Technicians Only. Sony Ericsson Is Not To Be Held Responsible For Any Damages Or Losses Caused Baseband - Umts Access Wcdma - Sony Ericsson K800 Electrical Repair Manual

RXQB
RXQB
RXQA
RXQA
RXIA
RXIA
RXIB
RXIB
HSSLTX
HSSLTX
HSSLRXCLK
HSSLRXCLK
VCORE15 VDIG
VCORE15
VDIG
FUNCTION OVERVIEW Baseband - UMTS Access WCDMA
D2001
EMP_WANDA_UMTSACCESS
M13
RADIO_STR
P15
RADIO_DAT
R17
RADIO_CLK
T9
ADC_Q_IN_INV
R9 ADC_RXEXT_P T10
C2400
ADC_Q_IN
R10 ADC_RXEXTREF N9
ADC_I_IN 100nF
N10
ADC_I_IN_INV
DAC_Q_OUT_INV R7
DAC_Q_OUT U7
DAC_I_OUT N8
DAC_I_OUT_INV U8
R2400 43Kohms
DAC_TXEXTRES T7
IS_SYNC A13
IS_EVENT B12
B16 HSSLRX_D HSSLTX_D A15
A16 HSSLRX_CLK C14
HSSLTX_CLK
ROP1013044/4 R1B
SP2400 SP2401
VCORE15 VDIG
N2402
C3 A3
VCCB VCCA
WSTR_1V5 C1 A1 WSTR
B1 A1
B2
GND
ST1G3234
RYT109914/1
C2401 C2402
100nF 100nF
WDAT
WCLK
VCORE15 VCORE15
100Kohms 100Kohms
R2401 R2402
<NM> <NM>
TXQB
TXQA
TXIA
TXIB
ISSYNCn
ISEVENTn
HSSLRX
HSSLTXCLK
SEMC Electrical Repair Manual
K800 - K810
WSTR
WDAT
WCLK
TXQB
TXQA
TXIA
TXIB
ISSYNCn
ISEVENTn
HSSLRX
HSSLTXCLK
Made for
BASEBAND - UMTS Access WCDMA
Document Nr Revision
2/1911 - ROA 128 1534/2 A
1202-3085 rev. 2 35 (121)