Motorola CM200

UHF 25-40 W Band 3 PCB 8486577Z03 / Schematics 4-35
DC & AUDIO
(SOURCE)
(SOURCE)
(SOURCE)
(SOURCE)
(SOURCE)
POWER CONTROL
BOARD HOLES
PEDS FOR GND CONTACTS
DC Connector
HOLES FOR PA SHIELD
(SOURCE)
FGU
RX
3V D3_3V 5V
SPI_CLK
SPI_MOSI
SQ_DET
TX_AUDIO_RETURN_OPT_BRD
TX_AUDIO_SEND_OPT_BRD
UNMUTED_RX_AUDIO_SEND_OPT_BRD
VS_AUDIO_SEL
VS_MIC
uP_CLK
F1200
HANDSET_RX_AUDIO_CH
HSIO
LSIO
MIC_AUDIO_CH
POST_LIMITER_FLAT_TX_AUDIO_RETURN_OPT_BRD
RESET
RX_AUDIO_RETURN_OPT_BRD
3V
5V
ASFIC_CS
CH_ACT
D3_3V
DETECTOR_AUDIO_SEND_OPT_BRD
SPKR+
SPKR-
VOL_INDIRECT
VSTBY
FLAT_TX_AUDIO_INPUT_ACCESS_CONN
IGNITION
ONOFF_SENSE
RX_AUDIO_OUTPUT_ACCESS_CONN
5V_CH
BATT_SENSE
EMERGENCY_ACCES_CONN
EMERGENCY_SENSE
EXTERNAL_MIC_AUDIO_ACCESS_CONN
M9
PLTD_NUT
GND
1
1
TP3
TEST_POINT
1
TEST_POINT
TP2
2
P2-11
P2-2
MOD_OUT
B+
BW_SEL
DEMOD
16.8MHz
9V
FILT_SW_B+
FILT_SW_B+
PA_BIAS
PA_CURRENT
PWR_SET
9V
COMP_B+
3V 9R
9R 5V 9V 3V
5V
SYNTH_CS
SYNTH_LOCK
TX_INJ
3V5V
9R
9V
BW_SEL
DEMOD
LOC_DIST
RSSI
RX
RX_EN
RX_INJ
16.8MHz
3V5V
9R
MOD_IN
RX_INJ
SPI_CLK
SPI_MOSI
M2
PLTD_HOLE3_5x6_0_TRIMMED
GND
1
M5
PLTD_HOLE3_5x7_0_TRIMMED
GND
1
PLTD_HOLE3_5x7_0
M3
1
GND
M1
PLTD_HOLE3_5x7_0
GND
1
DET_VFWD
FILT_SW_B+
INTEGRATOR
VREV_BUFFER_IN
DET_VFWD
INTEGRATOR
TX_EN
RX_EN
COMP_B+
PA_CURRENT
VREV_BUFFER_IN
RX
9V
PA_BIAS
PWR_SET
TX_INJ
FILT_SW_B+
M108
1
M110
1
M109
1
M106
1 1
M107
1
M105
PLTD_HOLE1_4X1_8
M104
1
GND
1
GND
U517
PLTD_HOLE1_4X1_8
GND
1
U516
PLTD_HOLE1_4X1_8
GND
1
PLTD_HOLE1_4X1_8
M103
VOX
TO SHEET 2
UHF3 (465-495 MHz) 25-40 W Main Circuit (Sht 2 of 2)