Motorola APX 7000 - Transceiver (RF) Boards: UHF2;VHF; Figure 8-99. MNUT4004 A;C;E Transceiver (RF) Board Overall Circuit Schematic

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: UHF2/VHF 8-223
8.8 Transceiver (RF) Boards: UHF2/VHF
Figure 8-99. MNUT4004A/C/E Transceiver (RF) Board Overall Circuit Schematic
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
DIG_DATA_SPI_MOSI
ANA_CTRL_ISET
DIG_TX_INHIBIT_TYPE1
1
DIG_SSI_TX_CLK
DIG_SPI_TRIDENT_PE
DIG_SSI_TX_DATA
DIG_CTRL_LOCK
DIG_CTRL_RSTB
DIG_SPI_CLK
DIG_SPI_DAC_PE
DC_LIN_2_775V
DIG_SSI_TRIGGER
DIG_CTRL_IO49
MACKINAW_CONN_MISC
DC_LIN_1_875V_D
TL_GPS
DIG_CTRL_SPI_ABACUS_PE
DIG_DATA_SSI_RX_FS
CLK_16_8_MHZ
CLK_SSI_RX
DIG_DATA_RX_DOUTA
TL_ANT
TL_AUX
DIG_SYNCB
DIG_CTRL_RMTH
DIG_XTRL_TR
TL_LO2TX
DIG_CTRL_TXH1
DC_LIN_1_5V
DC_LIN_5V
DC_LIN_1_875V_D
DIG_CTRL_T78H
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
DC_LIN_3V
DC_LIN_1_5V
2
DC_LIN_5V
DC_LIN_1_8V_A
MACKINAW_DC
DC_RAW_B+
DC_BATT
DC_FUSED_B+
DC_SWI_3_6V
TX_7V_1
TL_PA2HF_1
VC_1
RF_IN_1
FILT_RAW_B+
1
IF8
1
IF6
1
IF7
1
IF5
FILT_RAW_B+
IF
IF
IF
IF
9
MACKINAW_VHF_PA
FILT_RAW_B+
RF_IN_1
TX_7V_1
VC_1
TL_PA2HF_1
1
IF4
1
IF3
1
IF2
1
IF1
IF
IF
IF
IF
10
MACKINAW_UHF2_PA
DIG_CTRL_I_LIMIT
DC_LIN_5V
11
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
MACKINAW_TX_ALC
DIG_SSI_TX_FS
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
7
MACKINAW_FGU
RF_OUT_1
HF_OUT_2
TL_PA2HF_2
1
IF9
1
IF11
1
IF12
MACKINAW_TX_HF_UHF2
14
IF
TL_HF_OUT_1
IF
TL_HF_OUT_2
IF
TL_ANT
DIG_CTRL_RMTH
TL_AUX
DC_LIN_1_875V_D
DC_LIN_3V
MACKINAW_TX_HF_UHF2
1
IF23
IF
TL_RX_FE_BAND1_IN
TL_RX_FE_BAND2_IN
RF_GPS_DPLEX
NC
DIG_CTRL_I_LIMIT
DIG_CTRL_ATTH
DIG_CTRL_RX78_LNA
DIG_CTRL_BAND_SELECT
DIG_SPI_MISO
RF_ANT
DC_LIN_3V
TL_ANT
DC_LIN_3V
RF_GPS_DPLEX
DIG_CTRL_RMTH
TL_RF_GPS_OUT
MACKINAW_GPS
13
MACKINAW_GPS
HF_OUT_1RF_OUT_1
1
IF10
IF
MACKINAW_TX_HF_VHF
12
MACKINAW_TX_HF_VHF
TL_RX_UHF1_FE_IN
DC_LIN_1_8V_A
ANA_RX_FE_TUNE
DIG_CTRL_RXU
1
IF19
1
IF18
1
IF17
1
IF16
IF
IF
IF
IF
MACKINAW_RX_FE_UHF2
DC_LIN_3V
TL_RX_B1_MIX_IN
DIG_BAND_SELECT
TL_RX_B2_MIX_IN
TL_RX_IF_OUT
TL_RX_LO
1
IF21
IF
4
TL_RX_FE2MI_2
MACKINAW_RX_MIXER_IF
RF_RX_VHF_FE_OUT
DIG_CTRL_RXV
TL_RX_VHF_FE_IN
DC_LIN_1_8V_A
1
IF22
1
IF15
1
IF14
1
IF13
IF
IF
IF
IF
TL_RX_FE2MI_1
3
MACKINAW_RX_FE_VHF
RF_RX_UHF1_FE_OUT
DC_LIN_1_8V
2 1 2 1
1
1
1
1 1
1
1
2
1
1
1 1
1
SH14
SH13
SH12SH11
SH10
SH9SH8SH7
SH6SH5SH4SH3SH2SH1
SHIELD
SHIELD SHIELD SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD
SHIELD SHIELDSHIELD
SHIELD
SHIELD
CLK_16_8_MHZ
TL_LO2RX
DIG_SPI_CLK
DIG_DATA_SPI_MOSI
DC_LIN_1_875V_D
DIG_SYNCB
DIG_CTRL_SPI_ABACUS_PE
5
TL_RX_IF2BE
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
DIG_DATA_SSI_RX_FS
CLK_SSI_RX
6
DIG_DATA_RX_DOUTA
MACKINAW_RX_BE