Interface Board Unit - Epson ELP-3500 Service Manual

EPSON ELP-3500 Service Manual

2.5 INTERFACE BOARD UNIT

This unit consists of two boards (IB1 and IB2) with interfaces that can be connected to
external devices (the host computer, external speaker, and video device). The unit
involves the input/output interface connector and the noise filter circuit.
Figure 2-12.
2-13