Motorola XTS 2500 Service Manual page 567

UHF1 Troubleshooting Tables: Tables
Pin Ref U701 Pin Name
Number
K11
L13
L5
M4
N14
L12
A10 UART2_RXD_OD
A9 USB2_OE_RCV_RTS
B10
B8
B9 USB2_DAT_VP
C12
C7 BOOT_NORM_X
C8 USB1_DAT_TXD
C9 USB2_SE0_VM_RXD
D10 CABLE_DET_3V
D6
D8
E11
E6
E9
L7 ONE_WIRE_UP
POWER MANAGE-
MENT BLOCK
B2
D2
D3
G4
M1
J13
6816985H01-F
Table 8.2-6. MAKO (U701) Pinout (Continued)
ATOD_6
ATOD_5
APCO
VC_TX3V
ATOD_0
ATOD_4 BAT_STATUS
SB96D_BDO_KF_3V/
URTS1_XRXD
CTS_X UCTS_USB_SPEED
USB1_OE USB_TXENAB
BUSY_IN BUSY_IN_RTS
BOOT_NORM_X
TXD1_USB_VPO
URXD1_USB_VMI
KVL_USB_DET
SPI_CS
USB1_SE0
BUSY_OUT BUSY_OUT_CTS
SPI_CLK
UART2_TXD
ONE_WIRE_UP/V2.9
BAT_TYPE
BAT_3V6
REG_3V6
HV_BG
TXCO_IN
SW2_VOUT
To/From
V2.9
V2.9
V2.9
CODEC_TX
V2.9
VDD(1.65–3.6V)
V2.9/URXD3
VDD(1.65–3.6V)
VDD(1.65–3.6V)
VDD(1.65–3.6V)
USB_VPI VDD(1.65–3.6V)
VDD(1.65–3.6V)
VDD(1.65–3.6V)
VDD(1.65–3.6V)
VDD(1.65–3.6V)
VDD(1.65–3.6V)
MAKO_CE VDD(1.65–3.6V)
USB_VMO VDD(1.65–3.6V)
VDD(1.65–3.6V)
SCKB VDD(1.65–3.6V)
UTXD2 VDD(1.65–3.6V)
VDD(1.65–3.6V)
GND
GND
GND
GND
16_8MHz 16.8MHz (2.5–3.3V)
GND
Accessible
Comment on Main
Board?
V2.9 Yes
V2.9 Yes
V2.9 Yes
V2.9 Yes
V2.9 No
VCC5(5V) Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
0–5V Yes
0–5V Yes
0–5V Yes
1.2V Yes
Yes
2.3V Yes
February 14, 2012
8.2-19