#5490-12451-00
IR opto LED transmitter-receiver slotted opto, used in Bally/Williams opto assemblies.
This part has shorter leads than the 5490-13451-00, but are otherwise interchangeable.
Dot indicates collector side.
Reference:
- 5490-12451-00
- A-15285
- A-18821 opto track limit PCB assembly
- QVE11233
- QVE11233.0086
- OPB804
Anschlussbeispiel:
siehe auch:
http://www.flipperservice.de/Reparaturanleitungen-Flipper-Technik-Mechanik-Schaltbilder-Schaltplaene/Bally-1990/Lichtschranken.html