Pioneer sx 838 problems

Author: nhpa

August undefined, 2024

Webb28 juni 2012 · is: the problem might be with a transistor, as they are voltage regulated. Next step is to open up the unit and do a visual inspection, hook it up. to a pair of speakers … Webb2 juli 2013 · I had my new ddj sx for 6 months and this was the first time this happened to me. I had a gig the night before it was fine when I plugged the power source in. Then last night I did the same thing plugged the power source in but it did not turn on at all, like it was completely dead? Here is the crazy part I just plugged in today and it works fine.

Help me decide: New Receiver or fix my Pioneer SX-838? : r/vinyl

Webb13 maj 2009 · I have a nice Pioneer SX-838 with a problem and I wonder if there is anyone out there that can help me with it. Anything I connect to it (Turntable, CD player, Tape … Webb17 dec. 2007 · There are quite a few options for $500.00 or less. The reason you're experiencing this problem could very well be that the phono stage in the receiver can accept a very high output from a hot cartridge, and you may be using one that is of a lower output, hence the volume difference between sources. LesPaul666, Apr 25, 2007. mary ann greene

pioneer sx-838, turns on. no signal.most common problem?

Webb28 sep. 2015 · Power output: 28 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 100kHz. Total harmonic distortion: 0.5%. Input sensitivity: 5mV (mic), 3.3mV (MM), 24mV (ceramic), 200mV (line) Signal to noise ratio: 80dB (MM), 100dB (line) Speaker load impedance: 4Ω to 16Ω. Semiconductors: 1 x FET, 36 x transistors, 5 x IC, 17 x diodes. http://www.audioreview.com/product/amplification/receivers/pioneer/sx-838.html WebbPioneer SX-838; Pioneer SX-850; Pioneer SX-9000; Pioneer SX-939; Pioneer SX-950; Pioneer SX-980; Sansui; Resources. How To Guides; Service Manuals; Restoration Kits; … huntingtons dance

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Webb13 maj 2009 · I have a nice Pioneer SX-838 with a problem and I wonder if there is anyone out there that can help me with it. Anything I connect to it (Turntable, CD player, ... This type of issue may have happened a number of times on other similar units and therefore could be a known problem with a resolved fix already worked out. WebbWhen I bought my Pioneer SX-838 (for $300 in 1976) it was the Tech Hifi demo for speakers, it was a year old. It was left on continuously for that period. They had to sell it, … huntingtons dance chris furbeeWebb8 apr. 2024 · Re: pioneer sx-838, turns on. no signal.most common problem? Submitted by Johnnysanon April 6th, 2024. I would replace the two regulator transistors, Q1 and 2, on the regulator board; this board has 5 fuses on it (check those). The transistors are 2SD313; if you can't find those you can use NTE175. User Login Log in Create new account huntington s dance

"Webb2 juli 2013 · I found out my power supply was my problem. It was going to take too long to get a supply power from pioneer so I found one that matched the voltage at radio shack … " - Pioneer sx 838 problems

Pioneer sx 838 problems

Webb10 mars 2008 · The SX-838 is a nominal 50W receiver, with the LM4702 driver chip set for 20dB gain on the final stage, I can probably drop the gain of the preamplifier. Tone controls etc. aren't for the purists, but this should alleviate one of the big issues I … Webb8 apr. 2024 · Sometimes there are dedicated test points that are marked. Make sure that the dc voltages are making it to all of the pc boards. And lastly, check the dc offset at the …

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Webb23 dec. 2024 · I have a SX-838 that, with the preamp/main-in jumpers out, and when the pin 18 fuse is inserted, my DBT glows bight. When removed, the DBT is dim and the relay clicks in. Are the 1a fuses for each channel? I did some testing on the power amp board and all four outputs test good, both sets of 2SB528/2SD358s also test good. Webb4 maj 2014 · Have to confess that Pioneer SX838 sounds pretty damned good and has an excellent tuner section. I got taken to see The Allan Parson Live Project the other night …

