Need service manual for CD player CAMBRIDGE AUDIO 350C

[Lynyrd]

Hello.
Need service manual for CD player CAMBRIDGE AUDIO 350C.
Hi is stuck in standby mode.
If you press the ON button it turns on for a second and comes back again to standby mode

Thanks

 

[Lynyrd]

Voltage 5v....ok
3.3v...ok...
But no power on

 

[Lynyrd]

Please help me

 

[Netlist]

I could not find it online..
Its is now 15 years old, so perhaps Cambridge is willing to provide it.
I'd give them a call. 🙂

 

[Lynyrd]

👍

 

[Lynyrd]

now if I press the power button on the back the relay starts to turn on and off at a speed of 3...4 times per second and the diode flashes

 

[Lynyrd]

It's solved.
U101 was bad

 

[Lynyrd]

Service manual for 350C from Cambridge audio .


https://acrobat.adobe.com/id/urn:aa...mment_id=480e9b9e-cd17-4af2-ae8a-2e4b9bf18cef

 

[Extreme_Boky]

Nice find. Thanks for sharing the circuit diagram and for letting us know what the fault was.

 

[Lynyrd]

👍