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Sharp LC-50LB370U Support Question

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Question posted by waynewoods on January 7th, 2020

No Audio From Television

the sound keeps going out on my television the first time this happened I had no sound for about a week .the picture was good'but no sound.the last time it happened I checked it every day yesterday the sound was working again.what would cause thi

Current Answers

Answer #1: Posted by Odin on January 7th, 2020 5:31 PM
This answer was accepted by the poster of the original question.
Odin

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Related Sharp LC-50LB370U Manual Pages

User Guide - Page 5

...). • ALWAYS follow all instructions supplied by the television and mount manufacturers. • ALWAYS make sure your older CRT television does not hang over the edge of a flat-panel television. MOVING AN OLDER TELEVISION TO A NEW PLACE IN YOUR HOME • Many new television buyers move their older CRT televisions into a secondary room after the purchase of your...
User Guide - Page 6

... normally, or has been dropped. Safety check After completing any antenna or cable system...panel • Your TV's screen is left unattended and unused for long periods of time, unplug it is made of time... within your TV. 1 Read these instructions. 2 Keep these instructions. 3 Heed all warnings. 4 Follow ...plug is the disconnecting device. LC-32LB370U/LC-50LB370U 15 The wall plug is damaged...
User Guide - Page 7

...provides information with your TV picture and sound, operating problems, or even damage, keep your cordless and cellular telephones... sure that the room temperature rises gradually. When this happens, the TV's performance may be recycled and reused. ... LCD panel contains almost 3 million thin film transistors, which provide exceptionally sharp video quality. LC-32LB370U/LC-50LB370U Power ...
User Guide - Page 8

... games generally require adjustments to the television picture settings to use CEC Control.) DTS Sound™ DTS Sound delivers clear, crisp, and natural sound while providing deep enveloping bass. CEC...picture" on page 44 for instructions on how to get the maximum experience. LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Sharp 32"/50" LED TV Introduction Congratulations on your television...
User Guide - Page 15

... 11 LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV # Item 1 /AUDIO OUT 2 DIGITAL AUDIO OUTPUT (optical) 3 ANT / CABLE Y / VIDEO, PB, PR 4 OR Y / VIDEO 5 L and R (audio) Description Connect headphones, an analog audio amplifier, a home theater system, or a sound bar to this jack to listen to TV audio through the external speakers. For more information, see "AV (composite video) (good)" on...
User Guide - Page 16

...Enter a digital sub-channel number. Select the AV (picture) mode. LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV # Button 6 FAVORITE 7 VOL+/- 8 SOUND MODE 9 CC 10 ENTER 11 EXIT 12 Media controls ... information, see "Selecting a channel" on page 50. Open the on page 38. OR Select the audio language for an analog program. You can select Standard, Movie, Music, Voice, Game, or User. ...
User Guide - Page 17

... quality, you have HDMI) LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Connection type and Cable connectors jack Optical digital audio Analog audio input Better than composite or coaxial Component video (requires an audio connection) Better than coaxial AV (requires an audio connection) Coaxial video/audio Good Analog audio output Cautions • Check the jacks for connecting devices...
User Guide - Page 18

... T to highlight HDMI 1, HDMI 2, or HDMI 3, then press ENTER. Note An HDMI cable carries both audio and video. You do not need to use ?" To get the best video, you should I use any audio cables. 14 LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Connecting a cable or satellite box Many cable or satellite TV...
User Guide - Page 19

... (not provided) to the L and R audio jacks on the back of TV 1 Make sure that your TV's power cord is unplugged and all connected equipment is analog. 5 Plug your TV's power cord into a power outlet, turn on the cable or satellite TV box. LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Component video...
User Guide - Page 20

... to connect a component video device) share the L and R audio jacks with the Y / VIDEO jack (used to select AV, then press ENTER. 16 You can only connect one component video or AV device at a time. LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV AV (composite video) (good) Notes • Cables are often color-coded to match...
User Guide - Page 23

...'s power cord is unplugged and the DVD or Blu-ray player is turned off. 2 Connect an HDMI cable (not provided) to use any audio cables. 19 LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Connecting a DVD or Blu-ray player Many DVD or Blu-ray players have more information, see "What connection should...
User Guide - Page 24

...and to match color-coded jacks. LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Component video (better) Note Cables are often color-coded to the L and R AUDIO OUT jacks on the DVD or ... connect one component video or AV device at a time. Important • The Y / VIDEO, PB, and PR video jacks (used to connect a component video device) share the L and R audio jacks with the Y / VIDEO jack (used to...
User Guide - Page 32

... ENTER. Set the Audio Format option to the digital audio jack. LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Connecting external speakers or a sound bar You can connect external speakers or a sound bar to PCM. Digital audio On your TV External speaker system Digital optical audio cable connector Digital optical audio jack Sound bar Digital optical audio cable Back of TV...
User Guide - Page 33

... with the external speaker system or sound bar. For more information, see the Headphones/Audio Out option in "Adjusting sound settings" on the external speaker system or sound bar, then set it to disconnect the external speaker system or sound bar. 29 LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Analog audio When you need to the correct...
User Guide - Page 42

... program name, TV rating, signal type, audio information, resolution, current time, signal strength, day of the week, date and current program start and end times, if provided by the broadcaster. • Analog channel information-Displays channel number, channel label, signal type, audio information, day of each other. • Press FLASHBACK to go to the next or previous channel...
User Guide - Page 44

... CEC menu, press S or T to close the menu. 40 LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Displaying a list of CEC-compatible devices You can display a list of the HDMI CEC-compatible devices you have connected an audio receiver to your TV, turning on Audio Return Channel lets you have connected appears. 6 Press MENU...
User Guide - Page 71

...with new batteries. Good sound, but poor ...in clear plastic. LC-32LB370U/LC-50LB370U Sharp 32"/50...sound settings" on your TV. See "Installing remote control batteries" on page 32. Audio noise. This type of time. Try turning off the screen can cause a permanent after-image to eliminate the interference. Problem Poor picture. Solution • Make sure that the audio...
User Guide - Page 75

...1 (side) Supports JPEG and firmware upgrade 1 (back) LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV Outputs (both models) Video Analog audio/Headphone Digital audio WiFi Ethernet Audio (both models) No 1 (back) 1 (optical) (back) No No DTS Tuning Package Speakers Power LC-32LB370U DTS Sound Number: 2 Watts per channel: 5W LC-50LB370U DTS Sound Number: 2 Watts per channel: 8W Power consumption...
User Guide - Page 76

... Standard Television Receiving Apparatus...LC-50LB370U Sharp 32"/50" LED TV Dolby License Notice and Trademark Acknowledgement Manufactured under license from DTS Licensing Limited. Manufactured under the License. Legal notices FCC Statement This device complies with Part 15 of HDMI Licensing LLC in the United States and other countries. These limits are resigtered trademarks and DTS Sound...
User Guide - Page 77

... • Set up to service the Product LC-32LB370U/LC-50LB370U Sharp 32"/50" LED TV • Products...the U.S., go to: http://www.sharpusa.com/manuals/hd.aspx For Canada (English), go to:... The Warranty Period lasts for 1 year (365 days) from a Best Buy or Future Shop authorized ... of protection as the original packaging. Sharp Televisions Definitions: Best Buy ("Warrantor") warrants to ...

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