I found that all of the high wattage resistors that were raised off the main board like the one in the electronics point logo had the wrong values due to age and one of them was totally open. Unfollow sansui 7070 to stop getting updates on your ebay feed. Sansui 7070 service manual by srmanuals is scanned from original paperback copy of the sansui 7070 service manual and are guaranteed for high quality scans. If you were a sansui fan back in the golden era of audio you would dream of having the 9090db which, at the time, was the flagship of. Sansui sm32e super might stereophonic receiver 6bm8 output tubes. Getting sansui sled2490a television manual pdf download free is very easy and simple. In many ways, the sansui seven is a culmination of our long experience and arduous research in the design and manufacture of quality audioonly equipment. A quality receiver requires preserving for generations to come, and the sansui 7070 receiver is one such piece that delivers sound unimaginable at that time. The top dog was the 9090db which featured dolby fm and 125 watts per side. Some parts may fit other sansui receivers such as the sansui 2000a, 2000x, 4000, 5000, 5000a, 5000x models.
Dec 02, 2012 vintage state of the art sansui stereo. Service manual for sansui 7070, downloadable as a pdf file manual details. Jul 25, 2009 my sansui 7070 receiver recently cannot work. In todays vintage electronics episode we will be taking a look at the sansui 7070 vintage stereo receiver. This sansui 6060 was purchased by ed and he wanted the unit restored. Sansui aux701 sansui aalpha7 pioneer qx949 pioneer sx525 onkyo tx2500 mkii sae mark 30 custom marantz marantz 1060 preamptone running against the 150 wpc marantz power amp section of a ta150. Sansui 7070 may 27, 2014 april 18, 2020 8 if you were a sansui fan back in the golden era of audio you would dream of having the 9090db which, at the time, was the flagship of sansuis lineup. Owners manual for sansui micro1500, downloadable as a pdf file manual details. D n a electronics sansui ba3000 picture gallery sansui. This website is not affiliated with or sponsored by sansui. Sansui service manuals jpdylon 20051128 rickrob2 20051129 sancho 20060625 5000x archibael 20060228 rickrob2 20051129 shelby1420 20060728 tdan 20060306 tdan 20051129 551 heuv 20070904 sansuisamri 20060127 7070 echowars 20051 fahn 20060304 morden2004 20051128 redcatcher199th 20060126 771 fahn 20051129 fahn 200603.
Sansui sr7090 owners manual, service manuals and schematics are for reference only and the vinyl engine bears no responsibility for errors or other inaccuracies. If you were a sansui fan back in the golden era of audio you would dream of having the 9090db which, at the time, was the flagship of sansuis lineup. The two fuses for the rectifier on the f2625 power supply board are both blown. If you are searched for a ebook sansui 7070 manual in pdf form, then youve come to right website. The lamps in the front didnt all light up until i banged on the top of the unit. When power on, only a small click sound probably of the protection relay is heard in some 23 second, but nothing else. Additionally to this ebook, on our website you may read manuals and another art books online, either load them as well. Sansui seven manual amfm stereo receiver hifi engine. Life like picture, like you have never seen before. The plastic veneer is peeling off in a couple places. Notes on vintage electronics repairs stereo hifi repairs. View and download sansui 771 service manual online.
The schematic is a technical drawing or diagram of your system, a perfect supplement to the. We have 1 sansui 7070 manual available for free pdf download. Sansui ended its japanese production of high end amplifiers some time between 2002 and 2005. English different language versions may vary sligthly in file size and page count. And some accuphase equipment, but thats in a different league. Service manual 7000, 7070, 7070 schematic, 7070 sm, 771. I know a bit about electronics but dont know where should i start to check or repair. The service manual is a free download as well as its datasheets transistors. Service manuals usually include printed circuit boards, block diagrams, exploded views, assembly instructions and parts catalog.
