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Magnavox 50MF412B Support Question

Magnavox 50MF412B Support Question

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Question posted by urallisa on October 4th, 2014

Short In Main Board.

I have a problem with the main power fuse blowing out. I've did some simple troubleshooting by disconecting and reconecting the cables from the power board. Everything was fine till I reconected the ribbon cable from the main and eventualy the fuse blew. Would replacing the main boad fix this problem ?

Current Answers

Answer #1: Posted by TechSupport101 on October 4th, 2014 5:44 PM
TechSupport101

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Hi. Find a diagnostic guide on the tutorial here.

Related Magnavox 50MF412B Manual Pages

User manual, English (US) - Page 2

... cables Installing the remote control batteries Remote control Control panel Terminals Connecting the antenna or the cable Plugging in the AC power cord Initial setup 8 Useful tips FAQ Troubleshooting...Changing picture format TV screen information 5 Use more of your TV Displaying the main menu Picture Sound Setup Autoprogram Channel list Add channels Antenna confirmation ...
User manual, English (US) - Page 4

... on the wall. If screws too short are longer or shorter than the other...cable entry as per NEC − National Electric Code GROUND CLAMP ANTENNA LEAD IN WIRE ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS ELECTRIC SERVICE EQUIPMENT POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H) Wall Mount Bracket Kit Brand: SANUS 50MF412B...
User manual, English (US) - Page 5

... 50MF412B, 39MF412B 19900 Van Ness Avenue, Torrance, CA 90501 U.S.A. All rights reserved. Changes or modifications to this software are trademarks of the system. Cables Connections to radio or television ...change products at any problems as possible. This equipment generates, uses, and can be obtained. The American Academy of Pediatrics discourages television viewing for any time ...
User manual, English (US) - Page 6

...power. At the end of its life, specialized companies can dismantle the discarded TV to concentrate the reusable materials and to excessive heat such as illustrated. Disposal of the unit. The batteries supplied do not contain the heavy metals mercury and cadmium. Please ensure you move the TV, disconnect attached cables...apparatus must unplug the AC power cord. To completely turn the...
User manual, English (US) - Page 7

...English, Spanish or French. with this Owner's Manual. Description refers to: Digital TV operation Analog/Cable TV operation • • Digital Audio Output Headphone Audio Output • If neither symbol...this unit: Model Quantity 8 3 Size M4 x 12 M4 x 20 50MF412B 39MF412B Cable management tie AAA AAA AC power cord (50 inch TVs only) Choices for your room and sets your sound...
User manual, English (US) - Page 9

... off the back of time. The holder helps keep your antenna cable and all other cables through the cable management tie to avoid tangles. 9 English Managing cables Route your cables tidy and easily manageable. 1 Attach the cable management tie as illustrated below. 2 Pass cables through the cable management tie at the back of the TV. Note ••...
User manual, English (US) - Page 10

... decide the command of setting when the main menu is  displayed NAVIGATION buttons) Press to skip backward or forward chapters, titles or H / G   tracks on a disc. C  Press to Turn the unit On and go into Standby mode. 10 English Remote control a b c j k l m d a b c d e f e f g h n o p g h i j k l m n o p i (POWER-ON / STANDBY-ON)  ress to pause the...
User manual, English (US) - Page 11

...jacks signal with Component Video Input (Y) jack. 11 English Control panel 50 inch TVs a 3 b 4 c 2 d e... Audio Output jack  Digital Audio (S/PDIF) Output to display the main menu. l PC Input jack  VGA cable connection for personal listening. d SOURCE  Touch to Turn the unit... / Analog Audio (L/R) jacks signal - f Power On indicator  Lights up down (▼) ...
User manual, English (US) - Page 12

... Turn On your area can be susceptible to an antenna through RF cable Any DTV programs that the AC power cord must be received for a few seconds. The minimum RF bandpass on your cable service, contact the Cable provider. Plugging in the AC power cord Make sure that are not receiving a signal from the antenna...
User manual, English (US) - Page 13

