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My Yamaha HTR 5590 sounds as if it is powering up but clicks almost immediately and nothing display never lights up and there is just clicks when the standby/on is depressed. any ideas?
Re: My Yamaha HTR 5590 sounds as if it is powering up but...
Power supply board is the first one to check, then the main board. The power supply board has to have all the voltages present. The main board controls the power-up signal on power supply board.
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“it sounds like it powers up cause it clicks on but no display in the front panel” NO,it does not sound like power up due to "no display in the front panel" The relay controlling AC line power connected to LARGE POWER TRANSFORMER DOES NOT switch ON with the exception of voltage for FL tube(front panel) is down.
Check standby board (AC inlet board) that is its reset signal and AC_PWR_DET are of paramount important. REMEMBER TO CHECK THOSE NON POLAR CBB Capacitors (their capacitances.)
Jan 8, 2014 - htr-3064 reset power on My Yamaha HTR-3064 will not turn on at all. ... 'straight' button as you power up to go into "advanced" menu (under DILLIGAF's post.) ... Not sure if I needed to unplug everything, but I was about to .... How do I turn ofprotection mode on my optimus sta 3200 receiver digital No sound.
Sounds like the unit is set to shutdown if it detects a short in the amplifier. The problem can be within the supply but it is most likely in the amp section of the unit. Transistors will go out over time and need to be replaced. Find a local repair shop and have them estimate the repair for you. the cost on something like this can be in the 70.00 range depending on shop rates in your area and the extent of the problem.
Mine played for about and hour then cut off. It would cut off randomly after this hour. I initially thought it was overheating but after seeing other people had it happen after immediate turn on it must not be the case. Intermittent problems like this are difficult to troubleshoot which is why I came to this site hoping someone had found a simple answer. I am a technician and will have to do it the hard way. When I find the answer I will report my findings to this site.
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