Bang & Olufsen BeoLab 7-1 Service Manual

Bang & Olufsen BeoLab 7-1 Service Manual

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BeoLab 7 – 1
Type 6210, 6212
Service Manual
English
German, French, Italian, Spanish, Danish and Dutch versions
are available in the Retail System
This Service Center repair guide must be
returned with the defective parts/back-up
suitcase !

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Summary of Contents for Bang & Olufsen BeoLab 7-1

  • Page 1 BeoLab 7 – 1 Type 6210, 6212 Service Manual English German, French, Italian, Spanish, Danish and Dutch versions are available in the Retail System This Service Center repair guide must be returned with the defective parts/back-up suitcase !
  • Page 3: Table Of Contents

    Contents How to service .............. 2 Repair tips ..............3 Replacement of spare parts ........... 4 Adjustments ..............5 Final check after repair ..........6 Illustrations ..............7 Specification guide lines ..........14 Overall block diagram ..........16 Wiring diagram ............17 Available parts ............
  • Page 4: How To Service

    How to service How to service Strategy The speaker is to be serviced in the customer’s home. The static–protective field service kit must always be used when the product is disassembled or modules are being handled. The repair involves replacement of modules or speaker units, which are supplied in the Back-up suite case.
  • Page 5: Repair Tips

    Repair tips Repair tips Hum in loudspeaker when no music is played. The Power Link cable must be of type MK 3 or higher. Power Link Mk 3 The ground connection in Power Link cable lower than MK 3 may be insufficient for optimum sound performance.
  • Page 6: Replacement Of Spare Parts

    Replacement of spare parts Replacement of spare parts. Available spare parts Main chassis, Module 999 PCB2, ICE-Power module PCB4, Filter module Woofer Midrange Tweeter Fuse, PCB1 F1 Follow the illustrations on pages 7 - 13. Speaker unit, woofer 1. Remove the defect speaker unit. 2.
  • Page 7: Adjustments

    Adjustments Adjustments Adjustments described Filter module adjustment on PCB4. The speaker units are individually measured and the Filter module must be adjusted accordingly. Adjustment must be performed when either speaker unit or Filter module is replaced. The gasket on the adjustment lid on the baffle must be replaced whenever adjustment is performed.
  • Page 8: Final Check After Repair

    Final check after repair Final check after repair. Final check after repair. The final check after repair describes the activities that are needed to ensure the product will be returned in perfect condition to the customer. The content is: - Insulation test. - Restore setup.
  • Page 9: Illustrations

    Remove front cover Push front cover to left Pull out front cover...
  • Page 10 Replace left baffle Remove screws, and pull out speakerunits 8.1 Remove front cover TX10 Remove screws Remove plugs from ICE-Power module 2P07 2P04 TX20 Remove screws Remove plugs from filter module 4P16 4P14 4P13 4P15 TX10 4P10 4P12 Pull out baffle Remove screws, and remove modules TX10...
  • Page 11 Replace right baffle Remove screws, and pull out speakerunits 8.1 Remove front cover TX10 Remove screws Remove plugs from ICE-Power module 2P07 2P04 TX20 Remove screws Remove plugs from filter module 4P16 4P14 4P13 4P15 TX10 4P10 4P12 Pull out baffle Remove screws, and remove modules TX10...
  • Page 12 Replace Main chassis Please notice! 8.1 Remove front cover 8.2 Remove left baffle 8.1 Remove right baffle Remove screws TX10 Open: 230V Pull out chassis Shorted: 110V...
  • Page 13 Replace PCB2, ICE-Power module Remove plugs from ICE-Power module 2P07 2P04 8.1 Remove front cover 2P05 Remove screws, and remove modules Remove screws TX10 TX20 Remove screws TX10 Pull out baffle...
  • Page 14 Replace PCB4, Filter module Remove plugs from Filter module 4P16 4P14 8.1 Remove front cover 4P13 4P15 4P10 4P12 4P11 Remove screws, and remove module Remove screws TX10 TX20 Remove screws TX10 Pull out baffle...
  • Page 15 Replacement of Woofer Remove screws ➁ TX15 ➀ Remove plugs (Remember NTC!)
  • Page 16: Specification Guide Lines

    Specification guide lines Specification guidelines for service use BeoLab 7 - 1 Type no. 6210 220-240V (Jumper 5P7 is not mounted) Type no. 6212 110-120V (Jumper 5P7 is mounted) Dimensions W x H x D 100 x 11 x 21 cm Weight Approx.
  • Page 18: Overall Block Diagram

    Overall block diagram Overall block diagram...
  • Page 19: Wiring Diagram

    Wiring diagram Wiring diagram...
  • Page 20: Available Parts

    Available parts Available parts BeoLab 7–1 9001 Incl. pos no. 9007 9002 9003 9004 9005 Incl. pos no. 9007 9002 9006 9005 9006 9007 9008 9003 9004 9009 9010 9007 9008 9005 Incl. pos no. 9007 9011 Incl. pos no. 9007 9012 9005 9013...
  • Page 21 Available parts BeoLab 7–1 9001 3444061 Cabinet complete 9002 8480019 Woofer with NTC, incl. pos. no. 9007 9003 3947148 Gasket for baffle complete 9004 3440060 Baffle complete 9005 3151264 Suspension without lock 9006 3444055 Woofer grill 9007 3947078 Gasket for adjustment lid 9008 3151219 Lid for signal adjustment 9009...
  • Page 22 Available parts 1217200 Wall bracket 9101 9102 9101 3151853 Cover for Wall bracket 9102 3151854 Wall bracket...
  • Page 24 Bang & Olufsen DK-7600 Struer Denmark Phone +45 96 84 11 22* Fax +45 97 85 39 11 3538014 10-04...

This manual is also suitable for:

62106212

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