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Text excerpt from page 339 (click to view)
STEREO LED FLASHING CODES
If the TV set does not work and the stereo led is flashing, follow the sequence according to the information below, as a guide to fault finding. 1. Unable to read or write into NVM: 66% ON, 33% OFF twice and OFF for a second.
2. MSP failure: 66% ON, 33% OFF for three times and OFF for a second.
3. VDP failure: 66% ON, 33% OFF for four times and OFF for a second.