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Sanyo DP46840 Support Question

Sanyo DP46840 Support Question

Find answers below for this question about Sanyo DP46840 - 46" Diagonal LCD FULL HDTV 1080p.
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Question posted by ebrennan582 on September 10th, 2011

Need Help With My Dp46840 Sanyo

my dp46840 when i get 2 station 25-1 it freezes up and turns on and off and when i do get it 2 work again when i get to station 25-1 it does the same thing i have an inside antenia and its been working good 4 the last 5 months it just started  2 day  what do ya think it is ?? thanks alot

Current Answers

Answer #1: Posted by Dodgemiradalover on May 4th, 2012 7:07 PM
Dodgemiradalover

Member since:
February 16th, 2011

Points: 1,340
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sounds like the tuner board has gone bad..... remove the 2 screws on the back that holds the center panel on.... remove panel and u will see 2 electronic boards on the left is the power board on right is the tuner board.... sound like the tuner board had a short and to much power is being drawn from the power supply board........ hope this helps

Related Sanyo DP46840 Manual Pages

Owners Manual (w/ GXEA remote) - Page 2

...power-supply cord or plug is connected to the television equipment, be located in the vicinity of antenna discharge... THE LITERATURE ACCOMPANYING THIS UNIT. NO USER-SERVICEABLE PARTS INSIDE. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC...the disconnect device, the disconnect device shall remain readily operable. 2 Need help? "Note to CATV system installer: This reminder is used as...
Owners Manual (w/ GXEA remote) - Page 3

... by turning the ..., may void the user's authority to operate the unit. U.S. Need help . CAUTION: FCC Regulations state that interference will not occur in ...this equipment does cause harmful interference to radio or television reception, which the receiver is Listed by one or...As an Energy Star ® Partner, Sanyo Manufacturing Corporation has determined that to correct the interference ...
Owners Manual (w/ GXEA remote) - Page 4

... discourages television viewing for off-air or cable 5 BACK PANEL JACKS 6 A/V CONNECTIONS 7 POWER CONNECTION / INITIAL CHANNEL SEARCH . . .8 REMOTE CONTROL OPERATION 9 ON-SCREEN MENU OPERATION- CONTENTS IMPORTANT SAFETY INSTRUCTIONS 2 FCC INFORMATION 3 TRADEMARKS 3 PC RESOLUTIONS 3 CONTENTS 4 SPECIFICATIONS 4 PROTECTING THE LCD SCREEN 4 HANDLING PRECAUTIONS 4 POSITIONING THE LCD HDTV...
Owners Manual (w/ GXEA remote) - Page 5

... or ClearQAM cable channels from the television set and any other electronic equipment. 1 Remove the four (4) screws securing the foot stand. www.sanyoctv.com 1-800-877-5032 5 Need help? ANTENNA CONNECTION FOR OFF-AIR SIGNALS OR CABLE Hook up your antenna or your cable service to the HDTV's ANT terminal with a used battery. •...
Owners Manual (w/ GXEA remote) - Page 6

...HDTV BACK PANEL Optimum High Definition Composite S-Video Component H D M I (or DVI to the VIDEO3 Audio jacks. High Definition image available from HD signals and HD equipment. 6 Need help? www.sanyoctv.com 1-800-877-5032 GETTING STARTED HDTV... all digital AV interface that can accept uncompressed video signals up to 1080p for the very best picture possible. NOTE: A DVI conection is ...
Owners Manual (w/ GXEA remote) - Page 7

COMPOSITE connections are not supplied Need help? www.sanyoctv.com 1-800-877-5032 7 GETTING STARTED AUDIO / VIDEO CONNECTIONS Digital Audio Output is... use of an appropriate DVI to HDMI cable or adapter. (VIDEO3 Audio In L/R jacks need to be hooked up your PC or Laptop and use your HDTV as well.) NOTE: Audio/Video cables are used to connect a USB mass storage device to...
Owners Manual (w/ GXEA remote) - Page 8

... and all AV equipment correctly to the HDTV's AV input jacks. TV SET LOCATION SELECTION: Select "Home Mode" by pressing the CHM key to set the HDTV's backlight to an Energy Star qualified level...backlight to access an on -screen instructions to watch. 8 Need help is also accesible via the main menu. PLUG IN AC POWER CORD 120V AC, 60Hz TURN ON TV (PRESS POWER BUTTON) Wait for the video source...
Owners Manual (w/ GXEA remote) - Page 9

