Sony Ericsson K800 Electrical Repair Manual page 81

TXIA
TXIB
TXQA
TXQB
RFLO
L1508
10nH
RFLOBAR
R1502
RES 680ohm, 1%, 50mW, K0201_HD
L1501
12nH
C1502
4.7pF
L1502
12nH
C1501
47pF
R1504
680ohms
V_Wivi_A
APPENDIX
N1700
Wivi IQ_mod RF_mix Buffer
A4
IIN
A3
IINBAR
A2
QIN
A1
QINBAR
H1
RFLO MIXOUTBAR
I1
RFLOBAR
J8
IFBP GNDRF_H5
J9
IFBPBAR
A5
VCCBB
J1
VCCRF GNDRF_H6
J7
VCCIF
Wivi_LEADFREE
ROP1013063/3
Leadfree
C1503 C1504
C1505
22pF 10pF
22pF
Components A1200
V_Wivi_A
J2
OUT
J3
OUTBAR
J5
MIXOUT
J6
C3
GNDBB
H5
H4
NC
L1503
J4
GNDRF_J4 3.3nH
H6 C1510
C1509
100nF
10pF
H7
GNDIF
C1513
C1511
22pF
100nF
SEMC Electrical Repair Manual
C1508
2pF
Z1500
Freq
4 5
IN GND
3 2
L1505
GND OUT
6.8nH
6 1
IN GND
C1507 SAFEK1G95F0F01R00
RTN201958/1
2pF
V_Wivi_A
L1504
4.7nH
L1507
1GHz
C1514
C1512
22pF
100nF
V_Wivi_A
B1501
Temp Sensor
B2 B1
V+ VO
A2 A1
GND NC
LM20SITL
RYT101937/3
Made for
RADIO Modulation UMTS
RAY/UMTS Module
Document Nr
1/1911 - ROA 128 1112/7
1202-3085 rev. 2
K800 - K810
R1506
WCDMA_RF
0ohms
RTEMP
Revision
81 (121)