Many sansui devices, particularly vintage items, have a large following in the audio community to date, with online forums dedicated to the sansui brand. Sansui tr707a x2 sansui 400 sansui 7070 sansui 5900z sansui aug99x sansui b2101 iso c2101, anyone. To open downloaded files you need acrobat reader or similar pdf reader program. If you were a sansui fan back in the golden era of audio you would dream of having the 9090db which, at the time, was the flagship of sansui s lineup. This service manual contains complete information included in original factory repair manual we guarantee that our manual contains circuit diagrams. Everything you need to know about repairing a sansui 7070 receiver. A bigger stereo receiver of sansuis 4 digit series with powerful 60 watt per channel.
We have 1 sansui 9090 manual available for free pdf download. After the work im glad he did since the receiver sounds as great as it looks. I used to have a sansui 7070 and it was a wonderfulsounding receiver. The 9090s i have seen are asking for big dollars in questionable condition. I always wanted sansui just because i loved the way my dads sansui 6 sounded. View online or download sansui 7070 service manual. Sansui 7070 vintage stereo amfm receiver w input for vinyl in very good conditionbuy it now or best offer. Sansui 7070 sch service manual download, schematics. Features, low and high filters onoff, triple tone control, bass, mid and treble, audio muting 20db, two head phone outputs, fm muting onoff, dolby nr 4channel adaptor, mpx noise canceller, loudness onoff, mode stereomono, meter level selectors, mic input with mic level control, two tape in. Those not looking for a monster receiver can find a unit such as the 7070 or 6060 to be very desirable. The symptoms were a loud, volume dependant pop noise when most any switch was manipulated, especially the loudness, the pots, made a swishing sound when turned, and the tuner was very intermittent mostly not working.
Sansui years of manufacture tuesday, october 28, 2008. I recently had it serviced because i thought some bulbs were out. You could hear faint sounds through the speakers but no power. A couple years ago a local audio shop, just audio in baltimore, went through it and fixed. Service manuals, owners manuals, schematics, diagrams, datasheets, brochures online for free download and free to your amplifier, receiver, tape, cd, tuner, turntable and recorder. On a recent sansui 7070 repair restoration we experienced. I did do a side by side critical listening comparison using two sets of speakers. I remember back in 1976 a friend of mine and i were looking in hi fidelity magazine and he saw the sansui 7070 and loved it so much that he purchased one the next week. Just serviced by a qualified technician and everything working like new. That being said, i currently have a sansui 7070 hooked up to dynaudio speakers, which are 4 ohms, but they really dont sound their best in this setup. Download the sansui 7070 manuals for free hifi manuals.
The one about the sansui 7070 classic technology dennis a. I love my 7070 and it sounds lovely through my ar4x speakers. Description tons of the basic receiver features including two phono inputs, mic input, dolby fm and more65 watts, both channels driven into 8 ohms at hz, giving you adequate power to drive two sets of fullsize. All the lamps in the front panel work and look absolutely stunning.
Sansui aux701 sansui aalpha7 pioneer qx949 pioneer sx525 onkyo tx2500 mkii sae mark 30 custom marantz marantz 1060 preamptone running against the 150 wpc marantz. The one about the sansui 7070 classic technology posted on march 31, 2016 april 1, 2016 author dennis a. Free diagrams, schematics, service manuals beginning with s. Sansui years of manufacture tuesday, october 28, 2008 5900z 1980 1981 600l 1970 6060 1976 1977 1978 661 1970 1971 1972 1973 1974 1975 1976 7000 1971 1972 7070 1975. New panasonic capacitors, low leakage caps replaced with stacked film, and bipolar caps replaces with nichicon es. Delivering a new era of sound and television to the world.