... CAMERA, and XACTI MENU keys control playback features on a Sanyo Xacti digital camera when the HDMICEC feature has been activated on both the HDTV and the Xacti camera (see page 11.) • AUDIO ...) depending on your screen. Need help? NOTE: For channels 100 and up and down the key displays the Input List. • Volume + - All user customized settings will turn off. • PICTURE Key...
Owners Manual (w/ GXEA remote) - Page 10

... available when the cur- NOTE: For information on local digital channels, visit www.antennaweb.org IMPORTANT FACT: This HDTV maintains only one input must and will remain checked. :Skip is for analog and unscrambled (ClearQAM) digital cable... the detected mode, Cable or Air. Searches for reference only. 10 Need help? NOTE: At least one database of unused inputs from the AV input loop.
Owners Manual (w/ GXEA remote) - Page 11

...Press ENTER, a blue mark will appear next to transmit. Turning Captioning ON (by pressing the CAPTION key during normal TV viewing) causes the HDTV to reduce power consumption. • Level 1: Energy Saver ... language. Press ENTER on the desired language. Need help? Press ENTER on the desired level. Menu Language Choose between English, Spanish and French for your HDTV.
Owners Manual (w/ GXEA remote) - Page 12

... previously set a Current Time for the HDTV to reduce the HDTV's power consumption. Use the HDMI-CEC Function to enable the Xacti-Link. 12 Need help? www.sanyoctv.com 1-800-877-5032 CLOCK TIMER SCREEN LIGHT SENSOR SCREEN HDMI LINKING SCREEN When room lighting is dark, the panel brightness and/or the picture setting parameters...
Owners Manual (w/ GXEA remote) - Page 13

...ADJUST (STANDARD) SCREEN V-CHIP SETUP SCREEN WITH ADJUST (ADVANCED) OPTION ADJUST (ADVANCED) SCREEN Need help? NOTE: Blocking a rating will appear beside the selected rating option indicating that are received ... will automatically block all lower ratings. NOTE: This feature is blocked. When the HDTV detects compatible RRT5 data, it may be more ratings than can be displayed on one...
Owners Manual (w/ GXEA remote) - Page 14

... enter the value adjustment screen. www.sanyoctv.com 1-800-877-5032 MAIN MENU SCREEN PICTURE SCREEN (MANUAL) PARAMETER SELECTION SCREEN VALUE ADJUSTMENT SCREEN EXAMPLES 14 Need help? NOTE: Each AV input can have predetermined fixed picture parameter values, or choose the Manual option for the adjustment of 7 additional parameters such as: •...
Owners Manual (w/ GXEA remote) - Page 15

... SCREEN 1 Audyssey Dynamic Volume solves the problem of large variations in volume level between television programs, commercials, and between the soft and loud passages of movies. Dynamic, Mild, Standard - ON-SCREEN MENU OPERATION SOUND Display the On Screen menu and use the CURSOR LM keys to normal TV viewing. Press ENTER. Need help?
Owners Manual (w/ GXEA remote) - Page 16

... SCREENS NOTE: These settings do not affect normal TV viewing. 16 Need help? www.sanyoctv.com 1-800-877-5032 PC INPUT Use your HDTV as a computer monitor by hooking up your PC or Laptop to ...(see HDMI (DVI) INPUT1 on the HDTV. Phase - Adjust this parameter when the picture appears to Standby Mode when computer is blurred. Enable the HDTV to turn to flicker or is not in use ...
Owners Manual (w/ GXEA remote) - Page 17

...mode to display the USB On screen menu. SLIDE SHOW In the Slideshow Setup menu you may turn the Shuffle and Quick Change options ON or OFF. JPEG VIEWER USB MENU Press MENU when in.... FULL VIEW OPTIONS MENU SLIDE SHOW SETUP MENU USB MAIN MENU SCREEN Need help? USB INPUT PHOTO VIEWER View pictures on your HDTV with the use of a USB mass storage device (not included.) USB FLASH DRIVE...
Owners Manual (w/ GXEA remote) - Page 18

... to state. (EFFECTIVE: March 1, 2007) Your Sanyo HDTV is registered at the retailer. Model No Date of...Sanyo Manufacturing Corporation will be contingent on back of this product to give us the television's model number and serial number when you call toll free 1-800-877-5032. For your protection in the event of theft or loss of unit) Purchase Price Where Purchased 18 Need help...

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