
GX30
5 – 25
CONFIDENTIAL
Figure 21 SCHEMATIC DIAGRAM (19/22)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
KEY PWB-B (3/3)
RECEPTION SIGNAL
5-17 (2-B)
5-17 (2-A,B)
5-15
(2-G)
5-23
(6-D)
5-23 (6-C)
TRANSMISSION SIGNAL
KEY PWB-B (3/3)
18
12
1
5-15
(2-G)
5-17 (2-H)
5-17 (2-B)
5-15 (2-G)
5-15 (2-G)
2
3
4
5
6
7
G
BATT
Vcc
OUTPUT
GND
Vcont
1
2
3
4
G
TCXOEN
G
IP
G
IN
G
QP
G
QN
G
SYNTHEN
G
SYNTHCLK
G
TCXOOUT
G
SYNTHDATA
G
AFCDAC
G
BS1
G
BS2
G
BS3
NC
G
PA
NC
NC
Out
NC
GND
NC
Out
GND
GSM850
GSM900
GSM850
GSM900
1
2
3
4
5
6
7
8
9
10
VCCLNA
PCSGND
PCSLNAI
PCSLNAIB
PCSDCSGND
VCCRFSYN
DCSLNAI
DCSLNAIB
DCSGSMGND
GSMLNAI
GSMLNAIB
GSMGND
PLLOUT
VCCOPLL
VCCTXVCO
TXVCOD
TXVCODB
TXOUTG
COMMONGND
TXOUTD
TXVCOGB
TXVCOG
VCCIO
IOUT/IIN
IOUTB/IINB
QOUT/QIN
QOUTB/QINB
CPIFSYN
VCCIFSYN
SDATA
VCXOOUT
CLK
LE
VCCVCXO
VCXOB
VCXOE
GNDVCXO
CPRFSYN
FLOCK
VCCBB
VCCRFVCO
DIV
O
N
VCCRFLO
CAPQB
CAPQ
CAPIB
CAPI
VCCMIX
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37 38 39 40 41 42 43 44
45 46 47 48 49
VDD
CE1
CE2
VOUT1
VOUT2
GND
1
2
3
4
5
6
G
BS4
NC
1
2
3
4
G
VBAT
TP802
TP801
TXOUT_
TXOU
BATT
VTCXO
VTCXO
VRF
VRF
TX
BS1
BS2
DCS
RX
RX
TX
GSM
HIGH
TX
PCS
RX
BS3
HIGH
LOW
LOW
GSM
850
900
HIGH
TX
RX
BS4
HIGH
HIGH
LOW
HIGH
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
LOW
TCX801
26MHz
VCTCXO
C832
270P(CH)
R802
4.7K
R804
10
C834
0.1
C835
0.1
R807
33
C851
0.0018
C842
0.1
FL904
MATCHING
DEVICE
IC801
HD155155NP
RF
IC804
R5322N002B
POWER SUPPLY
C836
100P(CH)
C802
2.2
C803
0.01
C806
2.2
C807
0.01
R810
1
C833
100P(CH)
R811
1
C837
0.1
C801
1
C845
0.1
R805
6.8K
R806
6.8K
C840
330P
L821
2.2nH
L822
2.2nH
R836
0
R837
0
R835
0
C831
0.0022
C841
0.0033
C850
0.015
L802
FERRITE
BEADS
L803
2.7nH
L804
2.7nH
L805
1.2nH
L806
1.2nH
L
80
9
6
.8
n
H
C852
0.5P(CH)
C810
1
C812
22P(CH)
C811
22P(CH)
L801
FERRITE
BEADS
C830
1
C843
0.0018
C844
0.0018
Содержание GX30
Страница 6: ...GX30 1 4 CONFIDENTIAL 12 New Messages Download Games News Sport ...
Страница 7: ...GX30 1 5 CONFIDENTIAL 1 3 6 3 3 7 5 ...
Страница 8: ...GX30 1 6 CONFIDENTIAL MEMO ...
Страница 91: ...GX30 5 4 CONFIDENTIAL VSYNC Stand by C760 SUBFLM Stand by L711 1Pin 16 17 TCXOEN Stand by IC804 1Pin 18 ...
Страница 120: ...GX30 5 33 CONFIDENTIAL MEMO ...
Страница 150: ...GX30 6 30 CONFIDENTIAL MEMO ...
Страница 165: ...GX30 15 INDEX MEMO ...