Webb9 juni 2015 · The unit is super-clean & everything was working perfectly. Over the past 2 weeks or so however, I've been getting a fairly loud, erratic, static-like sound coming out of the left speaker ONLY when I power the receiver up. It usually lasts for about 15-30 seconds, & then peters out to nothing, & everything is fine. Webb6 apr. 2024 · Today I'm showcasing a Pioneer SX-880 receiver that came in for restoration. The SX-880 is a big brother of Pioneer SX-780 which I restored about a year ago. It …

WebbThe 838 is a lovely old box, and it would be a shame to let it go. Meanwhile, that issue could be anything from a total recap to a single transistor. I do not possess the skills to … Webb4 maj 2014 · What I am hoping to learn concerns a Pioneer SX838 reciever made about 1974. It had been seeing very light use in a friend's garage system before he passed it on to me. After cleaning the controls, switches and replacing a few lamp bulbs, I sold it to a neighbour in what appeared to be good working order.

WebbSome principals of servicing can be transferred to a 939 or sx-1010. However, this shows the primary weakness of the series: push-button switches. Ultimately...

WebbAM/FM Stereo Receiver. SX-838 stereo receiver pdf manual download. Sign In Upload. Download Table of Contents. Add to my manuals. Delete from my manuals. Share. URL of this page: ... Related Manuals for Pioneer SX-838. Stereo Receiver Pioneer SX-850 Manual. Am/fm stereo receiver (30 pages) Stereo Receiver Pioneer SX-850 Operating … mary ann griffin bainbridge gaWebb25 nov. 2006 · Pioneer was the benchmark. The Yamaha would have been considered a step up. And, don't overlook the Realistic, the STA-2000 has a fine reputation. Both Pioneers are very nice. The SX-838 sports a warm 50 wpc, the SX-850 a fine 65 wpc. The Yamaha is also 50 wpc, and the Realistic 75 wpc. Forced to make a choice, I would probably choose … mary ann greyWebbThe 838 is a lovely old box, and it would be a shame to let it go. Meanwhile, that issue could be anything from a total recap to a single transistor. I do not possess the skills to diagnose, and those who do come dear. So...you may end up paying more than the cost of a new box. Maybe. My old Marantz has a problem which I have finally diagnosed. huntington’s disease and mitochondria mary ann griffinWebbIl Pioneer SX 850 è il migliore dei receivers della serie X50 o XX50. Eccellente FM tuner, eccellente phono MM, e qualità sonica di tutto rispetto. Consigliabile della serie anche il Pioneer SX 750. Lasciate … huntington’s disease 뜻WebbThe Pioneer SX-838 is a 50W RMS stereo receiver featuring PLL FM MPX, precision equalizer, switched-turnover tone control and direct-coupled OCL power amp. Depend on Pioneer to provide the latest electronic advances and the SX-838 stereo receiver is a perfect example. Its FM tuner offers high sensitivity and huntington s disease life expectancyWebbThe Pioneer SX-838 is a 5OW RMS stereo receiver featuring PLL FM MPX, precision equalizer, switched-turnover tone control and direct-coupled OCL power amp. Depend on Pioneer to provide the latest electronic advances and the SX-838 stereo receiver is a … Manual Library / Pioneer. Pioneer SX-820. AM/FM Stereo Receiver. add a review. … Schematic - Pioneer SX-838 AM/FM Stereo Receiver Manual HiFi Engine Brochure - Pioneer SX-838 AM/FM Stereo Receiver Manual HiFi Engine Pioneer SA-9100 - Pioneer SX-838 AM/FM Stereo Receiver Manual HiFi Engine Pioneer SX-838. Sorry, but you do not have permission to post reviews Personal Location US History Member for 8 years 2 weeks. Design and Content © … Pioneer Sx-300 This website is not affiliated with or sponsored by Pioneer. To … Personal Location US History Member for 5 years 44 weeks. Design and Content © … huntingtons disease zero to finals