Problem with power section ( SVI or STK...)
SOURCE: Technics su-Z750 Intergrated Amplifier stays in Standby
HI...
This happens when one or more components in the power amplifier section has failed.
The protect circuit keeps large DC voltages off the speakers.
The only thing you can check for before finding a tech is that the speakers are firmly connected at both ends. If they are ok, you need a tech
PLease rate my help if this helps
SOURCE: When i turn the power on onmy Technics stereo
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SOURCE: Technics SU-Z25
Hi and welcome to FixYa,
Check diode D407, resistor R405 and capacitor C403 in the power supply section.
Good luck and thank you for asking FixYa.
Testimonial: "Thank you so very much; i shall check these as soon as i can. Kindest Regards."
SOURCE: How to remover standby from my technics su-ch7 amplifier please
by touching the "power" button once more this should take it out of standby
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