I am very pleased with this product and back then they knew how to make a great product that will outlast the new generations of receivers. Sep 21, 2011 does anyone have an electronic pdf copy of a sansui 9090db receiver service manual and wiring schematic that they can share with me. Only flaw is one intermitent lamp in the tuner dial. Amith leave a comment i can remember the day my father bought his new amfm stereo receiver, the sansui 7070. But there is a pair of ads l420 available locallybut they are 4 ohm speakersanybody have an opinion about running a sansui 7070 through 4 ohm speakers. Sansui 7070 receiver after some outpatient circuit surgery to get the lamps glowing. Sansui sled2490a television manual pdf download free is ready to read anytime you want. Its tuner section combines a fet equipped super sensitive fm front end and an icequipped fm if amplifier which ensures outstanding fm selectivity and superb tone quality. I am worried about replacing them and powering up the system with out knowing why they are blown in the first place.
Service manuals, schematics, eproms for electrical technicians. Sac diagrams 3 sae diagrams 6 safar diagrams 128 saira diagrams 3 salvan diagrams 3 samick diagrams 2 samlex diagrams 1 samson diagrams 4 samsung diagrams 412 sano diagrams 12 sansui diagrams 78 sanyo diagrams 33 savigliano diagrams 61 schaub lorenz diagrams 16 schlumberger diagrams 5 scott diagrams 4 sds labs. He cleaned it up, replaced a few bulbs and and did some adjustments. Sansui 7070 manuals manuals and user guides for sansui 7070. May 27, 2014 sansui receivers are, of course, very popular with collectors today. For sale is a used sansui 7070 2 channel 60 watt receiver. This sansui 7070 was the middle of the sansui class back in the 1970s. Or can someone point me in the right direction to obtain one. Sansui sled2490a television manual pdf download free. To purchase 7000 spares or accessories, please contact the company via their website or. Sansui manuals, schematics and brochures hifi manuals. Our website prepares sansui sled2490a television manual pdf download free that can be read in online and offline. This mamouth produces a clear sound and rumbles the walls at home.
Sansui 7070 stereo receiver up for auction is a classic sansui 7070 stereo receiver. Aug 12, 2014 sansui 7070 service manual by srmanuals is scanned from original paperback copy of the sansui 7070 service manual and are guaranteed for high quality scans. All models of the sansui 4digit series 50508080 have a lousy plastic foil. Fast forward to 2009 i found a one owner on craigslist for 75.
I picked up my 7070 for a great price in excellent condition. A year ago i purchased a sansui 7070 stereo receiver on ebay. It has been recapped with high quality 105 degree electrolytic caps and the bias and dc offset has been set to factory specs. Can arrange free delivery within the okanagan or lower mainland. Service manual for sansui 7070 receiveramplifier free. The biggest collection of sansui manuals and schematics. Below you will found our manuals on the sansui 7070. We presented utter variant of this ebook in doc, txt, epub, djvu, pdf forms. There is no hiss, or any scratching when turning the volume knob. Sansui 7070 possible problem hi, some years ago my sansui 7070 quit.
Sansui 7070 manual amfm stereo receiver hifi engine. I like the pioneer sx series better than the sansui, although the 9090db is nice. Sansui 7070 sm service manual download, schematics, eeprom. Find the user manual and the help you need for the products you own at manualsonline. Reproduction without prior permission or for financial gain is strictly prohibited. Its in pretty good shape everything is there and it sounds really really good. I live in hong kong, quite difficult to find a experienced and qualified technician. Download sansui 7070 service manual for sansui 7070 receiveramplifier audio equipment,digital audio, home audio, professional audio systems service manuals and repair information. Immediate download after payment delivered as a pdf file.
We have tried utmost care to make sure completeness of manual. Its a statement piece that is not only beautiful to look at, but a delight to listen to. The service manual functions as a repair guide for troubleshooting and sometimes contains tips for refurbishing and modifications. Receiver sansui 7070 vintage hifi, sansui 7070, a vintage receiver hifi sansui on, a page dedicated to this beautiful vintage receiver hifi sansui, a vintage receiver quality. My sansui 7070 receiver broke a few years back and i have recently started looking into repairing it. I have all of my 7070 8080 receivers the film peeled off.
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