Hi! Good diagnosis! My Denon avr 1603 has a constant buzz noise around 100hz on every channel. If nothing is connected the amp itself also buzzing a bit.... Any tip?
Hello everyone, I'm repairing a Denon AVR-1509 amplifier, I can't find the specifications of the D534 diode anywhere, I know it's an AX52 diode, but what kind of diode is it, what specification, what specification? Please help
Gidday mate! Came across your channel researching my problem Denon3310... Do you know if this voltage regulator issue is a common problem? My unit has an intermittent power supply issue (i guess). But it did power on for an hour when i took it to be repaired. Nothing was done it just randomly worked... I've got a 1513 with a similar issue... the timing is the same... they both just won't click that second relay... if you have an idea please let me know... if not thanks for the vids anyway. i appreciate your effort.
mine does not seem to play very loud on frequencies above 4khz and the tweeters in my speakers are working fine on a different amp so im confused on why its doing this
Hello, I have a device like this denon avr-1908 I made a resert and the display stopped working, can you give me an idea because I'm not working, thank you in advance. hug from Portugal.
