2022-12-07 09:57 PM
2022-12-08 12:32 PM
The date codes are to be interpreted as always: YWW, which also applies to the VN750PTTR-E, which has the component marking VN750 and the line below with PT.
Since VN750PTTR-E was launched in 2004, the examples should be read as:
Regards
/Peter