7-26
Troubleshooting Tables:
List of Board and IC Signals
E2246
Top_LightBar_Amber_
Led
J2302-57
E2242
KEYPAD_WHITE_LED
J2301-57
R2246
TX_RX_AMBER_LED
J2302-58
C2130
KP_ROW_4
J2301-58
R2235
V_SW_5
J2302-59
chassis
GND
J2301-59
R2244
TX_RX_RED_LED
J2302-60
chassis
GND
J2301-60
chassis
GND
J2302-61
R2245
TX_RX_GREEN_LED
J2302-62
chassis
GND
J2302-63
chassis
GND
J2302-64
R2200
EMERG_BTN
J2302-65
R6592
ON_OFF_SWITCH
J2302-66
chassis
GND
J2302-67
R2202
VOLUME
J2302-68
chassis
GND
J2302-69
chassis
GND
J2302-70
Table 7-11. Main Back kit flex connector to main board connector Interface Pin-Out
Test
Place
Backkit_Flex
Test
Place
Backkit_Flex
Signal Name
Pin #
Signal Name
Pin #
GND
P2000-1
GND
P2001-1
F_DISP_RW
P2000-2
GND
P2001-2
PTT
P2000-3
VBUS1
P2001-3
F_DISP_DATA_0
P2000-4
SSI_MACE_TX_DIN
P2001-4
SIDE_1
P2000-5
BT_AVR_RESET
P2001-5
F_DISP_DATA_1
P2000-6
SSI_RED_RX_MACE
P2001-6
SIDE_2
P2000-7
GND
P2001-7
F_DISP_DATA_2
P2000-8
HIGH_SECURE_DATA
_MACE
P2001-8
MONITOR
P2000-9
GPS_BT_32KHZ
P2001-9
F_DISP_DATA_3
P2000-10
SECURE_HIGH_NOR
M
P2001-10
Table 7-10. Mainboard to Back kit flex connector interface Pin-Out (Continued)
Test Place
MainBoard
Test
Place
MainBoard
Signal Name
Pin #
Signal Name
Pin #
Summary of Contents for APX 2000
Page 1: ...APXTM TWO WAY RADIOS APX 1000 APX 2000 APX 4000 APX 4000Li DETAILED SERVICE MANUAL ...
Page 4: ......
Page 6: ...iv Document History Notes ...
Page 8: ...Notes vi Commercial Warranty ...
Page 10: ...Notes ...
Page 22: ...xiv List of Figures Notes ...
Page 226: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 688: ...Index 4 Index Notes ...
Page 690: ...ii Notes ...
Page 700: ...xvi List of Figures Notes ...
Page 806: ...5 50 Troubleshooting Charts PA Failure Notes ...
Page 1008: ...8 178 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 84012621001 Notes ...
Page 1062: ...8 234 Schematics Boards Overlays and Parts Lists Keypad Board M2 and M3 PC000261A01 Notes ...
Page 1064: ...ii Notes ...
Page 1068: ...Notes A 4 EMEA Warranty Service and Technical Support Further Assistance From Motorola ...
Page 1090: ...Glossary 10 Glossary Notes ...
Page 1094: ...Index 4 Index Notes ...
Page 1095: ......