I do not have this problem using the RCA jacks with an older VCR DVD player.If you are troubleshooting your LED, LCD, or Plasma TV to find out what the issue is, these repair and service manuals will assist you to install your TV correctly OR to discover what the problem is within your Television.
From replacing a Power Supply circuit board, a T-Con circuit board, or simply securing a loose ribbon cable connection, these TV repair manuals will help you to fix your TV yourself. Please find your TV brand by using the list of TV manufacturers below. NOTE: The TV instructions and service manuals below are either in the English, Romanian, Swedish, German, Finnish, French, and Spanish languages for your convenience. If you have any questions about fixing your TV, please refer to these common TV issues TV HAS LINES ON SCREEN or TV HAS NO SOUND or TV HAS DISTORTED FLASHING COLORS ON SCREEN. When troubleshooting your Television you will need to use schematics and diagrams to pinpoint the issue. When troubleshooting your TV you will need to use schematics and diagrams to find the problem. If your TV has Lines across the screen and the screen is not cracked, consider replacing the T-Con Board. Do further troubleshooting before replacing any circuit boards. Be safe and use caution when servicing, troubleshooting, or repairing a TV. He has 33 years of experience troubleshooting and repairing all types of appliances. Led Tv Repair Tv Or TheIt powers on and the picture is fine but none of the buttons work on the side of the tv or the remote. However the set has jumping lines in the picture as if it has a vertical sync issue. With AC plugged in I unplug the cable between the main board and power supply the back lights come on. At CNM803 I have the following VDC readings on these positions:1 no VDC, 3 12.73, 5 12.73, 7 17.02, 9 17.02, 11 GND, 13 5.3, 15 5.3. Standby light blinks 10 times then goes back solid then repeats itself. The power board is MP3618-V50 The symptoms are trying to kick in on switch on but starting after 3 to 8 tries or not at all. The screen just went black, but when I turn it on and off I catch a glimpse of the picture. If tv is removed from power for a couple of days it will boot up and behave well. I suspect the standby power supply lines but cannot get any circuit information or diagrams. This 2006 tv has a very good picture but after various capacitor replacements, I am now stuck. The sound coming from TV sounds like the ocean, like screensaver music. When I plug my Blu Ray player into the HDMI, after a while it starts malfunctioning and blinking the screen and producing distorted audio static. Two HDMI ports are on the back and one is on the side (3 total). The one on the side did not produce this problem initially, but it has begun blinking periodically just not as bad as the two main HDMI ports.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |