Power Camera - Sony Ericsson C702 Troubleshooting Manual

VBATI
VBATI
D2000
R24 CAM_CORE_EN
APPLICATION GPIO_05
ANJA-Bottom
1200-0186 R2211
100Kohms
D2000
VCAM_SA_EN
R25
APPLICATION GPIO_04
R2213
ANJA-Bottom
1200-0186
100Kohms
GND
VCAM_SA_EN
D2000
CAM_IO_EN
T18
APPLICATION GPIO_03 APPLICATION GPIO_03
R2212
ANJA-Bottom
1200-0186
100Kohms
C2291
1uF
GND
MEASUREMENT POINTS Application & System Performance Power Camera
VBATI
N2212
LDO REGULATOR
A1
EN
C3 C1
IN OUT
B2 A3
GND NR
TPS79913YZU 1.3
1200-1852
N2206
3
CE
VBATI
6 1
VOUT1
VDD1
5 2
VOUT2
VDD2
4
GND
R1170D281B-TR
1000-0367
C2280
10uF
MP 71
VBATI
N2209
2
VDD
6 1
CE1 VOUT1
4 3
CE2 VOUT2
5
GND
R5323Z022B_TR_FD
1000-8638
VCAMAF
VCAMIO
MP 72
VCAM12
TP2204
ST2202
1 2
Maximum current
C2294 VCAMSA = 76mA
10uF
VCAMIO = 25mA
VCAMAF = 190mA
VCAM12 = 180mA
VCAMAF
MP 77
TP2210
ST2215
1 2
C2281
MP 52
10uF
VCAMIO
TP2208
VCAMSA
TP2207
C2293
33pF
<NM>
ST2200
1 2
ST2201
1 2
C2290
2.2uF
C2292
2.2uF
SEMC Troubleshooting Manual
VCAMSA
VCAM12
VCAM12
VCAMSA
VCAMIO
VCAMAF
Made for
Application & System Performance

Power Camera

Document Nr
1202-6029 Page B8
1221-7857 rev. 1
C702
Revision
2
60 (115)