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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 since one bad capacitor usually means the entire set will 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/native resolution instability) * Random power issues that only resolve if the monitor is unplugged. === Original capacitor values (Delta(Based on the Delta 00A power supply ONLY)supply) === '''''NOTE: Most of these values are obsolete/revision specific - check your board for the 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 since one bad capacitor usually means the entire set will 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/native resolution instability) * Random power issues that only resolve if the monitor is unplugged. === Original capacitor values (Delta(Based on the Delta 00A power supply ONLY)supply) === '''''NOTE: Most of these values are obsolete/revision specific - check your board for the 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)

Outils

  • Soldering Workstation x1 Recommended option if you need to purchase tools. (featured) added.
  • 60/40 Leaded Solder x1 Lower melting point but toxic to the environment due to the use of lead. added.
  • Flathead Screwdriver x1 WILL damage the plastic, but works if the clips are being stubborn. added.
  • Soldering Workstation x1 removed.
  • 60/40 Leaded Solder x1 removed.
  • Flathead Screwdriver x1 This WILL damage plastic, but works well on stubborn monitors. removed.