8-134
Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF1 (84012313002 / PC000353A01)
Figure 8-67. Controller Circuit (PC000353A01)
EMERGENCY BUTTON
R21000M2
R21003M2
R21002M2
R21001M2
R21008M2
J2302M2
J2302M2
56
54
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
52
50
48
46
44
C21003M2
C21002M2
C21000M2
C21001M2
R21007M2
R21006M2
R21005M2
R21004M2
FREQ_SEL_2
FREQ_SEL_3
FREQ_SEL_1
FREQ_SEL_0
FREQ_SEL<3..0>
OUT
FREQ KNOB
USER BUTTON AND SWITCHES
TCK_CONN_BUFFERED_B
OMAP_TDO
CPLD_TDO
JTAG<11..0>
NEMU0
RTCK
CPLD_TCK
CPLD_TDI_BUFFERED
CPLD_TMS
NEMU1
NTRST
OMAP_TMS_BUFFERED
TDI_BUFFERED
IO
R2106M2
R2105M2
R2104M2
F_VREF_1.875VM2
1
R2199M2
R2198M2
R2197M2
R2114M2
R2110M2
R2115M2
R2109M2
R2111M2
R2113M2
U2101M2
U2102M2
U2101M2
R2116M2
R2117M2
R2120M2
TMS_CON
TDI_CON
TCK_CON
6
1
4
3
4
3
R2118M2
U2102M2
CPLD_TMS_CON
6
1
C2114M2
U2102M2
U2101M2
R2107M2
C2104M2
5
2
5
2
GND
VCC
GND
VCC
JTAG
TP2109M2
TP2108M2
TP2107M2
TP2106M2
TP2105M2
TP2104M2
TP2103M2
TP2102M2
TP2101M2
1
1
1
1
1
1
1
1
1
J2302M2
J2302M2
J2302M2
J2302M2
J2302M2
64
70
68
66
65
R2202M2
C2116M2
C2115M2
C2117M2
R2200M2
VOLUME
ON_OFF_SWITCH
EMERG_BTN
OUT
OUT
OUT
REMOVED SECURE SW
NEED TO ADD TOGGLE/FREQ SW
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: ......