hi jestine

thanks for  the reminders i have been to one or more of those sites get what i need and quite then later try finding the sites but all usually in vain,now jestine i have a sony ctv model 2197m3s that has all red colouring from raster to showing images i have checked the c2611 trnsistors and the corresponding resistors but they look ok so im staarting to doubt the tda8375a before i go further anyadvise would be most apreciared

HI James,

I suggest that you compare the Green and blue transistor at the CRT board for voltage and signal (waveform) with Red circuit. Any difference in voltage or the signal is the clue for you to start troubleshoot at that particular section.

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