Join the 9 million people who found a smarter way to get Expert help

Recent Dolby questions

The red light is on but it won't turn on. Model no. LF391EM4

The red light is on but it won't turn on.JA: What's the make and model of your tv, and has turning it on been a problem in the past?Customer: Model no. LF391EM4S/N ME1A1346144856FUNAI CO. LED DOLBY DIIGITAL HDMI 40 EMERSONNo i have had it 2 year & never had a proble beforeJA: What troubleshooting have you tried?Customer: Unplugging it & changed batteries in remoteJA: The TV expert can solve this for you. Anything else you want him to know before I connect you two?Customer: No. Thank You

Read more

Mike G.

Television Repair Technician

Vocational, Technical or Trade Scho

9,396 satisfied customers
Trying to connect the y pb pr speakers but there is no sound

Trying to connect the y pb pr speakers but there is no sound coming out, is there a setting I need to change on the receiver? I am using a VSX-517.

Read more

Aric

Owner/Operator of a custom AV company

Run A/V and repair business for over

37,068 satisfied customers
Morning, I purchased a 50" Vizio 2 years ago in Calgary,

Morning,I purchased a 50" Vizio 2 years ago in Calgary, Canada. My problem is that the brightness seems to change. I tried to rectify the brightness but it isn't right. When I look at the 'guide' selection on my Shaw remote the small image in the corner is bright but when going back to main viewing screen it isn't.Hugh

Read more

Shahid

Owner of Repair Shop

High School or GED

14,850 satisfied customers
I purchased a Panasonic TH50phd8uk ten years ago. It has been

I purchased a Panasonic TH50phd8uk ten years ago. It has been a fantastic TV system but recently it loses audio until it is turned OFF/ON and lasts several more minutes then it happens again, and again. I have re-cabled to another TV to verify that it is not the cable service or source equipment.Is this a known problem, or a serious issue? I need to determine if this is worth fixing or just discard and replace.Please advise.

Read more

Nathan

Bachelors of Science

31,802 satisfied customers
I have a samsung Model # ***** LED TV, and I want to connect

I have a samsung Model # ***** LED TV, and I want to connect a Cisco 4742 HDC and a samsung Blue ray disc player Model # ***** The speakers on the LED TV are bad, and I want to connect an LG Wireless Bar Model #LAS454B to the system to use it instead of the speakers on my TV, and have the blue ray player also use the LG Bar external speaker

Read more

Shahid

Owner of Repair Shop

High School or GED

14,850 satisfied customers
I have a jvc tv and trying to connect it to a ultra hd tv box.

I have a jvc tv and trying to connect it to a ultra hd tv box. everything works except the sound is garbled. I hooked it up to another tv and it works fine. So there must be something with my tv I also have a chrome cast connected ant that works fine.JA: Sometimes things that you think will be really complicated end up being easy to fix. The TV Technician I'm going to connect you with knows all the tricks and shortcuts. Is there anything else the TV Technician should be aware of?Customer: I have switched cords also.JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the TV Technician about your situation and then connect you two.

Read more

Aric

Owner/Operator of a custom AV company

Run A/V and repair business for over

37,068 satisfied customers
I've been trying to connect my headphones to my Samsung

Hello,I've been trying to connect my headphones to my Samsung tv with no success. I tried an optical output cable connected to a converter to audio output rca cables with a 3.5mm jack to connect to my headphones. I have the tv sound setting on external speakers and all I get in my headphones is this unpleasant noise. Please help.

Read more

Jack

technician

factory trained engineer

12,432 satisfied customers
I have a Panasonic TV model no. TC-L32C3 with a VCR/DVD player

I have a Panasonic TV model no. TC-L32C3 with a VCR/DVD player also attached to it. Also, a ROKU streamer attached to HDMI1. I want to add a device which will stream the audio to my hearing aid. I have added a INSIGNIA optical/Coax Digital-to-Analog converter to the Digital audio out terminal.While playing antenna TV, I only get a buzzing sound. However, when I play a DVD, VCR tape, or the ROKU, it works as it should.I found a comment on page 38 of the owner's manual, "When an ATSC channel is selected, the output from the DIGITAL AUDIO OUT jack will be Dolby Digital. When an NTSC channel is selected, the output will be PCM."What is an ATSC channel? NTSC channel? PCM? I couldn't find any definitions for these terms.Is there a solution to play antenna TV with DIGITAL AUDIO OUT to a device needing a PCM input?

Read more

Aric

Owner/Operator of a custom AV company

Run A/V and repair business for over

37,068 satisfied customers
The sound occurs a split second before the action. The lip

The sound occurs a split second before the action. The lip sync function on the sound control seems to have no effect.

Read more

Nathan

Bachelors of Science

31,802 satisfied customers
View more tv questions
In The News