Northern Airborne Technology PIA01-001 Maintenance Manual
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Northern Airborne Technology PIA01-001 Maintenance Manual

Passenger intercom amplifier
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Maintenance Manual
PIA01-001
Passenger Intercom Amplifier
SM78
ISSUE 1.00
Northern Airborne Technology Ltd.
1925 Kirschner Road
Kelowna, BC, Canada.
V1Y 4N7
Telephone (250) 763-2232
Facsimile (250) 762-3374
Issued on the authority of Northern Airborne Technology Ltd.
Copyright 2010
23-40-95-1
The document reference is online, please check the correspondence between the online documentation and the printed version.

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Summary of Contents for Northern Airborne Technology PIA01-001

  • Page 1 Kelowna, BC, Canada. V1Y 4N7 Telephone (250) 763-2232 Facsimile (250) 762-3374 Issued on the authority of Northern Airborne Technology Ltd. Copyright 2010 23-40-95-1 The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 2 Section 5 Rev: 1.00 Section 6 Rev: 1.00 Section 7 Rev: 1.00 Maintenance Manual Page ii ENG-FORM: 823-0106.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.

  • Page 3: Table Of Contents

    Subassembly Documentation and Drawings 6.3.1 Subassembly Software Bulletins Introduction Bulletin Listing Maintenance Manual Page iii ENG-FORM: 823-0106.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.

  • Page 4: Theory

    PIA01-001 Passenger Intercom Amplifier SM78 Maintenance Manual Section 4 Theory Introduction Information in this section consists of general information and theory of operation for the PIA01-001 Passenger Intercom Amplifier. Refer to Section 6 for supporting documentation and drawings. Note: This manual does not contain any information on units below MOD 4.

  • Page 5: Power Supply

    VOX, muting and filtering. The audio processing is performed in the digital domain. Section 4 Rev: 1.00 Issue 1 Page 4-2 ENG-FORM: 842-0114.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 6 DSP. Section 4 Rev: 1.00 Issue 1 Page 4-3 ENG-FORM: 842-0114.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.

  • Page 7: Analog Processing

    There are built in over-current and over-temperature protection circuits on each phones amplifier. Section 4 Rev: 1.00 Issue 1 Page 4-4 ENG-FORM: 842-0114.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 8 Impedance Select circuit. Section 4 ends Section 4 Rev: 1.00 Issue 1 Page 4-5 ENG-FORM: 842-0114.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.

  • Page 9: Maintenance

    Section 5 Maintenance Introduction Information in this section consists of troubleshooting, disassembly/reassembly instructions and test equipment information for the PIA01-001 Passenger Intercom Amplifier. Review all notes, warnings and cautions. Note: This manual does not contain any information on units below MOD 4.

  • Page 10: Disassembly

    Section 6 for supporting documentation and drawings. Section 5 ends Section 5 Rev: 1.00 Issue 1 Page 5-2 ENG-FORM: 852-0116.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.

  • Page 11: Documentation And Drawings

    The drawings in this section refer to units MOD 4 and above. For information applicable to items marked with an asterisk (*) in the MOD column, contact Product Support at Northern Airborne Technology Ltd. Documentation and Drawings Alternate manufacturers' part numbers may be used. Consult Northern Airborne Technology Ltd. for approved alternate parts. 6.2.1 Product DOCUMENT REV.

