Hello,
Hoping for some help as i am perplexed by this one. Backlight comes on fine, unit is responsive to remote, and all indications are good. VM and VA rails coming from power supply are around 16 V. Green LED on the TCON comes on.
2 ribbon cables from TCON 2 panel act normally i think. Disconecting the left one results in right hand side of the screen white. Disconnecting the right ribbon, has no effect (full dark screen)
So.. thought it's TCON...got one but TV acts the same (just backlight and no picture.) So i got a main board, and the TV still acts the same. What the heck. Could be bad panel? Visual inspection shows nothing burnt or odd.
Any thoughts? Tried disconnecting the wifi / bluetooth module. No effect. Help!
Hoping for some help as i am perplexed by this one. Backlight comes on fine, unit is responsive to remote, and all indications are good. VM and VA rails coming from power supply are around 16 V. Green LED on the TCON comes on.
2 ribbon cables from TCON 2 panel act normally i think. Disconecting the left one results in right hand side of the screen white. Disconnecting the right ribbon, has no effect (full dark screen)
So.. thought it's TCON...got one but TV acts the same (just backlight and no picture.) So i got a main board, and the TV still acts the same. What the heck. Could be bad panel? Visual inspection shows nothing burnt or odd.
Any thoughts? Tried disconnecting the wifi / bluetooth module. No effect. Help!
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