Motorola XTS 2500 Service Manual page 568

8.2-20
Pin Ref U701 Pin Name
Number
J14
A2
C2
E4
N5
P6
A12
A13
L1
M6
B1 XTAL32_OUT
C1
F5 GATED_32K_CLK
K4
E2
F14
F3
B3
C3
D14
D4 TCXO_SEL_16_24
D9
G5
H14
H5
J4
K9
L14
L4
L9
February 14, 2012
Table 8.2-6. MAKO (U701) Pinout (Continued)
SW2_LX
PGLD03
VSAVE
MECH_SW
V04_O
V07_O
XOUT
XIN
V09_O
V10_O
XTAL32_IN
MAKO_32KHZ
V08_O VCC5 SUPPLY
FET_ENX VPP_EN/UNSW_B+/
SW1_PHASE
BAT_RTC
SW_TYPE
PGLDO2
GND7
GND9
GND4
SW1_GND
GND8
GND3
GND5
SW2_GND
GND6
V10_GND
To/From
GND
VSAVE
VSAVE
MECH_SW
GND
GND
XTAL FREQ 24.576MHz (3.3V)
XTAL FREQ 24.576MHz (3.3V)
GND
GND
32.768KHz 32.768MHz (2.5–3.3V)
32.768KHz 32.768MHz (2.5–3.3V)
32KHZ(VDD)
SW_B+
VSW1
GND
GND
GND
GND
GND
GND
GND
Q702
GND
GND
GND
GND
GND
GND
UHF1 Troubleshooting Tables: Tables
Accessible
Comment on Main
Board?
2.3V Yes
2.5V Yes
2.5V Yes
2.5V Yes
2.775V Yes
2.8V Yes
Yes
Yes
3.3V Yes
3.3V Yes
Yes
Yes
Yes
5V Yes
B+(7.5V) Yes
B+(7.5V) Yes
B+(7.5V) Yes
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
6816985H01-F
No
No
No
No
No
No
No
No
No
No
No
No
No