Power Top - Sony Ericsson Cyber-Shot C905 Troubleshooting Manual

WLAN_SCLK
WLAN_SCLK
WLAN_CLKREQ
WLAN_CLKREQ
OPTO_EN
OPTO_EN
VIDCC_L1_EN
VIDCC_L1_EN
VIDCC_SDR_EN
VIDCC_SDR_EN
PWRRSTn
PWRRSTn
VCAMSD_EN
VCAMSD_EN
CAM_LDO_EN
CAM_LDO_EN
VBUS
VBUS
DCIO
DCIO
MEASUREMENT POINTS

Power Top

VBAT
VDDE18
VCORE18
VDDE18
VANA25
VCORE12
VMEM18
Page 7
VBAT
VBUS VBAT
VDDE18
DCIO VDDE18
VCORE18
VCORE18
VANA25
VANA25
VCORE12
VCORE12
VMEM18
VMC18
VAUDIO26
VBT27
VDIG
VBEAR26
VBACKUP
CHARGE_LED
Regulators & Charging Regulators & Charging
Page 10
VBAT
WLAN_VO18
WLAN_VO18
WLAN_VO33
WLAN_SCLK WLAN_VO33
WLAN_LDO18A
WLAN_CLKREQ WLAN_LDO18A
WLAN_LDO30
WLAN_LDO30
Power WLAN
Page 8 Page 8
VCAMSD18
VBAT VCAMSD18
VCAMAF28
VCAMAF28
VDDE18
VCAMSA28
VCORE18 VCAMSA28
VCAMIO18
VCAMIO18
VCAML12
VCAML12
VOPTO30
OPTO_EN VOPTO30
VIDCC_L1_EN
VIDCC_SDR_EN
PWRRSTn
VCAMSD_EN
CAM_LDO_EN
Power Imaging
Page 9
VDDE18
VANA25
VCORE12
VMEM18
Power Asics
VBAT
VDDE18
VMC18
VAUDIO26
VBT27
VDIG
VBEAR26
VBACKUP
CHARGE_LED
SEMC Troubleshooting Manual
C905
WLAN_VO18
WLAN_VO33
WLAN_LDO18A
WLAN_LDO30
VCAMSD18
VCAMAF28
VCAMSA28
VCAMIO18
VCAML12
VOPTO30
VBAT
VDDE18
VMC18
VAUDIO26
VBT27
VDIG
VBEAR26
VBACKUP
CHARGE_LED
Made for
Application & System Performance
Power Top
Document Nr Revision
1210-8302 Page B6 5
1222-9526 rev. 1 64 (124)