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
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.
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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hello:
Mérni kell
https://elektrotanya.com/nad_c326bee.pdf/download.html
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