Tait Orca 5010 Service Manual
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Tait Orca 5010 Service Manual

Handportable radios, orca 5000 series
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See also: Servicing Manual , User Manual
Tait Orca 5000 Handportable Radios
Service Manual
Issue 03
April 2001
IPN: 449-51000-03

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Summary of Contents for Tait Orca 5010

  • Page 1 Tait Orca 5000 Handportable Radios Service Manual Issue 03 April 2001 IPN: 449-51000-03...
  • Page 2 04/01 IPN: 449-51000-03...
  • Page 3 Contents Part A: Introduction 6 6 6 6 H H H H U U U U Y Y Y Y L L L L F F F F L L L L Q Q Q Q J J J J 7 7 7 7 D D D D L L L L W W W W 2 2 2 2 U U U U F F F F D D D D                 K K K K D D D D Q Q Q Q GS GS GS GSR R R R U U U U W W W W D D D D E E E E O O O O H H H H V V V V                                                                                                                                                                     $ $ $ $         ::: WHFKQLFDO VXSSRUW  $ :KDW GRHV WKLV PDQXDO FRQWDLQ"...
  • Page 4 5HFHLYHU  % 5HFHLYH 5[ DXGLR  % 6\QWKHVLVHU DQG 9&2  % 3RZHU VXSSOLHV  % $FFHVVRU\ FRQQHFWRU LQWHUIDFH  % ,PSOLFDWLRQV RI XQLYHUVDO EDQG YHUVXV ZLGHEDQG ,) ILOWHULQJ  % Part C: Diagnostics and fault finding 7 7 7 7 H H H H V V V V W W W W I I I I D D D D F F F F L L L L O O O O L L L L W W W W L L L L H H H H V V V V                                                                                                                                                                                                                                                                 & & & &         (UURU FRGHV  & 7HVW FRPPDQGV & &DOFXODWLQJ WKH SDUDPHWHUV UHTXLUHG IRU WHVW FRPPDQG  &...
  • Page 5 5HSODFLQJ WKH EDWWHU\ DQG VSHDNHU FRQWDFWV  ' 5HSODFLQJ WKH WDFW VZLWFK  ' 5 5 5 5 H H H H D D D D V V V V V V V V H H H H P P P P E E E E O O O O L L L L Q Q Q Q J J J J W W W W K K K K H H H H U U U U D D D D G G G G L L L L R R R R                                                                                                                                                                                                                               ' ' ' '             5HDU SDQHO UHDVVHPEO\ DQG UHSODFLQJ WKH DX[LOLDU\ IOH[LEOH 3&%  ' )LWWLQJ WKH 3&% WR WKH FKDVVLV DQG UHSODFLQJ WKH 5) RXW DVVHPEO\  ' )LWWLQJ WKH VKLHOG WR WKH FKDVVLV  '...
  • Page 6 )XVH UHSODFHPHQW ( Part F: Accessories 7 7 7 7 D D D D L L L L W W W W 2 2 2 2 U U U U F F F F D  D         $ $ $ $ FF FF FF FFH H H H VV VV VV VVR R R R U U U U \ \ \ \ & & & & R R R R QQ QQ QQ QQH H H H F F F F W W W W R R R R U U U U                                                                                                                                                                                        ) ) ) )         D  D  &RQQHFWLQJ DQ $FFHVVRU\ ) &RQQHFWLQJ D +HDGVHW )...
  • Page 7 Introduction 7KLV SDUW SURYLGHV DQ LQWURGXFWLRQ WR VHUYLFLQJ 7DLW 2UFD  KDQGSRUWDEOHV ,W LQFOXGHV DQ RXWOLQH RI WKH 7DLW 2UFD  KDQGSRUWDEOH UDQJH RI SURGXFWV DQG SUHFDXWLRQV WKDW VKRXOG EH WDNHQ EHIRUH VHUYLFLQJ 7DLW 2UFD  KDQGSRUWDEOHV 'HWDLOHG VHUYLFLQJ LQVWUXFWLRQV DQG LQIRUPDWLRQ DERXW VSDUH SDUWV DUH IRXQG LQ 3DUW ' 6HUYLFLQJ WKH UDGLR Contents 6 6 6 6 H H H H U U U U Y Y Y Y L L L L F F F F L L L L Q Q Q Q J J J J 7 7 7 7 D D D D L L L L W W W W 2 2 2 2 U U U U F F F F D D D D K K K K D D D D Q Q Q Q G G G G S S S S R R R R U U U U W W W W D D D D E E E E O O O O H H H H V V V V                                                                                                                                   $ $ $ $        ...
  • Page 8 A - 2 04/01 IPN: 449-51000-03...

