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Denon Avr 1708 red light blinking error 

PROMARTINIS
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where by the Av receiver is does not power up green and keep blinking and its ,when i inspected the receiver found that the power section is really bad on reading of power output on power supply after further inspection found that the power resistor is bad .

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4 янв 2016

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Комментарии : 10   
@haraldg.9331
@haraldg.9331 6 лет назад
I repaired my AVR 1708: The board he shows in the movie (second 37) is part of a 2-board system (90 degrees) that needs to be completely removed. This is possible if you remove all the connectors on the board, the plastic holder for the speaker connections and some screws. On the solder side of the lower board, in the area of the voltage regulator solder joints (these are the elements on the silver heat sinks), you can find salty dirt that has probably leaked out of the capacitors. This dirt is conductive. If you remove this dirt with a fine brush and possibly some solvent and scratch gently between the tracks, then the device works again.
@haraldg.9331
@haraldg.9331 6 лет назад
Ich habe meinen AVR 1708 repariert: Das Board, das er im Film zeigt (Sekunde 37), ist Teil eines 2-Board-Systems (90 Grad), das komplett entfernt werden muss. Dies ist möglich, wenn Sie alle Stecker auf der Platine, den Kunststoffhalter für die Lautsprecheranschlüsse und einige Schrauben entfernen. Auf der Lötseite der unteren Platinie kann man im Bereich der Spannungsreglerlötstellen (das sind die Elemente auf den silbernen Kühlkörpern) salzigen Schmutz finden der wahrscheinlich aus den Kondensatoren ausgelaufen ist. Dieser Schmutz ist leitend. Entfernt man diesen Schmutz mit einer feinen Bürste und eventuell etwas Lösungsmittel und kratzt vorsichtig zwischen den Leiterbahnen, dann funktioniert das Gerät wieder. I repaired my AVR 1708: The board he shows in the movie (second 37) is part of a 2-board system (90 degrees) that needs to be completely removed. This is possible if you remove all the connectors on the board, the plastic holder for the speaker connections and some screws. On the solder side of the lower board, in the area of the voltage regulator solder joints (these are the elements on the silver heat sinks), you can find salty dirt that has probably leaked out of the capacitors. This dirt is conductive. If you remove this dirt with a fine brush and possibly some solvent and scratch gently between the tracks, then the device works again.
@arunraj7186
@arunraj7186 9 дней назад
After 15 minuts working then stand by🤔
@bigshot1king791
@bigshot1king791 7 лет назад
what you change exactly?
@gumapathy713
@gumapathy713 2 года назад
I have few doubts, how I can contact you bro
@promartinis1683
@promartinis1683 2 года назад
Hi you may ask me in writing.
@nishanthadammika6030
@nishanthadammika6030 3 года назад
denon AVC-S511HD same problems .how to fix...?
@promartinis1683
@promartinis1683 3 года назад
Hi , please check on your power side first and make sure you are getting all the readings of output correct.
@promartinis1683
@promartinis1683 3 года назад
sorry for the late reply .
@Djnh3ilR3m1x
@Djnh3ilR3m1x 8 месяцев назад
fake indian tech.again😅😅😅😅
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