Troubleshooting Tables:
List of Board and IC Signals
7-15
C16
EXT_MIC_POS_DP
P2000-31
None
MAIN_DISPLAY_LED1
P2000-32
R2013
EXT_SPKR_POS_DP
P2000-33
None
MAIN_DISPLAY_LED2
P2000-34
R2014
EXT_SPKR_NEG_DP
P2000-35
None
MAIN_DISPLAY_LED3
P2000-36
chassis
GND
P2000-37
None
MAIN_DISPLAY_LED4
P2000-38
C2
SPKR+
P2000-39
None
F_DISP_BD_ID
P2000-40
None
SPKR+
P2000-41
chassis
GND
P2000-42
C4
SPKR-
P2000-43
D3
SWITCH_KNOB_A
P2000-44
None
SPKR-
P2000-45
D4
SWITCH_KNOB_B
P2000-46
D5
MIC+
P2000-47
D6
SWITCH_KNOB_S
P2000-48
D7
MIC-
P2000-49
None
VCC_1.85
P2000-50
chassis
GND
P2000-51
None
NFC
P2000-52
None
SPEAKER_RED_1
P2000-53
chassis
GND
P2000-54
None
SPEAKER_GREEN_1
P2000-55
C11
TX_RX_LED_AMBER
P2000-56
None
SPEAKER_AMBER_1
P2000-57
C12
TX_RX_LED_RED
P2000-58
E2003
SW_5+
P2000-59
C13
TX_RX_LED_GREEN
P2000-60
Table 7-6. Keypad board connector to front kit flex Interface Pin-Out (Continued)
Test Place
KeyBoard
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: ......