  • Page 9: Servicing Tait Orca 5000 Handportables

    I WKH DX[LOLDU\ IOH[LEOH 3&% 69  7KH UHSDLU RI 3&%UHODWHG IDXOWV LV WKH UHVSRQ I  SLQ 56 WR PRGXODU SKRQH MDFN VLELOLW\ RI WKH &XVWRPHU 6HUYLFHV 'LYLVLRQ RI Servicing Tait Orca 5000 handportables A - 3 04/01 IPN: 449-51000-03...

  • Page 10: Programming Kit

    I '& SRZHU VXSSO\  9  $ IRU KDQGSRUW DEOHV DQG I 723$69$ LI FDOLEUDWLQJ 723$[[[[ [[  0+] SURGXFW Programming kit 7KH 723$69 NLW IRU SURJUDPPLQJ 7DLW 2UFD  UDGLRV FRQWDLQV A - 4 Servicing Tait Orca 5000 handportables 04/01 IPN: 449-51000-03...

  • Page 11: The Tait Orca 5000 Series Of Handportables

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  • Page 12: Operating Instructions

    HU QRWH WKDW WKH ILUVW  JURXSV RI WKH 3URGXFW WKH FRQQHFWRU ZLWK WKH UHDU SDQHO 2QFH WKH &RGH PD\ QRW QHFHVVDULO\ EH WKH VDPH DV WKH DFFHVVRU\ LV LQ SRVLWLRQ URWDWH WKH OHYHU  A - 6 The Tait Orca 5000 series of handportables 04/01 IPN: 449-51000-03...
  • Page 13 )LJXUH $ Fitting a non-Tait accessory 6HH 3DUW ) ,QWHUIDFLQJ QRQ7DLW DFFHVVRULHV IRU LQIRUPDWLRQ RQ XVLQJ QRQ7DLW DFFHVVRULHV ZLWK 7DLW 2UFD  KDQGSRUWDEOHV Figure A-3: Fitting and removing a D-clip to a Tait Orca 5000 handportable Installing the D-clip Removing...
  • Page 14 2000 mAh NiMH battery pack TOPB600 1100mAh NiCd battery pack (slim) TOPB700 1500 mAh NiMH battery pack (slim) Battery chargers TOPA-CH-100 Desktop trickle charger TOPA-CH-200 Desktop fast charger A - 8 The Tait Orca 5000 series of handportables 04/01 IPN: 449-51000-03...
  • Page 15 55 mm belt clip x 10 TOPA-CA-101 Heavy duty carry case (with D-clip) TOPA-CA-102 Holster carry case (with D-clip) TOPA-CA-103 Belt loop TOPA-CA-104 D clip TOPA-CA-105 Handstrap The Tait Orca 5000 series of handportables A - 9 04/01 IPN: 449-51000-03...
  • Page 16 A - 10 The Tait Orca 5000 series of handportables 04/01 IPN: 449-51000-03...

  • Page 17: Basic Servicing Precautions

    Important information 6WDQGDUG DQWLVWDWLF SURFHGXUHV VKRXOG EH Basic servicing precautions IROORZHG D W\SLFDO VHWXS LV VKRZQ LQ )LJXUH $ 7DLW 2UFD  KDQGSRUWDEOHV UHTXLUH VSHFLDO ,I LQ GRXEW FRQWDFW 7DLW (OHFWURQLFV /WG RU \RXU LVHG VHUYLFLQJ WHFKQLTXHV DQG VKRXOG RQO\ EH QHDUHVW 7DLW GHDOHU VHUYLFHG DW DQ DSSURYHG 7DLW VHUYLFH FHQWUH HTXLSSHG ZLWK WKH QHFHVVDU\ IDFLOLWLHV...
  • Page 18 A - 12 Important information 04/01 IPN: 449-51000-03...

