4
NC
NC
F7
NC
NC
F8
NC
NC
L4
NC
NC
L5
NC
NC
L6
NC
NC
FM_PWR_GND
A3
FM_GND
B4
FM_GND
B6
FM_GND
B7
FM_GND
C4
FM_GND
C6
FM_GND
C7
FM_GND
D5
FM_GND
1
N2010
R17
APPLICATION GPIO_00
DB3210BDT/7POPHF
1210-4190 1
SEMC Troubleshooting Manual
W995
FMR
FMR
FML
FML
Made for
Audio
FM Radio
Document Nr Revision
1222-0556 Page A4 3
1230-1858 rev. 1 57 (125)