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Mystery component. What is a PR?
I've got a Denon UD-M5 mini hi-fi CD changer unit with a blown
internal power supply. The faulty component appears to be a device that looks like a small resistor and is labelled on the board as 'PC003'. The device itself is marked '315'. I'm guessing it's some sort of fusable link as it feeds raw DC to the input leg of a 6V voltage regulator but am a bit puzzled as I haven't encountered one before. Can anyone tell me what this device is? Thanks. Nigel. |
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