Complete manual included schematics layouts and alignment procedure, clear to read and magnify, extremely pleased with manual and owner manual . com's service
Thank you, this is a rare document. Few others have it, but they charge way more for a download.
Great deal (even if you have to wait a few hours to get it).
The purchased manual is an scan of the original Panasonic paper-based Service Manual. Unfortunately the contrast is not perfect, but I am satisfied anyway!
Text excerpt from page 18 (click to view)
3-3. SERVO/SYSCON CIRCUIT
A.
Playback picture is not good.
Noise appears although adjusting tracking. YES
NO
Adjust tracking.
Noise shakes up and down on the screen.
NO
Noise appears although change cassette tape.
YES
Check and re-adjust the Path of Deck.
YES
Is CTL pulse applied to pin 73 of IC601?
NO
CTL HEAD height is normal and there is not dust.
NO
Adjust the HEAD height and remove dust.
YES
YES
Check circuit adjacent to IC601.
Is CTL pulse input to pin 71 and 72 of IC601?
NO
Check R523, R524 C508, C509.
YES
The voltage of pin 91 of IC601 is not changed. YES