  • Page 19: Radio Specifications And Circuit Descriptions

    Radio specifications and circuit descriptions 7KLV SDUW RXWOLQHV WKH UDGLR VSHFLILFDWLRQV DQG FLUFXLW GHVFULSWLRQV IRU 7DLW 2UFD KDQGSRUWDEOHV Contents 5 5 5 5 D D D D G G G G L L L L R R R R V V V V S S S S H H H H F F F F L L L L I I I I L L L L F F F F D D D D W W W W L L L L R R R R Q Q Q Q V V V V                                                                                                                                                                                     % % % %         *HQHUDO VSHFLILFDWLRQV  % 5HFHLYHU SHUIRUPDQFH  % 7UDQVPLWWHU SHUIRUPDQFH %...
  • Page 20 B - 2 04/01 IPN: 449-51000-03...

  • Page 21: Radio Specifications

    Radio specifications 7DEOHV % % DQG % VKRZ LQIRUPDWLRQ Table B-1: General specifications FRPPRQ WR DOO WKH UDGLRV )RU GHWDLOHG LQIRU PDWLRQ RQ HDFK EDQG UHIHU WR WKH SHUIRUPDQFH ILJXUHV RXWOLQHG LQ 7DEOHV % WR % Supply voltage 6.0-9.0 V 7KH SHUIRUPDQFH ILJXUHV DUH W\SLFDO ILJXUHV Standard test voltage 7.5 V...
  • Page 22 Table B-3: Transmitter performance Duty cycle (1 minute Tx, 4 minutes Rx at max- imum temperature and voltage) ±50 µs (at mod audio output) Group delay variation bandwidth 300-3000 Hz Trunking data deviation (as per MPT1327) narrowband 1.5 kHz mediumband 2.4 kHz wideband 3 kHz...
  • Page 23 Table B-4: Tait Orca 5000 66-88MHz. Conventional and Trunked Radio Specifications Model TOP-A2x10* TOP-A2y20** Frequency Range 66-88MHz Channel Spacing 12.5 / 20 / 25 kHz Frequency Increments 5 or 6.25kHz IF Bandwidth Universal Bandwidth (UB) 10kHz Frequency Stability +/-10ppm (-10 to +60°C); +/-15ppm (-10 to -20°C)
  • Page 24 Table B-5: Tait Orca 5000 136-174MHz. Conventional and Trunked Radio Specifications Model TOP-B2x10* TOP-B2y20** Frequency Range 136-174MHz Channel Spacing 12.5 / 20 / 25 kHz Frequency Increments 5 or 6.25kHz IF Bandwidth Universal Bandwidth (UB) 10kHz Frequency Stability +/-2.5ppm (-30 to +60°C)
  • Page 25 Table B-6: Tait Orca 5000 174-225MHz. Conventional and Trunked Radio Specifications Model TOP-C2x10* TOP-C2y20** Frequency Range 174-225MHz Channel Spacing 12.5 / 20 / 25 kHz Frequency Increments 5 or 6.25kHz IF Bandwidth Universal Bandwidth (UB) 10kHz Frequency Stability +/-2.5ppm (-30 to +60°C)
  • Page 26 Table B-7: Tait Orca 5000 336-400MHz. Convnetional and Trunked Radio Specifications Model TOP-G2x10* TOP-G2y20** Frequency Range 336-400MHz Channel Spacing 12.5 / 20 / 25 kHz Frequency Increments 5 or 6.25kHz IF Bandwidth Universal Bandwidth (UB) 10kHz Frequency Stability +/-2.5ppm (-30 to +60°C)
  • Page 27 Table B-8: Tait Orca 5000 400-470MHz. Conventional and Trunked Radio Specifications Model TOP-H2x10* TOP-H2y20** Frequency Range 400-470MHz Channel Spacing 12.5 / 20 / 25 kHz Frequency Increments 5 or 6.25kHz IF Bandwidth Universal Bandwidth (UB) 10kHz Frequency Stability +/-2.5ppm (-30 to +60°C)
  • Page 28 Table B-9: Tait Orca 5000 450-530MHz. Conventional and Trunked Radio Specifications Model TOP-I2x10* TOP-I2y20** Frequency Range 450-530MHz Channel Spacing 12.5 / 20 / 25 kHz Frequency Increments 5 or 6.25kHz IF Bandwidth Universal Bandwidth (UB) 10kHz Frequency Stability +/-2.5ppm (-30 to +60°C)
  • Page 29 Table B-10: Tait Orca 5000 806-870MHz. Conventional and Trunked Radio Specifications Model TOP-J2x10* TOP-J2y20** Frequency Range 806-870MHz Transmit 851-870MHz Receive Channel Spacing 12.5 / 20 / 25 kHz Frequency Increments 5 or 6.25kHz IF Bandwidth Universal Bandwidth (UB) 10kHz Frequency Stability +/-1.5ppm (-30 to +60°C)
  • Page 30 Table B-11: Tait Orca 5000 896-941MHz. Conventional and Trunked Radio Specifications Model TOP-K2x10* TOP-K2y20** Frequency Range 896-941MHz Transmit 935-941MHz Receive Channel Spacing 12.5 / 20 / 25 kHz Frequency Increments 5 or 6.25kHz IF Bandwidth Universal Bandwidth (UB) 10kHz Frequency Stability +/-1.5ppm (-30 to +60°C)
  • Page 31 Radio specifications B - 13 04/01 IPN: 449-51000-03...

