
Schematics, Boards Overlays, and Parts Lists
: Expansion Boards
8-337
Figure 8-150. MHLN6977A Expansion Board Layout – Side 1
R2017
L2001
VR2005
R2013
R2014
VR2004
C2006
R2007
R2005
C2001
R2006
C2008
R2004
VR2006
VR2003
VR2002
D2009
C2005
M2012
M2013
M2009
M2010
M2011
R2113_1
R2114_1
C2112_1
C2117_1
C2111_1
U2103_1
C2115_1
19
24
18
12
13
7
6
R2110_1
R2112_1
C2105_1
TP2101_1
R2101_1
C2101_1
C2102_1
R2102_1
C2110_1
C2116_1
C2113_1
R2117_1
R2122_1
R2121_1
R2109_1
U2101_1
R2106_1
C2103_1
R2103_1
R2104_1
L2101_1
U2104_1
C2123_1
C2104_1
2
3
4
A3
C1
C3
TP2102_1
C2124_1
Q2101_1
C2114_1
R2126_1
C2125_1
C2129_1
M2008
R2107_1
R2125_1
C2107_1
R2111_1
C2108_1
R2130_1
R2105_1
C2106_1
U2102_1
R2116_1
R2115_1
R2119_1
R2118_1
R2120_1
C2109_1
2
4
3
G7
A7
G1
U2105_1
R2108_1
C2128_1
C2127_1
R2150_1
C2126_1
C2021
C2002
R2127_1
A2
B1
P2001
G1
2
59
60
G2
C2020
C2018
C2012
C2022
R2216_2
R2291_2
R2292_2
R2202_2
C2023
C2003
C2004
C2024
C2212_2
R2201_2
L2201_2
C2202_2
C2214_2
L2219_2
C2219_2
C2217_2
C2215_2
L2214_2
R2255_2
R2204_2
C2216_2
FL2207_2
C2267_2
C2271_2
L2268_2
U2217_2
L2213_2
C2208_2
L2209_2
C2210_2
C2262_2
FL2205_2
R2205_2
C2220_2
3
4
6
4
3
3
2
4
5
U2206_2
L1
L7
U2270_2
R2294_2
C2286_2
C2281_2
C2277_2
C2272_2
R2295_2
C2287_2
C2275_2
L2264_2
C2274_2
C2203_2
R2247_2
C2246_2
C2248_2
C2279_2
C2282_2
C2278_2
C2273_2
A2
B1
A7
R2203_2
C2201_2
SH2001
C2285_2
C2260_2
U2220_2
U2284_2
C2204_2
C2238_2
Y2204_2
4
3
6
SH2002
L2002
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: ......