Question about Philips Audio Players & Recorders

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Will not power on. The red standby light stays lit. The green light shows up for 2 seconds only when first plugged in and then goes back to red.

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Solutions:
Check and Try
1. Pull out the flex cable attached power supply to AMP PCB. Check power ON of unit.
2. Pull out flex cable of the ROM
Check Power ON of unit
Probably AMP PCB doesn't work

Posted on Oct 06, 2013

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3 Related Answers

Anonymous

  • 1 Answer

SOURCE: Onkyo receiver (HT-R430) cutting out after a few seconds

This problem is related totally to the remote control.Pres the CRL button rapidly during that 3 sec interval and get the nunmber down

Posted on Dec 22, 2007

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dunnbiker

David Dunn

  • 8546 Answers

SOURCE: Out of the blue I

Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

Posted on Apr 29, 2011

dunnbiker

David Dunn

  • 8546 Answers

SOURCE: I have a JVC TH-C30 system, the red standby light

When one reports a fuse replacement it would be helpful to know if that was a Hail Mary wild guess or if the fuse was indeed blown.

Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

Posted on May 30, 2011

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