Question about LG 47LH90 47 in. HDTV LCD
No sound comes from HDMI inputs, other inputs have sound
Posted by Anonymous on
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: i have a 2 to
Unplug power cord- safety first!
check powersupply- top center right is p.s.
top left side of powersupply you'll see 5 capacitor 3300uF 10V.
see any pop up on top? replace it All with same rate or 16v is O.K.
do not use temperature rate 75c. Use 105C.
if you know how to solder. you save $300 least!
Posted on Mar 15, 2009
SOURCE: LG 37LG30 HDMI no sound problem
This is more probably a software fault within the TV. They need instructions for HDMI inputs & a no sound is a related fault. I would get in touch with your dealer to arrange the TV to be updated to cure this problem. Hope this helps.
Posted on Apr 18, 2009
I would call the front desk. They usually have a maintenance person who can help you with the connection. If the TV HDMI port is not functioning, they may be able to swap tv's or move you to another room! Good luck!
Posted on Oct 09, 2010
I may put money that some one did stole your internal cable from the power supply to the main board !
Don't be surprised they did it to me at LG company .
Posted on Nov 15, 2010
i have the same problem. i think they just get old, i solved the audio problem by taking the cove off the back and disconnecting the speakers, i now just use PC speakers, works grand. i haven't solved the HDMI problem yet..
Posted on Jan 17, 2011
Tips for a great answer:
Jul 07, 2016 | LG 52LD550 52Inch 1080p 120Hz LCD HDTV...
Feb 03, 2016 | RCA Televison & Video
Aug 01, 2017 | LG 47LH90 47 in. HDTV LCD
When you use SIMPLINK function, you have to
connect to the OPTICAL IN 1 jack to enjoy TV
sound to your speaker system.
Basically you need to have the Audio go from TV to receiver and setup receiver to that Input to output surround sound to all speakers.
If you have a cable box or satellite receiver, hook that output into the receivers input and that should work.
My setup is DirectTv HDMI output goes into the LG Home Theater HDMI Input 1, and LG goes HDMI output into the TV HDMI input 1.
so to watch DirectTV, I switch LG Home theater to HDMI Input 1. and TV is on HDMI input 1 (to view LG HDMI output from DriectTV, Blu-Ray, Vudu, etc.)
Jan 11, 2011 | LG LHB335 Theater System
Oct 05, 2009 | LG Televison & Video
Sep 11, 2009 | Audio Players & Recorders
Mar 11, 2009 | LG 50PX5D 50 in. Plasma HDTV
48 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: