Kurzweil K2600 Series User Manual

Kurzweil K2600 Series Service Manual
7-38
Sampling Option Board (SMP-2)–System Interface (2 of 4)
R46
10K
1
2
G1 G2
U17
1
1
1
1
1
18
16
11
12
15
13
14
17
2
4
9
8
5
7
6
3
U13
74HC541
Y0
Y2
Y7
Y6
Y3
Y5
Y4
Y1
A0
A2
A7
A6
A3
A5
A4
A1
119
CX7
CX6
CX5
CX4
CX3
CX2
CX1
CX0
CX7
CX6
CX5
CX4
CX3
CX2
CX1
CX0
F0 {3-K3}
F1 {3-K3}
F2 {3-K3}
E0 {3-K4}
E2 {3-K3}
E1 {3-K3}
LRCK
STATOEb
OVER {1-J1}
ERF {3-K3}
TR2
TR3
TR4
TR5
TR6
TR1
2
2
2
2
2
U29
2
6
19
16
9
15
12
5
3
7
18
17
8
14
13
4
1
11
Q0
Q2
Q7
Q6
Q3
Q5
Q4
Q1
D0
D2
D7
D6
D3
D5
D4
D1
G
74HCT377
18
16
11
12
15
13
14
17
2
4
9
8
5
7
6
3
74HC541
Y0
Y2
Y7
Y6
Y3
Y5
Y4
Y1
A0
A2
A7
A6
A3
A5
A4
A1
119
CX15
CX14
CX13
CX12
CX11
CX10
CX9
CX8
G1 G2
ADCRDYb
2
6
19
16
9
15
12
5
3
7
18
17
8
14
13
4
1
11
Q0
Q2
Q7
Q6
Q3
Q5
Q4
Q1
D0
D2
D7
D6
D3
D5
D4
D1
G
74HCT377
CX7
CX6
CX5
CX4
CX3
CX2
CX1
CX0
CX7
CX6
CX5
CX4
CX3
CX2
CX1
CX0
/TST {3-I5}
MON {4-J5}
/C1 {3-I6}
/C7 {3-I6}
/PRO {3-I5}
A/D SOURCE {4-I2}
/C6 {3-I6}
/C9 {3-I6}
12CLK {3-K1}
TXSYNC {3-G7}
11CLK {3-K1}
TXDATA {3-G7}
MCK {1-K6}
AES/SPD {3-C4}
OPT/COAX {3-E1, G4}
ADC_SR {1-K4}
STAT/ERR {1-J1, 3-H2}
ADC_CAL {1-K4}
GAINA {1-E1}
GAINB {1-E1}
FORMAT0
FORMAT1
CONT Ab
CONT Bb
QA
QC
QH
QG
QD
QF
QE
QB
RCK
SIN
SRCK
+5V
OESCLR
Q0
Q2
Q7
Q6
Q3
Q5
Q4
Q1
D0
D2
D7
D6
D3
D5
D4
D1
ANA/DIG
2
6
19
16
9
15
12
5
I
/
O
I
/
O
I
/
O
I
/
O
+12V
-12V
RESET
+5V
K20/K25
R/Wb
GND
CSb
DREQ1b
OEb
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
/
O
I
/
O
I
/
O
I
/
O
I
/
O
I/O
I
/
O
I
/
O
I
/
O
I
/
O
I
/
O
O
E
2
b
/
I
I
G
C
L
R
b
/
39
38
37
36
34
33
32
31
29
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
E
1
b
/
I
G
C
L
K
/
I
EPM7032
U28
R34
10
2
1
R71
10K
2
RCK
SIN
SRCK
OESCLR
+5V
+5V
1
WCK
BCK
SDATA
U16
74HC595
GND
GND
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
GND
A1
DACK1b
DREQSb
DACK2b
DREQ2b
HOST
CPU
34
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
21
27
33
32
31
30
29
28
26
25
24
23
1
2
R87
CX3
1
2
R88
CX2
1
2
R85
CX5
1
2
R84
CX6
1
2
R82
CX8
1
2
R83
CX7
1
2
R86
CX4
1
2
R89
CX1
1
2
R81
CX9
1
2
R80
CX10
1
2
R79
CX11
1
2
R77
CX13
1
2
R76
CX14
1
2
R78
CX12
1
2
R75
CX15
1
2
R74
50 OHM X 16
CX0
1
2
+5V
+12V
-12V
R47
10K
2
1
+5V
R58
10K
2
1
+5V
R73
10K
2
1
+5V
DACK1b
A1
CSb
18 19 20 21 24 25 282726
7
8
9
11
12
13
14
16
17
6542144 404143
R/Wb
DREQ1b
K20/K25
RESET
DROEb
10 13
L1
2 BEAD
L2
2 BEAD
R70
1K
2
1
R59
10K
2
1
+5V
A_WCK {1-K5}
A_LRCK {1-K5}
DFSYNC {3-K4}
DSCK {3-K4}
EXTCLK {3-H3}
DSDATA {3-K4}
A_BCK {1-K5, 3-G5}
A_SOUT {1-K5}
U22
3
7
18
17
8
14
13
4
11
74HCT377
1
G
U8
10 13
NC
1
2
R90 100 OHM
R91 100 OHM
J1101
34PIN,2ROW,.100SP
CSb
R72
10K
2
1
+5V
14
11
12
14
11
12
7
15
1
2
5
6
4
3
9
7
15
1
2
5
6
4
3
9
QH'
QA
QC
QH
QG
QD
QF
QE
QB
QH'
U23
74HC595
CX15
CX14
CX13
CX12
CX11
CX10
CX9
CX8
CX15
CX14
CX13
CX12
CX11
CX10
CX9
CX8
NOTE: TIE SIGNALS TO VCC/GND THRU TRACES
Filename:
Doc:
Mfg:
Eng:
Sht
By:
Date:
of
Rev:
Richmond
021075 RCV1
021075C1.DS2 10/3/95
: 2 4
YOUNG CHANG CO., LTD.
of Young Chang Co., Ltd. is prohibited.
Reproduction without the express written consent
Sample Option SMP-2
System Interface
JKLHGIABC EDF
1
2
4
3
6
7
5
1
2
4
3
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5
JKLHGIABC EDF

Kurzweil K2600 Series Specifications

General

Polyphony	48 voices
Multitimbral	16 parts
MIDI	In, Out, Thru
Type	Workstation
Synthesis Method	VAST (Variable Architecture Synthesis Technology)
Keyboard	61, 76, or 88 keys
Sequencer	16-track sequencer
Display	LCD
Sampling	Yes, with optional sampling option
Storage	Floppy disk
Audio Outputs	Stereo outputs
Audio Inputs	Stereo inputs