Epson S1V30333 User Manual page 6

<Main component names>
Listed below are the names of the main components illustrated in Fig. 2-1.
(1) PC USB interface connector
(2) Main hard reset switch
(3) FT232BL IC reset switch
(4) FT232BL USB-UART conversion IC
(5) System clock crystal oscillator
(6) S1C33E07 32-bit RISC controller
(7) Flash/PSRAM multi-chip memory
(8) Audio IC reset switch
(9) Audio IC select switch
(10) Interface mode selector switch
(11) S1V30120 audio IC
(12) S1V30120 audio output signal amplifier
(13) S1V30120 audio output jack
(14) S1V30300 audio IC
(15) S1V30300 audio output signal amplifier
(16) S1V30300 audio output jack
(17) S1V30333 audio IC
(18) S1V30333 audio output signal amplifier
(19) S1V30333 audio output jack
(20) Slave SPI interface
(21) Master SPI interface
(22) Input power supply selector switch
(23) LED indicators (LED1 to LED4)
(24) AC adapter mounting area
S1V30333/300/120 Evaluation Board
User Guide (Rev. 1.03)
EPSON
2. Function Overview
3