8-226
Schematics, Boards Overlays, and Parts Lists
: Main Board Block: UHF2 (84012616001)
U6507M6
5171682H01
IC,DC TO DC CON-
VERTER,800MA BUCK
REGLTR
U6508M6
51009366001
IC,LNR V
REGLTR,LLP6,500MA LOW
DROPOUT CMOS LINEAR
REG
U6509M6
5175114H01
IC,SNGL AND GATE
MICROPAK
U6510M6
5114007A47
IC,OR,17SZ32,1PER
PKG,SOT-353,PB FREE
U6511M6
5171339H01
IC,MC78LC18,MICROPO-
WER V REGLTR
U6601M6
5175114H01
IC,SNGL AND GATE
MICROPAK
U702M7
5164015H28
IC,CUST,MULTI PROTO-
COL/BAND TRANSCVR
IC,SM,BGA,TRIDENT,
INTEG
U738M7
5171972L01
IC,SW,SP3T RF SW
U746M7
4805218N63
XSTR,GEN PURPOSE
SMALL SIG,SOT-
323,BROADBAND AND
XSTR
VR101M12
4813977M29
DIODE,ZEN,MBZ5250,SM,S
OT-23,ZEN,PB-FREE
VR1905M2
0
4815096H01
DIODE,VCTR,10V,1SV305G
,VCTR DIODE 1SV305
VR1906M2
0
4815096H01
DIODE,VCTR,10V,1SV305G
,VCTR DIODE 1SV305
VR1907M2
0
4815096H01
DIODE,VCTR,10V,1SV305G
,VCTR DIODE 1SV305
VR1908M2
0
4815096H01
DIODE,VCTR,10V,1SV305G
,VCTR DIODE 1SV305
VR200M12
4813977M29
DIODE,ZEN,MBZ5250,SM,S
OT-23,ZEN,PB-FREE
VR601M19
4805656W87
DIODE,VCTR, @
15V,1SV279,SOD-523/SC-
79,SOD-523/SC-79
VR602M19
4805656W87
DIODE,VCTR, @
15V,1SV279,SOD-523/SC-
79,SOD-523/SC-79
Y1304M3
48014600001
OSC,TCXO,26.0
Ref. Des.
Part Number
Description
Y2475M3
48009319001
OSC,VAR,SMD XTAL OSC
DS0211AR
Y6501M6
93012044001
OSC,XO,24.576MHZ,SM,XT
AL U SMD 5.0X3.2
24.576MHZ
Y6502M6
4809995L05
RESON,QRTZ,32.768KHZ,
SM,FUND,9PF LOAD CAP,-
40DEG C MIN,85DE
Y6601M6
4802582S85
RESON,QRTZ,12MHZ,10P
PM TOL,18PPM
STAB,SM,FUND,AT,10PF
LOAD CAP
Y701M7
4871886H01
OSC,VO,16.8 MHZ VCTXO
.8PPM
Ref. Des.
Part Number
Description
Summary of Contents for Astro APX 3000
Page 1: ...APXTM TWO WAY RADIOS APX 3000 DETAILED SERVICE MANUAL ...
Page 2: ......
Page 4: ...Notes ...
Page 6: ...vi Document History Notes ...
Page 10: ...x Table of Contents Notes ...
Page 12: ...xii List of Tables Notes ...
Page 18: ...xviii List of Figures Notes ...
Page 22: ...xxii CommercialWarranty Notes ...
Page 46: ...3 20 Theory of Operation Main Board Notes ...
Page 84: ...3 58 Theory of Operation Bluetooth Notes ...
Page 208: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 222: ...7 14 Troubleshooting Tables List of Board and IC Signals Notes ...
Page 282: ...8 60 Schematics Boards Overlays and Parts Lists Main Board Block UHF1 84012513001_A Notes ...
Page 390: ...8 168 Schematics Boards Overlays and Parts Lists Main Board Block VHF 84012512001_A Notes ...
Page 456: ...9 8 Debugging Fixture Powering up Covert Board Notes ...
Page 468: ...Glossary 10 Glossary Notes ...
Page 472: ...Index 4 Index Notes ...
Page 473: ......