Data And Signals - Sony Ericsson K800 Electrical Repair Manual

ANTSW 0
ANTSW 1
ANTSW 2
Control
ANTSW 3
GSM 900 RX
GSM 900 TX
RF GSM
GSM 1800 RX
GSM 1900 RX
GSM 1800/1900 TX
WCDMA MARLIN
RF UMTS
RAY
DAC
SIMCONRST SIMRST
SIMCONCLK SIMCLK
SIMCONDAT SIMDAT
GPADC
GPA1
RF TEMP
GPA2
RF VLOOP
GPA3
UMTS POWER CNT
GPA4
WRFLOOP
GPA5
VAD
GPA6
OPTO_SENSE
VBACKUP GPA7
OPTO(LCD)_TEMP GPA12
AID_AD GPA13
BEAR
RECIEVER
SP Power
LINE
Amplifier
SPK
AUXO1
AUXO2
MIC
SPL
SPR
MIC1
AUXI1
Tjatte3
MIC+
MIC-
AUXI2
VINCENNE2
AUXI3
FUNCTION OVERVIEW
ARM9EJ-S
208MHz
WANDA
MARIKA
SIMRST_
SRST
N
SCLK SIMCLK
SDAT SIMDAT
I2C#1
DSP
Sub System
RTC
LDO_A
LDO_B
UART3 SPI
LDO_D
GPIO20 GPIO21 GPIO22 GPIO23 GPIO24 GPIO25 GPIO26
LDO_E
LDO_F
LDO_G
LPGEG
BUCK
BT 2.0
BOOST VBOOST
FB+

Data and Signals

CIRES_N
8bit
GPIO46
GPIO47
512Mbit 128Mbit 512Mbit
NOR SDRAM NAND
Burst 104MHz RAM
16bit
MEMDPD
GPIO40
8bit
KEY Matrix
5×4
PTT
GPIO41
IRRXD
GPIO44
IRTXD
IrDA
GPIO45
IRSD
GPIO46
MSSDIO0
MSSDIO0
MSSDIO1
MSSDIO1
MSSDIO2
MSSDIO2
MSSDIO3
MSSDIO3
MSSCLK
MS Micro
MSSCLK
MSBS
MSBS
MSDETECT
GPIO34
EDB_EN
GPIO42
Full USB
DTMS
GPIO00
Transceiver
DFMS
GPIO01
ISP1110
USBRCV
GPIO02
USBBALID
GPIO03
CTMS
GPIO04
GPIO05 CFMS_AID
GPIO06 HS_USB_INT
OPTOSENSESEL
GPIO07
GPIO10 BTCLKREQ
GPIO11
GPIO12
GPIO13
GPIO14
Camera
GPIO15 AMPCTRL
REG(2.7)
GPIO16
GPIO17
GPIO30 DCIO_ON
PWM0 KBDIM
GPIO31
PWM1 NAVDIM
GPIO32
VBT_EN
GPIO33
CAM_27_EN
GPIO35
GPIO36
LCD_BL_ON
GPIO37
GPIO27
DISABLE_STAR
DISABLE_UNLOCK
SEMC Electrical Repair Manual
I2CCLK1
I2CDAT1
VGA_PRESET
3.2M
STROBE
CAM
MPX1_OFF
I2CCLK1
I2CDAT1 VGA
RESET
CAM
VGA_OFF
Main LCD
LCD Back light
VBOOST
FB+
VBOOST
VBT
REG
VBOOST
MIC+
MIC-
*
SPL
SPR
UNLOCK
Made for
Document Nr
K800 - K810
1
VBUS
2
SPREF
3
Mic+/AUXinL
4
Mic-/AUXinR
5
SPL
6
B
SPR
7
VIDEO/STROBE
8
AID/ACB/VPP
9
GND
10
D+/DTMS
11
D-/DFMS
Revision
1202-3085 rev. 2 10 (121)