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
FIL
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
D
DC_SWI_3_6V
DC_
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
FIL
RF_IN_1
TX_7V_1
VC_1
TL_PA2HF_1
TL_PA2HF_2
VC_2
TX_7V_2
RF_IN_2
FIL
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
D
FIL
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_
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
D
DC_
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
SHIELD
SHIELD
SHIELD
IF
IF
IF
IF
SHIELD
SHIELD
IF
SHIELD
7
IF
SHIELD
SHIELD
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
Содержание ASTRO APX 7000
Страница 1: ......
Страница 4: ...iv Document History Notes ...
Страница 24: ...2 4 Radio Power DC Power Routing VOCON Board Notes ...
Страница 98: ...3 74 Theory of Operation Global Positioning System GPS ...
Страница 104: ...4 6 Troubleshooting Procedures Power Up Self Check Diagnostics and Repair Not for Field Use Notes ...
Страница 163: ...Troubleshooting Charts PA Failure 5 59 ...
Страница 164: ...5 60 Troubleshooting Charts PA Failure ...
Страница 168: ...6 4 Troubleshooting Waveforms Clocks 6 2 2 4 MHz Clock Trace 1 Trace recorded at R6113 Figure 6 2 4 MHz Clock Waveform ...
Страница 174: ...6 10 Troubleshooting Waveforms Audio SSI 6 3 3 Sync Trace 1 Trace recorded at R3005 Figure 6 8 Audio SSI Sync Waveform ...
Страница 175: ...Troubleshooting Waveforms Audio SSI 6 11 6 3 4 BCLK Trace 1 Trace recorded at R3006 Figure 6 9 Audio SSI BCLK Waveform ...
Страница 177: ...Troubleshooting Waveforms RX SSI 6 13 6 4 2 DA Trace 1 Trace recorded at R1005 Figure 6 11 RX SSI DA Waveform ...
Страница 178: ...6 14 Troubleshooting Waveforms RX SSI 6 4 3 FSync Trace 1 Trace recorded at R1004 Figure 6 12 RX SSI FSync Waveform ...
Страница 180: ...6 16 Troubleshooting Waveforms TX SSI 6 5 2 DA Trace 1 Trace recorded at R1017 Figure 6 14 TX SSI DA Waveform ...
Страница 181: ...Troubleshooting Waveforms TX SSI 6 17 6 5 3 FSync Trace 1 Trace recorded at R1007 Figure 6 15 TX SSI FSync Waveform ...
Страница 182: ...6 18 Troubleshooting Waveforms SPI 6 6 SPI 6 6 1 CLK Trace 1 Trace recorded at R6605 Figure 6 16 SPI CLK Waveform ...
Страница 183: ...Troubleshooting Waveforms SPI 6 19 6 6 2 CLK INV Trace 1 Trace recorded at R2325 Figure 6 17 SPI CLK INV Waveform ...
Страница 184: ...6 20 Troubleshooting Waveforms SPI 6 6 3 CS Trace 1 Trace recorded at Pin 34 of J2301 Figure 6 18 SPI CS Waveform ...
Страница 185: ...Troubleshooting Waveforms SPI 6 21 6 6 4 MOSI Trace 1 Trace recorded at R6603 Figure 6 19 SPI MOSI Waveform ...
Страница 187: ...Troubleshooting Waveforms I2C BUS 6 23 6 7 2 SCL 5V Trace 1 Trace recorded at R6204 Figure 6 21 I2C Bus SCA 5V Waveform ...
Страница 188: ...6 24 Troubleshooting Waveforms I2C BUS 6 7 3 SDA Trace 1 Trace recorded at R6209 Figure 6 22 I2C Bus SDA Waveform ...
Страница 194: ...6 30 Troubleshooting Waveforms USB 6 10 2 D Trace 1 Trace recorded at Pin 35 of J3001 Figure 6 28 USB D Waveform ...
Страница 196: ...6 32 Troubleshooting Waveforms UART 6 11 2 TX Trace 1 Trace recorded at F_Boot_Tx Figure 6 30 UART TX Waveform ...
Страница 198: ...6 34 Troubleshooting Waveforms SDRAM 6 12 2 CLKX Trace 1 Trace recorded at TP6308 Figure 6 32 SDRAM CLKX Waveform ...
Страница 276: ...7 58 Troubleshooting Tables List of Board and IC Signals Notes ...
Страница 318: ...8 42 Schematics Boards Overlays and Parts Lists Transceiver RF Boards VHF 700 800 Notes ...
Страница 380: ...8 104 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 700 800 MHz Notes ...
Страница 432: ...8 156 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 VHF Notes ...
Страница 458: ...8 182 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 UHF2 Notes ...
Страница 498: ...8 222 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 700 800 MHz Notes ...
Страница 546: ...8 270 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 VHF Notes ...
Страница 606: ...8 330 Schematics Boards Overlays and Parts Lists VOCON Boards Notes ...
Страница 638: ...Glossary 10 Glossary Notes ...
Страница 643: ......