Re: problem with a panasonic viera tc-l55et5x only blink 3 times dont turn on
i check de power supply with disconect the cable to main board, and only the pin 5 have 5.2V
i dont understand what do you would you say, do you think it a eeprom problem?
the problem in the manual says:
3 blinking times => STM IROM BOOT PROGRAM SOS => check P-board and A-Board
or if you want the version firmware it have the last, firmware version 1.270
but i dont update the tv before the...
Announcement
Collapse
No announcement yet.
User Profile
Collapse
-
Re: problem with a panasonic viera tc-l55et5x only blink 3 times dont turn on
I check and inhave this voltage in the output to led driver:
1. 0v
2. 0v
3. 3.3v and i hear a click show 0v
4. 0v
5. 0v
6. 0v
7. 0 and when hear a click 25.4v
8. 0 and when hear a click 25.4v
9. 0 and when hear a click 25.4v
10. 3.3v and when hear click its 0v
11. 0v
12. 0v
The tv show 3 led blinks. Keep the same state...Last edited by MegaBassX; 07-16-2016, 01:56 PM.
Leave a comment:
-
panasonic TC-L555ET5 replace main board with tc-l55et5 or other?
hi,
i looking for replace my main board from my panasonic tc-l55et5x (manufactured in mexico) i cant find in my country this board, i attach the picture of my board, and i notice that my board is a TNPH1006 (1) [A], but that i found in ebay says TNPH1006(2)[A] for TC-L555ET5, and that says TNPH1006 (1) [A] is from TC-L47ET5
so i found in ebay the main board for a tc-l55et5 (note it dont have the X in the model) that it have the part number: TXN/A1SJUUS (TNPH1006UM) abut the $123.20
but i found a main board from a tc-l47et5 with part number
TNPH1006UC-TXN-A1SKUUS-TC-L47ET5...Last edited by MegaBassX; 07-16-2016, 08:04 AM.
-
Re: problem with a panasonic viera tc-l55et5x only blink 3 times dont turn on
I check the power supply and show this voltaje in some cases the volt going to zero when i heard a click (al oir click), the clixk sound is where the blinking light is turn off.
1 - 16v going to 0 when hear a click
2- 16v Going to 0 when hear a click
3 - 16V going to 0
4 - 0 always
5 - 5.2 Going to 0
6 - 0 always
7 - 0v to 2.5v when hear a click
8 - 3.3v to 0v al oir click
9 - 3.3v to 0v al oir click
10 - 3.3v to 0v al click
11 -...
Leave a comment:
-
problem with a panasonic viera tc-l55et5x only blink 3 times dont turn on
hi,
my tv dont turn on, only blink 3 times on the red led, and dont turn on, only blink, i looking in internet but i cant find the service manual for this tv panasonic viera model tc-l55et5x
i need to know what could be the problem if only the power supply or something else,
please help me....
No activity results to display
Show More
Leave a comment: