EIA/worldwide widescreen CRT numbering system

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  • japlytic
    Badcaps Legend
    • Oct 2005
    • 2086
    • Australia
    #1

    EIA/worldwide widescreen CRT numbering system

    Technically, this post involves part of a TV.

    An example of the EIA/worldwide system for CRT numbering is as below:

    A48DHM36X09
    "A" is the application ("A" stands for domestic TV, while "M" stands for monitor).
    "48" is the screen size in cm.
    "DHM" is the family code.
    "36" is the family member.
    "X" is the phosphor type ("X" stands for colour).
    "09" is the suffix for integral neck components.

    From a list of CRT types for a CRT tester, I have seen types with such a numbering system having a "W" for the application e.g. W66LHJ063X.
    Officially or unofficially (please state), does the "W" stand for widescreen?
    My first choice in quality Japanese electrolytics is Nippon Chemi-Con, which has been in business since 1931... the quality of electronics is dependent on the quality of the electrolytics.
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