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HOW TO - fix display issues on a Technics SH-GE90 Digital Sound Processor 

Sort it out man
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Hi Everyone!
In this video I show you the common cause of problems with the display on Technics EQs with a spectrum analyser display and how to repair it.
Common problem on all the SH range from Technics, so if you have one of these (or similar) units that has problems with the display, following this guide should solve your problems.
Please like and subscribe so I can keep this channel going knowing its useful to others :-)
Bye for now.

Хобби

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14 дек 2019

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Комментарии : 76   
@user-wn9mn1be4u
@user-wn9mn1be4u 4 года назад
Thank you. fixed it with my poor soldering. It was 100uf 35v capacitor. Display nice and bright flicker free. Once again thank you
@Sortitoutman
@Sortitoutman 4 года назад
Glad it helped!
@AudioGearhead
@AudioGearhead 2 года назад
Video will hopefully save my ADC Sound Shaper SS-425X. The small cap that you pointed out was definitely bad on my unit, just ordered a new 100v 47uf cap. Can't wait!
@Sortitoutman
@Sortitoutman 2 года назад
Glad it helped
@arcade303
@arcade303 4 года назад
I love you man the best video ever! No more issues in my eq
@Sortitoutman
@Sortitoutman 4 года назад
No probs :-)
@armarra
@armarra Год назад
Very good video. Nice tip for chasing power issues. I'll keep this in mind.
@Sortitoutman
@Sortitoutman Год назад
no worries
@nigelsutton6919
@nigelsutton6919 4 года назад
Done it. Works a treat. Thanks for the video.
@Sortitoutman
@Sortitoutman 3 года назад
You're welcome!
@paulydj9406
@paulydj9406 2 года назад
Thanks for ur excellent tutorial, just repaired my unit, faulty cap, just as you predicted.
@Sortitoutman
@Sortitoutman 2 года назад
Glad it helped
@jukez90
@jukez90 3 месяца назад
This really works. Thank you very much👌
@Sortitoutman
@Sortitoutman 3 месяца назад
no probs
@haripooyath2670
@haripooyath2670 7 месяцев назад
Great work man....❤
@Sortitoutman
@Sortitoutman 6 месяцев назад
Thanks ✌️
@ivortomana
@ivortomana 3 года назад
Thank you very much for this video ! :)
@Sortitoutman
@Sortitoutman 6 месяцев назад
no problem
@MrCannabis434
@MrCannabis434 2 года назад
It’s works really well!Thanks a lot!🙏👌😊
@Sortitoutman
@Sortitoutman 2 года назад
You're welcome 😊
@camilog8199
@camilog8199 Год назад
Hello Friend! I have the same DSP Technics with exactly the same issue! Thanks a lot for this information! 👍👍
@Sortitoutman
@Sortitoutman Год назад
Happy to help
@AlessandroPitus
@AlessandroPitus Год назад
here too. Thanks!
@GraditelMacedonia
@GraditelMacedonia 3 года назад
Thanks you sir.
@fabiangambelin958
@fabiangambelin958 Год назад
Gracias por darme una ayuda tengo uno igual y gracias a ti lo trataré de resolver un abrazo de Rosario Santa Fe Argentina
@user-wn9mn1be4u
@user-wn9mn1be4u 4 года назад
Thank you. mind stay flickering about a month ago. Now I know what to look out for. when I find the time I take a look thanks
@Sortitoutman
@Sortitoutman 4 года назад
No problem, hope you fix it
@jasonpomare5639
@jasonpomare5639 2 года назад
Good work my friend 👍
@Sortitoutman
@Sortitoutman 2 года назад
Thank you! Cheers!
@eddysenesael3997
@eddysenesael3997 3 года назад
Thank You, good tip !
@Sortitoutman
@Sortitoutman 3 года назад
You're welcome!
@romiegumayagay8899
@romiegumayagay8899 2 года назад
you are genius man.
@Sortitoutman
@Sortitoutman 2 года назад
why thanks:-)
@Wilko101
@Wilko101 Год назад
Great video. I have this problem. Where can I get a high quality replacement? Looked on ebay but can't see a similar one. Am I just typing in 100uf35v or are there different sizes? Thanks!!
