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JVC LT47P789 Support Question

JVC LT47P789 Support Question

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Question posted by Anonymous-72055 on August 25th, 2012

Jvc Lt-47p789 Just Have Audio, No Image On It. The Complete Screen In Dark Blue

the lcd is turned on and suddenly it gets on a dark blue screen. i try change the input source but i just have audio, i need to turn it off and wait some minutes and try several times turning it on and off to get back the image on the screen

Current Answers

Answer #1: Posted by TVDan on August 25th, 2012 8:17 PM
This answer was accepted by the poster of the original question.
TVDan

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there is a known issue with a reset IC that might be your issue. take it to an authorized JVC repair shop since they can download this bulletin: http://maps.jvc.com/cAscList/


TV Dan

Related JVC LT47P789 Manual Pages

Instructions - Page 1

... of Apple Inc., registered in a convenient place for future use. and other countries. Keep the carton and original packaging for future reference. Keep this guide. LCD Television Users Guide LT-42P789 LT-47P789 1080p HDTV SLEEP POWER MODE TV STB VCR DVD AUDIO INPUT V1 V2 V3 V4 V5 TV DVD/DVR DBB TUNER USB 1 2 3 4 5 6 7 8 9 RETURN + TUNE...
Instructions - Page 5

...area or piece of heat during operation. The TV will generate a slight amount of furniture. Consult qualified installers. - FCC Notice: Caution: Changes or modifications not expressly approved by ..., use the optional JVC wall mounting unit. For LT-42P789: JVC-XUF-2637 LCD FLAT WALL MOUNT For LT-47P789: JVCPCM-MS2 TILT/FLAT WALL MOUNT Caution - JVC is always on the television.
Instructions - Page 6

... company for their JVC TV remote control to from your cable company. If you want to sequentially scan those that this is receiving through the RF input), every channel number available from your cable company will appear in image on TV off XYZ XYZ 6 We apologize for any inconvenience this , mix your television's Channel Summary and...
Instructions - Page 11

... Choose several types of the image on availability in the program). View current channel information. See page 19. See page 20. See page 21. SLEEP POWER MODE TV STB VCR DVD AUDIO INPUT V1 V2 V3 V4 V5 TV DVD/DVR DBB TUNER USB 1 2 3 4 5 6 7 8 9 RETURN + TUNE 0 TV - DISPLAY iTV RM-C1480 TV * See page 52 for buttons...
Instructions - Page 21

... program information for Digital Channels. Notes: • When you must set the MODE to TV on your television's Input source is (V1, V2, V3, V4, V5). • ML/MTS will not work in... easily. settings. Remote Control Functions GUIDE Guide You can change the language by pressing the ML/MTS button. • Keep the TV in stereo mode to get the best sound quality. For example, to move to ...
Instructions - Page 27

...picture and press the OK button. Customizing your TV Display (continued) 2) Choose Thumbnail View by ...screen will show the first 10 images. * If there is more than 10 images, those images will be shown on the screen...image on your stored file size, it may take some time to display or it can take extra time... the Customer Support website at www.jvc.com/support for information and notes ...
Instructions - Page 32

...:Operate BACK :Back MENU:Exit Notes: • V-CHIP will appear. When you try and access the V-Chip menu, "Please input password" will not work properly in Canada. - Customizing your remote to access the V-Chip menu for the first time. Picture Display TV Closed Caption CC Setting Tuner Mode Autoscan Add Channel Edit Channel V-Chip...
Instructions - Page 37

Digital Audio (ML) You can change the language if there are other languages, you can select the surround mode you must set the MODE to TV on your television's input source is (V1, V2, V3, V4, V5).... in stereo, mono sound or another language (SAP). (Depending if available in stereo mode to get the best sound quality. Notes: • When you are receiving a digital broadcast, if there are...
Instructions - Page 40

... Menu Time Zone D.S.T. On / Off 40 Language Noise Mute Front Panel Lock Transparency Auto Shut Off System Info Auto Demo Optical Out Setting Pacific ON English OFF OFF 2 OFF PCM :Select OK:Operate BACK :Back MENU:Exit Plug-In Menu When you can set it , or your setup has changed, you turn on your TV...
Instructions - Page 41

... side of the menu screens. 1 / 2 / 3 / 4 Auto Shut Off This function automatically shuts off the Auto Demo, press the MENU button. Customizing your TV Setting (continued) Front Panel Lock This allows you to digital channels. Notes: • Please complete the Initial Setup menu first. On / Off Transparency Change the transparency of the TV. "Dolby", and the double...
Instructions - Page 42

...JVC logo will appear on the screen of the iPod. iPod MENU Notes: • You cannot operate the iPod while the Apple logo appears on the screen of the iPod. • The iPod's menu does not appear on the TV screen. 3) TV screen... inserting your iPod into the TeleDock on the front of the TV. Once detached the TV will change to connect/disconnect the iPod properly from the TeleDock and use the...
Instructions - Page 44

... when playing back audio sources with TV remote control. Pod Control Mode You can not operate the TV menu while in iPod mode. • JVC is a trademark of the iPod. Play / Pause Forward Pause Notes: • When operating with the TV's remote control, set the MODE to TV. • TV will disappear and the normal screen of or damage...
Instructions - Page 47

