Ir para o conteúdo principal

Conserte seus objetos

Direito de executar reparos

Loja

Alterações na Acer AL2216W Capacitor Replacement Introdução

Edição por Nick

Edição aprovada por Nick

Antes
Depois
Sem alteração
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)

Ferramentas

  • 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.