CTC187 TV with no voltage on Eeprom P-6. Cannot find the source of this 4.8 v. Changed U1001, U3001, Eeprom, traced all solder connection on replaced IC's, traced this circuit from Eeprom to all IC's connected, including Tuner, Stereo Decoder, PIP IC. There is no short on the line, hokds 4.9 v from external source. I had thought it might have fed thru an IC but it does not.
Tags: