Motorola APX 7000 - Transceiver (RF) Boards: UHF2; 700-800 Mhz; Figure 8-81. MNUS4002 A;E Transceiver (RF) Board Overall Circuit Schematic

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2/ 700–800 MHz 8-183
8.7 Transceiver (RF) Boards: UHF2/ 700–800 MHz
Figure 8-81. MNUS4002A/E Transceiver (RF) Board Overall Circuit Schematic
DC_LIN_5V
DC_LIN_3V
DC_LIN_1_8V_A
DC_LIN_1_5V
FILT_RAW_B+
DC_LIN_1_875V_D
DC_LIN_5V
DIG_CTRL_I_LIMIT
DIG_CTRL_SPI_ABACUS_PE
DIG_DATA_SSI_RX_FS
DIG_DATA_RX_DOUTA
CLK_SSI_RX
DIG_SYNCB
CLK_16_8_MHZ
NC
RF_GPS_DPLEX
TL_RX_FE_BAND1_IN
DC_LIN_3V
DC_LIN_1_875V_D
TL_AUX
DIG_CTRL_RMTH
TL_RX_FE2MI_1
TL_RX_FE2MI_2
DC_LIN_5V
DC_RAW_B+
DC_SWI_3_6V
DC_FUSED_B+
TL_GPS
TL_AUX
DIG_CTRL_TXH1
DIG_DATA_RX_DOUTA
CLK_SSI_RX
DC_LIN_1_875V_D
TL_RX_IF2BE
DIG_CTRL_RMTH
RF_GPS_DPLEX
TL_PA2HF_2
DIG_SPI_CLK
DC_LIN_1_875V_D
DIG_CTRL_BAND_SELECT
DIG_CTRL_RX78_LNA
DIG_CTRL_RX78_SWI
DIG_CTRL_I_LIMIT
DIG_CTRL_RMTH
TL_LO2TX
DIG_CTRL_T78H
DC_LIN_1_5V
DIG_SPI_MISO
CLK_16_8_MHZ
DIG_SSI_TX_FS
DIG_SSI_TX_CLK
DIG_DATA_SPI_MOSI
DIG_SPI_CLK
DIG_SPI_TRIDENT_PE
DIG_CTRL_SPI_ABACUS_PE
DIG_CTRL_LOCK
DIG_DATA_SPI_MOSI
DC_LIN_2_775V
DIG_DATA_SSI_RX_FS
TL_LO2RX
DIG_CTRL_ATTH
DIG_CTRL_IO49
DIG_CTRL_RSTB
DIG_SSI_TX_DATA
TL_ANT
DIG_XTRL_TR
TL_ANT
DC_LIN_3V
DIG_SYNCB
DC_BATT
TL_ANT
TL_HF_OUT_1
TL_HF_OUT_2
TL_PA2HF_1
TL_RX_FE_BAND2_IN
DIG_SSI_TRIGGER
DIG_TX_INHIBIT_TYPE1
DIG_SPI_DAC_PE
ANA_CTRL_ISET
IF IF8
IF7
IF
IF
IF5
IF6
2
1
IF9
RF_OUT_1
HF_OUT_2
RF_ANT
TL_RF_GPS_OUT
DC_LIN_3V
RF_OUT_2 HF_OUT_2
DC_LIN_3V
TL_RX_B1_MIX_IN
DIG_BAND_SELECT
TL_RX_B2_MIX_IN
TL_RX_IF_OUT
TL_RX_LO
DC_LIN_1_8V
DIG_CTRL_SPI_PC
DIG_RX_SYNCB
DIG_DATA_SPI_PD
DC_LIN_3V
DIG_CTRL_SPI_PE
TL_RX_IF_
DIG_RX_BE_DOUTB
CLK_16_8_MHZ
DIG_DATA_SSI_RX_FS
DIG_DATA_SSI_RX_DOUTA
CLK_SSI_RX
DC_LIN_5V
DC_LIN_1_875V_D
FILT_RAW_B+
RF_IN_1
TX_7V_1
VC_1
TL_PA2HF_1
TL_PA2HF_2
VC_2
TX_7V_2
RF_IN_2
FILT_RAW_B+
VC_1
ANA_RX_FE_FILT_VTUNE
DIG_CTRL_VR
HF_OUT_2
VC_2
TX_7V_1
TX_7V_2
DIG_CTRL_RMTH
HF_OUT_1
RF_AUX
RF_ANT
