Troubleshooting Tables:
List of Board and IC Signals
7-5
Table 7-3. 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
GND
P2000-11
GND
P2001-11
F_DISP_DATA_4
P2000-12
SSI_BLACK_TX_MAC
E
P2001-12
GPIO_3_RTS_FILLSENSE
P2000-13
BT_PTT
P2001-13
F_DISP_DATA_5
P2000-14
SSI_BLACK_RX
P2001-14
GPIO_2_DM_RXDC_FILLDATA
P2000-15
BT_SPARE_1.8
P2001-15
F_DISP_DATA_6
P2000-16
GND
P2001-16
GPIO_1_DP_TXDC_FILLREQ
P2000-17
ACC_SPKR_UNMUTE
P2001-17
F_DISP_DATA_7
P2000-18
SSI_OPT_CLK
P2001-18
GCAI_1WIRE_5V
P2000-19
AVR_STATUS_1.8V
P2001-19
GND
P2000-20
GND
P2001-20
GPIO_4_CTS_KEYFAIL_FILLCLK
P2000-21
USB_BOOT_1.8V
P2001-21
F_DISP_RW_EN
P2000-22
V_EXT_1.85
P2001-22
VBUS2
P2000-23
V_SW_3.60
P2001-23
GND
P2000-24
VRTC
P2001-24
VBUS2
P2000-25
BT_HOST_WAKEUP_1
.8V
P2001-25
F-DISP_DATA_CMD
P2000-26
V_SAFE
P2001-26
GPIO_0
P2000-27
BT_WAKEUP_1.8V
P2001-27
V_2.755D
P2000-28
KEYFAIL
P2001-28
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: ......