“The schematic for the Protek 608’s attenuator saved me hours. Every resistor value was correct – rare for a service manual.” “Page 23 missing in the PDF. Had to guess the alignment procedure for the CRT.” “Wish they’d explain why the adjustment order matters, but still, better than nothing.”
Many technicians are tempted to rely on generic repair videos or cross-reference schematics from similar brands. This is a dangerous shortcut for Protek equipment for several reasons: Protek Service Manual