Gps Receiver - Sony SLTA77 Service Manual

1 2
A
ANT101
3 2 1
B
C101
1.2p
L101
27nH
MARK
C
D
E
F
08
SLT-A77/A77Q/A77V/A77VK/A77VQ_L3
3 4
IC101
NJG1143UA2(TE1)
RF AMP
4 VDD RFOUT 3
SWF101
L102
C103
1.2nH
4 0.01U GND
1 5 VCTRL 2
L103
MARK
9.1nH
MARK
RFIN GND
6 1
C102
1.5p 2 3 5
CL101 CL103 CL105
DM101 8P
GPS_RTS 1
GPS_TX0 2
SHM-002 GPS_CTS 3
FLEXIBLE
GPS_RX0 4
LN7504
REG_GND 5
(PAGE 6-27)
L121
N.C. 6 CL102 56nH
MARK
D_3.1V 7
C121
XX
XGPS_RST 8
CL104 CL106
5
L106
10nH
MARK
IC102
NJG1143UA2(TE1)
RF AMP
4 VDD RFOUT 3
C105
SWF102
0.01U
1 4 L105 5 GND VCTRL 2
9.1nH
C104
MARK
6 RFIN GND 1
12p
3 5
2
L104
XX
IC103
RP130K281D-TR
2.8V REG
4 VIN 1
VOUT
3 ON_OFF 2
VSS
C123 5
C125 C126
1u
1u 0.1u
C122 C124
18p 18p
ET121
6-23
6 7
C106
2p
C107
8p
L107
3.9nH
R121
1k
C135
0.01U
C134
22p
A6 A7 A5 A4 B4 A3 C4 B3 A2 B2 C3
C129
0.1u
B6 VCC_LNA
B7 RF_IN
B5 VS_AA
C5 VS_LNA
C6 VCC_BATT
IC104
E3 VS_VCO
MT3328P/B
GPS
E4 PLL_LF
RECEIVER
E5 GND_VCO1
L122
D6 VCC_SX
56nH
D5 OSC2
C127 C128
E7 OSC1
4 3
0.1u 0.01U
1 2
D7 VS_SDM
X101
16.368000MHz
F7 G7 E6 F6 G6 G5 G4 F5 G3 F4 G2 F3
C130 C133
1u
1u
C132
0.1u
C131
1u
GPS_RTS
GPS_TX0
GPS_CTS
GPS_RX0
Note: All mounted parts and GP-042 BOARD are not supplied,
but they are included in GP868 COMPL.
GP-042 BOARD
(A77V/A77VK/A77VQ)

GPS RECEIVER

8 9
A
B
C136
0.1u
C
G1
STBY/GIO7 B1
GIO6 C2
GIO5 D3
GIO4 C1
GIO3 D2
C137
1u
GIO2 D1
DVDD12 D4
SIN0/RX0 E2
D
SO0/RTS0 E1
SCS0/CTS0
F2
SCK0/TX0
F1
DVDDIO A1
C138
0.1u
E
F