8-288
Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: 700 – 800 MHz (84012266001 / PC000351A01)
Figure 8-143. Controller Circuit (84012266001)
EMERGENCY BUTTON
NEED TO ADD TOGGLE/FREQ SW
REMOVED SECURE SW
FREQ KNOB
USER BUTTON AND SWITCHES
JTAG
100PF
SWITCH
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
V_EXT_1.85
CPLD_TDI_BUFFERED
CPLD_TCK
OMAP_TMS_BUFFERED
DNP
0
4.7K
RTCK
TDI_BUFFERED
NC7WZ17
10K
10
10
2
22
NC7WZ17
NC7WZ17
1
NEMU0
NEMU1
10K
1K
7
4
5
3
11
0
9
0
22
10
CPLD_TMS
6
NTRST
0.1UF
EMERG_BTN
ON_OFF_SWITCH
10K
TDI_CON
10K
TEST_POINT
0
0
TEST_POINT
TEST_POINT
DNP
NC7SZ175
8
JTAG<11..0>
NC7WZ17
TCK_CON
TCK_CONN_BUFFERED_B
10
TEST_POINT
TEST_POINT
TEST_POINT
TEST_POINT
DNP
TEST_POINT
TEST_POINT
CPLD_TMS_CON
EMERG_BTN
0.1UF
10 NC7WZ17
TEST_POINT
CPLD_TDO
OMAP_TDO
4.7K
ON_OFF_SWITCH
NC7WZ17
47K
TMS_CON
10K
TEST_POINT
0
NC7SZ14
TEST_POINT
0.1UF
TEST_POINT
RSB6
NC7SZ14
.1UF
TEST_POINT
.1UF
NC7SZ175
0.1UF
.1UF
TEST_POINT
0.1UF
NC7WZ17
RSW_A
DNP
47K
NC7WZ17
RSW_INT
RSW_B
0.1UF
NC7WZ17
DNP
DNP
GND
VCC
G1
IN
G2
OUT
NC
OUT
IN
GND
VCC
NC
OUT
IN
GND
VCC
C
CP
VCC
D
Q
GND
C
CP
VCC
D
Q
GND
GND
VCC
GND
VCC
R2120M2
1
F_VREF_1.875VM2
C2104M2
R2113M2
R2104M2
R2105M2
R2111M2
R2109M2
R2117M2
R2116M2
R2107M2
R2106M2
6
1
U2102M2
R2115M2
R2118M2
R2110M2
R2114M2
4
3
U2101M2
4
3
U2102M2
6
1
U2101M2
5
2
U2101M2
5
2
U2102M2
C2114M2
R2197M2
R2198M2
R2199M2
2
4
3
5
1
6
U21000M2
2
4
3
5
1
6
U21001M2
5
3
2
4
1
U21003M2
5
3
2
4
1
U21002M2
C21002M2
C21003M2
C21004M2
C21005M2
C21001M2
C21000M2
R21000M2
R21001M2
1
TP2101M2
1
TP2102M2
1
TP2103M2
1
TP2104M2
1
TP2105M2
1
TP2106M2
1
TP2107M2
1
TP2108M2
1
TP2109M2
R21002M2
R21003M2
1
TP2110M2
1
TP2111M2
1
TP2112M2
1
TP2113M2
1
TP2114M2
54
J2302M2
52
J2302M2
50
J2302M2
48
J2302M2
46
J2302M2
44
J2302M2
2
4
1
3
S2103M2
D2101M2
C2115M2
6
1
U2104M2
4
3
U2104M2
5
2
U2104M2
C2116M2
IO
OUT
OUT
OUT
OUT
OUT
Summary of Contents for APX 2000
Page 1: ...APXTM TWO WAY RADIOS APX 1000 APX 2000 APX 4000 APX 4000Li DETAILED SERVICE MANUAL ...
Page 4: ......
Page 6: ...iv Document History Notes ...
Page 8: ...Notes vi Commercial Warranty ...
Page 10: ...Notes ...
Page 22: ...xiv List of Figures Notes ...
Page 226: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 688: ...Index 4 Index Notes ...
Page 690: ...ii Notes ...
Page 700: ...xvi List of Figures Notes ...
Page 806: ...5 50 Troubleshooting Charts PA Failure Notes ...
Page 1008: ...8 178 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 84012621001 Notes ...
Page 1062: ...8 234 Schematics Boards Overlays and Parts Lists Keypad Board M2 and M3 PC000261A01 Notes ...
Page 1064: ...ii Notes ...
Page 1068: ...Notes A 4 EMEA Warranty Service and Technical Support Further Assistance From Motorola ...
Page 1090: ...Glossary 10 Glossary Notes ...
Page 1094: ...Index 4 Index Notes ...
Page 1095: ......