Good qulity. Even as it is an old manual (from 1991-1992) it has a good scanned quality and is complete, including user's manual, disassembly intructions, diagrams and schematics, ajustments, troubleshooting and parts list, as usual with SONY manuals and Owner-manuals service.
The manual was very clear and contained all the information I was looking for. My dishwasher is working again because of this servicemanual!
Text excerpt from page 11 (click to view)
4. Amount of change of jitter
The amount of change of jitter is displayed in the focus bias check mode. The displayed value has 256 steps from 00 to FF. Example: focus bias (FB) Adjustment value�00 Jitter value�FD
RNDM
RESUME 1 DSL
Tracking offset
Adjustment value
* Adjustment values and jitter values are indicated in hexadecimal.