Motorola APX 2000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: VHF (84012320001 / PC000352A01) 8-55
Figure 8-27. Controller Circuit (PC000352A01)
J2302M2
J2302M2
J2302M2
C21003M2 C21002M2 C21001M2
J2302M2
J2302M2
J2302M2
J2302M2
C21000M2
56
54
44
52
50
48
46
FREQ KNOB
R21007M2
R21006M2
R21005M2
R21004M2
R21003M2 R21002M2
R21001M2
R21008M2
R21000M2
FREQ_SEL_0
FREQ_SEL_2
FREQ_SEL_3
FREQ_SEL<3..0>
FREQ_SEL_1
OUT
JTAG
R2116M2
R2117M2
R2120M2
TP2109M2
TP2108M2
TP2107M2
TP2106M2
TP2105M2
TP2104M2
TP2103M2
TP2102M2
TP2101M2
1
1
1
1
1
1
1
1
1
R2106M2 R2105M2 R2104M2
F_VREF_1.875VM2
JTAG<11..0>
1
IO
R2107M2
CPLD_TDI_BUFFERED
CPLD_TCK
OMAP_TMS_BUFFERED
RTCK
TDI_BUFFERED
NEMU0
NEMU1
CPLD_TMS
NTRST
TCK_CONN_BUFFERED_B
CPLD_TDO
OMAP_TDO
R2199M2
R2198M2
R2197M2
U2101M2
U2102M2
U2101M2
R2114M2
R2110M2
R2118M2
R2115M2
U2102M2
R2109M2
R2111M2
R2113M2
TDI_CON
TCK_CON
CPLD_TMS_CON
TMS_CON
61
43
43
61
C2114M2
U2102M2
U2101M2
C2104M2
5
2
5
2
GND
VCC
GND
VCC
EMERGENCY BUTTON
REMOVED SECURE SW
NEED TO ADD TOGGLE/FREQ SW
USER BUTTON AND SWITCHES
R2202M2
C2115M2
J2302M2
VOLUME
68
OUT
C2117M2
C2116M2
R2200M2
J2302M2
J2302M2
J2302M2
J2302M2
EMERG_BTN
ON_OFF_SWITCH
65
64
70
66
OUT
OUT

Motorola APX 2000 Specifications

General

IP Rating	IP67
Operating Temperature	-30°C to +60°C
GPS	Optional
Bluetooth	No
Frequency Range	700/800 MHz
Power Output	1-5 W (VHF), 1-3 W (700/800 MHz)
Channels	Up to 1, 000
Battery Life	Up to 10 hours (digital)
Digital Protocol	APCO P25
Frequency	VHF: 136-174 MHz, UHF: 380-470 MHz, 700/800 MHz: 764-870 MHz
Power	1-3W (700/800 MHz), 1-5W (VHF)