Application & System Performance Top - Sony Ericsson K850 Troubleshooting Manual

BT_CLKREQ
MCLK
STEPUP50 VAUDIO26 VMC28 VDDE18 VDIG VBATI
TESTOUT
TESTOUT
LD_AD
LD_AD
VAD
VAD
TX_ADSTR
TX_ADSTR
OPTOSENSE
OPTOSENSE
CC
CC
SPL
SPL
SPR
SPR
FLASH_STROBE
FLASH_STROBE
LED_BACK
LED_BACK
LED_ROW1
LED_ROW1
LED_ROW2
LED_ROW2
LED_ROW3
LED_ROW3
LED_CAMERA
LED_CAMERA
LED_VIDEO
LED_VIDEO
LED_PLAY
LED_PLAY
AF_LED
AF_LED
VBACKUP SYSCLK2
WPAVCC
DCDC_EN
STEPUP50
STEPUP50
MEASUREMENT POINTS
APP_LOG
DCON
VDDE18 VCORE18
BT_CLKREQ
MCLK
DCON
SERVICEn
SERVICEn
VBATI
ONSWAn
VDIG ONSWAn
VDDE18
VMC28
VAUDIO26
STEPUP50
APP_LOG
TESTOUT
LD_AD
I2CDAT1
VAD I2CDAT1
I2CCLK1
TX_ADSTR I2CCLK1
OPTOSENSE
CC
MICN/AUXinR
SPL MICN/AUXinR
MICP/AUXinL
SPR MICP/AUXinL
FM_ANTENNA
FLASH_STROBE FM_ANTENNA
LED_BACK
LED_ROW1
LED_ROW2
LED_ROW3
LED_CAMERA
LED_VIDEO
LED_PLAY
AF_LED
REDLED VPP
SYSCLK2 VBUS
VBACKUP DCIO
Connectivity Connectivity
REDLED
VCORE18 VBACKUP VMC28 VBATI
VCORE18
VPP
VPP REDLED
VBUS
VBUS VBACKUP
DCIO
DCIO VMC28
VBATI
VDDE18
VDIG
VAUDIO26
VBEAR26
VOPTO30
VCAMAF
VCAML
VCAMSA
VCAMIO
VCAMSD
VBT27
WPAVCC
VccA
WPAVCC
DCDC_EN
DCDC_EN VCC_WPA
CAM_LDO_EN
VDD_LP
VDD_LP
Power Power
Application & System Performance Top
VCORE18
SYSCLK2
VDDE18 DCON
BT_CLKREQ
APP_LOG
MCLK SYSCLK2
RTCCLK
VDD_LP
BT_CLK
CAMSYSCLK
MCLKREQ
VDD_LP BTRESn
SERVICEn FMRESn
ONSWAn
System Control System Control
VDDE18 VDIG VAUDIO26
VBATI
VDDE18
VDIG
VAUDIO26
VBEAR26
VOPTO30
VCAMAF
VCAML
VCAMSA
VCAMIO
VCAMSD
VBT27
VccA
VCC_WPA
CAM_LDO_EN
SEMC Troubleshooting Manual
RTCCLK
BT_CLK
CAMSYSCLK
MCLKREQ
BTRESn
FMRESn
I2CDAT1
I2CCLK1
FM_ANTENNA
Made for
Application & System Performance
Performance & Applications Top
Document Nr
1200-1887 Page 1
K850
RTCCLK
BT_CLK
CAMSYSCLK
MCLKREQ
BTRESn
FMRESn
I2CDAT1
I2CCLK1
MICN/AUXinR
MICP/AUXinL
FM_ANTENNA
VBATI
VDDE18
VDIG
VAUDIO26
VBEAR26
VOPTO30
VCAMAF
VCAML
VCAMSA
VCAMIO
VCAMSD
VBT27
VccA
VCC_WPA
CAM_LDO_EN
Revision
3
1203-2528 rev. 1 29 (101)