Yamaha M7CL-32 Service Manual page 64
M7cl series digital mixing console
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Also See for M7CL-32:
- User manual (16 pages) ,
- Owner's manual (312 pages) ,
- Quick start manual (19 pages)
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M7CL-32/M7CL-48
SN74AHC1G04DCKR (X4137A00)
CPUM: IC008
DSP32: IC052
DSP48: IC052
TC7S04F (XM182A00)
DA: IC900
DCMS: IC904
HAAD: IC902
Inverter Gate
1
NC
IN A
2
GND
3
NJM4556AL (XP844A00)
Dual Operational Amplifier
DA: IC102, 202, 302, 402, 502, 602, 702, 802
A
-
1
2
3
4
5
6
OUT
-IN
+IN
-V
+IN
-IN
A
A
A
B
B
LM3525MX-H (X3119A00)
USB Power Switch
USBIF: IC901
EN
1
FLAG
2
GND
3
NC
4
Pin No.
Pin Name
1
EN
Enable (Input): Logic-compatible enable input.
(LM3525-L)
EN
(LM3525-H)
2
FLG
Fault Flag (Output): Active-low, open-drain output. Indicates overcurrent, UVLO,
and thermal shutdown.
3
GND
Ground
4, 5
NC
Not internally connected.
7
IN
Supply Input: Input to the power switch and the supply voltage for the IC.
6, 8
OUT
Switch Output: Output of the high side switch. Pins 6 and 8 must be tied together.
64
NJM2068M-D(TE2) (X3505A00)
DCMS: IC901, 902, 908
HAAD: IC102, 104, 105, 202, 204, 205, 302, 304,
µPC4570G2-T1-A (XF291A00)
DA: IC101, 201, 301, 401, 501, 601, 701, 801
Dual Operational Amplifier
Output A
Inverting
5
V
CC
Input A
Non-Inverting
Input A
4
OUT Y
-DC Voltage Supply
NJU7074M(TE1) (X3700A00)
Quad Operational Amplifier
FDMS4: IC005
FDIN: IC005, 006
FDMS8: IC008–010
B
Output A
-
Inverting
Input A
7
8
Non-inverting
OUT
+V
Input A
B
+DC Voltage Supply
Non-inverting
Input B
Inverting
Input B
Output B
IN
7
OUT
8
IN
7
Error
Detect
OUT
FLAG
2
6
and
Shutdown
NC
EN
5
1
Control
Pin Function
305, 402, 404, 405, 502, 504, 505, 602,
604, 605, 702, 704, 705, 802, 804, 805
+DC Voltage
1
+V
8
Supply
Output B
2
7
-
+
Inverting
3
6
+
-
Input B
Non-Inverting
4
-V
5
Input B
1
14
Output D
Inverting
2
-
+
13
Input D
+
-
Non-inverting
3
12
Input D
4
+V
Ground
GND
11
Non-inverting
5
10
Input C
Inverting
6
+
-
9
Input C
7
8
Output C
OUT
8
FET
Drive
NJM2904V(TE1) (XR532A00)
CPUM: IC010
NJM2904M (XV190A00)
DCMS: IC851
DSP32: IC020
DSP48: IC020
NJU7018V (X2889A00)
CPUP: IC010
FDMS4: IC004
FDIN: IC003
Dual Operational Amplifier
+DC Voltage
Output A
1
+V
8
Supply
Inverting
Output B
2
7
Input A
-
+
Inverting
Non-Inverting
3
6
+
-
Input B
Input A
Non-Inverting
Ground
4
5
Input B
SN74AHC1G08DCKR (X3833A00)
Single 2-Input Positive-AND Gate
CPUM: IC015
CPUP: IC015
DSP32: IC006, 308
DSP48: IC006, 308
A
1
Vcc
5
2
B
3
4
GND
Y
FUNCTION TABLE
INPUTS
OUTPUT
A
B
Y
H
H
H
L
X
L
X
L
L
SN74AHC2G14HDCT3 (X3268A00)
Triple lnverter
CPUM: IC017, 032
CPUP: IC031–33
FDMS4: IC010
FDIN: IC016
FDMS8: IC025
1A
1
8
Vcc
3Y
2
7
1Y
3
6
2A
3A
4
5
GND
2Y
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