Troubleshooting Tables:
List of Board and IC Signals
7-21
Table 7-8. GCAI flex connector Interface Pin-Out
Test Place
GCAI
Signal Name
Pin #
GND
P1-1
LIGHTBAR_RED
P1-2
GCAI_RTS_GPIO3
P1-3
LIGHTBAR_GREEN
P1-4
GCAI_USB_N_GPIO2
P1-5
LIGHTBAR_AMBER
P1-6
GCAI_USB_P_GPIO1
P1-7
V_SW_5
P1-8
GCAI_ONE_WIRE
P1-9
V_SW_5
P1-10
GCAI_GPIO4_CTS
P1-11
TX_RX_LED_AMBER
P1-12
GCAI_GPIO0
P1-13
TX_RX_LED_RED
P1-14
GND
P1-15
TX_RX_LED_GREEN
P1-16
GCAI_EXT_MIC_N
P1-17
GND
P1-18
GCAI_EXT_MIC_P
P1-19
UNNAMED_1_CONNP30PIN4GND_I168_X
P1-20
GND
P1-21
UNNAMED_1_CONNP30PIN4GND_I166_X
P1-22
GCAI_EXT_SPKR_P
P1-23
GND
P1-24
GCAI_EXT_SPKR_N
P1-25
GCAI_VBUS_5V
P1-26
GND
P1-27
GCAI_VBUS_5V
P1-28
UNNAMED_1_CONNP30PIN4GND_I159_X
P1-29
GND
P1-30
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: ......