 Posted: Wed May 04, 2011 2:21 am Post subject: |
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| Typical signs of water/fluid damage. Very likely to be more problem that it's worthed. |
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| Posted: Wed May 04, 2011 1:17 am Post subject: |
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| http://elektrotanya.com/denon_dra-345r.pdf/download.html Be sure to re-check "out of circuit" as low value resistors, etc. can also affect reading while "in circuit." |
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| Posted: Tue May 03, 2011 11:02 am Post subject: |
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| I checked the surrounding transistors and, since I don't have much experience, I've been reading around and retained that: b-e should conduct in one way only; b-c should conduct in one way only; c-e shouldn't conduct either way. I measured the transistors (still on the board) around the faulty resistors and most of them measure faulty. If they are indeed faulty, what might have caused it? what shoudl I check next? |
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| Posted: Tue May 03, 2011 11:00 am Post subject: Problem with Denon DRA-345R Receiver |
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| Just found this one on the garbage yesterday : ) Well, as soon as I turned it on, I noticed a burning smell so opened it up and noticed the 2 resistors "cooking". I would like to ask you if you think this might be solve by direct replacemente? Also, anyone has a service manual / user's manual in english they could share in pdf?     [/img] |
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