Denon DRA-F107 - Dead, no power

6 posts / 0 new

2013, November 22 - 14:20

jpaudioa4

14 years 7 months

Hi to all. Unit arrived dead with no power. The problem is with switching power supply. I checked most of the parts, no faulty found. Unable to check PWM ICs. To determine which one has the problem, Service Manual is more than important and necessary. I would appreciate if someone of you can help me find it or send it to me.
Thanks in advance for your kind attention and help.
Regards from Greece,
John

Comments

2013, December 27 - 16:42

#228318

black1989

10 years 11 months

Hello!

I think replace all pwm ic!!!!

2013, December 27 - 17:29

[black1989: #228318] #228321

exGelkás

16 years 2 months

Szervusz black1989!
Szerintem már a Görög karácsonyi dalok, erről szóltak! :-)
Üdv:
exGelkás

2013, November 23 - 13:17

#223430

Kalex

15 years 2 months

*****

Hi ! (Szia!)

Do not fix it! Throw it out! The manufacturer does not give a schematic. Choke on it!

Best regards! (Üdv!) Kalex

2013, December 27 - 17:33

[Kalex: #223430] #228322

agressiv

14 years 3 weeks

Üdv

Miért kellene mindent kidobni csak azért, mert nincs hozzá rajz? Elhiszem, hogy a lelketekbe gázoltak, de ez azért nevetséges.

2013, December 27 - 18:12

[agressiv: #228322] #228326

Kalex

15 years 2 months

*****

Szia!
"de ez azért nevetséges."
Akkor: "Kacagj Bajazzó" (Bojkottról még nem hallottál?)
Üdv! Kalex

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Denon DRA-F107 - Dead, no power