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Service Manual

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  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English, German, French
Price: $4.99

Description of TELEFUNKEN VR440 Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages: English, German, French

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Table of Contents
  • 1. Mechanical Adjustments
  • 1.1 Precautions
  • 1.2 Periodic Maintenance
  • 1.3 Layout of main mechanical Parts
  • 1.4 Replacements and adjustments
  • 2. Electronic Adjustments
  • 2.1 General
  • 2.2 Regulator Circuit
  • 2.3 Mechanism Control Circuit Adjustments
  • 2.4 Adjustment of Servo Circuit
  • 2.5 Luminance and Chrominance Signal Recording System
  • 2.6 Color Signal System Adjustment
  • 2.7 Audio Amplifier Circuit Adjustment
  • 2.8 Video Timer Inspection
      1. VR 440 Tuner Unit Adjustments
      2. Location of Potentiometer and Test Points
    • Periodic Maintenance
    • Electrical Parts Location
    • Overall Wiring
    • Video System Block Diagram
    • Signal Line
    • Drum Servo Block Diagram
    • Drum Servo Timing Chart
    • Capstan Servo Block Diagram
    • Capstan Servo Timing Chart
    • Audio Block Diagram
    • +B Line
    • Tuner Schematic Diagram
    • Tuner Circuit Board
    • Ch - Selector Circuit Board
    • Regulator Circuit Board
    • Luminance and Chrominance (Y/C)
    • Circuit Schematic Diagram
    • Luminance and Chrominance (Y/C)
    • Circuit Board
    • Pre and Record Circuit Board
    • Pre and Record Circuit
    • Schematic Diagram
    • Servo Circuit Schematic Diagram
    • Servo Circuit Board
    • Audio Circuit Board
    • Audio Circuit Schematic Diagram
    • Mechanism Control Circuit and Junction Board Schematic Diagram
    • Mechanism Control Circuit Board
    • Junction Board
    • Spare Parts
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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
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Exactly as described, a Service Manual complete with the schematics and PCB layout delivered in a timely manner. Many thanks for the great service.
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