Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung GSM E900 E900
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1 2 3 4 5 6 7 8 9 10 11 12
A A
ANT_JTAG
ANT_PAD
ANTCON-P900B
RFS100 1
KMS-512 2
3
B B
4
G
G
3 C
A
4
2
1
C102
3.3PF
C100 22pF ANT_GND
ANTCON-P900B GSM74137_OUT RTXQP
25V DCS74137_OUT RTXQN VRF_2.9V VBAT
1
C101 L100 2 RTXIN
L101 L109 RTXIP
NC 39nH 22nH 3
22nH 4 MODE
VBAT
41
40
39
38
37
36
35
34
33
32
C103
10UF
GND
TXHB
TXLB
QP|TX_QP
QM|TX_QM
IM|TX_IM
IP|TX_IP
VDIGENA
LOMON
VCC3
C104 10V
VBAT 1 31 100nF
2
VCC1 NC
30
C105 C106
PAM100 F100 TX_EN TXENA NC 22pF 1UF
3 29
VPC VPC NC
SKY77331 FEM4532TBG-2
C R102 6
L102
4
5
850LNA_N UCD100 NC
28
27
C
1 ENA COUP_OUT 16
24
4 VC1 ANT 12 10nH 6
850LNA_P
SKY74137 CHIPENA
26
XOENA
PAC_EN TX_FB GSM_TX_EN EGSMRX_1
7
900LNA_N SXENA
25
SX_EN
DCS_TX_EN 2 VC2 EGSMRX_2 13 900LNA_P CLK SERCLK
C107 2 DCS|PCS_IN GND 15 10 C108 8 24
DCS74137_OUT DCSRX_1
0.75PF L103 1800LNA_N LATCHENABLE SERLE
12PF R103 R104 11 9 23
13MHZ_26MHZ|XBUF
3 BS
DCSRX_2 50V 10nH 1800LNA_P DATAIN SERDAT
BAND_SEL DCS|PCS_OUT 14 220 220 GSM_OUT 3 EGSM_TX
PCSRX_1 8 10
1900LNA_N VCC2
22
11 21
L111 DPCS_OUT 1 D|PCSTX PCSRX_2 9 1900LNA_P XTAL CLK13M_RF
4 VSUP GND 13 L104
0
LPFADJ
COMPN
COMPP
TXRFIN
RXENA
G G
XTUNE
5.6nH
VAPC
VCC4
5 VBATT DPCS_OUT 7 14
R106 GSM_OUT 12 GSM_OUT
2.2K,1% C109 C110
12
13
14
15
16
17
18
19
20
6 VPC GND 11 L108 L105
VPC 1.5nH NC 5.6nH 100nF
C111 C112 RX_EN
C116 7 GSMIN GND 10 0.01NF 100PF
GSM74137_OUT C134 C141 L106 TX_FB
33PF NC 1.5pF SATDET
8 RSVD GND 9 4.7nH
SATDET VAPC
GND
C117 R108
17 L107 10K
NC
4.7nH
D D
C118 C121
C120 100PF 100PF
R123 R110 C124 L110 10UF C122 C123
0 NC 470PF 18nH 10V 10nF 10NF
C126 R112
120PF 39K,1%
E E
VRF_2.9V
ANT101
ACS2450GBAE9
3 2 1
R114
10
C127
R115
12
10nF MOD100
F 100 F
6.3V VBAT VBT_1.8V
ANT
R116 TCX101 CLK13M_RF
NC VRF_2.9V 14 3
TCO-5872U(13MHz) U100 15
PIO_0 PCM_OUT
4 PCM_OUT
NC7SP04L6X 24 PIO_1 PCM_SYNC
5 PCM_SYNC
LBMA465CP3-11
1 4 1
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