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Panasonic TC-32LX70 Support Question

Panasonic TC-32LX70 Support Question

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Question posted by RobinGibson24 on September 26th, 2016

T.v. Won't Turn On. Red Light Comes On And Keeps Blinking. Model#th50px75u

my Panasonic 50 inch plasma flat screen won't turn on. When I hit the power button, the red light comes on and keeps flashing. There's no picture or sound from T.V. Normally the red button would stay on and there would be a picture and sound. The model # is TH50PX75U. The serial # is MD73470013

Current Answers

Answer #1: Posted by techyagent on September 27th, 2016 10:51 PM
This answer was accepted by the poster of the original question.
techyagent

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Could be faulty capacitors on the power board. Do you hear any clicking as it tries to start? If so, it's the capacitors. Google your exact make and model + replace capacitors and you'll get easy instructions on doing it. Very inexpensive, if that is the problem and you can solder new ones into the power board.

so here i find something really important

Please disconnect the set from AC power for 2 minutes, then upon plugging back in, press and hold the power button for 8 seconds to try and force a reset.

If the TV still does not power up, then the flashing light would indicate that there is a short inside the set stopping it from fully powering up.

It is most probable that there is a failure on the power supply board inside the TV. Commonly the capacitors on this board will receive a surge and then fail. They can sometimes be visually verified by removing the rear of the set and inspecting them for bulges or leaking fluid at the top or the base of the caps. This is the most common mode of failure for these sets.

The capacitors are located on the power board inside the set, where the AC cord plugs into and can be replaced by a Tech for no more than $200 parts and labor.

Unfortunately there is no sequence of buttons or reset you can perform to get the set working again. Do you have any experience testing live voltages, or soldering on electronic equipment?

If not, then I would suggest using the link below to locate a technician in your area:

http://www.tvrepairpros.com/

you can check here the guide

Find a solution here

http://www.justanswer.com/tv-repair/6524d-panasonic-th-50px75u-tv-tv-just-turned-off.html

Thanks


Techygirl

Related Panasonic TC-32LX70 Manual Pages

32" Lcd Tv - Page 4

...power cord from being walked on or pinched particularly at least 10 cm of cable entry as to rain or moisture, does not operate normally... flash with arrow head within a triangle is grounded so as practical. Important Safety Instructions 1) Read these instructions. 2) Keep...for your television dealer or local power company. 16) Follow all warnings and instructions marked on the LCD TV. 17)...
32" Lcd Tv - Page 5

...to normal ...determined by turning equipment off...keep from touching such power lines or circuits as contact with them might be sure the service technician uses replacement parts specified by the manufacturer that have the same characteristics as improper adjustment of overhead power lines, other electric light, power circuits, or where it can fall into such power lines or circuits. If the LCD TV...
32" Lcd Tv - Page 15

... functions) (for DTV and DBS (p. 18) External equipment operations (VCRs, DVDs, etc.) (p. 20) 15 Power indicator (on: red, off: no light) Note •The TV consumes a limited amount of the TV set. Quick Start Guide Identifying Controls Basic Connection Identifying Controls POWER button Volume up /down Changes aspect ratio (p. 19) Operates the Favorite channel list function. (p. 19...
32" Lcd Tv - Page 16

or 1 Turn the TV On with the POWER button or (TV) (Remote) 2 Select your language First time setup Language Clock next Auto program Picture Language Language English select English Español Français Go back to previous screen. 3 ■Press to exit from menu screen ■Press to return to previous screen Note •To change setting (Language...
32" Lcd Tv - Page 23

...picture, sound quality, etc.) Advanced 23 Reduces noise of specific digital signals of warm colors (red) and cool colors (blue) (Cool/Normal/Warm) Color temp. Valid only for each picture mode to suit your taste Picture +20 Brightness 0 Color 0 Picture mode Vivid Back light...in HDMI2 in Auto Auto Audio leveler 0 The TV can automatically turn On/Off at the designated date and time (p....
32" Lcd Tv - Page 25

... speakers" cannot be displayed for about 10 seconds when the TV is turned on for the first time after turning the power off by "No signal shut-off when no operation of the pictures and audio specified in a dark room. (Standard/Saving) Displays TV version and software license. Reduces screen brightness to HDMI terminals (p. 26) (On/Off...
32" Lcd Tv - Page 45

...Power cord plug ...75 67.43 67.50 vertical frequency (Hz) ... of the LCD TV. •...panel has been specially treated. Cabinet If the cabinet becomes dirty, wipe it for normal viewing conditions with water to your display. Use this cloth to wipe the cabinet and then wipe it using a cloth soaked with subdued room lighting. Do not allow any detergent to remove excess liquid. Picture...come ...
32" Lcd Tv - Page 4

