
7-36
Troubleshooting Tables:
List of Board and IC Signals
L1
FLASH_CPLD_ADD4
N/C
L2
FLASH_CPLD_ADV
R6314
L3
FLASH_CPLD_ADD3
N/C
L12
N/C
–
L13
N/C
–
L14
N/C
–
M1
FLASH_CPLD_ADD2
N/A
M2
N/C
–
M3
FLASH_CPLD_ADD5
N/C
M4
SSI_RED_RX_CPLD
R3015, Test Point
F_SSIR_RXCPLD,
J3001_Pin 47
M5
SIDE_1
R4006, J4001_Pin 20
M6
SEC_CLEAR
R2135, R2126, J2101_Pin
20
M7
OPT_GPIO0
N/A
M8
OPT_BD_GPIO_3
J2001_Pin 22
M9
CPLD_TDI
R2114
M10
CPLD_TCK
R2110
M11
N/C
–
M12
CID_RST
R2108, J2101_Pin 47
M13
OPT_BD_GPIO_0
J3001_Pin 43
M14
CAM_FLASH_MODE
J3001_Pin 20
N1
GROUND
N/A
N2
CLK_24MHZ
R6572
N3
FLASH_CPLD_ADD1
N/A
N4
SSI_RED_TX_CPLD
N/A
N5
SIDE_2
R4007, J4001_Pin 22
N6
TG1
R2134, R2131, J2101_Pin
13
N7
EMERG_PB_X
R6507, R6509
Table 7-14. U6101 CPLD Pinouts (Continued)
U6101
Pin No.
Description
Probe Points
Not Shielded
Under Shield
Summary of Contents for ASTRO APX 7000
Page 1: ......
Page 4: ...iv Document History Notes ...
Page 24: ...2 4 Radio Power DC Power Routing VOCON Board Notes ...
Page 98: ...3 74 Theory of Operation Global Positioning System GPS ...
Page 163: ...Troubleshooting Charts PA Failure 5 59 ...
Page 164: ...5 60 Troubleshooting Charts PA Failure ...
Page 276: ...7 58 Troubleshooting Tables List of Board and IC Signals Notes ...
Page 318: ...8 42 Schematics Boards Overlays and Parts Lists Transceiver RF Boards VHF 700 800 Notes ...
Page 380: ...8 104 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 700 800 MHz Notes ...
Page 432: ...8 156 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 VHF Notes ...
Page 458: ...8 182 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 UHF2 Notes ...
Page 498: ...8 222 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 700 800 MHz Notes ...
Page 546: ...8 270 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 VHF Notes ...
Page 606: ...8 330 Schematics Boards Overlays and Parts Lists VOCON Boards Notes ...
Page 638: ...Glossary 10 Glossary Notes ...
Page 643: ......