7-40
Troubleshooting Tables:
List of Board and IC Signals
J10
SW1_VOUT
MAKO Power Schematic
J4001_Pin2,
J1001_Pin37
R6515, C6548, L6502,
C6558, C6539, C6560,
C6551, R6542, R6543,
C6564
J11
N/C
MAKO Power Schematic
–
J12
SW2_VCC
MAKO Power Schematic
J4001_Pin 2,
J1001_Pin 37
R6515, C6548, L6502,
C6558, C6539, C6560,
C6561, R6542, R6543,
C6564, R6546, C6568
J13
VCC_2.23
MAKO Power Schematic
R6513
J14
N/C
MAKO Power Schematic
–
K3
SW_B+
MAKO Power Schematic
J4001_Pins 51,
53, 55, 57
L6503, C6565, R6423,
L6501, C6556, R6505
K4
V8_5.0A
MAKO Power Schematic
R6621, R4010
R6565, C6576, C6104,
C6403,
K9
GROUND
MAKO Power Schematic
N/A
K14
SW2_VCCS
MAKO Power Schematic
J4001_Pin 2,
J1001_Pin 37
R6515, C6548, L6502,
C6558, C6539, C6560,
C6561, R6542, R6543,
C6564, R6546, C6568
L1
V9_3.0A
MAKO Power Schematic
C6574, R6567, C6413,
C6414
L4
GROUND
MAKO Power Schematic
N/A
L9
GROUND
MAKO Power Schematic
N/A
L14
GROUND
MAKO Power Schematic
N/A
M1
N/C
MAKO Power Schematic
–
M5
N/C
MAKO Power Schematic
–
M6
V10_3.3
MAKO Power Schematic
C6575, R6566, R4012,
R4013
M7
GROUND
MAKO Power Schematic
N/A
N4
V2_1.875
MAKO Power Schematic
J1001_Pin 6,
J4001, Pin 28
C6581, R6560, R6411,
R6410, C4001
N5
V4_2.775D
MAKO Power Schematic
J2101_Pin 3,
J2301_Pin 24,
R2301, C2323,
J3001_Pin 23,
C4006,
R2102, R6620, R6552,
C6579
P1
N/C
MAKO Power Schematic
–
Table 7-15. U6501 MAKO Pinouts (Continued)
U6501
Pin No.
Description
Comment
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: ......