Troubleshooting Tables:
List of Board and IC Signals
7-13
chassis
GND
P1000-42
R2531
EXP_BRD_TYP
E
P2001-42
C4
SPKR-
P1000-43
none
UNNAMED_1_C
ONNJ60PIN_I65
1_X
P2001-43
E10
SWITCH_KNOB_A
P1000-44
none
MACE_CLOCK
P2001-44
none
SPKR-
P1000-45
chassis
GND
P2001-45
E7
SWITCH_KNOB_B
P1000-46
chassis
GND
P2001-46
E6
MIC+
P1000-47
C22
KP_COL_A
P2001-47
E4
SWITCH_KNOB_S
P1000-48
R2531
VCC5V
P2001-48
E2
MIC-
P1000-49
C24
KP_COL_B
P2001-49
chassis
GND
P1000-50
C27
KP_ROW_A
P2001-50
chassis
GND
P1000-51
C26
KP_COL_C
P2001-51
chassis
GND
P1000-52
C28
KP_ROW_B
P2001-52
none
SPEAKER_RED_1
P1000-53
C23
KP_COL_D
P2001-53
chassis
GND
P1000-54
C29
KP_ROW_C
P2001-54
none
SPEAKER_GREEN
_1
P1000-55
C25
KP_COL_E
P2001-55
C11
TX_RX_LED_AMBE
R
P1000-56
C30
KP_ROW_D
P2001-56
none
SPEAKER_AMBER
_1
P1000-57
R19
KEYPAD_WHIT
E_LED
P2001-57
C12
TX_RX_LED_RED
P1000-58
C31
KP_ROW_E
P2001-58
E2003
SW_5+
P1000-59
chassis
GND
P2001-59
C13
TX_RX_LED_GREE
N
P1000-60
chassis
GND
P2001-60
Table 7-5. Keypad board connector to mainboard Interface Pin-Out (Continued)
Test Place
KeyBoard
Test Place
KeyBoard
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: ......