Tap to unmute

ONKYO INTEGRA TX-870 REPAIR. NO POWER UP

  Рет қаралды 39,672

The Active Region

The Active Region

Күн бұрын

Пікірлер: 40
@THOMMGB
@THOMMGB Жыл бұрын
I know this is an older video, but the information it provides is timeless. Thank you so much. I'm pretty new to this kind of troubleshooting and repair so I found your video to be extremely helpful.
@71Fenderv22
@71Fenderv22 4 жыл бұрын
Gotta love Onkyo's, they always were well engineered and solidly built. Great video and quick diagnosis, nice....
@SpeakerFreak95
@SpeakerFreak95 8 жыл бұрын
I absolutely enjoy your videos. Great job on these. This inspires me to put more power amplifier videos out. Got lots to repair!
@The_Active_Region
@The_Active_Region 8 жыл бұрын
Thanks
@bluemantom77
@bluemantom77 8 жыл бұрын
Kev31779 i like the video
@beachsandinspector
@beachsandinspector 8 жыл бұрын
Your videos encorage me to do more in the electronics area, I have invested in a decent LED Desk Mount Magnifier and now I have no trouble seeing those surface mounted parts, I have become confident (with my poor sight) to take on more and more projects now. Cheers from Perth in Western Australia vk6ya
@The_Active_Region
@The_Active_Region 8 жыл бұрын
Thats great, and thanks
@saarike
@saarike 5 жыл бұрын
Really nice repair! It was nice to watch.
@windcare
@windcare 3 жыл бұрын
great job
@swansealoaf1999
@swansealoaf1999 8 жыл бұрын
love you vids Kev very interesting
@The_Active_Region
@The_Active_Region 8 жыл бұрын
Thanks
@saarike
@saarike 8 жыл бұрын
Nice video!
@saarike
@saarike 7 жыл бұрын
Nice repair!
@ksrele
@ksrele 8 жыл бұрын
What is happening to caps when equipment is not used for long time? Does storage temperature matters? For example, I bought a new PC power supply and it was used for a maximum of a few weeks but then I replaced it with some other power supply and that first power supply I put away in empty room. That room is not heated or cooled. Power supply was sitting there for one year now. What is with caps in it now?
@The_Active_Region
@The_Active_Region 8 жыл бұрын
Heat can dry out caps over time even normal temp. Time stress and heat is the enemy for capacitors. Some last longer than others and some just die fast from poor circuit design.
@kwapedog
@kwapedog 8 жыл бұрын
I need to grab some of that freeze spray. I've seen several techs using it now and just seems like common sense to cut down on time while trying to diagnose.
@RegiPavan
@RegiPavan 8 жыл бұрын
I love Onkyos...
@saarike
@saarike 7 жыл бұрын
Nice looking cap, but what a crap! Nice work! Good video.
@MrMac5150
@MrMac5150 8 жыл бұрын
Thumbs up................Cheers
@ericharlan4283
@ericharlan4283 8 жыл бұрын
Where is your shop at Mine need fixing.
@Darryl603
@Darryl603 8 жыл бұрын
When I replace a bad cap, I like to give it a little more overhead on the voltage side. What are your thoughts on that?
@PhuckHue2
@PhuckHue2 8 жыл бұрын
thats what I do especially if its in the power section. if the voltage going through is 15 v I put in a 50v cap
@g.s.amprepair1456
@g.s.amprepair1456 6 жыл бұрын
Hey Kev, What kind of spray did you use. Thanks
@ArthurJS123
@ArthurJS123 8 жыл бұрын
Awesome!
@lcagee
@lcagee 6 жыл бұрын
Amazing.
@DAVIDGREGORYKERR
