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A
B
1
CLK {3-H2}
TDO {3-H2}
TMS {3-H2}
TDI {3-H3}
VCC
VCC
R1
R10
220,5%,1/16W
220,5%,1/16W
2
R30
330,5%,1/16W
R2
R4
330,5%,1/16W
110,5%,1/16W
J1001
VCC
DSP TO DIGIO
1
3
+5V0
2
+5V1
39
+5V2
40
+5V3
3
RESET
RESET
U9
15
NC7SZ04
KDS2KIS
11
DATA16
DATA16
7
CLK20
2
4
CLK20
19
BH2TOPO
TOPI
9
KDSERRFLAG
KDSERRFLAG
13
KDSERRCNT0
VCC
KDSERRCNT0
17
KDSERRCNT1
KDSERRCNT1
4
26
KDSINLOCK
C1
KDSInLOCK
0.1uF,50V,Z5U
28
LISA
LISA
21
KDS
KDS1
U1
32
BYPASS
74HC574
34
AES-SPD
1
OE
11
36
CLK
LOAD
23
2
19
DIOD[7]
D[1]
Q[1]
NC
25
3
18
DIOD[6]
D[2]
Q[2]
NC
27
DLY3D5
4
17
DIOD[5]
D[3]
Q[3]
29
DLY3D4
5
16
DLY4D4
DIOD[4]
D[4]
Q[4]
31
DLY3D3
6
15
DLY4D3
DIOD[3]
D[5]
Q[5]
33
DLY3D2
7
14
DLY4D2
5
DIOD[2]
D[6]
Q[6]
35
DLY3D1
8
13
DLY4D1
DIOD[1]
D[7]
Q[7]
37
DLY3D0
9
12
DLY4D0
DIOD[0]
D[8]
Q[8]
5 6 8 10 12 14 16 18 20 22 24 30 38
R3
110,5%,1/16W
AES/SPD
6
BYPASS
7
8
A
B
Digital I/O Board–Relays, AES Encoding, KDS Encoding (1 of 3)
C
VCC
VCC
VCC
C3
C7
0.1uF,50V,Z5U
0.1uF,50V,Z5U
U3
KDS_DATA
VLSICLK
6
VLSICLK
KDS_CLK
18
DATA16
28
KDS_DATA
DATA16
37
BH2TOPO
38
KDS_CLK
BH2TOPO
KDS_SYNC
40
35
GLOBAL_OE
KDS_SYNC
R5
DEV 2
11
AESOUT
AESOUT
110,5%,1/16W
XC9572
1
2
36
"LISA V5.3"
PRO
VCC
21 32 41
DLY4D4
DGND
10 23 31 4 3 2 1 44 43 42 39 34 33 29 27 26 25 22 20 19 14 13 12 9 8 7
U4
74HC04
U4
1
2
VCC
74HC04
U4
C2
74HC04
13
12
0.1uF,50V,Z5U
3
4
U4
74HC04
11
10
U4
NC
2
74HC04
1
3
5
6
U4
SHLD'D XFRMR
74HC04
C6
T1
0.1uF,50V,Z5U
NC
C
9
8
B
Q1
MMBT2907
E
DLY4D5 {3-A5}
VCC
VCC
C5
0.1uF,50V,Z5U
R6
1
2
10K,5%,1/16W
R7
1
2
10K,5%,1/16W
R8
1
2
10K,5%,1/16W
C
R9
1
2
10K,5%,1/16W
B
E
SOB
J1002
RL1
1
DPDT Relay
RXDHI
2
RXDLO
NC NO
3
GND1
4
GND2
5
TXDHI
6
TXDLO
SMP AES I/O
LISA
KDS
C
D
E
VCC
C9
C4
R12
0.1uF,50V,Z5U
0.1uF,50V,Z5U
110,5%,1/16W
1
2
12
EN
4
EN
13
I_DACDATALO
D-
15
14
I_DACDATAHI
DIN
D+
11
I_KDSCLKLO
C-
9
10
I_KDSCLKHI
CIN
C+
5
B-
7
6
BIN
B+
3
AES_TXD_LO
A-
1
2
I_SMPTXDHI
AIN
A+
26LS31
U5
AES_TXD_LO
I_SMPTXDHI
R14
R17
750,5%,1/16W
750,5%,1/16W
5
5
6
6
4
4
1
SHLD'D XFRMR
RL3
4148
D2
DPDT Relay
10
NO NC
NO
NC
130,5%,1/16W
130,5%,1/16W
R13
R16
B
R15
R18
82.5,1%,1/16W
82.5,1%,1/16W
10K,5%,1/16W
R21
1
10K,5%,1/16W
RL2
4148
I/O
D1
R20
DPDT Relay
10
NO NC
NO
NC
Q2
MMBT2907
DIG_IN_HI {2-C7}
VCC
DIG_IN_LO {2-C7}
DIG_OUT_HI {2-C7}
DIG_OUT_LO {2-C8}
1
4148
D3
10
NC
NO
C
B
Q3
MMBT2907
10K,5%,1/16W
E
4.7K,5%,1/16W
VCC
R19
R11
D
E
F
G
C10
0.1uF,50V,Z5U
2
NC
1
2
1
3
T2
1
RL5
4148
D4
DPDT Relay
10
NO NC
NO
NC
C
Q4
MMBT2907
E
VCC
AES_DATA_HI {2-C4}
AES_DATA_LO {2-C4}
J1008
OPT XMTR
IO_OPT_TXD
1
IN
NC
1
RL4
DPDT Relay
10
NO NC
NO
NC
J1003
NC
NC
SOB_OPT_TXD
2
VIN
3
SOB
GND
1
VCC
VCC
SMP OPTICAL OUT
I_SMPTXDHI
F
G
Kurzweil K2600 Series Service Manual
H
KDSERRFLAG {3-H5}
KDSERRCNT0 {3-H5}
KDSERRCNT1 {3-H5}
KDSINLOCK {3-H5}
VLSICLK {3-A5}
1
I_DACDATAHI {2-C4}
I_DACDATALO {2-C4}
I_FSYNCHI {2-C4}
I_FSYNCLO {2-C4}
2
I_KDSCLKHI {2-C4}
I_KDSCLKLO {2-C4}
RESET {3-A1}
KDSINDATA {3-H4}
3
4
5
6
7
YOUNG CHANG CO., LTD.
Reproduction without the express written consent
of Young Chang Co., Ltd. is prohibited.
K2600 Digital I/O
Relays, AES Encoding, KDS Encoding
8
Filename:
021213A5
Date:
8/4/99
Eng:
By:
Wendy Mittelstadt
Mfg:
Sht
1
of
3
Doc:
Rev:
RAV5
H
7-33
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