  • Page 12: Subassembly Documentation And Drawings

    CHECKSUM PIA01-001 702-0121.bin 1.21 Firmware, PIA01-001 0x077DB8AB This is reference information only. Contact Product Support at Northern Airborne Technology Ltd to obtain the applicable version. Section 6 ends following the above documents Section 6 Rev: 1.00 Issue 1 Page 6-2 ENG-FORM: 862-0117.DOT...
  • Page 13 The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 14 Category [(SBM)(U2FF1)] (without shock mounts). Rev: 1.00 Dec 2, 2009 Page 1 of 3 ENG-FORM: 521-0102.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 15 Category X, no test performed. Rev: 1.00 Dec 2, 2009 Page 2 of 3 ENG-FORM: 521-0102.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 16 Other Tests REMARKS • DO-160E, Sections 4 to 8, and 15 to 17 tests were conducted at Northern Airborne Technology Ltd. (NAT) in Kelowna, BC on PIA01-001. • DO-160E, Sections 18 to 22 tests were conducted at CKC Laboratories in Bothell, WA on PIA01-001.
  • Page 17 Rev: 1.10 Mar 03, 2010 Page 1 of 1 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. Generated by Nat Parts List Manager ENG-FORM: 701-0123.DOT The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 18 The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 19 Authorized Inspection Stamp: Signature: Date: Rev. 1.00 Page 1 of 1 ENG-FORM: 518-0111.DOT Jun 30, 2009 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 20 Shake the PIA01 in your hands to make sure there are no loose objects or parts inside the enclosure. Rev. 1.02 Mar 25, 2010 Page 1 of 11 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 21 S27 to the left position. Page 2 of 11 Mar 25, 2010 Rev. 1.02 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 22 Figure 2: Control Panels Rev. 1.02 Mar 25, 2010 Page 3 of 11 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 23 Figure 3: Regulation Panel Page 4 of 11 Mar 25, 2010 Rev. 1.02 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 24 (Table 1. Continued on next page) Rev. 1.02 Mar 25, 2010 Page 5 of 11 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 25 (Table 1. Continued on next page) Page 6 of 11 Mar 25, 2010 Rev. 1.02 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 26 -6.000 dBFS Dither Type: None Rev. 1.02 Mar 25, 2010 Page 7 of 11 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 27 Figure 5: Digital I/O Panel Page 8 of 11 Mar 25, 2010 Rev. 1.02 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 28 References section to read “dBFS”. Rev. 1.02 Mar 25, 2010 Page 9 of 11 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 29 Clear audio is heard Page 10 of 11 Mar 25, 2010 Rev. 1.02 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 30 End of acceptance test procedure Rev. 1.02 Mar 25, 2010 Page 11 of 11 ENG-FORM: 614-0113.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 31 Manufacturer 29-33-029 AT29LV040A-15JU Atmel Rev. 1.01 Oct 22, 2009 Page 1 of 7 ENG-FORM: 643-0102.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 32 Device Programmer. Click the “OK” button. The following window shall appear: Page 2 of 7 Oct 22, 2009 Rev. 1.01 ENG-FORM: 643-0102.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 33 Pincount: Data Width (bits): Rev. 1.01 Oct 22, 2009 Page 3 of 7 ENG-FORM: 643-0102.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 34 Build Standard. The following dialog box shall appear: Page 4 of 7 Oct 22, 2009 Rev. 1.01 ENG-FORM: 643-0102.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 35 “Confirm file load” dialog box. The following dialog box shall appear: Rev. 1.01 Oct 22, 2009 Page 5 of 7 ENG-FORM: 643-0102.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 36 The following window dialog box shall appear when program verification is complete: Page 6 of 7 Oct 22, 2009 Rev. 1.01 ENG-FORM: 643-0102.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 37 End of installation procedure Rev. 1.01 Oct 22, 2009 Page 7 of 7 ENG-FORM: 643-0102.DOT CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 38 The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 39 1.20 DOCCR02910 - REFER TO CR FOR DETAILS. JAN 29/10 THIS PAGE ADDED TO CONTAIN REVISION BLOCK HISTORY AND NOTES. CONFIDENTIAL AND PROPRIETARY TO NAT LTD. DESIGNED KV/ERA NORTHERN AIRBORNE TECHNOLOGY LTD. DRAWN KV/BKV/DS NOTES: UNLESS OTHERWISE SPECIFIED 1. ALL RESISTANCE AND IMPEDANCE IN OHMS. DATE...