DC_LIN_1_875V_D
DIG_CTRL_ATTH
DC_LIN_3V
RX_IN_1
DIG_SPI_CLK
DIG_DATA_SPI_MOSI
DC_LIN_5V
DC_RAW_B+
FILT_RAW_B+
TXH_1
RF_GPS_DPLEX
TXH_2
RX_IN_2
TXH
TL_LO2TX
DIG_CTRL_TX_INH
DIG_GPIO49
DIG_DMCS
ANA_CTRL_VSET
ANA_CTRL_ISET
TL_TX_IN_1
TL_TX_IN_2
DIG_CTRL_I_LIMIT
RF_RX_UHF1_FE_OUT
DC_LIN_1_8V_A
ANA_RX_FE_TUNE
DIG_CTRL_RXU
TL_RX_UHF1_FE_IN
DC_LIN_1_875V_D
CLK_16_8_MHZ
RF_ANT
DIG_DATA_SSI_RX_FS
DIG_DATA_SSI_RX_DOUTA
CLK_SSI_RX
DIG_DATA_SPI_MOSI
DIG_SPI_CLK
RF_AUX
DIG_CTRL_IO49
DIG_CTRL_TX_INHIBIT_TYPE_1
DIG_CTRL_SSI_TRIGGER
DC_SW1_3_6V
DC_BATT
DC_LIN_2_775V
DIG_SYNCB
RF_GPS
DIG_CTRL_RSTB
DIG_CTRL_LOCK
DIG_DATA_TX_SSI
DIG_CTRL_SPI_TRIDENT_PE
DIG_CTRL_SPI_ABACUS_PE
DIG_TX_SSI_CLK
DIG_DATA_SPI_MISO
DIG_TX_SSI_FS
DIG_CTRL_SPI_DAC_PE
DC_FUSED_B+
ANA_CTRL_ISET
DC_LIN_3V
CTRL_RX_78_LNA_A
CTRL_RX_78_SW1
RF_RX_FE_B2_OUT_
TL_RX_78
DC_LIN_1_8V_A
DIG_CTRL_I_LIMIT
DIG_CTRL_ATTH
DIG_CTRL_LOCK
DIG_TX_SSI_FS
DIG_CTRL_SPI_TRIDENT_PE
DIG_SPI_CLK
DC_LIN_5V
DIG_TX_SSI_CLK
DIG_DATA_SPI_MISO
DIG_CTRL_R78H
DIG_CTRL_RX7H
DIG_CTRL_RX8H
CLK_16_8_MHZ
TL_RX_LO
TL_TX_LO
DIG_DATA_SPI_MOSI
DIG_CTRL_TR
DIG_CTRL_RMTH
DIG_CTRL_RSTB
DC_LIN_2_775V
DC_LIN_1_5V
DC_LIN_1_875V_D
DIG_CTRL_FEBS
DIG_CTRL_TXH1
DIG_CTRL_T78H
DIG_DATA_TX_SSI
DIG_CTRL_SSI_TRIGGER
DC_BATT
DC_SWI_3_6V
DC_LIN_2_775V
DC_RAW_B+
DC_FUSED_B+
DC_LIN_3V
DC_LIN_5V
DC_LIN_1_5V
DC_LIN_1_8V
1
IF23
1
IF4
1
IF3
1
IF2
1
IF1
1
1
1
1
1
IF10
1
IF11
1
IF12
1
IF21
1
IF20
1
IF19
1
IF18
1
IF17
1
IF16
1
IF22
1
IF15
1
IF14
1
IF13
1
SH14
2 1
SH13
1
SH12
1
SH11
2 1
SH10
1
SH9
1
SH8
1
SH7
1
SH6
2
1
SH5
1
SH4
1
SH3
1
SH2
1
SH1
MACKINAW_TX_HF_UHF2
IF
IF
SHIELD
IF
SHIELD
SHIELDSHIELD
SHIELD
IF
IF
IF
IF
SHIELD
SHIELD
IF
SHIELD
7
IF
SHIELDSHIELD
SHIELD
IF
IF
IF
1
IF
IF
IF
IF
13
5
6
4
IF
SHIELD
IF
16
14
IF
17
SHIELD
SHIELD
IF
10
18
11
MACKINAW_TX_HF_7800
MACKINAW_CONN_MISC
MACKINAW_TX_ALC
MACKINAW_UHF2_PA
MACKINAW_7_800_PA
MACKINAW_RX_FE_7800
MACKINAW_TX_HF_UHF2
MACKINAW_DC
MACKINAW_FGU
MACKINAW_RX_FE_UHF2
MACKINAW_RX_BE
MACKINAW_RX_MIXER_IF
MACKINAW_GPS