... are examples on connecting some of the most common devices to your TV and devices. Please refer to your TV's channel is not available in ). 47 Connect a Cable Box Cable or Antenna Output CABLE BOX IN OUT TV Rear Panel 75 Ω (VHF/UHF) INPUT 1 INPUT 2 INPUT 3 Note: • To view channels on your cable box, make sure...
Instructions - Page 48

... control. Connecting Your Devices Connect a DVD Player L R L R AUDIO VIDEO L R COMPONENT Y PB PR AUDIO S-VIDEO DIGITAL AUDIO OPTICAL OUT VIDEO L R COMPONENT Y PB PR AUDIO OUT INPUT 1 HDMI ANALOG AUDIO INPUT 5 INPUT 4 LC34324-001A TV Rear Panel (INPUT 4) DVD Player AUDIO OUT R L Y PB PR OUT Green Blue Red Notes: • Green, blue and red are the most common colors for...
Instructions - Page 49

... connection if the audio source is from the AUDIO OUT on the back of the TV otherwise. Connect an Amplifier using the DIGITAL AUDIO OPTICAL OUT TV Rear Panel (DIGITAL AUDIO OPTICAL OUT) L R L R AUDIO VIDEO L R COMPONENT Y PB PR AUDIO S-VIDEO DIGITAL AUDIO OPTICAL OUT VIDEO L R COMPONENT Y PB PR AUDIO OUT INPUT 1 HDMI ANALOG AUDIO INPUT 5 INPUT 4 LC34324-001A Amplifier...
Instructions - Page 50

... Connect a Digital TV Device L R L R AUDIO VIDEO L R COMPONENT Y PB PR AUDIO S-VIDEO DIGITAL AUDIO OPTICAL OUT VIDEO L R COMPONENT Y PB PR AUDIO OUT INPUT 1 HDMI ANALOG AUDIO INPUT 5 INPUT 4 LC34324-001A TV Rear Panel INPUT 1 HDMI ANALOG AUDIO TV Rear Panel (INPUT 1) Digital TV Device 75 Ω (VHF/UHF) LR AUDIO OUT DIGITAL OUT INPUT 1 INPUT 2 INPUT 3 After the...
Instructions - Page 51

..., 480p, 720p, 1080i and 1080p signals via HDMI. • This JVC television can accept a variety of 1080/60i or 1080/24p. If this TV as a 1080p device. Connecting Your Devices Connect a Blu-ray, HD DVD Player or HDMI Device TV Rear Panel (INPUT 2) 75 Ω (VHF/UHF) INPUT 1 INPUT 2 INPUT 3 Blu-ray / HD DVD / HDMI Compatible Device Notes: •...
Instructions - Page 58

... Criterion Daewoo Denon Durabrand Gateway Go Video Initial Insignia Integra JBL JVC KLH Koss Lasonic Lenoxx LG Liquid Video Magnavox NexxTech Norcent Nova Onkyo Oritron Panasonic Philips Pioneer Polaroid Polk Audio RCA Regent Rio Saba Samsung Sanyo Sharper Image Sherwood Shinsonic Sonic Blue Sony Teac Toshiba Venturer Yamaha Zenith 1388, 1641 1563, 1615 1563...
Instructions - Page 60

..., page 29. Press the menu button. This is fine. Turn it off when you use 1080p format only The screen • This occurs when you select a digital menu when your input source is turned on immediately after it is normal for the TV to prevent the screen from the HDMI disappears except for connection. Stereo or bilingual...
Instructions - Page 61

... Range Power Source Power Consumption Screen Size Audio Output Speakers iPod Output Power Antenna Terminal (VHF/UHF, ATSC/DIGITAL CABLE IN) Input 4, 5 Terminal Input 4, 5 Terminal (Component Terminal) Input 1, 2, 3 Terminal (HDMI Input Terminal) Audio Output Jacks (FIX) Optical Output Digital Audio Dimensions (inch/mm) W X H X D Weight (lbs / kg) LT-42P789 LT-47P789 LCD Flat Television NTSC...

JVC Knowledge Base Results

We have determined that the information below may contain an answer to this question. If you find an answer, please remember to return to this page and add it here using the "I KNOW THE ANSWER!" button above. It's that easy to earn points!

  • FAQ - Televisions/HD-ILA Projection
    ... no sound, why? To get sound, either change the channel or video input and picture gradually should be proper ventilation provided at the camera. Please try it possible? LT37XM48 LT42XM48 HD58S998 HD65S998 The above models remote (RMC1400 or RMC1450) has the ability to my TV? Televisions/HD-ILA Projection Is my TV a digital TV? Certain models have black...
  • FAQ - Televisions/LCD
    ... games, TV input name or channel number, clock, stock market report bars, shopping channels pricing displays and similar images are not displayed for analog audio.  a. Please make sure that the Blue LED is flashing, restart the procedure from "Analog Audio Input 1" will not have turned ON. Below is clear QAM? AV-56P775 HD-61G657 LT-37X887 LT-47P789 AV-56P776...
  • FAQ - Televisions/HD-ILA Projection
    ... power cord is no need for additional OTA tuner when using remote for the remote located? To get sound, either change the audio setting on the top left of CRTs or plasma TVs, this information please go to INTERFACE SPECIFICATIONS page (link on your model is used , its settings in , change the audio input mode, analog to 1080p...

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