  • Page 40 MC33204D 20.0k C1351 C1364 2.2uF 20.0k C1362 R1218 220pF D1089 100pF 100k DESIGNED KV/ERA SMBJ5.0CA 0.1uF -5VA NORTHERN AIRBORNE TECHNOLOGY LTD. DRAWN KV/BKV/DS C1389 C1391 R1250 1000pF DATE APR 28/09 TITLE 36.5k 220pF C1393 R1251 R1252 U1046D MAIN SUBASSEMBLY MC33204D CHECKED 36.5k...
  • Page 41 +5VA CONFIDENTIAL AND PROPRIETARY TO NAT LTD. C1122 U1114 10uF +5VD PGA2500IDB U1107 U1108 AQY282SZ AQY282SZ DCEN VCOMIN DESIGNED KV/ERA U1113 NORTHERN AIRBORNE TECHNOLOGY LTD. C1121 74AC139MTC GPO1 VOUT+ C1117 C1118 R1050 R1051 2.2uF GPO2 VOUT- R1045 R1046 DRAWN KV/BKV/DS 75.0...
  • Page 42 0.1uF 0.01uF 1000pF 0.01uF 0.1uF 0.01uF 0.1uF 0.01uF 0.01uF VDDINT DESIGNED KV/ERA 1000pF 1000pF 1000pF 1000pF 1000pF NORTHERN AIRBORNE TECHNOLOGY LTD. AVDD AVSS DRAWN KV/BKV/DS VDDEXT VDDEXT DATE APR 28/09 TITLE VDDEXT VDDEXT VDDEXT MAIN SUBASSEMBLY VDDEXT CHECKED VDDEXT VDDEXT +3.3V...
  • Page 43 R1136 R1134 C1277 15.0k 3.74k 0.01uF CONFIDENTIAL AND PROPRIETARY TO NAT LTD. U1007 R1137 R1135 LT1129IS8 DESIGNED KV/ERA 3.74k L1045 NORTHERN AIRBORNE TECHNOLOGY LTD. 3.74k OUTPUT MIC BIAS B SHDN SENSE/ADJ R1140 DRAWN KV/BKV/DS C1279 C1281 4.7uF 7.50k 68uF C1280 0.01uF...
  • Page 44 SM, Ceramic, 25 V 0.1uF 1206 11-01-104 C1047 Rev: 1.20 Feb 01, 2010 Page 1 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 45 SM, Tantalum Molded, 20 V 68 uF 7343-31 11-52-686 Rev: 1.20 Feb 01, 2010 Page 2 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 46 SM, Ceramic, 50 V, C0G 1000 pF 0603 11-02-102A C1193 Rev: 1.20 Feb 01, 2010 Page 3 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 47 SM, Ceramic, 50 V 220 pF 0603 11-02-221 C1252 Rev: 1.20 Feb 01, 2010 Page 4 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 48 SM, Ceramic, 16 V, X7R, 5% 0.1 uF 0603 11-17-104 Rev: 1.20 Feb 01, 2010 Page 5 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 49 SM, Tantalum Molded, 16 V 22 uF 6032 11-51-226 Rev: 1.20 Feb 01, 2010 Page 6 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 50 SM, Voltage Reference LM385M3-1.2 SOT23 74-01-001 Rev: 1.20 Feb 01, 2010 Page 7 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 51 6.4 x 3.3 x 3.3mm 35-98-223 Rev: 1.20 Feb 01, 2010 Page 8 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 52 SM, Metal Film, 1/8 W, 1% 75.0 Ohm 1206 70-54-0750 R1038 Rev: 1.20 Feb 01, 2010 Page 9 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 53 SM, Thick Film, 1/16 W, 1% 100 kOhm 0603 70-58-1005 Rev: 1.20 Feb 01, 2010 Page 10 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 54 SM, Thick Film, 1/16W, 1% 110 Ohm 0603 70-58-1102 Rev: 1.20 Feb 01, 2010 Page 11 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 55 SM, Thick Film, 1/16 W, 1% 36.5 kOhm 0603 70-58-3654 Rev: 1.20 Feb 01, 2010 Page 12 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 56 SM, Thin Film, 1/4 W, 1% 10.0 Ohm 1206 70-57-10R00 R1276 Rev: 1.20 Feb 01, 2010 Page 13 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 57 SM, Solid State AQY282SZ SOP-4 65-31-282 Rev: 1.20 Feb 01, 2010 Page 14 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 58 Rev: 1.20 Feb 01, 2010 Page 15 of 15 CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD. ENG-FORM: 701-0123.DOT Generated by Nat Parts List Manager The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 59 The document reference is online, please check the correspondence between the online documentation and the printed version.
  • Page 60 The document reference is online, please check the correspondence between the online documentation and the printed version.

  • Page 61: Bulletin Listing

    SM78 Maintenance Manual Section 7 Bulletins Introduction Service and Information Bulletins released by Northern Airborne Technology Ltd. are contained in this section. The Bulletin Listing shall be updated by Bulletin Number and in chronological order as bulletins are issued. Bulletin Listing...

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