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Magnavox 55MV387Y/F7 Support Question

Magnavox 55MV387Y/F7 Support Question

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Question posted by dh57mn on March 24th, 2022

Voltage Surge Repair

The power supply board's input was damaged and replaced. TV doesn't turn on. What else might have been affected by the overvoltage surge? Are there schematics available to spot check voltages at key spots?Thanks,Daryl

Current Answers

Answer #1: Posted by SonuKumar on March 25th, 2022 6:52 AM
This answer was accepted by the poster of the original question.
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Related Magnavox 55MV387Y/F7 Manual Pages

Owners Manual - Page 2

... "dangerous voltage" within ...supplied by the television and mount manufacturers. •ALWAYS make sure your older CRT television does not hang over the edge of plug to dripping or splashing and no objects filled with MAGNAVOX makes you are committed to the manufacturer's recommendations. Some mounts are inappropriately situated on the rear or bottom of a flat-panel television...
Owners Manual - Page 3

... the TV wall mount bracket or mount the TV onto the bracket on . Do not block any way, such as power-supply cord or plug is used, use this apparatus near any damage to...ELECTRIC SERVICE EQUIPMENT POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250, PART H) Wall mount bracket kit Brand Model # 55MV387Y 50MV387Y SANUS F80b Screw dimension M6 x 1.378" (35mm) ● Your TV meets the VESA...
Owners Manual - Page 4

...digital television receiving...supplies...Model : 55MV387Y, 50MV387Y Address...Repairs...power radars are used in its individual modules or procedures are allocated as possible. Country code statement For product available...damage to operate this Owner's manual, any time without being transmitted. VERY SMART. FCC caution: Any changes or modifications not expressly approved by turning...
Owners Manual - Page 5

... the TV. - Your new TV contains materials which can safely support the TV. - Replace only ...turn the unit on this unit. AC power plug Never use . Please ensure you move the TV, disconnect attached cables to prevent damage to connectors, especially the TV tuner. ● Be sure to unplug the AC power...should be used batteries The batteries supplied do not contain the heavy metals...
Owners Manual - Page 6

...., Ltd. More information at www.netflix.com. VUDUTM is available in the United States and other registered and unregistered trademarks are... owners. Used with permission. ● To avoid damage to the screen, do not pack the stand on... Samba TV and associated logos are trademarks of HDMI Licensing Administrator, Inc. The American Academy of Pediatrics discourages television viewing for...
Owners Manual - Page 7

...harmful interference from the TV. Contents 2 Getting started English 1 Notice 4 2 Getting ... Satellite / IPTV set-top box 7 3 Use your TV 8 Watching channels from an external device 8 Displaying setup... photos, playing music and watching videos on TV or remote control. Satellite OUT RF cable ...-top box using an HDMI cable If the TV is no input signal and no operation for free through an ...
Owners Manual - Page 8

...Wired setting Select to use J K to enter the security key for the set -top box or the connected device might appear...Turn on the set-top box or the connected device. ● The picture from the list. Guide to Home menu screen Home menu start automatically. (Refer to Connection test L p. 8.) a Watch TV b Source c Home Network d Apps e Wireless Screencasting f Setup : Select RF input...
Owners Manual - Page 9

...appearing in the left-hand side of your TV into a Digital Media Renderer (DMR), which can turn your Smartphone, Tablet or PC to select ...will be recognized. ● If you want to pause playback. Check the connection settings. ● If the connection test for the ... key. Press OK to go to the list on your device name at the bottom of the device. ● Select Your TV name...
Owners Manual - Page 10

...network services For detailed information on TV b Featured Apps c Selected Apps d Country e Terms of Use f Options : Displays the image of the input under present tuning. : Displays... OK. 2 Use H I J K to select TV settings, then press OK. 3 Use H I Cursor H To reduce power consumption and brightness To increase power consumption and brightness To decrease contrast To increase contrast To...
Owners Manual - Page 11

...available. English Mode selection Horizontal position Vertical position PC HDTV Cursor I To move PC screen left To move PC screen down To turn off image enhancement features which makes the TV...volume level for a PC input signal. Picture Sound Features Installation Accessibility Auto sound Equalizer Balance Sonic Emotion Premium Auto volume leveling TV speakers Headphone volume Digital output...
Owners Manual - Page 12

...to select the desired Digital caption service, then press OK. Rarely available and broadcasters use J K to select Setup, then press OK. 2 Use H I J K to select TV settings, then press OK. 3 Use H I to select ...of the screen. Displays a picture that is displayed in its original size. For PC input signal 4:3 Wide screen Unscaled ● This unit can choose the size, font, color...
Owners Manual - Page 13

...television through a set up your child lock code. ● The channel will be displayed. Character size: Large Child and ratings lock You can block non rated programs as per "CEA-608-E sec. Setting TV and movie ratings TV...TV... TV ...TV...inputs. 1 Press SOURCE and use J K to select an input. 2 Press OPTIONS and use the menu options on their age and content rating. Movie ratings TV...
Owners Manual - Page 14

... picture and sound. 1 Press Q and use J K to select Setup, then press OK. 2 Use H I J K to select TV settings, then press OK. 3 Use H I to select Installation, then press OK. 4 Use H I to select Preferences, then press ...Set voice guide explanation verbosity based on your preference Set voice guide volume based on your TV to UHD 60P. O Note(s) ● The HDMI connector with HDMI mode set to ...
Owners Manual - Page 15

... data. ● To avoid damaging the USB memory stick and the unit always turn off the unit before you play back a file which requires external power supply (500 mA or more than FAT16 and FAT32 file system. English Viewing photos, playing music and watching videos on a USB memory stick Your TV is not supported, nor...
Owners Manual - Page 16

... AC outlet supplies the proper voltage, plug another device is properly made. Picture & Sound No picture or sound ● View other TV channels. Turn on this manual for the antenna, cable or set to clear your computer is NOT in sleep mode when the input mode on the broadband router and/or modem. ● Check the...
Owners Manual - Page 17

...signals : LPCM, AC3, DD+ Supporting PC-input video signal up ) / -(down) and PREV. English 6 Specifications Picture Model # 55MV387Y 50MV387Y Type UHD (Ultra HD) (3840 ...x 2160 pixels 60Hz) Aspect ratio Viewing angles 16:9 178° (V) by 178° (H) Built-in digital / Analog tuner ATSC (Digital) / NTSC (Analog) Sound Mono / Stereo Power...
Owners Manual - Page 18

... : 1 866 341 3738 REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE ...damage to new company manufactured products that has been modified without warranty of the company. • Damage or claims for products not being available...installation or maintenance, connections to improper voltage supply, power line surge, lightning damage, retained images or screen markings resulting...
Owners Manual - Page 20

Model Number(s): 55MV387Y, 50MV387Y To obtain assistance, please contact customer care at: 1 866 341 3738 FUNAI CORPORATION, Inc. 19900 Van Ness Avenue, Torrance, CA 90501 Printed in China AA7R0UH-55UL / AA7U0UH-50UX 2EMN00729
Owners Manual - Page 20

Model Number(s): 55MV387Y, 50MV387Y To obtain assistance, please contact customer care at: 1 866 341 3738 FUNAI CORPORATION, Inc. 19900 Van Ness Avenue, Torrance, CA 90501 Printed in China AA7R0UH-55UL / AA7U0UH-50UX 2EMN00729

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