Multi-Wavelength RSR PCB / Control Board – YPN/051101-L (Working Pull)

For sale is a circuit board removed from a laboratory instrument that was operating properly at the time of removal. This is a working pull from a lab environment.

Note: We do not have the host instrument/equipment to independently bench-test this board outside of its original system. However, it is being represented as working when removed based on the instrument’s operational status prior to teardown.

Board markings / identifiers (from PCB):

• “Multi-Wavelength RSR”

• REV PCB L

• SCH-7.4

• MODEL HDL-1

• YPN/051101-L

• Copyright marking: 1993 YES NC

• EPROM label: YESREV7J F6BC C35 (see photos)

Connections / notable features:

• DB9 (DE-9) serial connector (board labeled “SERIAL IN”)

• Multiple headers/connectors (see photos)

Condition:

• Good cosmetic condition overall (light handling wear possible)

• Stored in anti-static packaging (see photos)

Included:

• (1) PCB board only — no cables, manuals, or other accessories.

Please review photos for exact markings and verify compatibility with your system before purchase.