@encomaje7066
@encomaje7066 4 года назад
Hi there. I have problems with the SH-GE90 that the equalizer does not save the USER settings when I turn it off.
@joeylister331
@joeylister331 4 года назад
Hi what is ur eBay shop called? Also I have the same problem on my shge90 sound processor, what do you think if I find the right capacitor and instead of soldering just cut old one off and join the new one to old stumps as I haven’t any experience in soldering??
@raymondvaz3497
@raymondvaz3497 3 года назад
Hi sir, my Kenwood ge 7i spectrum analyzer no display problem,. Could you please suggest me on the problem ? Thanks
@jeremytravis360
@jeremytravis360 4 года назад
In the factories they do crimp the components legs so they self locate in the PCBs and they don't come out in the flow solder bath the boards go through. It was quite a common in the manufacturing process at the time and I saw it happen in all the factories I visited when I worked in the Hi Fi Trade. Of course when we buy replacement components they come with straight legs. The manufacturing of equipment was amazing to watch. The machines that ran the components through the whole process was all so quick and automated. The only time humans were involved was minimal and focused on assembly and testing things.
@Sortitoutman
@Sortitoutman 3 года назад
From my days at Pioneer and Matsushita (late 80s/early 90s), only SMT were machine produced, anything with conventional sized components was manually produced on lines by hand including shaping the components before going through flow solder, inspection and icq testing. In the days as a hifi dealer, this was true also for the majority of other japanese brands I delt with, smaller british brands just used small smt jigs with solder paste manually rather then machines!
@ianmcmahon5786
@ianmcmahon5786 2 года назад
Plz plz can you tell me were to buy parts for a pre amp 22 years old stop working. Amp se a909s
@guppyonline2800
@guppyonline2800 4 года назад
hi , my technics sa eh 600 sound processor displaying nothing, please help me
@anshsharma123
@anshsharma123 3 года назад
I have Panasonic sa ch55 the upper display is fine but the lower equiliser display is very dim, please help me how to fix it
@gabrielvargas9219
@gabrielvargas9219 Год назад
Hola estimado tengo este ecualizador y de un momento a otro dejo de funcionar una parte de los comandos de Voice mute y key con si me pudieses ayudar
@gabrielvargas4013
@gabrielvargas4013 4 года назад
Estimado Gracias por tu video me puedo dar cuenta que mi procesador Technics SG GE90 tiene el mismo problema cuáles son las especificaciones de este capacitador para poder buscarlo. Saludos cordiales.
@racos2961
@racos2961 4 года назад
Es un capacitor de 100 microfaradios a 35 volts asi se pide, antes de colocarlo fijate como esta ubicada su polaridad ( lado negativo) toma una foto, si ya lo arreglaste que bueno si no ahi esta la info
@R.R.Defensa
@R.R.Defensa 6 месяцев назад
Hello, I have a Technics SH E85, it works fine, but the equalizer display, some bars have shadows, is there any way to return the bar lights to their original state?
@Sortitoutman
@Sortitoutman 6 месяцев назад
most likely age related dimming - happens to displays if they have been powered on most of their life.
@chylogurti
@chylogurti 2 года назад
Hi there Sort It Out Man Great video. Thanks. I have a Technics ch950 system and whilst the displays are dim on all components, it has developed a buzz/hum I think coming from the sound processor. It makes the noise when any source is pressed ie tape cd phono. through speakers and headphone socket on amp. Sometimes the noise is quite loud most other times not so. Testing the components with a similar system and the process of elimination indicates that it is the SP. Any suggestions would be welcome. Thanks again. Now to have a look through your channel. Happy new year.
@haripooyath2670
@haripooyath2670 7 месяцев назад
Good day Is there any updates on your issue because I am facing same problem so plz update anyone knows about it
@matiasciares2293
@matiasciares2293 3 года назад
Great vid. I have the same problem, i already change that capacitor (it was also leaking) but the display its still dull. Help
@Sortitoutman
@Sortitoutman Год назад
have you changed the second one I mention next to it? The fault is usually the display scrolling across and dimness as it scrolls - the actual displays themselves will dim with age and heavy useage as with any fl display
@tonywalker9175
@tonywalker9175 4 года назад
Hi my display is flickering and I have taken the top off but doesn’t look like that capacitor is leaking and can’t test it do you think if I change it that’s definitely the problem?
