5
PSR-S500
■
BLOCK DIAGRAM
(ブロックダイアグラム)
2/2
28CA1-2001009325
1
ROTARY
ENCODER
SUSTAIN
TO DEVICE
TO HOST
CONTRAST
SW
MATRIX
LED
SW
MATRIX
LED
SW
MATRIX
LED
SW
SD0
SSP
WCLK
SSP
SD0
#3013
Keyboard 61KEY 16N
With touch response
+5A
+5D
+5D
+3.3D
+5D
+5A
+3.3D
*A: 11,27,34,73,79,86
123,131,138
*B: 11,27,34,73,79
86,123,131
+3.3D
+3.3D
/IC
+3.3D
+2.5D
+3.3D
6
5
+1.8D
+3.3D
IC305(48P)
128M
P2ROM
WAVE
+3.3D
+3.3D
+3.3D
1
6
8
1
6
3
2
+3.3D
+5D
+5D
+5D
1
2
1
3
+5A
SSP
WCLK
LCD
BACKLIGHT
VEE
+5D
37
+3.3D
1,6,20
+3.3D
MA0-23
MD0-15
+29V
CS0: 128M ROM
CS1: 128M ROM
CS2: 8M FLASH/
8M SRAM/
64M ROM/USBC
CS3: LCDC
CS4: 16M DRAM
CS5: SSP1
SA0-20
SD0-15
XD0-3
YD
LP
XCSL
WF
LCD
DISPLAY
320 X 240
STN
SWL
SD0
SSP
SD0
WCLK
A5K
Ω
MASTER
VOLUME
PHONES/
OUTPUT
DCIN 16V
PA-300
(PA-301)
STANDBY/ON
PITCH
BEND
1/2
SYSCLK
/IC
+5D
TW
TW
WF
WF
+1.8D
+2.5D
SYSCLK,BCLK
JK452
JK451
CN454
-2P
CN455
-2P
VR320
JK401
CN401
CN402
D0-7, S8-11, L4,5
TR101-115
S1-11
N11-26
B1-7
B7-11
D1-8
L0-5
L11-19
D0-7, S6,7, L3, L11-14,16-18
R
L
+
-
USB