Panasonic TX-65DX900E Good day I need help. When I turn on the TV, the green diode lights up; no picture. After a few minutes it turns off — turns on. Again the green diode for a few minutes. Then red 13 times. Thanks for the help

Chassis LA65 TNPH1142. Damaged motherboard (A BOARD). There are companies that repair this board. But the cost.

Hello fellow repairman. You can start by reading the IC9600 SPI and reprogramming a new one. Good luck!

Panasonic TX-65DX900E No Picture, Green Light Then 13 Red Blinks on Startup

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#1 21831310 06 Feb 2026 21:54

hehu44 hehu44

Level 2

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Post #1
21831310 06 Feb 2026 21:54

Panasonic TX-65DX900E
Good day
I need help.
When I turn on the TV, the green diode lights up; no picture. After a few minutes it turns off — turns on. Again the green diode for a few minutes. Then red 13 times.
Thanks for the help
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#2 21831521 07 Feb 2026 09:07

stacho57 stacho57

Level 28
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Post #2
21831521 07 Feb 2026 09:07

Chassis LA65 TNPH1142. Damaged motherboard (A BOARD). There are companies that repair this board. But the cost.

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#3 21831656 07 Feb 2026 12:11

Lolo81700 Lolo81700

Level 13

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Post #3
21831656 07 Feb 2026 12:11

Hello fellow repairman. You can start by reading the IC9600 SPI and reprogramming a new one.
Good luck!
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Panasonic TX-65DX900E No Picture, Green Light Then 13 Red Blinks on Startup

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