Sharp GX30 Service Manual page 113

TXOUT_DCS/PCS
IC805
NL17SZ32XV5T2
LOGIC
TXOUT_GSM
4 5 C854
47P(CH)
RX_GSM850
1
FL901
3 2
SAW FILTER
10
9
8
C855
7
47P(CH)
GND RX_GSM900
6 1 Out1 IN 9
GSM900
2
Out2 GND 8 FL902
SAW FILTER
3 Out1 7
GND
DCS
RX_DCS
4
Out2 6
IN
GND
C856
22P(CH)
4 5
RX_PCS
1
C857
3 2 22P(CH)
FL903
SAW FILTER
( ) : Not Mount
7
R812
C861A
15K
82P(CH)
FL823
FERRITE
BEADS
18 17 16
GND IC802
19
PF08141B
20 GND
PA MODULE
21 GND
22 GND
1 2
This Parts is Supplied
with Cabinet Parts
104
FL803
RF SWITCH
16
GSM850_RX GSM850/900-TX
GSM900_RX Vc850RX
GSM1800/1900-TX
GND
VcGSMTx
GSM1800_RX
GSM1900_RX
BS2
Vc2
GND
8
9
The numbers
8 9
C862
100P(CH)
C863
47P(CH)
15 14 13 12 36 35 34 33 32 31 30
GND 11
GND 10
GND 9
GND 8
3 4 5 6 7 23 24 25 26 27 28 29
C875
2P(CH)
10
11
C874
47P(CH)
BS4
C872
47P(CH)
C873
0.001
VDD
BS1
Vc1
ANT
C881
47P(CH)
8
1 to 12 and 18 are waveform numbers shown in pages 5-2 to 5-4.
10
Pin2 Pin16
GSM
LOW HIGH
850
GSM
LOW HIGH
900
DCS HIGH HIGH
PCS HIGH HIGH
C876
1P(CH)
6 5 4
FL905
ESD
R884
DEVICE
0
1 2
1 2 3
3 4
J801
RF CONNECTOR
11
AERIAL
ANT801
AERIAL
TERMINAL
C832A
4P(CH)
12