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High Definition Receivers, Recorders, Players, Tivos Discuss High Definition Receivers, Recorders, Players, Tivos, etc. Post reviews ask questions, etc. |
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#16 |
My plasma is High Def.
Join Date: Nov 2010
Posts: 6
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Indeed, dsp reports ?????????????.
I might have destroyed the dsp while soldering the caps. Will double check the daughter board tomorrow. Thanks. |
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#17 | |
E-tech
Join Date: May 2010
Location: Can't say
Posts: 82
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More likely in your case, as your audio was working, is a blob of solder or something is defeating dsp operation. This is the same board you were working on. I'm saying this right now cuz you had the unit on long enough to get the firmware to report... This is generally not possible if the unit is throwing a protect. |
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#18 |
My plasma is High Def.
Join Date: Nov 2010
Posts: 6
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Yay! It is finally working.
I think the culprit was the one of the three white connectors next to the dsp chip. It might have become loosen when I took the daughter board out. When I firmly pushed the board, it started working. It seems very sensitive though. Small pressure to the board can make the dsp not functional. No more change to the setup. Anyway, thank you, spldart. Without your help, I probably would have ordered a replacement already. |
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#19 | |
E-tech
Join Date: May 2010
Location: Can't say
Posts: 82
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FYI part of your dsp is on the hdmi board and part is on the adjacent (white connectors) board. That adjacent board holds the main micom, it's eeprom and your analog/digital digital/analog converter.... Not to mention your optical and coaxial digi audio inputs. I know these units TO WELL. I did some research and it turns out I've done well over 300 TX-SR606's alone. Just that one model. And I've been doing onkyo service off and on since the '80s.... And they have had quite a few models out since then ![]() |
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#20 |
High Definition is the definition of life.
Join Date: Mar 2005
Location: vermont
Posts: 1,280
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I bought this model 2 years ago as a referb. i wonder if the issue you guys had , my amp had the same issue before they fixed it to resell.
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#21 |
My plasma is High Def.
Join Date: Nov 2010
Posts: 6
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spldart:
Thanks for the tip. How do you reflow the connectors? Do you mean re-soldering? tvine2000: It may be the case. I bought mine about 2.5yrs ago from amazon. It worked great until it recently developed the hdmi switching issue. Mine just refused to switch to anything other than hdmi's. The sound would work, but no videos. The cap fix described here fixed my issue. |
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#22 | |
E-tech
Join Date: May 2010
Location: Can't say
Posts: 82
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No way of knowing on a refurb without careful inspection of the various boards. Could have been anything. Onkyo would know what was done but they will NOT tell you. Every once in a long while I can get them to give me some history on a unit I'm working on but generally not. And I'm authorized. hehe |
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#23 |
What is HD?
Join Date: Nov 2010
Posts: 3
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spldart -
i just read this and another post about the 606 HDMI issue. my 876 is exhbiting the same symptoms. any chance the HDMI board is the same or similar to the 606? i'm considering swapping out the caps and see if it helps. Thanks |
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#24 |
E-tech
Join Date: May 2010
Location: Can't say
Posts: 82
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876 is a completely different animal than the 606. Nothing is gonna cross in advice (in reguards to similar hdmi failure in question). Your video firmware on your 876 reports ???????????????. This unit has a bulletin but it doesn't cover that.
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#25 | |
What is HD?
Join Date: Nov 2010
Posts: 3
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![]() i'll check the firmware version and get back. thanks |
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#26 |
E-tech
Join Date: May 2010
Location: Can't say
Posts: 82
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Might wanna get that sucker off to a service center... if you don't have one local do not ship to the one showing as closest... go for a regional service center. Include a letter that gives as much detail as possible to help them diagnose
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#27 |
What is HD?
Join Date: Nov 2010
Posts: 3
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Hello all....
I stumbled upon this thread when my 606 started exhibiting the same symptoms everyone has experienced. I replaced all ten 100uF caps and added the four "jumper" caps for good measure. I've been soldering for many years and everything seemed to go well until I plugged the unit in. When I plug it in I get the standby light, but when I push the power button, I get nothing but clicking. The relay clicking is the one on the power board. I can't see any stray bits of solder, or wire anywhere in the unit. What... the.... heck... did... I... do....? |
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#28 |
What is HD?
Join Date: Dec 2010
Posts: 1
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Hello all, wondered if I could fit in a quick question,
I have an Onkyo TX-SR674 experiencing the same issues and wondered if these are considered a part of the 606 line of receivers. |
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#29 |
E-tech
Join Date: May 2010
Location: Can't say
Posts: 82
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674 is a different animal but has some issues.. I'll try to hit up this thread again on monday. gotta go through my notebook... been a while since a 674 crossed my bench
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#30 | |
E-tech
Join Date: May 2010
Location: Can't say
Posts: 82
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Thread | Thread Starter | Forum | Replies | Last Post |
Onkyo TX-SR606 HDMI Switching headache | musiclover408 | High Definition Receivers, Recorders, Players, Tivos | 301 | 02-14-2015 11:21 AM |