Ic Block Diagram(Ic ブロック図 - Yamaha Motif XS Series Service Manual

Music production synthesizer
Table of Contents

Advertisement

MOTIF XS6/MOTIF XS7/MOTIF XS8
IC BLOCK DIAGRAM(IC ブロック図)
SN74AHCT04PWR (X4525A00)
DM: IC831
SN74AHC04PWR (X4129A00)
DM: IC832
Hex Inverter
1
1A
2
1Y
3
2A
4
2Y
5
3A
6
3Y
7
Vss
HD74LV21ATELL (X0010A00)
SN74LV21APWR (X2377A00)
DM: IC502,504
Dual 4 Input AND
1A
1
1B
2
NC
3
1C
4
1D
5
1Y
6
GND
7
HD74LV125ATELL (X5214A00)
DM: IC517,607
Quad 3-State Bus Buffer
C1
1
A1
2
Y1
3
C2
4
A2
5
Y2
6
GND
7
74
HD74LVC08TELL (X4961A00)
MLAN (XS-8 only): IC115,116,125,126
SN74LVC1G08DCKR (X5896A00)
MLAN (XS-8 only): IC120
Quad 2 Input AND
14
VDD
1B
13
6A
1Y
12
6Y
11
5A
2B
10
5Y
2Y
9
4A
VSS
8
4Y
TC74VHCT32AFT-EL (XZ372A00)
JKAN-JA: IC18
Quad 2 Input OR
Vcc
14
2D
1B
13
2C
1Y
12
NC
11
2B
2B
10
2A
2Y
9
2Y
GND
8
HD74LVC139TELL-E (X4963A00)
DM: IC606
Dual 2 to 4 Demultiplexer
1G
Vcc
14
1A
C4
13
1B
A4
12
1Y0
Y4
11
1Y1
10
C3
1Y2
9
A3
1Y3
Y3
8
GND
1A
VDD
1
14
4B
2
13
4A
3
12
2A
4Y
4
11
3B
5
10
3A
6
9
3Y
7
8
1A
Vcc
1
14
4B
2
13
4A
3
12
2A
4Y
4
11
3B
5
10
3A
6
9
3Y
7
8
1
Vcc
16
G
2
G
15
2G
A
A
3
14
2A
B
4
B
13
2B
Y0
5
Y0
12
2Y0
Y1
6
Y1
11
2Y1
Y2
7
Y2
10
2Y2
Y3
Y3
8
9
2Y3
TC74VHC14FT(EL,K) (XV890B00)
DM: IC503
JKAN-JA: IC19
Hex Inverter
1
1A
14
VDD
2
13
1Y
6A
3
12
2A
6Y
4
11
2Y
5A
5
10
3A
5Y
6
9
3Y
4A
7
GND
8
4Y
TC74LCX74FT(EL,K) (X8099A00)
DM: IC619
SN74LVC74APWR (X5731A00)
MLAN (XS-8 only): IC113,114,117
Dual D-Type Flip-Flop
1
1CLR
14
VCC
2
13
1D
D
2CLR
D
3
12
1CK
CK
2D
4
11
1PR
PR
2CK
CK
5
Q
10
1Q
2PR
PR
6
9
Q
1Q
Q
2Q
7
GND
8
2Q
Q
INPUTS
OUTPUTS
PR
CLR
CLK
D
Q
L
H
X
X
H
H
L
X
X
L
L
L
X
X
H
H
H
f
H
H
H
H
f
L
L
H
H
L
X
Q
O
HD74LVC244ATELL (X2308A00)
MLAN (XS-8 only): IC121
Octal 3-State Bus Buffer
1G
VDD (Vcc)
1
20
2G
2
19
1A1
1Y1
3
18
2Y4
1A2
2A4
4
17
1Y2
5
16
2Y3
1A3
2A3
6
15
1Y3
7
14
2Y2
2A2
8
13
1A4
1Y4
2Y1
9
12
(GND) Vss
2A1 
10
11
Q
L
H
H
L
H
Q
O

Advertisement

Table of Contents
loading

This manual is also suitable for:

Motif xs6Motif xs7Motif xs8

Table of Contents