... memorizes viewable channels. Use this setting to your signal source. Antenna Select OK Antenna Cable Skip • Select Retail, the unit will guide you begin: Make sure the ...appears automatically after the unit is connected to antenna or cable. 1 After making all settings are accessible by control panel on the main unit. Initial setup Make sure the antenna is recommended ...
User manual, English (US) - Page 14

... dot "•" and the corresponding sub channel number.  -- It may differ depending on the front panel or the remote control. To select Channels by using the NUMBER buttons • For Digital channels, press ...what product you purchased. Analog/Cable TV operation •• The above image is an example for 50 inch screen size TVs. To Turn Power On or to mute the sound....
User manual, English (US) - Page 15

... set-top box or the connected device and wait a few seconds till the picture appears. SAP / MONO SAP / STEREO  11 SAP...language and the number of available languages.  11.1 English 1/3 Analog/Cable TV operation 2 Use ▲▼to select one of the set... for PCs and game consoles Eco TV settings for low power consumption Optimized for music playback Controls picture tone and set ...
User manual, English (US) - Page 18

18 English 5 Use more of your TV This section describes the overview of the function setting items below. Picture Displaying the main menu 1 Press MENU to display the main menu. 2 Use ▲▼ to select the desired menu and an item, then press OK or use to determine the setting. The main menu consists of the main menu displayed when you press MENU.
User manual, English (US) - Page 23

English watching television through an external cable or satellite set the highest ...not be available for DTV only) The unit retains the Closed Caption setting if the power fails. Child and ratings lock The captions do not always use the menu options ...text characters will be displayed while the main menu or functions display is shown. Automobile ignition noise - If a black box appears ...
User manual, English (US) - Page 24

... TV-MA Picture Sound Setup Features Language USB •• Blocked sub rating will appear beside the main rating category in US TV ratings lock •• You cannot block a sub rating if the main rating is set the sub ratings, follow the step below. 24 English Setting US movie and TV...
User manual, English (US) - Page 27

.... E-sticker can Turn Off E-sticker. Sélectionnez la langue du menu. Retail Home Note The unit will be set Home. Press MENU to exit the main menu. •• You must set up with predefined settings for retail displays. E-sticker is displayed. Picture Sound Setup Features Language USB Caption settings Child...
User manual, English (US) - Page 28

... JPEG) Audio type 4 Detail Press 1 to display file details below . None, Dissolve, Wipe right, Wipe left, Wipe up, Wipe down, Box in and Box out. Short, Medium and Long. Progressive JPEG files are required. During Motion JPEG playback, "Pause", "Forward" and "Reverse" do not work on a USB Memory Stick. 28 English...
User manual, English (US) - Page 33

Answer •• Check the antenna or cable connection to the main unit. •• Check the batteries of the remote control. •• Check if there is an obstacle between the infrared sensor window and the remote control. •• Test the signal Output use IR Signal Check. What should I do? 33 English 8 Useful tips FAQ Question My remote control does not work.
User manual, English (US) - Page 35

...this Owner's Manual to see if it is similar to correct the problem yourself. Aspect ratio The width of a TV screen relative to ... television, over a single cable. Before cleaning the panel, disconnect the AC power cord. 35 English 9 Information Glossary Analog TV (NTSC) Acronym that stands for Advanced Television ...mainly used as it is used by TV retailers.
User manual, English (US) - Page 36

... x 1080 pixels 60Hz) 16:9 176° (V) by 176° (H) ATSC / NTSC 50MF412B / 39MF412B Picture format Photo Slide show Video playback Connectivity Component Video Input (Y/Pb/Pr) Composite ...components) HDMI Input Audio L/R Input PC Input USB Digital Audio Output Headphone Output Power Power requirements Temperature Operating temperature • Specifications are subject to change without...

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