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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: While some issues may be corrected with a partial repair, this is not recommended asNOT RECOMMENDED since one bad capacitor usually means the restentire set will also fail.'''''fail. Change them all in one repair!''''' [ … ] * Power issues (Present issue) * Excessive transformer hum (Present issue) * Excessive inverter hum (Present issue) * VGA auto adjust problems (Present issue) * Backlight problems * Power problems * Video issues (Ex: Unstable image, PC connection issues, highissues/native resolution instability) * Random power issues that only resolve if the monitor is unplugged. === Original capacitor values (Reference only; reference your part first)(Delta 00A power supply ONLY) === '''''NOTE: Most of these values are obsolete/revision specific - this list is based oncheck your board for the 00A Delta power supply.capacitors you need. 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 inverter (x1/Early power supplies)
If your AL2216W is having problems, it is likely a capacitor fault. Here are some signs of bad capacitors: [ … ] '''''Note: While some issues may be corrected with a partial repair, this is not recommended asNOT RECOMMENDED since one bad capacitor usually means the restentire set will also fail.'''''fail. Change them all in one repair!''''' [ … ] * Power issues (Present issue) * Excessive transformer hum (Present issue) * Excessive inverter hum (Present issue) * VGA auto adjust problems (Present issue) * Backlight problems * Power problems * Video issues (Ex: Unstable image, PC connection issues, highissues/native resolution instability) * Random power issues that only resolve if the monitor is unplugged. === Original capacitor values (Reference only; reference your part first)(Delta 00A power supply ONLY) === '''''NOTE: Most of these values are obsolete/revision specific - this list is based oncheck your board for the 00A Delta power supply.capacitors you need. 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 inverter (x1/Early power supplies)

Pièces

  • 16v 2200uf capacitor x1 Inverter capacitor - early supplies only. added.
  • 16v 2200uf capacitor x1 Early supplies only. NOT REQUIRED on capacitor reduced revisions. removed.