@DAVIDGREGORYKERR 8 жыл бұрын
I think the fuse has expired would it make sense to check this first then see if is getting through to the micro-controller if the chip is bad then I think it would be a good idea to replace it.
@The_Active_Region
@The_Active_Region 8 жыл бұрын
The fuse would be fine when the power was cycling on and off like this was. This would not fully power up but was showing signs of life. If the fuse was bad the unit would have no power at all. I would then suspect a fuse or logic issue.
@DAVIDGREGORYKERR
@DAVIDGREGORYKERR 8 жыл бұрын
No problem but I think if the ESR of the capacitor you replaced was so high that it became a resistor then it was causing a short which meant that it had dried up.
@charliecwm55
@charliecwm55 8 жыл бұрын
DAVID GREGORY KERR
@charliecwm55
@charliecwm55 8 жыл бұрын
DAVID GREGORY KERR no Ku
@davidcross701
@davidcross701 4 жыл бұрын
My JVC just stays on standby red lcd. Just turns off by it's self in seconds. no displaying.?
@KD0LRG
@KD0LRG 8 жыл бұрын
.75 cents in parts kills the unit. They don't want to build them to last or you won't buy another :)
@jasejj
@jasejj 8 жыл бұрын
Normally I'd agree but to be fair to this receiver it's quite an old one (early 90s I think) so for a couple of caps to dry out 25 years later is forgivable I think.
@KD0LRG
@KD0LRG 8 жыл бұрын
+Jason james I agree.
@ArthurJS123
@ArthurJS123 8 жыл бұрын
There are audio components that cost thousands of dollars that can be taken down by basic components. The most sophisticated craft ever built, the Space Shuttle, was taken down by an O Ring and a heat tile. It's sophistication was no guarantee that it would not fail.
@ALPHA5601
@ALPHA5601 8 жыл бұрын
My onkyo tx nr 5000e die! Show me "update utility, push setup", How can i make firmware update? Please.
@christiangonzales7887
@christiangonzales7887 4 жыл бұрын
Nasaksak sa 220-110 lang ang power supply nag shut down
@christiangonzales7887
@christiangonzales7887 4 жыл бұрын
Ano ang gagawin ko ayaw ng mag-on
@christiangonzales7887
@christiangonzales7887 4 жыл бұрын
Onkyo model TX-SR373
Onkyo AV Receiver Repair
23:09
NFM
Рет қаралды 91 М.
JISOO - ‘꽃(FLOWER)’ M/V
3:05
BLACKPINK
Рет қаралды 137 МЛН
Caleb Pressley Shows TSA How It’s Done
0:28
Barstool Sports
Рет қаралды 60 МЛН
Andro, ELMAN, TONI, MONA - Зари (Official Music Video)
2:50
RAAVA MUSIC
Рет қаралды 2 МЛН
$1 vs $500,000 Plane Ticket!
12:20
MrBeast
Рет қаралды 122 МЛН
Are Onkyo's overheating?
10:46
Tony359 | Tony's Tinkering Shop
Рет қаралды 21 М.
The 5 kilowatt Crown
46:21
Mend It Mark
Рет қаралды 580 М.
EEVblog 1395 - Onkyo Repair SUCCESS
15:58
EEVblog
Рет қаралды 77 М.
Easy Electrolytic Capacitor Replacement & Testing Methods
14:01
John Salt
Рет қаралды 186 М.
Integra / Onkyo Receiver no audio and no network FIX
11:29
DJ Fred MIA
Рет қаралды 89 М.
How to fix - Onkyo Power Amplifier that has no power & digital display.
10:06
ONKYO TX-810 RECEIVER AMPLIFIER REPAIR. INTERMITTENT OUTPUT.
19:49
The Active Region
Рет қаралды 17 М.
ONKYO Amplifier / Power Shut Down / HT R558
17:49
PRO TECH Electronics
Рет қаралды 10 М.
Ремонт ресивера Onkyo. Нет звука
3:41
Мастерская автозвука
Рет қаралды 9 М.
JISOO - ‘꽃(FLOWER)’ M/V
3:05
BLACKPINK
Рет қаралды 137 МЛН