Baseband - Operation & Services Top - Sony Ericsson K800 Electrical Repair Manual

RTEMP
VLOOP
WRFLOOP
VAD
VBACKUP
OPTOTEMP
MIDREF
MIDREF
SPL
SPL
SPR
SPR
FLASH_STROBE
FLASH_STROBE
CAMIRQ
CAMIRQ
CHARGE_RDY
CHARGE_RDY
LIDSENSE
LIDSENSE
BTRX
BTRX
BTCTS
BTCTS
BTCLKREQ
BTCLKREQ
FMINT
FMINT
MSDETECT
Page 32
VDDE18 VMSPICO
VMSPICO
VDDE18 MSDETECT
SIM & MS Pico SIM & MS Pico
MEMRESn
VBATI VDIG VDDE18 VMSPICO
VBATI
VDIG
VDDE18
VMSPICO
FUNCTION OVERVIEW
VDDE18 Page 31
VDDE18
RTEMP
RTEMP
VLOOP
VLOOP
WRFLOOP
WRFLOOP
VAD
VAD
VBACKUP
VBACKUP
OPTOTEMP
OPTOTEMP
WPABIAS
AID_AD VCXOCONT
ADC/DAC & MP-PCM & I2C ADC/DAC & MP-PCM & I2C
VDDE18
Page 30
EDB_EN
EDB_EN
IRRXD
IRTXD
CTMS IRSD
CFMS_AID
DTMS
CFMS_AID
USBRCV DFMS
USBVALID
CAMDIR
STROBE_ENABLE
LKEYBRGT
UKEYBRGT
FOCUSLED_ON
CHARGE_ON
AMPCTRL
CAMIRQ
CHARGE_RDY VBT_EN
LIDSENSE CAM_12_EN
BTRX CAM_27_EN
BTCTS
FM_EN
BTCLKREQ BTTX
BTRTS
FMINT
DCIO_ON
MSDETECT
MEMDPD
GPIO GPIO
MEMDPD
MEMRESn MEMRESn
Baseband - Operation and Services Top
I2CDAT1
I2CCLK1
WPABIAS
VCXOCONT
AID_AD
USBVALID
USBRCV
DTMS
CTMS
IRRXD
VDIG VBATI
Page 33
VBATI
VDIG IRRXD
VDDE18
CTMS
DTMS
MIDREF
USBRCV
SPL USBVALID
SPR AID_AD
DCIO
FLASH_STROBE
DCIO
MICN/AUXinR
MICN/AUXinR
MICP/AUXinL
EDB_EN MICP/AUXinL
IRTXD FM_ANTENNA
IRTXD FM_ANTENNA
IRSD VBUS
IRSD
VBUS
VPP
CFMS_AID
VPP
DFMS SERVICEn
DFMS SERVICEn
Connectivity Connectivity
CAMDIR
STROBE_ENABLE
LKEYBRGT
UKEYBRGT
FOCUSLED_ON
CHARGE_ON
AMPCTRL
VBT_EN
CAM_12_EN
CAM_27_EN
FM_EN
BTTX
BTRTS
DCIO_ON
Page 29
VDDE18
VDDE18
MEMDPD
MEMRESn
Memories Memories
SEMC Electrical Repair Manual
I2CDAT1
I2CCLK1
Made for
BASEBAND - Operation & Services Top
Document Nr
2/1911 - ROA 128 1534/2
1202-3085 rev. 2
K800 - K810
I2CDAT1
I2CCLK1
WPABIAS
VCXOCONT
DCIO
MICN/AUXinR
MICP/AUXinL
FM_ANTENNA
VBUS
VPP
SERVICEn
CAMDIR
STROBE_ENABLE
LKEYBRGT
UKEYBRGT
FOCUSLED_ON
CHARGE_ON
AMPCTRL
VBT_EN
CAM_12_EN
CAM_27_EN
FM_EN
BTTX
BTRTS
DCIO_ON
Revision
A
28 (121)