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Modifications apportées à l’Acer AL2216W Capacitor Replacementintroduction

Modifié par Nick

Modification approuvée par Nick

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Introduction
If your AL2216W is having problems, it is likely a capacitor fault. Here are some signs of bad capacitors: [ … ] '''Note:''''''''Note: While some issues may be corrected with a partial repair, this is not recommended as the untouched capacitorsrest will eventually fail.also fail.''''' [ … ] * Power issues (Present issue) * Excessive transformer hum (Present issue) * Excessive inverter hum (Present issue) * Troublesome VGA Autoauto adjust problems (Present issue) * Backlight problems * Power problems * Video issues (Ex: Unstable image, PC connection issues, unreliable at higher resolutions)high resolution instability) * Random power issues that may only resolve if the monitor is physically unplugged. === Original capacitor values (Primarily(Reference only; reference only)your part first) === '''''NOTE: Most of these values are obsolete. Many will need to be substituted with modern replacements when they fail, soobsolete/revision specific - this list is primarily included for reference purposes.'''''based on the 00A Delta power supply. MANY CAPACITORS WILL NEED TO BE UPGRADED as most of these are obsolete or hard to get.''''' [ … ] * 25V 1000uF (x2) * 10V 1000uF (x1) * 25V 220uF (x2) * 16V 2200uF (Earlyinverter (x1/Early power supplies)
If your AL2216W is having problems, it is likely a capacitor fault. Here are some signs of bad capacitors: [ … ] '''Note:''''''''Note: While some issues may be corrected with a partial repair, this is not recommended as the untouched capacitorsrest will eventually fail.also fail.''''' [ … ] * Power issues (Present issue) * Excessive transformer hum (Present issue) * Excessive inverter hum (Present issue) * Troublesome VGA Autoauto adjust problems (Present issue) * Backlight problems * Power problems * Video issues (Ex: Unstable image, PC connection issues, unreliable at higher resolutions)high resolution instability) * Random power issues that may only resolve if the monitor is physically unplugged. === Original capacitor values (Primarily(Reference only; reference only)your part first) === '''''NOTE: Most of these values are obsolete. Many will need to be substituted with modern replacements when they fail, soobsolete/revision specific - this list is primarily included for reference purposes.'''''based on the 00A Delta power supply. MANY CAPACITORS WILL NEED TO BE UPGRADED as most of these are obsolete or hard to get.''''' [ … ] * 25V 1000uF (x2) * 10V 1000uF (x1) * 25V 220uF (x2) * 16V 2200uF (Earlyinverter (x1/Early power supplies)

Pièces

  • 16v 2200uf capacitor x1 Early supplies only. NOT REQUIRED on capacitor reduced revisions. added.
  • 16v 2200uf capacitor x1 Only needed for older revision power supplies removed.