I have a Panasonic LCD tv, model# TC-32LX70, S/N MY71420839, manufactured May 2007. The tv wouldn't turn on unless the power cord was unplugged and plugged back in for about 2 years. Then it

Sonny Berry

• 8617 Answers
• Posted on Apr 29, 2008

SOURCE: Panasonic TC-32lx60

I work for another site that sells service manuals and provides free tech support, and there is nothing in the manual about error codes. The power supplies would need to be troubleshooted. The manual is anew one but if you would like a copy send them an email and they will upload it to the website for you to purchase, they email all manuals that one was scheduled to be loaded to the site this weekend but they will upload it earky if youd like it. Heres the link.
http://servicemanuals.vstore.ca/

SOURCE: Panasonic 32 inch LCD TV will not turn on-red light flashing

The number of flashes is an error code. Count the number of flash. It looks like one of the boards in your set is failing intermittently. Panasonic codes for a guide as a starting point. Exact board STILL has to be verified;
One Blink: One blink of the power LED indicates a problem in the inverter circuit located on the LCD panel. The inverter board is not to be repaired in the field. Therefore a replacement is required.
Three Blinks: Three blinks of the power LED indicates an over-current or over-voltage condition in one of the DC supplies of the AP board. The AP board is repairable. Therefore the use of an ohmmeter and peak-hold-voltmeter is required to determine the cause of the shutdown. An over-voltage condition is definitely a defect of the AP board. An over-current condition may be due to a short circuit located in the AP board, A board, or the LCD panel.
Five, Seven, or Eight Blinks: The A board is responsible for five, seven or eight blinks of the power LED. The MAIN +3.3V, MAIN +5V, and MAIN +9V sources are all produced on the A board. The detection input pins of the MPU, IC1100, monitor for their presence.
Four or Six Blinks: The AP board is responsible for four or six blinks of the power LED. The DTV9V, and SUB_5V sources are produced on the AP board. The MPU IC1100 monitors for their presence when the unit is connected to AC Power. A short or open circuit on the A board may also be responsible for their absence.
Nine Blinks: Nine blinks of the power LED is due a short circuit in the audio output circuit (s) of the unit. The audio output circuit is located on the A board. Confirm the status of the speakers. If defective, perform a replacement. If ok, replace the A board.
Ten Blinks: Ten blinks of the power LED indicates a malfunction of IC4200, the frame converter. This IC resides on the A board. Therefore ten blinks of the power LED requires the replacement of the A board.

SOURCE: Viewsonic N3000w LCD TV randomly shuts off...

hi,guys with shutting down viewsonic t.vs.
As you power up your t.v continously press input button on your tv
until it powers on.Sometimes last all evening,someyimes for 5 minutes.
your welcome

SOURCE: panasonic viera TC-P50G15 tv cut

Tries tv unplug,replug it back like about an hour later,for the tv to a resetting itself back to the factory setting.The tv might work again,if not the tv power supply board is the problems and the causes.The tv power supply board it is shorted and dead some how.That the board where the tv power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish tv power supply board for the replacement.

SOURCE: Gateway Code for:-Panasonic Viera 32" LCD-TV

codes-0154, 0179, 0451, 0463