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Sony KDL-40D3550 lcd tv

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Contrast John:
Hi All
Anyone have a service manual for this model. Got one in for repair that appears to have a corrupted eeprom. Symptoms are Dark picture, excessive chroma, incorrect greyscale and video smearing of any moving object on the screen. Managed to access a limited service mode by pressing info, 5, vol plus and standby. Not many adjustments were available but performing a reset did improve the previously unwatchable picture.
Any help would be greatly appreciated.
Thanks
John.

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