20 Most Recent Toshiba 36AF42 36" TV Questions & Answers

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GO TO MENU, THEN SETUP, SCROLL DOWN TO TIMER AND MAKE SURE IT IS ON 0 (ZERO) MIN. SOUNDS LIKE ITS PROGRAMMED TO GO SLEEPAFTER A CERTAIN TIME. THIS TV ALSO CUTS OFF AUTOMATICALLY IN 15 MIN. IF ITS TUNED TO A VACANT CHANNEL( NO PICTURE).

There can be several causes for this, few of which you can do anything about. However, a few things to try.

1) Replace the batteries on your remote control.
2) Try resetting the logic functions on your tv by unplugging it for a minute, then plugging it back in.
3) Try covering up the infra-red receptor on the front of your TV to see if you're getting unwanted signals from the receptor. taping a piece of foil over that area is perfect. If it doesn't stop after doing these two things you'll probably need to take it to a shop.
4) If this does stop it, then look for unexpected signal sources. Have you added a remote control extender? Added a new device to your audio-video system? Changed to a new remote?

Good luck with your problem...I hope you can work it out.

this is a AVL problum pls. set AVLfunction is oFF than vol. is ok.
AVL [Automatic Voluem levelcantrol]
if not ok then problum is inside tv set replace adio IC suplayy ragestance . or capaceter 2200/35vdc

resolder the ir sender it sound like it the solder has broken free

REPLACE IR SENSOR INSIDE THE SET COMMON PROBLEM

Is the cable remote a programmable universal? If so, just a matter of finding the codes to reprogram functions.
Concerning the "tuning video", are you saying that you can't get to different input sources?

You don't need manuals to repair this beast.

Note all your cabling as the back plugs are many.

Remove the 8 screws in back.

Remove 4 screws using an angled phillips or angled phillips rachet that holds the left front module board in.

Carefully lift out the inter module connecting plugs. These are delicate so pry on one side with a small screwdriver then the other until it is free.

Lift out the blue LED from its holder as it is reused. Desolder the receiver. There is 5 points. Solder new part in. Reverse steps.

I HAVE NOT SOLVED THE PROBLEM YET. tHE TECH FROM YESTERDAY SAID TO REPLACE THE fios BOX. i RESPONDED BACK THAT iT WAS ALREADY REPLACED WITH THE SAME RESULTS. mY RESPONSE THIS MORNING IS DO i WANT TO PURCHASE THE PREMIUM PLAN??? I ALREADY DID AND HAVE THE RECIEPT TO PROVE IT??????? IS THIS FOR REAL. PLEASE - I JUST WANT TO GET MY REMOTE TO WORK AT ALL TIMES, NOT INTERMITTENT.
Tom Earles
609-731-1791

HIT MENU, GO TO AUDIO (SPEAKER PIC) SCROLL DOWN TO "2ND PAGE" AND SELECT SPEAKERS ON. AND YOU MAY NEED TO ALSO SELECT SBS ON

SOUNDS LIKE U HAVE CLOSED-CAPTION TURNED ON. HIT MENU, GO TO RIGHT TO C.C.( CLOSED CAPTION) AND SELECT OFF, HIT EXIT BUTTON. GOOD LUCK

The remote receiver IC costs $8 + shipping from andrewselectronics.com


Just fixed this model 2 days ago with the same symptoms.

Your Fios box seems to be faulty

green tint & screen dark means that there is a problem in green video circuit. 1 check green video supply . 2 components in green video ckt. 3 adjustment in green video section. 4 check for signal to green video.

This is a known issue with this TV. The following might resolve it: Check Mute and Volume: Ensure that the TV is not muted and that the volume is set appropriately. Sometimes accidental button presses can lead to muted sound or low volume. Inspect External Speakers: If you're using external speakers, verify their connections. Loose cables or faulty speakers can cause sound issues. Test Different Inputs: Connect a non-HDMI device (such as a DVD player) to the TV. Observe if the sound distortion occurs. If it doesn't, the problem might be related to the HDMI signal from your Virgin box. HDMI Troubleshooting: If the issue persists with the DVD player over HDMI, consider the following: HDMI Cable: Check the HDMI cable for damage or loose connections. Virgin Signal: Contact Virgin to inspect the signal/lines and replace the box if necessary. Mainboard Replacement (if needed): If the sound distortion persists, it could be due to a faulty sound processor chip on the TV's mainboard. In this case, consider replacing the mainboard. TOSHIBA 42RV500E, 42RV500T, 42RV500Y, 46RV500E, 46RV500T User Guide (manualmachine.com)

There may be loose contact or track open in main board.So try to check the main board thoroughly where you may find the loose of connection or track open.