Yamaha SPX50D Service Manual page 11

SPX50D
SPX50D
•
TC4053BP
(IG055100)
Triple2-Ch.
Multiplexer/Demultiplexer
•
M5238P
(XA013001)
•
NJM4558DV
(IG001 390)
Dual Operational Amplifier
-do.-
Z1
Commons OUT/IN
2
Switches
IN/OUT
20
Control Inhibit
-DC
Voltage
Supply
-
do.
-
Output
A
Inverting
Input
A
Non-Inverting
Input
A
-DC
Voltage
Supply
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Invert
if»g
input B
• IR9311
(IG1
34900)
Comparator
\y
GISJD
(0
f
VCC
VIN
(+1®
|Ss
VOUT
VIN
{-)(|)
Ml
VEE
® ©
N2
r
11