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Riparazione alimentatore Philips Wake-Up HF3520

指南的前提条件

只有所有的必备指南都已被翻译,此翻译才会被认为是完整的。

Philips Wake-Up HF35xx Disassembly

指南信息

= 完成 = 未完成
英语
意大利语
Power supply repair
    The IC (chip) inside the lamp seems to die slowly resulting in flickering/flashing lamp operation when using the radio. Also, the buttons may become unresponsive.
    The problem occurs specifically when the device is cold and/or humid. Heating up the IC makes it work again.
      Arbeite die Schritte in umgekehrter Reihenfolge ab, um dein Gerät wieder zusammenzubauen.
      Work off the steps in reverse order to reassemble your device.

      说明(指南)步骤

      第 1 步 — Sostituisci il chip IC

      Sul principale circuito stampato con il jack di alimentazione, sostituisci il regolatore della modalità di commutazione IC MXT2410 (SO-8 Package).

      第 2 步

      第 3 步

      第 4 步

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