Toshiba B-FV4 Series - 2. Electronic Specifications; 2.1 Main PC Board Diagram and Layout

2. ELECTRONICS SPECIFICATIONS EO18-33030
2.1 Main PC Board Diagram
2-1
2. ELECTRONIC SPECIFICATIONS
2.1 Main PC Board Diagram
Main Board
A printed circuit board assembly (PCBA) consists of a microcontroller, flash memory, SDRAM and
more.
Panel
A two-layer PCBA consists of one button and two LEDs.
Media Sensor
A two-layer PCBA consists of a reflective and two see-through sensors, which is designed for media
detection.
Ribbon Sensor (B-FV4T only)
A two-layer PCBA consists of a reflective sensor, which is designed for ribbon detection.