Motorola ATS 3000

UHF1 Schematics, Board Overlays, and Parts Lists 9.2-13
6816985H01-F February 14, 2012
Figure 9.2-12. PMLE2537A/ PMLE2537D/ PMLE2537F/ PMLE2537G RF Schematic
FIL LO
CONTROLS
PRESELECT MIXER LNA PA VCO BS
RECEIVER
POWER AMP
FREQ GEN UNIT
COUPLER
1
ABACUS
VCO FSHAR FIL FRAC NXSTAL FIL
IF4
SH52
SHIELD
2686699Z01
IF6
IF27
SH102
SHIELD
2686701Z01
1
IF1
2_CAD
3_CAD
MOSI
PCIC_CS
RAW_B+
RESET
FR_XR
SPI_CLK
TX_RF
IF20
IF14
IF26
IF10
IF17
IF18
1
IF33
IF23
2686705Z01
SH201
SHIELD
IF24
SH103
2686708Z01
1
IF36
1
IF8
SHIELD SHIELD
SH251
2686703Z01
1
IF21
IF12
SH101
SHIELD
2686702Z01
IF32
IF7
IF3
IF19
M501
IF22
1
IF37
SH401
SHIELD
1
SHIELD
SH252
IF9
IF11
POR
RAW_B+
RESET_OUT
RFSW_B+
RX_OSC
FR_XR
SPI_CLK
VSW1
XCVR_5V
IF2
16.8Mhz_OSC
ABACUS_3V
ABACUS_CS
ANA_3V
Abacus_CLK
Abacus_FSYNC
Abacus_SYNCB
2_CAD
3_CAD
Data_hi
MOSI
IF34
IF31
SH51
SHIELD
2686700Z01
1
IF30
SH402
SHIELD
1
SH1
SHIELD
2686707Z01
1
IF5
IF35
VOL
IF29
BATT_CODE
EMERGENCY
GREEN_LED
MECH_SW
PTT
RAW_B+
RED_LED
RFSW_B+
RTA0
RTA1
RTA2
RTA3
SB1
SB2
SB3
TG2_SEC_CLEARUNSW_B+_1
ANA-3V
FLCK
LOCK_DET_H
MOSI
RX_OSC
SC_FILT_EN
SYN_SEL
TXRF_OUT
TX_SSI_Clk
TX_SSI_DATA
TX_SSI_FSYNC
XCVR_5V
ABACUS_3V
IF28
16.8Mhz_OSC_2
1 2 3
P4
SHIELD
SH500
IF13
IF25
UNSW_B+
SSI_FSYNC
TX_SSI_CLK
TX_SSI_FSYNC
GREEN_LED
PTT
RTA0
RTA1
RTA2
RTA3
RED_LED
SPI_CLK_A
UNIVERSAL_SPI_CS
16_8_filtered
RX_SSI_DATA
TX_SSI_DATA
BATTERY_ID
VOLUME
SB1
SB2
SB3
SPI_MOSI_A
RESET_OUT
ABACUS3_CS
VSW1
SC_FILT_EN
MECH_SW
EMERGENCY
TG2_SEC_CLEAR
RFSW_B+
RFGND
RX_SSI_RESET
SSI_CLK
LOCK_DET
POR