Connectivity - Adc & I2C; Semc Troubleshooting Manual W890 - Sony Ericsson W890 Troubleshooting Manual

TX_ADSTR TX_ADSTR
AID_AD AID_AD
VAD VAD
TESTOUT TESTOUT
VBACKUP VBACKUP
C2431 C2431
R2442 R2442 R2443 R2443 C2432 C2432
22pF 22pF
22pF 22pF
4.7Kohms 4.7Kohms 4.7Kohms 4.7Kohms
<NM> <NM>
<NM> <NM>
OPTOSENSE OPTOSENSE
VDDE18 VDDE18 VAUDIO26 VAUDIO26
VDDE18
VAUDIO26
MEASUREMENT POINTS
VDDE18 VDDE18
R2400 R2400
NM NM 10Kohms 10Kohms
TX_ADSTR TX_ADSTR
AID_AD AID_AD
VAD VAD
TESTOUT TESTOUT
RTEMP RTEMP
OPTOTEMP OPTOTEMP
VBACKUP VBACKUP
OPTOSENSE OPTOSENSE
D2000 D2000
Anja-PoP bottom - CONNECTIVITY Anja-PoP bottom - CONNECTIVITY
SHARED I2C IF (ACC+APP#0) SHARED I2C IF (ACC+APP#0)
DB3150FT/7POPHF DB3150FT/7POPHF
1201-8568 1201-8568
D2000 D2000
An a-PoP bottom - CONNECTIVITY An a-PoP bottom - CONNECTIVITY j j
DB3150FT/7POPHF DB3150FT/7POPHF
1201-8568 1201-8568
Connectivity - ADC & I2C
N2000 N2000
R2421 R2421
R2422 R2422
Er csson AB 3100 Er csson AB 3100 i i
4.7Kohms 4.7Kohms 4.7Kohms 4.7Kohms
OP AND SERVICES OP AND SERVICES
GPADC AND AUTOADC GPADC AND AUTOADC
A5 A5
TXON TXON
LDOD LDOD
A9 A9
GPA0 GPA0
B9 B9
GPA1 GPA1
C9 C9
GPA2 GPA2
B8 B8
GPA3 GPA3
A8 A8
ADC ADC
GPA4 GPA4
10bit 10bit
C8 C8
GPA5 GPA5
AUTO AUTO
D8 D8
CTL CTL
GPA6 GPA6
B7 B7
GPA7 GPA7
C7 C7
GPA12 GPA12
C10 C10
VDD_ADC VDD_ADC AD_OUT AD_OUT
VAUDIO26 VAUDIO26
AB3100 AB3100 1 1
1202-0639 1202-0639
C2401 C2401
C2400 C2400
1uF 1uF
100nF 100nF
VDDE18 VDDE18
R2401 R2401
R2402 R2402
3.3Kohms 3.3Kohms
3.3Kohms 3.3Kohms
AD23 AD23 I2CDAT0 I2CDAT0
I2CSDA I2CSDA
AC24 AC24 I2CCLK0 I2CCLK0
I2CSCL I2CSCL
1 1
VDDE18 VDDE18
R2403 R2403 R2404 R2404
3.3Kohms 3.3Kohms
3.3Kohms 3.3Kohms
APPLICATION I2C (APP#1) APPLICATION I2C (APP#1)
AB24 AB24 I2CDAT1 I2CDAT1
I2CSDA2 I2CSDA2
I2CCLK1 I2CCLK1
AA23 AA23
I2CSCL2 I2CSCL2
1 1
SEMC Troubleshooting Manual
C11 C11
N2000 N2000
Er csson AB 3100 Er csson AB 3100 i i
OP AND SERVICES OP AND SERVICES
I2C IF I2C IF
B13 B13
SDA SDA
C13 C13
SCL SCL
AB3100 AB3100 1 1
1202-0639 1202-0639
Made for
Application & System Performance
Connectivity - ADC & I2C
Document Nr
1200-9030 Page B12
W890
I2CDAT1
I2CCLK1
Revision
2
1217-3942 rev. 1 58 (119)