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NAD C326BEE amplifier not turn on

Hi, I have NAD C326BEE amplifier and it has fault.
When I switch on suddenly it going to stand by mode.
Could you please help me to find the fault.
Thank you so much,
Ronald

Comments
2023, October 1 - 09:09
#524849
hifista
hifista picture
14 years 7 months

Hi!
The most likely cause is that the main transformer is not receiving mains voltage.
It should be checked whether the 5V supply voltage is correct.
The relay may also be faulty.
The thermostat on the transformer can also be open.
Transistors Q608 - Q609 may also be faulty.
In addition, the thermal fuse built into the transformer may also be broken.
You can only proceed after checking them.
Hifista.
 

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2023, September 30 - 22:44
#524838
SzBálint
SzBálint picture
16 years 3 months
****

hello:

Mérni kell

https://elektrotanya.com/nad_c326bee.pdf/download.html

 

0