Question about NAD T743 Receiver
My T743 has started to turn itself off randomly from time to time. Any ideas what could cause this? The red power button is on but it is impossible to turn it back on without unplugging it.
NAD Technical Bulletin T743-H2005-06 describes the problem "Unit may shut down, shortly after turn on". Reason: There is a diode on the standby board that maybe operating intermittently. Solution: Locate and identify D756 on the standby board. Change only if the diode is a 1N4148. Change from a 1N4148 to a 1N4004 or equivalent.
It is located near a transformer and some fuses.
Posted on Oct 29, 2008
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Posted on Jan 02, 2017
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