...normally, or has been dropped. 15) Operate only from these instructions. 3) Heed all warnings. 4) Follow all warnings and instructions marked on or pinched particularly at least 10 cm of space from the type of power source indicated on the LCD TV. 18) If an outside antenna is connected to the television...instructions. 2) Keep these openings. Never spill liquid of the LCD TV and to ...
32" Lcd Tv - Page 5

...LCD TV has been dropped or the cabinet has been damaged. KEEP SMALL PARTS AWAY FROM YOUNG CHILDREN. However, there is encouraged to try to keep from other equipment. Consult the dealer or an experienced radio / TV technician for a TV... power lines, other electric light, power circuits, or where it can fall into such power lines or circuits. If the LCD TV does not operate normally ...
32" Lcd Tv - Page 15

... sensor Within about 23 feet (7 meters) in menus. (p. 22, 23, 30, 32, 37) - Power indicator (on: red, off: no light) Note •The TV consumes a limited amount of the TV set. Switches TV to On or Standby Viewing from SD Card (p. 20-21) The equipment selection button (p. 22) Changes the input mode (p. 22) SUB MENU Displays Sub Menu...
32" Lcd Tv - Page 16

or 1 Turn the TV On with the POWER button or (TV) (Remote) 2 Select your language First time setup Language next Clock Auto program Picture Language Language English select English Español Français Go back to previous screen. 3 ■Press to exit from menu screen ■Press to return to previous screen Note •To change setting (Language...
32" Lcd Tv - Page 25

... or Light. Equalizes overall volume levels across all channels and external inputs. (On/Off) BBE ViVA HD3D (High-Definition 3D) Sound provides musically accurate natural 3D image with all picture adjustments to external inputs HDMI1 in HDMI2 in the picture. (On/Off) Selects image resolution of warm colors (red) and cool colors (blue) (Cool/Normal/Warm...
32" Lcd Tv - Page 27

.... How to Use Menu Functions (picture, sound quality, etc.) (Continued) Adjustments/Configurations (alternatives) Sets the mode to select the channel with Channel up /down button (Favorite/All) Favorite: Only channels registered as channel settings. (p. 32) CC EZ Sync On Power off link Set Power on link Set Default speakers TV Auto power on No No signal shut-off...
32" Lcd Tv - Page 48

... panel, then wipe it using a cloth soaked with water to come into direct contact with a soft, dry cloth. Maintenance First, unplug the Power ...hit the surface of neutral detergent has been added and then wipe with a dry cloth at regular intervals. (Moisture and dust can lead to remove excess liquid. Avoid contact with volatile substances such as they can make the surface of the LCD TV...
32" Lcd Tv - Page 4

...power source indicated on the marking label. The lightning flash with arrow head within a triangle is damaged, liquid has been spilled or objects have fallen into your outlet, consult an electrician for your television dealer or local power... normally, or has been dropped. 15) Operate only from the type of the obsolete outlet. 10) Protect the power cord from being walked on the LCD TV....
32" Lcd Tv - Page 5

... to keep from the wall outlet, and refer servicing to environmental considerations. If the LCD TV has ... the LCD TV has been exposed to normal operation. If the LCD TV does not operate normally by a qualified technician to restore the LCD TV to ... LCD TV exhibits a distinct change in fire, electric shock, or other electric light or power circuits, or where it can fall into the LCD TV....
32" Lcd Tv - Page 9

Turns power On/Off (used when the unit's Power button is on : red, off : no light) Remote control sensor Within about 23 feet (7 meters) in sequence Note •The TV consumes some power as long as the power cord is inserted into the wall outlet. Changes aspect ratio (p. 10, 26) Selects Audio Mode for TV Viewing (p. 10) Selects/OK/Change RETURN...
32" Lcd Tv - Page 12

... adjust Picture 3 Select the item Picture 1/2 Normal Pic. How to Use Menu Functions Various menus allow you to select settings for the picture, sound, and other functions so that you can enjoy watching TV with your preferences set. 1 Display menu •Displays the functions that can be set (varies according to previous screen 4 Adjust or select Picture 1/2 Normal Pic...
32" Lcd Tv - Page 13

.../Cool/Normal) Controls dark areas without affecting the black level or brightness in the overall picture (On/Off) Adjusts vertical alignment and size when aspect setting is not available. Back light Adjusts color, brightness, etc. Color temp AI picture Zoom adjust Video NR 3D Y/C filter Color matrix Selects Dark or Light depending on TV side. (picture, sound quality...
32" Lcd Tv - Page 29

... or Distorted Picture Weak or No Sound Normal Picture Weak, Wrong or No Sound Cannot operate with a tablecloth, etc., and do not place on the screen as fixed points of red, blue, green, or black. Set Stereo/SAP/Mono setting to AV mode. The liquid crystal panel is built with good ventilation. Symptoms Picture Sound Checks Snowy Picture Noisy Sound • Antenna...

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