Yamaha EMX88s Service Manual page 61

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<P.11>
EMX68S / EMX88S CIRCUIT DIAGRAM 11/12 (DSP)
DSP
REGULATOR +3.3V
to MIX68-CN901
to MIX88-CN901
OP AMP
OP AMP
uPC29M33T-E1(XU965A00)
REGULATOR +3.3V
DSP: IC101
2
1
3
1:V in
2:GND
3:V out
EMX68S / EMX88S
3 4 5
SYSTEM RESET
DIR
INVERTER
A/D&D/A
OP AMP
6 7 8
CPU
AND
DSP
9 10 11
EMX68S / EMX88S
EEPROM 2K
Non Connect
AND
DRAM 4M
DRAM 4M
38CC1-8822163-2
EMX68S / EMX88S
A
B
C
D
E
F
G
H