Motorola ASTRO XTS 5000 Detailed Service Manual page 169

7-26
U301
Pin
Description
No.
C11 OPT_GPIO1
C12 BUSY_IN
C13 VBUS2_CMD
C14 VBUS1_CMD
D1 BAT_7V5
D2 BAT_3V6
D3 REG_3V6
TCXO_SEL_16_2
D4 4
D5 INT_X
D6 SPI_CS
D7 VC_FSYNC
D8 USB1_SE0
D9 GND9
D10 CABLE_DET_3V
D11 OPT_GPIO3
D12 VBUS2
D13 SW5_VDD
D14 GND7
E1 PA_BPLUS
E2 FET_ENX
E3 BPLUS
November 16, 2006
Table 7-10. U501 MAKO IC Pinouts (for kit NNTN5567)
To/From
NC
TP_BSY_IN_
RTS
NC
NC
R525
C505
R505
GND
TP_MAKO_I
NT
R567
R573
TP_USB_VM
O
GND
TP_KVL_US
B_DET
NC
NC
NC
GND
R524
R502
R525
Troubleshooting Tables: List of Board and IC Signals
Comment
Level Translated SB96_BUS_BUSY,
Operates at Logic Level
7.5Vdc
3.6Vdc
3.6Vdc
Digital Output Assert Active Low
Interrupt, Operates at Logic Level
Marko SPI Chip Select, Operates at
Logic Level
Tx SE0 Input, Operates at Logic
Level
Level Translated
CTS_CABLE_DET_5V
7.5Vdc PA Supply
Enable to Switch B+ PMOS, Max
11V
Connects to Battery +, 7.5V
Accessible
on Vococn
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
6881094C31-E