Technical Manual
  PINEAPPLE TECHNOLOGY, INC.
  UTX3KW-A Operating and Service Manual
TABLE OF CONTENTS
Section I — SAFETY NOTICES .................................................................................................2
  **READ THIS SECTION BEFORE INSTALLATION**
Section II — TRANSMITTER SPECIFICATIONS ...............................................................3
Section III — TRANSMITTER INSTALLATION...................................................................5
Section IV — TRANSMITTER TURN-ON...............................................................................6
Section V — THEORY OF OPERATION
  A.  Introduction ............................................................................................................................8
  B.  ACDIS3 ..................................................................................................................................8
  C.  RR6000 Power Supply ...........................................................................................................8
  D.  PAS10 and ADP500 Performance Monitor..........................................................................11
  E.  Remote Monitor and Control W/ABS..................................................................................12
  F.  Modulator/Driver..................................................................................................................13
  G.  DRV100DC-2 Driver............................................................................................................13
  H.  S10-6 ....................................................................................................................................13
  I.  MFA1KW Power Combiner.................................................................................................13
  J.  U600LDV-2 Power Amplier...............................................................................................13
  K.  UC3KW-DC40 Power Combiner.........................................................................................14
  L.  BPU3KW UHF.....................................................................................................................14
  M. AUX5 Monitor Panel............................................................................................................14
  N.  FP6 Fuse and DC Distribution Panel....................................................................................14
Section VI — SCHEMATIC AND PARTS LISTS
  A.  UTX3KW-A .........................................................................................................................15
  B.  ACDIS3 ................................................................................................................................17
  C.  DRV100DC-2.......................................................................................................................19
  D.  MFA1KW.............................................................................................................................21
    1. 1A0035 Status Board.......................................................................................................23
  E.  U600LDV-2 ..........................................................................................................................25
    1. U250LD...........................................................................................................................28
    2. 1A0025 Power Distribution Monitor...............................................................................32
    3. 1A0018 Gain and Phase Matching Network...................................................................35
  F.  SPLITTER S10-6 .................................................................................................................37
  G.  COMBINER UC3KW..........................................................................................................38
  H.  PAS10 and ADP500 PA Monitor..........................................................................................39
    1. 1A0027 ............................................................................................................................46
    2. 1A0029 ............................................................................................................................48
    3. 1A0030 ............................................................................................................................51
  I.  AUX5 Monitor Panel............................................................................................................52
  J.  FP6 Fuse and Shunt Panel....................................................................................................54
Section VII — RECOMMENDED ROUTINE MAINTENANCE......................................55
Section VIII — ADJUSTMENTS AND TUNING ................................................................56
Section IX — PROBLEM SOLVING / TROUBLE SHOOTING......................................58
Section X — WARRANTY...........................................................................................................60
Section XI — EXTENDED WARRANTY................................................................................61
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