Yamaha DM2000 Service Manual

DM2000
76
TC74HC238AF (XT163A00)
PN2: IC214
3 to 8 Line Decoder
SN74HC245NSR (XD838A00)
PN2: IC213
TC74HC245AF (XS720A00)
PN1: IC101
Octal 3-State Bus Transceiver
SN75C1168N (XU463A00)
DC: IC303
Line Driver/Receiver
TD62M8600F (XV014A00)
PN1: IC102, 106, 110
PN2: IC201, 205
Source Driver
TB62705CF (EL) (XV013A00)
PN1: IC103-105, 107-109
PN2: IC202-204, 206-208
LED Driver
1
2
A
16
Vcc
15
Y0
4G2A
5G2B
6G1
7Y7
8GND
Select
Inputs
Enable
Inputs
B
3
C
14
Y1
13
Y2
12
Y3
11
Y4
10
Y5
9
Y6
Data
Output
1
2
3
4
5
6
7
A
B
C
G2B
G1
Y7
GND
G2A
16
15
14
13
12
11
Vcc
Y0
Y1
Y2
Y3
Y4
Y5
8
9
10
Y6
1
2
3
4
5
6
7
20
19
18
17
16
15
14
Vcc
G
B1
B2
B3
B4
B5
B6
B7
B8
8
9
10
12
11
GND
A8
A7
A6
A5
A4
A3
A2
A1
D1R
13
1
2
3
4
5
6
7
1B
1A
1R
1DE
2R
2A
2B
16
15
14
13
12
11
10
Vcc
1D
1Y
1Z
2DE
2Z
2Y
8
GND
9
2D
Vcc
1
2
3
IN
RN6006
OUTPUT
INPUT
10kΩ
IN2
4OUT2
Vcc Vcc
5
OUT1
OUT3
OUT4
IN4
IN3
16
15
14
IN8
13
12
6
7
8
11
10
9
OUT8
IN7
OUT7
OUT6
IN6
OUT5
IN5
1
2
3
GND
CLOCK
4LATCH
5OUT 0
6OUT 1
OUT 2
OUT 3
7
SERIAL - IN
16
15
14
V DD
SERIAL - OUT
13 ENABLE
12 OUT 7
11 OUT 6
10
8 9
OUT 5
OUT 4
R - EXT
OUT 0
5
R - EXT
15
13
4
2
3
ENABLE
LATCH
SERIAL - IN
CLOCK
OUT 1
6
OUT 7
12
SERIAL - OUT
14
I - REG.
Q
ST D
Q
ST
CK CK
D
DQ DQ
CK
DQ
Q
ST D
MB2000

Yamaha DM2000 Specifications

General

Type	Digital Mixing Console
Channels	96
Sampling Rate	44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
Bit Depth	24-bit
Aux Sends	12
Matrix	8 x 8
EQ Bands	4-band parametric
Word Clock	Yes
Effects	Internal Effects Processors
Digital I/O	AES/EBU, ADAT
Display	LCD