  • Page 32: Circuit Descriptions

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  • Page 33: Power Supplies

    EDQG 7KLV LV SURJUDPPDEOH RQ D SHU FKDQQHO Power supplies EDVLV +5V-DIG Receive (Rx) audio 7KH 9',* VXSSO\ SURYLGHV UHJXODWHG  9 WR WKH PLFURSURFHVVRU DQG LWV DVVRFLDWHG FLUFXLW 7KH GHWHFWHG DXGLR LV SURFHVVHG E\ WKH '63 U\ ,W LV FRQWUROOHG E\ WKH RQRII VZLWFK DQG D DPSOLILHG DQG IHG WR DQ LQWHUQDO VSHDNHU OLQH IURP WKH PLFURSURFHVVRU ZKRVH VHOHFWLRQ LV FRQWUROOHG E\ D OLQH IURP WKH...

  • Page 34: Accessory Connector Interface

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  • Page 35 EV/ISS AMENDMENTS DRAWN CHKD D.O. APVD DATE ORCA 162403b 8-Jun-00 Figure B-1: Circuit interface diagram for Tait Orca handportable radios (TOP B, C, G, H, I, J and K) Radio specifications and circuit descriptions B - 9 04/01 IPN: 449-51000-03...
  • Page 36 B - 10 Radio specifications and circuit descriptions 04/01 IPN: 449-51000-03...
  • Page 37 FILE NAME: FILE DATE: NO.SHEETS: REV/ISS AMENDMENTS DRAWN CHKD D.O. APVD DATE TAIT ORCA 161608a 2-Aug-00 Figure B-2: Circuit interface diagram for Tait Orca handportable radios (TOP A only) Radio specifications and circuit descriptions B - 11 04/01 IPN: 449-51000-03...
  • Page 38 B - 12 Radio specifications and circuit descriptions 04/01 IPN: 449-51000-03...

  • Page 39: Diagnostics And Fault Finding

    Diagnostics and fault finding 7KLV SDUW SURYLGHV LQIRUPDWLRQ RQ GLDJQRVLQJ IDXOWV LQ 7DLW 2UFD  KDQGSRUWDEOHV 7KH LQIRUPDWLRQ LQ WKH IDXOW ILQGLQJ FKDUWV VKRXOG EH XVHG LQ FRPELQDWLRQ ZLWK WKH WHVW IDFLOLWLHV DQG LW PD\ DOVR EH KHOSIXO WR H[DPLQH WKH UDGLR SURJUDPPLQJ VRIWZDUH GDWD XVLQJ WKH SURJUDPPLQJ V\VWHP IRU 7DLW 2UFD  FRQYHQWLRQDO RU WUXQNHG UDGLRV Contents...
  • Page 40 C - 2 04/01 IPN: 449-51000-03...

