Motorola V2288, Product Manual

Page: 20 / 76

H
GSM SERVICE SUPPORT GROUP 06.01.00
LEVEL 3 SIGNAL FLOW Rev. 1.1
Moddulus III (Shark)
Michael Hansen, Ralf Lorenzen, Ray Collins Page 1
REVISIONS
D
u
a
lb
a
n
d
M
o
d
u
lu
s
II
I
(S
h
a
rk
)
8
4
8
5
9
3
3
H
0
4
_
P
1
3
SH5
REG_B+ RF_V2 DCS_TX_VCO GSM_TX_VCO B+ SF_OUT RF_V2 RF_V1 STBY_DL V1 -5V
B+ TX_EN B+ VA VB V2 V1_SW ENABLE PWR_ON ISENSE EXT_B+ TRKL_SET SR_VCC V_BOOST1
RX_EN VA RF_V2 SF_OUT GSM_TX_VCO DCS_SEL GSM_SEL TXVCO_EN GSM_SEL DCS_TX_VCO PAC_EN
RVCO_250 GP04 SF_OUT TXVCO_EN TX_GSM_*DCS TXVCO_EN -10V DCS_SEL RX_DCS_*GSM RVCO_250 GSM_SEL TX_EN V1
SH7
SH6
SH8
SH4
SH9
A
A
B
B
E
F
E
F
SH1
SH2
SH2
TX VCO IC
900-1785MHz
IPA
RF CONN.
PAC
2
6
M
H
z
MAGIC
FM RADIO
S
R
A
M
WHITE CAP
FLASH/EEPROM
AUDIO JAMS IC
SIM CONN
GCAP
C
O
V
IC
IC
P
O
W
E
R
J
A
C
K
32kHz
FM RADIO
FRONTEND
IC
RX VCO IC
D
IS
P
L
A
Y
C
O
N
N
H
E
A
D
S
E
T
J
A
C
K
1
8
0
0
M
H
z
1900MHz
900MHz
9
0
0
M
H
z
400MHz
IF FILTER
TP878
TP864
TP875 TP877
TP866 TP865
TP1000 TP1001
TP841
TP1006
TP825
TP209
TP831
TP826
TP822
TP824
TP1004 TP1003
T
P
1
0
0
2
T
P
2
0
5
TP809
T
P
2
0
6
T
P
8
1
8
TP814
TP815
TP816
TP812 TP813
TP817
TP811
TP810
T
P
8
2
8
T
P
8
2
3
T
P
8
2
9
T
P
8
3
0
T
P
2
0
8
T
P
1
0
0
5
T
P
8
3
5
T
P
8
2
1
13
18
20
23
3 4
9
12
1
4
2 7
1
6
A7
A 3
A1
B1
E2
E1
J6
P
R
E
_
IN
P
R
S
C
-I
N
CP_TX
CP_RX
X
T
A
L
_
E
M
IT
XTAL_BASE
C
L
K
_
O
U
T
TP200
U200
ALERT PADS
MIC CONN
J502
J506
J503
J505
SPKR PAD +
C D
C
D
J9
A
L
R
T
_
V
C
C
K9
H7 H6
J2
A
L
R
T
O
U
T
S
P
K
R
+
S
P
K
R
-
MICIN-
H10
CLKIN
B
7
G
C
A
P
_
C
L
K
F5 CLK_IN
F7 SCLK_OUT
G9
G8
SDFS
SDRX
BDR
BFSR
BCLKR
B
3
B
6
D
4
A
3
B
4
B
D
X
E
F
S
R
B
D
R
B
C
L
K
R
B
C
L
K
X
T
X
_
C
L
K
G7
S
D
_
T
X
J2
B
D
X
B
D
X
BCLKX
B
C
L
K
X
TP
TP200 MAGIC 13MHz
TP205 DX1
TP206 MQSPI_CLK1
TP208 DM_CS
TP209 TX_KEY
TP809 GND
TP810 EMU1
TP811 TMS
TP812 TDI
TP813 EMU0
TP814 V2
TP815 TD0
TP816 TRST*
TP817 TCK
TP818 VCC_BATT
TP821 PWR_SW
TP822 CE1
TP823 GCAP_CLK
TP824 CE0
TP825 CE2
TP826 CE3
TP828 VCLK
TP829 VFSRX
TP830 VDX
TP831 VDR
TP835 DR2
TP841 RX_ACQ
TP864 DCS_EN
TP865 EXT_B+
TP866 GND
TP875 ON*
TP877
UPLINK
TP878 DOWNLINK
TP1000 152kHz
TP1001
FM_RSSI
TP1002 RW_AM_FM
TP1003 DATA_AM_FM
TP1004
CLK_AM_FM
TP1005 FM_R
TP1006 FM_L
RX SIGNAL PATH
TX SIGNAL PATH
RX VCO SIGNAL PATH
TUNING VOLTAGES
13 MHz REFERENCE CLOCK
TP x
TESTPOINT
fr
o
m
M
a
g
ic
from Magic
-1
0
V
-5
V
V
B
T
X
_
E
N
S
W
_
V
C
C
R
V
C
O
_
2
5
0
R
X
_
D
C
S
_
*
G
S
M
RX ANTENNA SIGNAL
AMPLIFIED IF 400MHz
RX SPEAKER LINE +
RX SPEAKER LINE -
RX VCO TUNING VOLTAGE
RX VCO FEEDBACK LINE TO MAGIC
HEADSET_L
FMin
FMin
2nd 10,7MHz FILTER IN
2nd 10,7MHz FILTER OUT
FM AUDIO L
FM AUDIO R
A
B
C
D
E
F
J902
DISPLAY
CONN
1 /CS1
2 /RES
3 Data/Command
4 R_W
5 D0
6 D1
7 D2
8 D3
9 D4
10 D5
11 D6
12 D7
13 2,75V
14 GND
15 Negative Supply
16 NC
17 GND
18 GND
J803 SIM CONN
1 GND
2 SIM Vcc
3 VPP
4 RESET
5 SIM I/O
6 CLK
3
8
6
3
SPKR PAD -
1
2
3
4
5 6
B
A
T
T
_
T
H
E
R
M
_
A
D
V
R
E
F
to U900
V
1
V
S
IM
1
V
3
V
S
IM
1
G
G
G
FMin
HEADSET_L
H I
1
13
24
25
37 48
47
43 40 38 36
11
12 15 16
I
K J
K J
L
M
L
M
1
10
11
20
9
12
F
M
_
L
F
M
_
R
H
I
J
K
L
M