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

Thanks you. 👍.

Why does mine when played loud shuts down and goes in protect mode?

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?

My x550bt blinks twice then shuts off when plugged in

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

@sharndhayanithi1856

3 жыл бұрын

Try doing a factory reset.. could be your Equalizer setting might be wrong .

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.

@sharndhayanithi1856

2 жыл бұрын

Sorry mate just saw this . I'm not sure . If it's an intermittent fault . It's with checking the solder joints under the PCB .

I have static from my right channel suddenly even without a input exact model any ideas

@sharndhayanithi1856

3 жыл бұрын

Looks like a bad smoothing capacitor , most likely on the right channel power supply side on the preamp. It should be an easy fix

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.

@sharndhayanithi1856

3 жыл бұрын

I'm sorry , I'm not sure .

@tonifatec

3 жыл бұрын

Se parou completamente, então pode ser o botão power.

@JoseManuel-bz6hw

3 жыл бұрын

@@tonifatec Não ele liga, apenas o display fica apagado e nem dá som. Obrigado