Baseband - Umts Access Gsm - Sony Ericsson K800 Electrical Repair Manual

DIRMODCLK
IDATA
IDATA
QDATA
QDATA
DCLK
DCLK
HSSLRX
HSSLRX
HSSLTXCLK
HSSLTXCLK
ISEVENTn
ISEVENTn
ISSYNCn
ISSYNCn
VDDE18 VDIG
VDDE18
VDIG
FUNCTION OVERVIEW
VDDE18
10Kohms
R2409
D2000
MARIKA_ACCESS
GSMRadio_IF
P12 Y10 MODA_1
IDATA DIRMOD0
W13 Y11 MODB_1
QDATA DIRMOD1
R12 Y13 MODC_1
DCLK DIRMOD2
Y12 MODD_1
DIRMOD3
W12 TESTOUT_1
DIRMODCLK/TESTOUT
V12 RADCLK
RFCLK
AA13 RADSTR_1V8
RFSTR
Y14 RADDAT
RFDAT
AA12 TXON
BANDSEL/TXON
R10 ANTSW0_1V8
ANTSW0
P10 ANTSW1_1V8
ANTSW1
R11 ANTSW2_1V8
ANTSW2
P11 ANTSW3_1V8
ANTSW3
InterSystem_IF
W19
ISSYNC_N
U18
ISEVENT_N
UMTS-HSSL_IF
Y19 V17
HSSLRX HSSLTX
Y20 P13
HSSLTXCLK HSSLRXCLK
DB2021_MARIKA_SECURITY_EFUSE
ROP1013083/4 R2A

Baseband - UMTS Access GSM

DIRMODCLK
ST2404
1 2
ST2405
1 2
ST2406
1 2
ST2407
1 2
ST22408
1 2
VDDE18
VDIG
N2400
B4 B6
VCCB VCCA
C7 A7
B1 A1
C5 A5
B2 A2
C3 A3
B3 A3
C1 A1
B4 A4
B2
C2403 GND C2404
100nF
100nF
ST4G3234
RYT113995/1
SEMC Electrical Repair Manual
K800 - K810
RADSTR
RADSTR
TXON
TXON
RADCLK
RADCLK
RADDAT
RADDAT
MODA
MODA
MODB
MODB
MODC
MODC
MODD
MODD
ANTSW0
ANTSW0
ANTSW1
ANTSW1
ANTSW2
ANTSW2
ANTSW3
ANTSW3
HSSLTX
HSSLTX
HSSLRXCLK
HSSLRXCLK
Made for
BASEBAND - UMTS Access GSM
Document Nr Revision
2/1911 - ROA 128 1534/2 A
1202-3085 rev. 2 36 (121)