External Control Specification - Omron STC-HD213 Series Product Specifications And User's Manual

4.5

External Control Specification

Circuit Diagram of SW Board to connect 3.5φStereo Pin Jack
STC-HD213DV / STC-HD213DV-CS / STC-HD213SDI / STC-HD213SDI-CS /
STC-HD213DVN / STC-HD213DVN-CS / STC-HD213SDIN / STC-HD213SDIN-CS
Product Specifications and User's Guide
Tip
R1
1.8K
GND
SW-A SW-B
R2 R3
3.3K 4.7K
SW-C SW-D
No. 20S071-01
R4 R5
10K 27K
SW-E SW-F
14/94