B Lock D Iagr Am - Motorola V series 60g Service Manual

V1 V2 V3 V4 V1 V2 V3 V4
U10 / RX U10 / TX
A10
0 0 0 1 0 1 0 0
GSM GSM GSM: CH 62 -- 947,4 MHz
EGSM: CH 37 -- 942,4Mhz
DCS 0 0 1 DCS 0 0
0 1 0
DCS: CH 700 -- 1842,8MHz
PCS PCS 0
0 0 0 1 0 0 PCS: CH 661 -- 1960MHz
1
DCS_SW
1805-1880MHz
N_GSM_EXC_SW
FL101
A11
1 7
Mech. Ant Switch
1930-1990MHz
V1 V3
2
9
DCS/PCS
16
FL102
U10
GSM
4 12
V2 V4 925-960MHz
2 14
FL103
GSM_EXC_SW
N_DCS_SW
TX FRQ. RANGE
EGSM: 880-915Mhz
DCS: 1710-1785MHz
PCS:1850-1910MHz
PAC_275
U400
3,14 4 5
1
PAC
RF DET
RF_IN
-
BUFFER
AMP
+ - +
INTEGR.
COMP.
-
+
SAT.
DET.
9 8
10 11 7
Logic 1 at low power
Logig 0 at high power
EGSM_EN
EXC_EN
PCS
GSM_EXC_SW
N_GSM_EXC_SW
DCS_SW
N_DCS_SW GSM / DPCS SELECT CIRCUIT
DCS_SEL
VCO_SEL
GSM_EXC_EN
N_GSM_EXC_EN
For description of GSM / DPCS Select Circuit
PAC_275
see document on: gsm-service.fle.css.mot.com
5V
DPCS_EN
V.60g - BLOCK DIAGRAM (pg. 1/2)
RX MID CHANNELS
1805-1990MHz
FL100
U100 24
20
18
400 MHz
3
2
16
5
FL104
4
1
13
2,5
RF_V2
12 9 7
23 6 22 10
B+
2,3,6,7
PA_B+ 1,5,8 B
C
Q451 DM_CS
Q450
4
U500
E
1
20
GSM
D510
6-9 16
EXC_EN
12 14 17
GSM_EXC_EN
GSM_PWR_CTL
C
PA_B+
Q530
U550
15 16
DCS/PCS
D545
7-10 20
4 2 19
TX VCO MID CHANNELS
DCS_PCS_PWR_CTL
GSM: CH 62 -- 902,4MHz
6 PWR_CTL EGSM: CH 37 -- 897,4Mhz
DCS: CH 700 -- 1747,8MHz
PCS: CH 661 -- 1880MHz
4 1 TX VCO FRQ. RANGE
N_GSM_EXC_EN 5 2 GSM_EXC_EN
EGSM: 880-915Mhz
Q410 Q410
DCS: 1710-1785MHz
3
6
PCS:1850-1910MHz
AOC_DRIVE
SAT_DETECT
DETECT_SW
TX_KEY_PAC
RF_V2
N_DCS_SEL
N_GSM_SEL
SF_OUT
SF_OUT_F
RX_EN
RX
LOCAL
OSCILLATOR
CR200
RX VCO MID CHANNELS
GSM: CH 62 -- 1347,4 MHz
2,75V
RF_V2
EGSM: CH 37 -- 1342,4Mhz
DCS: CH 700 -- 1442,8MHz
B+
PCS: CH 661 -- 1560MHz
2,75V RF_V1
RX VCO FRQ. RANGE
EGSM: 1325 - 1360Mhz
DCS: 1405 - 1480MHz
PCS: 1530 - 1590MHz
DCS_SEL
PCS
VCO_SEL
SF_OUT
RX_VCO_VT
3 10 7
2 9
U300
11
RX VCO
C
GSM DCS PCS
B
PCS 0 0
1
SF_OUT_F
0
DCS_SEL 1 0
(SF_OUT)
U350
TX_VCO_VT
3
6
1,5V - 3,2V
TX VCO
2 4
1
GSM DCS PCS
N_DCS_SEL 1 0
1
DPCS_EN 0 1 1
0 0
1
EGSM_EN
52 52
RF_V2
A9
U201
Osc. MAGIC
800MHz
discrete E9
PLL
circuty
Q200
2
1
C8
GPRS_TX
RF_V1
400MHz
B
C RX
A7
STEP RXI
Q151
DEMODULATION
ATT.
SPI
RXQ
C
SW_VCC C7
C6
3
4
D2 F1
G2
B+
5 S1
Q201 H1 PHASE
2
S2 DET
6 1
Divider
D1
G1
H2
200KHz
13MHz
H7, C8, J1
MUX
Startup
C1
Ref.
1 /2
1,5V - 3,2V A1
PHASE
Prog.
B1
DET Divider
REF. OSC.
200KHz
A3
26 MHz
AFC
Divider
REF.
A8
PLL
SPI
F9
LOGIC
C4
INTER
CONTROL
A4
FACE
LP
FILTER
5V
RVCO
TX
TXI
N_DCS_SEL
HPF MODULATION
SPI
TXQ
N_GSM_SEL
DP_MOD
B5
AOC_DRIVE
B6
LOGIC
SAT_DETECT B4
PA
A5
CONTROL
DETECT_SW CONTROL
GPRS_TX
C5
TX_KEY_PAC
RX SIGNAL PATH
TX SIGNAL PATH
MAIN VCO SIGNAL PATH
TUNING VOLTAGES
SCLK_OUT
BCLKR
F7
BFSR
SDFS
to Patriot
G9 FL200
SDRX BDR
G8
8 Bits GPRS_TX - LOW
10 Bits GPRS_TX - HIGH
G1
VRef
J7
13MHz VCO
CR201
H9, J9
MAGIC_13MHz
J6
to Patriot
G6
CLK_SELCT
from Patriot
E1
Y200 26MHz
MQSPI_CS
G5
MQSPI_CLK
H4
DX1
J3
from Patriot
( SDTX ) BDX
J2
( TX_CLK ) BCLKX
G7
RX_ACQ
H8
DM_CS
J4
from Patriot
TX_KEY
H5
REFERENCE CLOCK
Orderable Part
Non - Orderable Part