A
B
C
D
E
F
G
H
1
2
3
4
5
6
SPX2000
3
■
BLOCK DIAGRAM
28CA1-8828882
8
10
4
3
INPUT
OUTPUT
VR601
CN101
KEY x 2
LED x 14
METER (x 24)
BACK LIGHT LED
LCD 16 x 2
MEMORY
/SC [6-0]
LED x 7
LD [8]
JK701
FOOT SW
20P
/KD [0]
/KD [2-1], TKD
/KD [2-0], TKD
+3.3D
+5D
+5D
+5D
/CSLCD
DB5V [7-0]
BLD [2-0]
PORT
PORT
PORT
PORT
PORT
PORT
/CS0
/CS2
/CS3
/CS5
/CS6
TAP LED
SC [7-0]
LED [9-0]
155,156
4
5
10
3
15
23
19
26
39,40
6
10
14,15
70,71
14
13
4,5
25,26
10
5
+3.3D
+3.3D
+3.3D
+3.3D
+3.3D
+3.3D
+3.3B
+3.3B
+1.8D
CS0:16bit
CS2:16bit
CS3:16bit
CS4:16bit
CS5:16bit
CS6:16bit
/SYSRES
CS_DIR
CS_DIT
PLLINH
/RESADA
/RES_2TR
/RESDSP
/RESDIR
/RESUSB
+5D
+5D
3
11
+5D
+5D
IC002
IC006
IC101, 102 (24P)
+5D
CPUD [15-0]
/CS3
/CS0
/CS2
/CSUSB
/CSLCD
/CSDSP601
CSIO5V
M265FS/M128FS/M64FS/MWC/MSYNC
M64FS/MWC/ANA256FS
M64FS/MWC/ANA256FS
ANA256FS
/ANAMUTE
/MUTE2TR01
/MUTEADDA
/CS5, /CS6
/CSDSP6
/CSIO5V
RX_MIDI
TX_MIDI
/RESUSB
DB5V [7-0]
/CSUSB
+5D
+5D
+5D
+5D
BNCWCIN
DB5V [15-0]
CS_DIT, /RES_2TR
M265FS/M64FS/MWC
M265FS/M64FS/MWC
AES_WC256
CS_DIR, /RES_2TR
/ANAMUTE
/POWERMUTE
+15A
+15A
+5D
+5A
+5D
+5A
-15A
-15A
-15A
/RESADA
/RESADA
/MUTEADDA
2ch/line
2ch/line
2ch/line
2ch/line
/MUTE2TR01
/MUTEADDA
/RESDSP
/CSDSP6_1
DB5V [15-0]
M128FS/MSYNC
INPUT
LCD MODULE
ANAIN
AESOUT
AESIN
CKIO1
(44MHz)
L
R
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
4
2
9
8
0
5
1
5
1
3
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299