Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Old June 7th 05, 09:01 PM
Gary P
 
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Default Denon UD-M30 power up problem.

Can anyone offer me advice on the following fault please? I have a Denon
UD-M30 CD/ Radio receiver. When the mains is applied the On-Standby switch
seems to work OK in that it changes from red to green when pressed and
vice-versa. However, the display panel doesn't light up and no controls
work. A possible power supply fault maybe but any advice would be
appreciated. As a last resort does anyone have access to circuit diagram
etc.?

Many thanks.

Gary



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Old August 16th 05, 10:16 AM
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First recorded activity by DIYBanter: Aug 2005
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Quote:
Originally Posted by Gary P
Can anyone offer me advice on the following fault please? I have a Denon
UD-M30 CD/ Radio receiver. When the mains is applied the On-Standby switch
seems to work OK in that it changes from red to green when pressed and
vice-versa. However, the display panel doesn't light up and no controls
work. A possible power supply fault maybe but any advice would be
appreciated. As a last resort does anyone have access to circuit diagram
etc.?

Many thanks.

Gary
Gary, did you by any chance get to the bottom of your problem? I have exactly the same one except mine happened after my UD-M30 overheated.

Thanks in advance

Will


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