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Ask Shahid Your Own Question
Shahid
Shahid, Technician
Category: TV
Satisfied Customers: 10637
Experience:  I have been repairing electronic gear since 1993 as a qualified Sony tech
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I have a panasonic TC-P60S30. . After turning the tv on you

Customer Question

.I have a panasonic TC-P60S30. . After turning the tv on you can hear a click, the tv will stay on for a few seconds and then turns on, and gives a 6 blink LED code. I bought a used A board and the problem persists. The SC board is reading P5V and P15V
also.
Submitted: 2 years ago.
Category: TV
Expert:  Shahid replied 2 years ago.
Hello, my name is*****'ll be happy to assist you.- How old is the TV and how long it have had the problem?- Have you replaced any board in TV?Thanks.
Customer: replied 2 years ago.
I believe its 2011. I bought the TV like this. The SC board and all 3 power supply boards have been replaced. I bought a used A board, and it's till doing the same thing with it.
Expert:  Shahid replied 2 years ago.
OK, so TV shows 6 red blink error code and symptoms have not changed after all those boards replacement?
Customer: replied 2 years ago.
Correct.
Expert:  Shahid replied 2 years ago.
OK, following are the possible causes of 6 times blink error code..1. An increase or reduction of the Energy Recovery Circuit output (MID).2. Open connection of the P15V line between the P and A board.3. Open connection between any of the ribbon cables on the C boards and the A board.4. Open connection between the ribbon cable/cables interconnecting the C boards.5. Wrong diagnostic by the A board.Can you please tell me what are three-power-boards that you replaced?
Customer: replied 2 years ago.
http://www.shopjimmy.com/panasonic-n0ae6km00003-main-power-supply-board.htm
http://www.shopjimmy.com/panasonic-n0ae6km00004-sub-p-board.htm
http://www.shopjimmy.com/panasonic-n0ae6km00005-sub-p-board.htm
Expert:  Shahid replied 2 years ago.
OK, please unplug the TV power cord and remove connectors SC20 from the SC board and C20 from the C2 board. Connect the TV and turn it On and check..Does the TV stay on with a black screen?
Customer: replied 2 years ago.
No, will not power on.
Expert:  Shahid replied 2 years ago.
Sorry, you mean TV doesn't power On or doesn't stay On and goes to flashing error code?
Customer: replied 2 years ago.
The TV will not power on.
Expert:  Shahid replied 2 years ago.
OK, please unplug the TV power cord for 10 minutes and reconnect SC20 and C20 connectors.Get ready to take voltage reading on the SC board. Plug in the TV and turn it On and check..Are there 15V and 5V at the SC board as shown in below image..
Customer: replied 2 years ago.
I am getting those readings on the test points.
Expert:  Shahid replied 2 years ago.
OK, so you get 5V and 15V on those test points?If so then replace the main board (known as A Board) in TV which is causing the problem.A board is where all the video input jacks, HDMI inputs are located.I trust my input will help you out. Please feel free to respond if you have any additional questions.A positive rating to answer would be greatly appreciated, please click on smiley face/star on this page then click submit/finish button so I can get credit on website for my work. Regards,Shahid.
Customer: replied 2 years ago.
I have already replaced the main (A) board.
Expert:  Shahid replied 2 years ago.
-:)
Customer: replied 2 years ago.
I don't know what, -:) , means
Expert:  Shahid replied 2 years ago.
Sorry, it was meant to another question.Please check if all the connectors that were removed for board replacement are plugged securely and tight.
Customer: replied 2 years ago.
They are all secure and tight.
Expert:  Shahid replied 2 years ago.
This is odd and it is quite possible that used A board is already faulty.Is it possible for you to test A board (both) in a similar model working TV?
Customer: replied 2 years ago.
I purchased a new A board. I will get back with you when it comes in.
Expert:  Shahid replied 2 years ago.
OK, best of luck!
Customer: replied 2 years ago.
I'm currently waiting on the new part to get in.
Expert:  Shahid replied 2 years ago.
OK, no problem, please reply back with the result.
Thank you.