Home Theater-Stereo

Home theater questions? Ask a technician for answers ASAP

Connect one-on-one with {0} who will answer your question

Related Home Theater-Stereo Questions
Kenwood TS-820, After realizing key or tr/Rec switch,
Kenwood TS-820, After realizing mike key or tr/Rec switch, transmission stops but may take 10 to 45 seconds for receive to return. some times the receive will start working at a very low level and scr… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
I have an amp with 2 channels. Channel 1 is bad and channel
ForCustomeronly. I have an amp with 2 channels. Channel 1 is bad and channel 2 is good. I would like to use channel 2 as a reference with the power on. I need instructions on what checkpoints to compa… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
Panasonic SA-Pt875 which will not power up. I have measured
Panasonic SA-Pt875 which will not power up. I have measured some voltages. Fuse F1 OK, red and black 243V ac. TL3 - TL4 53.8 V dc. When I hit the power button I can hear the relay come in and drop out… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
I have a Sony Mini Fi Component System Model MHC-GX40 that
Hi, I have a Sony Mini Hi-Fi Component System Model MHC-GX40 that was ruined from an electrical power surge. I want to use the subwoofer with my old Sherwood 8900 receiver , built in 1974. I don't hav… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
My Yamaha model HTR-5590 will turn off in a second, the display
My Yamaha model HTR-5590 will turn off in a second, the display flashes and then off. All connections removed. I am a tech and found some cracked solder joints around the relays on the power supply bo… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
I have been given a sherwood RX4503 Tuner/amplifier to look
I have been given a sherwood RX4503 Tuner/amplifier to look at and, repair if possible. As a radio tech (retired) I can see that the unit has the start up circuitry for the power supply, and connectin… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
I have an audio receiver that has no sound coming out of speaker
I have an audio receiver that has no sound coming out of speaker A. When I select speaker B, sound is good, but nothing on speaker A. I have the schematic and want to do a component level repair. I ha… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
I have a Denon AVR-391 Receiver. When you try to power it
I have a Denon AVR-391 Receiver. When you try to power it up after a few seconds a relay trips and the unit shuts down with the power button flashing red. I turn off the power button (red light goes o… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
This question requires a person familiar with older equip.
This question requires a person familiar with older equip. I have a Realistic STA-235B AM-FM Stereo Receiver. I have not used this equip for a long time. When I turn it on the left volume switch does … read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
ForCustomer Hey Louie I have a self powered speaker when
ForCustomer Hey Louie I have a self powered speaker when I turn the power switch on and off it pops and when I turn the volume on the amp it alos pops but plays fine if I dont touch anything afterward… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
HiCustomerI am back again with a problem. I have a PEAVEY
HiCustomerI am back again with a problem. I have a PEAVEY 6505+ which has no input sensitivity anymore. As I don't have a circuitry, I could only measure basically. Anodevoltage at the o/p drivers 450… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
SA- AK230 -error F61...speaker wiring issue....unplugged all
SA- AK230 -error F61...speaker wiring issue....unplugged all speakers...same error? anything else I can do...unplugged at socket and on back of unit...nada… read more
LOAJ3256
LOAJ3256
Technician
Vocational, Technical or Trade School
497 satisfied customers
I bought a very old FT101, powers on fine, when testing the
I bought a very old FT101, powers on fine, when testing the receiver only and tuning, with an aerial on, some static on some bands... also the calibrstion signal come thru loud and clear (if on).... H… read more
Rod
Rod
Engineer
Graduate Certificate
27 satisfied customers
Hi I have a pioneer vsx-452 that turns on but no sound. any
Hi I have a pioneer vsx-452 that turns on but no sound. any ideas, and yes im an electronic tchnologist… read more
LOAJ3256
LOAJ3256
Technician
Vocational, Technical or Trade School
497 satisfied customers
Hi, I have an Onkyo TX-DS797 receiver that has worked flawlessly
Hi, I have an Onkyo TX-DS797 receiver that has worked flawlessly until this week. Now I have no sound out of the speaker. There is no sound out of headphones or out of the test configuration menu. It … read more
Rusty
Rusty
Audio Video Technician
Associate Degree
4,255 satisfied customers
yamaha dsp z9 cuts out / turns off about 1 to 5 seconds after
yamaha dsp z9 cuts out / turns off about 1 to 5 seconds after switch on. Sometimes ok but sometimes will not stay on. help please… read more
LOAJ3256
LOAJ3256
Technician
Vocational, Technical or Trade School
497 satisfied customers
i have a pioneer sa 9500 amplifier,the power will come on,the
i have a pioneer sa 9500 amplifier,the power will come on,the + and - dc at the power supply are ok. the dc at the output transistors terminals are matched between L and R channels.the problem is the … read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
I have a vintage Sansui G9000 made in 1978 and have the service
I have a vintage Sansui G9000 made in 1978 and have the service manual. My issue is the protector light is flashing red and no output to speakers. For a brief time it turned green and things powered o… read more
Louie
Louie
Technician
Associate Degree
1,383 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Louie

Louie

Technician

1,383 satisfied customers

Have been in the business 25+ yrs., down to component level.

LOAJ3256

LOAJ3256

Technician

497 satisfied customers

35 years in Home Theater and Systems Integrator, Senior

Federico

Federico

Licenciate

44 satisfied customers

Home Theater and Automation systems integrator.

HomeTheatreGuru

HomeTheatreGuru

Engineer

31 satisfied customers

Home Theatre, home automation and related wiring, commercial A/V systems

Rod

Rod

Engineer

27 satisfied customers

40+ Years of Electronic Repair and Installations.

Neil

Neil

Engineer

23 satisfied customers

Electronics engineer with 25 years of experience.

glenemoore

glenemoore

Customer Service

19 satisfied customers

Experienced in audio/video systems and design

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x