20 Most Recent Technics SC-DV290 System Questions & Answers

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Intermittant speaker distortion on Technics SX PR602

I was struggling with the same problem with my friend piano. You need to replace check module which is plugged near power transistors. I found two bad transistors g109 and q119 (2SA1015). Changing those transistors and remaking soldering joints solved this problem.
6/24/2021 8:11:39 PM • Technics... • Answered on Jun 24, 2021
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Technics dv290 system

i once had a panasonic dvd player which displayed the same code H02 and used the same drive mechanism as your player. this turned out to be a worn spindle motor and once replaced, all worked fine. you may well have the same fault. hope this helps?
2/8/2021 6:24:17 PM • Technics... • Answered on Feb 08, 2021
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3answers

Technics SC-DV290 System

hold the demo button in for a few seconds
2/8/2021 6:19:19 PM • Technics... • Answered on Feb 08, 2021
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2answers

Technics SC-DV290

Hi,
I'm currently working on a solution fot this problem and will post my results as soon as I succeed. I have got the ribbon cable but having trouble getting terminal that matches the back of the system.
Hope to have some news soon after the weekend
regards
topgunner
2/8/2021 6:16:20 PM • Technics... • Answered on Feb 08, 2021
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Technics SA-DV290 Amp. Sound cuts out as volume is increased

hello it sound like the output ic may be in trouble you may have just dry joint on the ic which just resolder it . or there could be a capacitor leaking or they may have swelled up in which you will have to replace. it's best to do some visual checks first i'e look for any burnt parts any capacitor with bulging tops

regards
shaun
1/5/2021 3:38:42 PM • Technics... • Answered on Jan 05, 2021
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Technics SC-DV290 centre speaker of the 5.1 has ceased to output sound but is still mechanically functional

The center output connection is 100% gone try to google local workshops that fix electronics - ususlly a chap fix
11/12/2018 11:12:43 PM • Technics... • Answered on Nov 12, 2018
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U 70 technics

You broke the ribbon connector that bounds your changer and tape deck to the sound processor (the black long ribbon that is permanently mounted to the tape deck) - the cheapest option is to get a new tape deck (around 20-£30 on ebay) or hount for replacement ribbon
11/12/2018 11:06:40 PM • Technics... • Answered on Nov 12, 2018
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DVD/Video CD/CD changer

The answer is simple if you want to listen to mp3 on your system and you purchased dv290 dvd changer you also need dv290 sound processor as they were coded - for example you have dv250 system with dv250 chager and sound processor you are only going to be able to see dvds and cds if you swap your changer to dv290 (plays mp3, audio ,wma and dvds) you also need to purchase dv290 sound processor as well - no need to change your amplifier or tape deck (the ribbon on the tape deck will be compatibile) the lower end units were incompatibile with higher spec changers same when it comes to EH series if you have eh780 sound processor you are only going to be able to plug 780 changer or lower 760 770 etc... but 790 will not work with it unless you get 790 sound proc
11/12/2018 11:00:48 PM • Technics... • Answered on Nov 12, 2018
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Dvd/cd Ribbon Connection

Try Andrew's Electronics, in Santa Clarita, CA USA. They are the largest distributor in the country.
12/22/2014 3:08:00 AM • Technics... • Answered on Dec 22, 2014
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Technics ribbon cable extension

You will never find those connectors, as they come with the ribbon cable, which is long discontinued. Rather than that approach, take the easy route. Just cut the ribbon in any place that you need the extension, add in your new ribbon cable, and heat shrink each and ever wire.
12/22/2014 3:03:29 AM • Technics... • Answered on Dec 22, 2014
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2answers

I cant hear any voices on dvds played throught the

Hi,
please double check your wiring again as if you cross the polaritys (+ and -) you put the audio signal out of phase, thus casing cancellaion of things such as voices.

+ to +
- to -

NOT

+ to -
12/22/2014 2:59:15 AM • Technics... • Answered on Dec 22, 2014
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How do I attach and play a technics record deck to a technics DV250 amplifyer?

The problem you are facing is that the record player audio outputs has a left channel, a right channel and an earth or grounding cable. If this grounding cable isn't attached, you are likely to get a hum sound. I would suggest buying a record player RCA (Ground simulating) cable or you will have to buy an inexpensive mixer that supports record players through which you can channel this record player. Once you have all these, just follow the white and red color coding to attache the right channel to the right socket.
11/6/2014 4:40:09 AM • Technics... • Answered on Nov 06, 2014
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Technics scdv290 stuck in standby

umplug at the wall n leave for a few minutes
7/21/2014 1:08:37 AM • Technics... • Answered on Jul 21, 2014
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WHERE CAN I GET THE CABLES FOR THE SL-DV 290 PLEASE

try ebay or
7/21/2014 1:07:53 AM • Technics... • Answered on Jul 21, 2014
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How to connect a mp3 to a Technics SC-DV290 5 Disc DVD/CD Home Hi-Fi

get audio lead to fit mp3 and connect to back of the stereo and set to aux
7/21/2014 1:07:25 AM • Technics... • Answered on Jul 21, 2014
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How to wire speakers

whatever coloyr wires go to same colour on back of speakers
7/21/2014 1:01:04 AM • Technics... • Answered on Jul 21, 2014
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Technics keyboard floppy error

Could be the floppy disk and it may need cleaning. Reply with age of unit, exact error message and have you tried other floppy disks?
5/29/2014 3:34:03 AM • Technics... • Answered on May 29, 2014
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What cables do i need to connect to a t.v. to get surround sound please

It depends what the source of the sound is. If you are using a dvd player or hifi/dvd combo that has surround, dobly pro logic, surround simulation or cinema sound...it will have HDMI, Optical, Digital outputs. The newer items use the HDMI to send Audio and Visual signals to the Hifi. If not...you will either have to do the simulation on your hifi if it has that feature. You can also use the SPDiF or Optical cable from your source to the hifi. If all that is missing...the standard 3-way RCA cable (Yellow,Red and Black) will do where yellow is video and the red and black is the stereo source of sound.

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4/29/2014 5:46:39 AM • Technics... • Answered on Apr 29, 2014
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