Power Wlan - Sony Ericsson Cyber-Shot C905 Troubleshooting Manual

WLAN_CLKREQ
WLAN_CLKREQ
N2410 MP 85
12 WLAN_PDn
GPIO_O10_OUTPUT
MAX7327
R2313
1200-1951
100Kohms
WLAN_SCLK
WLAN_SCLK
VBAT
VBAT
MEASUREMENT POINTS Power - WLAN
VBAT
L2310
BLM18PG121SN1 N2300
1000-0118
MARVELL_88PW886_2
16 3
SVIN SW3
20 7
PVIN VO3
6 4
PVIN PGND
C2371 C2372 C2373
10uF 10uF 100nF 2
SW1
10 5
SLEEPn VO1
11 1
PDn PGND
13
SDI
19
SW2
15
FB2
18
PGND
14
VO2
9
VL2X
12
VL2Y
8 17
GND VL3
88PW886
1203-2790 2
MP 46
ST2310
1 2 WLAN_VO33
C2374
L2311 10uF
4.7uH
NC
MP 45
L2313
ST2311
2.2uH
1 2 WLAN_VO18
C2376
10uF
MP 44
ST2312
1 2 WLAN_LDO18A
NC
MP 43
ST2313
1 2 WLAN_LDO30
C2377 C2379
10uF 10uF
SEMC Troubleshooting Manual
C905
WLAN_VO33
WLAN_VO18
WLAN_LDO18A
WLAN_LDO30
Made for
Application & System Performance
Power - WLAN
Document Nr Revision
1210-8302 Page B10 5
1222-9526 rev. 1 68 (124)