  • Page 41: Test Facilities

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  • Page 42 {X04} {X36} 7KH '63 LV QRW UHVSRQGLQJ &KHFN WKH '63 IRU 7HPSHUDWXUH LV DERYH WKH 7 WKUHVKROG DQG SLQ FRQQHFWLRQV WXUQ RII RI WKH WUDQVPLWWHU LV LPSHQGLQJ $OORZ WKH UDGLR WR FRRO GRZQ EHIRUH FRQWLQXLQJ ,I WKH HUURU SHUVLVWV WKH '63 QHHGV WR EH UHSODFHG &RQWDFW \RXU 7DLW GHDOHU {X37} 9ROWDJH LV OHVV WKDQ WKH 9 WKUHVKROG WKH UDGLR...
  • Page 43 Table C-1: Test commands Function Description CCTM code Parameters Signalling Set modem to send zeros None Set modem to send ones None Set modem to send preamble None Disable modem signalling None Read modem receive string (continuous) None Disable all signalling None Enable subaudible signalling None...
  • Page 44 Table C-1: Test commands (continued) Function Description CCTM code Parameters Radio info Read radio serial number 94/131 Returns: 6 digit number (hex) Read DSP software version number Returns: 4 digit number (hex) Read radio software version number Returns: 4 digit number Read radio type Returns: radio type (P or M), frequency band (B-J), channel...
  • Page 45 Table C-2: Calculating the parameters required for test command 101 Calculating parameters for test command Example 1: Calculating tttttt for an H band radio Enter the parameters in the format tttttt T rrrrrr R F transmit frequency (MHz) tttttt = tttttt represents the transmit frequency channel spacing (MHz) See Example 1...

  • Page 46: Fault Finding Charts

    Fault finding charts 7KH IDXOW ILQGLQJ FKDUWV LQ )LJXUHV & WR & ,I \RX H[SHULHQFH RWKHU IDXOWV WKDW GR QRW IDOO DGGUHVV WKH IDXOWV \RX DUH PRVW OLNHO\ WR ILQG LQWR WKHVH FDWHJRULHV FRQWDFW \RXU 7DLW GHDOHU 7KH\ DUH I UDGLR FDQQRW EH VZLWFKHG RQ I FDQQRW FKDQJH FKDQQHO I QR VHULDO FRPPXQLFDWLRQV I UHFHLYH IDXOWV...
  • Page 47 Figure C-1: Fault finding – Radio cannot be switched on Radio cannot be switched on Radio cannot be switched on Is the battery charged? Is the battery charged? Charge the battery. Charge the battery. Battery contacts OK? Battery contacts OK? Battery contacts OK? Battery contacts OK? Replace both battery contacts.
  • Page 48 OK? operation OK? PINS PINS Return to Tait Electronics Ltd Return to Tait Electronics Ltd Customer Service Department Customer Service Department Antenna Antenna 1 = S/C to GND 1 = S/C to GND...
  • Page 49 Is the PTT jammed on? Is the PTT jammed on? Make sure PTT is released. Make sure PTT is released. Return to Tait Electronics Ltd Return to Tait Electronics Ltd Customer Service Department Customer Service Department Fault finding charts C - 11...
  • Page 50 3 and GND and between pin 3 and GND and between pin 2 and GND? between pin 2 and GND? Return to Tait Electronics Ltd Return to Tait Electronics Ltd Customer Service Department Customer Service Department C - 12 Fault finding charts...
  • Page 51 Check PTT switch. Replace RF out assembly. Replace RF out assembly. less than 400 mA? less than 400 mA? Return to Tait Electronics Ltd Return to Tait Electronics Ltd Customer Service Department Customer Service Department Fault finding charts C - 13...
  • Page 52 Is the internal Is the internal Replace internal microphone. Replace internal microphone. microphone working? microphone working? Return to Tait Electronics Ltd Return to Tait Electronics Ltd Customer Service Department Customer Service Department C - 14 Fault finding charts 04/01 IPN: 449-51000-03...

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