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ED: C127 I have checked yesterday with a voltmeter, but it seems to be ok. I will test it with a capacitor tester (500v, 1000v) or will renew it the next time when I remove the chassis.
The chassis number is CTC 5E, RVA L4, 2746443.
I have checked the horizontal oscillator tube V601 (6CG7) with the Funke W19. I found a short between heating and kathode in one triode system.
Another defect appears while watching strong red colored parts of the picture. When I increase the color contrast, red peaks became black. This also happened with green peaks, but so evident. V703 (12AT7), the G-Y and R-Y demodulator, was also bad, had low emission on both systems, I have renewed it.
BTW: I have a field service manual as a pdf file (appr. 7 MByte), I can send it to you.
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