Motorola APX 2000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: Transceiver (RF) Boards: 700 – 800 MHz (84012266001 / PC000351A01) 8-289
Figure 8-144. Controller Circuit (PC000351A01)
J2302M2
R21001M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
R21003M2 R21002M2
R21008M2
R21000M2
C21000M2
C21001M2
C21003M2 C21002M2
52
50
48
46
44
56
54
FREQ KNOB
R21007M2
R21006M2
R21005M2
R21004M2
FREQ_SEL_3
FREQ_SEL_2
FREQ_SEL_1
FREQ_SEL_0
FREQ_SEL<3..0>
OUT
CPLD_TCK
OMAP_TMS_BUFFERED
RTCK
NEMU0
NEMU1
CPLD_TMS
NTRST
JTAG<11..0>
TCK_CONN_BUFFERED_B
OMAP_TDO
CPLD_TDO
TDI_BUFFERED
CPLD_TDI_BUFFERED
IO
R2106M2
R2105M2 R2104M2
F_VREF_1.875VM2
1
R2199M2
R2198M2
R2197M2
U2101M2
U2102M2
U2101M2
R2114M2
R2110M2
R2118M2
R2115M2
U2102M2
R2107M2
R2109M2
R2111M2
R2113M2
TMS_CON
CPLD_TMS_CON
TDI_CON
61
43
43
61
JTAG
TP2109M2
TP2108M2
TP2107M2
TP2106M2
TP2105M2
TP2104M2
TP2103M2
TP2102M2
TP2101M2
R2116M2
R2117M2
R2120M2
TCK_CON
1
1
1
1
1
1
1
1
1
C2114M2
U2102M2U2101M2
C2104M2
5
2
5
2
GND
VCC
GND
VCC
USER BUTTON AND SWITCHES
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
70
64
66
65
68
R2202M2
R2200M2
C2117M2
C2116M2
C2115M2
ON_OFF_SWITCH
EMERG_BTN
VOLUME
OUT
OUT
OUT
REMOVED SECURE SW
EMERGENCY BUTTON
NEED TO ADD TOGGLE/FREQ SW

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)