http://www.fixya.com/support/p231715-panasonic_pt_40lc12_40_in_rearSolved technical support problems provided by FixYa users.en-usCopyright (c) 2007 FixYa, LTD. All rights reserved.info@fixya.comMon, 30 Nov 2009 20:50:39 GMT80http://www.fixya.com/support/t3482573-panasonic_pt40lc12_turns_shuts_off_afterPanasonic PT40LC12 turns on and the lamp works fine, after 15 seconds it shuts off and the lamp light blinks 4 times. I can hear the lamp fan still running even after an hour or so. Could this be a Temp Sensor?Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t3251213-green_light_flashing_no_picture_lampI HAVE GREEN LIGHT FLASHING,NO PICTURE,LAMP IS BRAND-NEW.WHAT COULD IT BE?Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t3258970-reset_lamp_in_pt40lc12_out_remoteHow do I reset the new Lamp in PT40LC12 with out a remote control? Is there a universal remote I can purchase at my local super store?Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t3167504-replaced_lamp_in_panasonic_pt_40lc12_tvReplaced the lamp in my Panasonic PT-40LC12 TV about 8 months ago and a message now appears stating that the lamp hour meter needs to be reset. Additionally, shortly after the message started appearing the picture started getting worse and now there...Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t3149089-looking_reset_procedurelooking for full procedure to reset clock for lampMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t3122077-panasonic_pt_40lc12_no_picturePANASONIC PT-40LC12 NO PICTURE , AND A CLICKING NOISE FROM REAR CAN YOU PLEASE HELP THANKSMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t3100575-when_turningn_power_green_lightWhen turning on the power, the green light continues to blink and never turns to solid green. Thus, i believe it is not lighting the lamp and the TV never turns on....Any suggestions?Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2938709-unable_reset_lamp_life_notificationI've held down the volume down button simultaneously with the play/pp button for seven seconds without success. Thank you for any other solutions! We have a PT-45LC12PTMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2833758-panasonic_pt_43lc14_lamp_will_not_resetI have repeatedly tried to reset the lamp timer by holding down the volume button and the split play at the same time for extended periods of time and have not been able to reset the timer. The message remains on the screen, but will eventually go...Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2799224-after_lamp_expired_two_red_spots_inAfter the lamp expired I have two red spots in the pictureMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2689081-reset_lamp_meterreset lamp meterMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2681747-air_filter_cleaning_needed_message_comesair filter cleaning needed message comes on and need to clean and shuts down after 1 minute. what do i do? where is the filter i took the back off and no filter. i blew it all out. anything else?Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t644442-reset_lamp_meter_panasonic_pt_43lc14what steps needed to reset lamp meterMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2636079-when_hcr4755_light_flashes_5_timesWhen Unit is plugged in the light just right of the power button flashes 5 times. Unit will not turn on at all. The (what appears to be the power supply) (Says in-line Filter on it) The area around the board that has the Thermasistor looks like it...Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2555150-replace_lamp_in_panasonicHow do I replace the lamp in the Panasonic PT-40LC12 TV? and where is the best place to buy the cheepest and best lamp for the TV?.Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2535667-panasonic_pt_40lc12does this tv hace two lamps in it i relaced one it is still not working just wondering if it has twoMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t876423-pt_40lc12_panasonicIn response to your question about my set, picture lasts for 30 sec and goes off. The red light blinks 4 times stops and then repeats. Thermistor checks out and the bulb appears to be good for at least 30 sec. All fans are turning. Please be...Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2225903-panasonic_pt40lc12_not_comeOnce I hit the on/stanby button, the lite continues to blink and nothing comes on the screen. I notice that that fan in the front does not come on. I know it not the lamp. Please helpMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2077567-green_light_just_blinks_no_pictureThe bulb is fine I pulled it out and checked it and its not burnt out. You turn the tv on and the light just flashes green and no picture seems like there is no power to the bulb to because nothing lights up but it sounds like its trying to start up....Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t2077734-temp_or_bulb_light_arent_bulb_isnt_burntMy PT40LC12 tv won't turn on. The TEMP and BULB light on the front don't light up and the bulb is only a year old. But I pulled the bulb out and it looks fine. What else could it be. The power light just blinks green and won't turn onMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t1763199-power_light_redWhen I Plug the tv in the power light is red Panasonic PT-40LC12 40Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t256375-air_filter_messageMessage that we need to clean air filter comes up. We clean the filter but it will not let us press yes that we clean it. Also the temp light keeps blinking. We replaced the bulb in August 2007.Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t1844794-set_cuts_after_coming_approx_30_secondsreplaced lamp and reset lamp timer and display will come on for approx 30 seconds and shut down with lamp LED flashing four times. If set is turned off before 30 second interval it will come up again after lamp fan cool down cycle. lamp timer display...Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t351848-green_light_blinks_no_picture_bulb_newThe bulb has been changed, but the screen remains black with the green light blinking. How to you go about locating, checking and changing the thermal fuse?Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t1638136-audiosonic_kmcth68_keeps_turning_itselfI have a 68cm Audiosonic KMCTH68, having turned the set on and watching happily, after 2-3 ,mins the set turns itself off and remains on standby. I am then unable to get the set to turn back on for at least an hour with just the standby light on. I...Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t373589-lamp_will_not_lightOk, I got this tv with a blown bulb (definitely was blown), ordered a new TY-LA1500 bulb, still no light. I get a few green blinks, then 2 blinks of amber every 5 seconds. I read online that the amber means either the bulb is not fully inserted or...Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t1744942-anyone_know_thermosterDoes anyone know where the thermoster is?Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t142873-panasonic_pt40lc12_blinking_green_powerLamp is new, Push power on and only get green flashing light. Fans are working. No lamp fire up. Opened unit and found all fuses ok. Found that the thermistor/temp measuring device is suspect, no resistance across legs. There is a label there that...Mon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t1714585-lamp_resethow to reset lampMon, 30 Nov 2009 20:50:39 GMThttp://www.fixya.com/support/t296507-no_picture_panasonic_pt_40lc12_40Replaced bulb, no picture, green light blinksMon, 30 Nov 2009 20:50:39 GMT