@Sortitoutman
@Sortitoutman 3 года назад
Hi, caps don`t usually have visible signs of failure unless they are really far gone, most can fail but "look" fine - you`d only know via tested it with a esr meter or changing it in this case - if you feel up to the job, its worth just swapping it out anyway.
@ideologicduck
@ideologicduck 4 года назад
Hi Mate, I did this fix on mind and it was perfect. I've got a sony v902 graphic that the right side is alot dimmer than the left. Have you encountered this problem and found a fix.
@Sortitoutman
@Sortitoutman 4 года назад
sorry no, but it could be many things causing that - I`d check the pcb behind the display for dry joints first
@ideologicduck
@ideologicduck 4 года назад
@@Sortitoutman cheers for the reply mate, I'll take a look.
@tonywalker9175
@tonywalker9175 4 года назад
I have just changed that and it stop the flickering but some is still not as bright will another need changing as there is 3 in that area
@Sortitoutman
@Sortitoutman 3 года назад
Displays dim over time from use, so if you`ve not got any actual display issues now, changing the others would not do anything other then just safeguard the unit.
@tonyshirley9116
@tonyshirley9116 Год назад
I have two of these technics processor's one plays just fine and the other one shows all the symptoms shown in your video where can I purchase the correct capacitors to rejuvenate my SH GE90 cheers
@Sortitoutman
@Sortitoutman Год назад
I have them on my ebay shop(the_hifi_guy) or any good electronics component retailer
@MrAlVlad
@MrAlVlad 4 года назад
I have the same DSP, and the display only works with a source like a cd player and not the preamp out from a receiver. Would have to crank the volume high to see some action. any ideas what am I doing wrong? thanks
@Sortitoutman
@Sortitoutman 3 года назад
it needs to be on a line level output, ideally you want an amp thats designed for these, it will have a set of 4 sockets on the rear labled something like "ext" or "processor" and have linking plugs over the terminals as not been used.
@MrAlVlad
@MrAlVlad 3 года назад
Yes, I tried a few amps with dedicated pre-amp, power-amp, outputs and also tried to connect it to Technics SA-TX50, and this one has the dsp inputs. Still wouldn’t lit until played very loud (in my headphones)
@lukaszkorzeniewski1568
@lukaszkorzeniewski1568 4 года назад
Hi. I have a problem with Technics Sound Procoessor. Display section corresponding with left speaker has a kind of glitch. Last three bars show the same values (5, 12, slightly below 5) even when no sound going through the speakers. There is no any distortion, crackling on high frequencies. Checked cables - all ok. Nothing audible. When signal is loud enough in three frequencies the bars go easily above. However when it’s below, or no sound at all, them bars are stand still. Does anybody have an idea why this is happen?
@Sortitoutman
@Sortitoutman 4 года назад
Sounds like a dry joint on the solder connection to the lcd panel on the PCB.
@Keimo452
@Keimo452 2 года назад
Hi. I have problem with Kenwood KE-7090. Display is dim.
@Sortitoutman
@Sortitoutman Год назад
if its been left on a lot (i.e a lot of use) then thats normal with age.
@sqteamturkey2293
@sqteamturkey2293 5 месяцев назад
There is no image on the screen, will this method help?
@Sortitoutman
@Sortitoutman 3 месяца назад
most likely a bad display
@kerrybrewer270
@kerrybrewer270 7 месяцев назад
How much is this likely to cost as a repair please?
@Sortitoutman
@Sortitoutman 6 месяцев назад
any half decent repair store should only charge half an hour to an hour labour and a few quid for the parts
@user-co2tn8dp2o
@user-co2tn8dp2o 3 года назад
PLEASE THAT IS LOCATED THE SPOILED CAPACITOR ?
@claudiodaniel1542
@claudiodaniel1542 2 года назад
Hola. Yo tengo el mismo aparato ..y parpadea la pantalla. Alguien sabe cuál es la solución ???
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