Motorola APX 1000 Detailed Service Manual page 253

Troubleshooting Tables: List of Board and IC Signals
Table 7-11. Main Back kit flex connector to main board connector Interface Pin-Out (Continued)
Test
Place
GND
F_DISP_DATA_4
GPIO_3_RTS_FILLSENSE
F_DISP_DATA_5
GPIO_2_DM_RXDC_FILLDATA
F_DISP_DATA_6
GPIO_1_DP_TXDC_FILLREQ
F_DISP_DATA_7
GCAI_1WIRE_5V
GND
GPIO_4_CTS_KEYFAIL_FILLCLK
F_DISP_RW_EN
VBUS2
GND
VBUS2
F_DISP_DATA_CMD
GPIO_0
V_2.775D
Ext_MIC_Neg_DP
GND
Ext_Mic_Pos_DP
MAIN_DISPLAY_LED1
Ext_SPKR_Neg_DP
MAIN_DISPLAY_LED2
Ext_SPKR_Pos_DP
MAIN_DISPLAY_LED3
GND
MAIN_DISPLAY_LED4
SPKR+
Backkit_Flex
Signal Name
Test
Place
Pin #
P2000-11
P2000-12
P2000-13
P2000-14
P2000-15
P2000-16
P2000-17
P2000-18
P2000-19
P2000-20
P2000-21
P2000-22
P2000-23
P2000-24
P2000-25
P2000-26
P2000-27
P2000-28
P2000-29
P2000-30
P2000-31
P2000-32
P2000-33
P2000-34
P2000-35
P2000-36
P2000-37
P2000-38
P2000-39
Backkit_Flex
Signal Name
GND
SSI_BLACK_TX_MAC
E
BT_PTT
SSI_BLACK_RX
BT_SPARE_1.8
GND
ACC_SPKR_UNMUTE
SSI_OPT_CLK
AVR_STATUS_1.8V
GND
USB_BOOT_1.8V
V_EXT_1.85
V_SW_3.60
VRTC
BT_HOST_WAKEUP_1
.8V
V_SAFE
BT_WAKEUP_1.8V
KEYFAIL
BT_SHUTDOWN
OPT_SSI_SYNC
BT_UART_TX_1.8V
MACE_WAKEUP
BT_UART_RX_1.8V
MACE_RESET
BT_UART_RTS_1.8V
OMAP_RESET
BT_UART_CTS_1.8V
TX_INHIBIT
GND
7-27
Pin #
P2001-11
P2001-12
P2001-13
P2001-14
P2001-15
P2001-16
P2001-17
P2001-18
P2001-19
P2001-20
P2001-21
P2001-22
P2001-23
P2001-24
P2001-25
P2001-26
P2001-27
P2001-28
P2001-29
P2001-30
P2001-31
P2001-32
P2001-33
P2001-34
P2001-35
P2001-36
P2001-37
P2001-38
P2001-39