Roland Dr. Sample SP-303 - Page 21

21
Mar.2001 SP-303
FIG_BLOCK.eps
C23)
GA(IC14)
M
emory
4
)
K
DIAGRAM
3.3V ➝ 5V
DSP(IC9)
RESET
(IC28)
Smart Media
X'tal(X1)
4M Flash Memory
(IC22)
X
2)
4M SRAM
(IC13)
A
RRAY
20)
LINE OUT L
LINE OUT R
PHONES
MUTE TR
(Q15
~ 18)
E
C
5
)
LOGIC
(IC16)