QSC RV-88-RC Schematic

THIS DOCUMENT CONTAINS PROPRIETAR

Y

T

S

6

S

6

S

0

S

7

S

S

S

S

5

S

S

0

S

7

S

S

8

S

9

S

9

S

8

S

5

S

3

S

S

S

3

S

S

S

S

3

A

S

7

S

9

S

S

S

S

3

S

3

S

9

S

7

S

8

S

6

S

6

S

S

5

S

S

3

S

5

S

S

S

0

S

9

S

3

S

6

S

3

S

8

S

S

S

5

S

3

S

3

S

7

S

S

6

S

0

S

9

S

S

6

S

3

S

7

S

8

S

S

7

S

5

S

S

3

INFORMATION W HICH IS THE PROPERTY
OF QSC AUDIO PRODUCTS, THAT MAY NO
BE DISCLOSED, REPRODUCED OR USED
WITHOUT EXPRESS WRITTEN CONSENT
FROM QSC AUDIO PRODUCTS.

D

C

RAVE/RAPID RAVE DIGITAL

AES Digital Inputs 0-3
qscdCdi0.sch

HT 1

AES Digital Inputs 4-7
qscdCdi2.sch

HT 1

AES Digital Inputs 8-11
qscdCdi4.sch

HT 11

AES Digital Inputs 12-15
qscdCdi6.sch

HT 1

Clock and Logic
qscdCclk.sch

HT

Input Multiplexer logic
qscdCmux.sch

HT 14

Output Connectors
qscdCd80.sch

HT 22

Output Connectors
qscdCd81.sch

HT 22

Output Connectors
qscdCd88.sch

HT 22

AES Digital Outputs 0-7
qscdCdo0.sch

AES Digital Outputs 8-15
qscdCdo4.sch

Connectors
qscdCcn1.sch

Digital Input jumpers
qscdCdij.sch

100BASE-TX MAC Layer
qscdCMAC.sch

LED #1 Log ic
qscdCled.sch

Mtg Holes & Fiducials
qscdCmec.sch

HT 2

HT 1

HT

HT 21

HT 4

HT 12

HT 2

Phase Locked Loop Circuit
qscdCpl2.sch

HT 24

Phase Locked Loop Circuit
qscdCpll.sch

HT

Output Multiplexer 4-7
qscdCmo1.sch

HT 1

Input Multiplexer Ch 8-15
qscdCmi2.sch

HT

Output Multiplexer 8-15
qscdCmo2.sch

HT 1

Digital Processing Unit
qscdCDPU.sch

HT

100BASE-TX PHY Layer
qscdCPHY.sch

HT

Digital I/O support Logic
qscdCdlg.sch

HT 1

VCXO Control DAC
qscdCdac.sch

HT 2

54321

REV

PROD RELEASE PER ECO 3743 AA

B

REVISED PER ECO 3810 AA

C

DESCRIPTION EFF. DATE CHK

6

7-3-98

11-13-98

5-15-00REVISED PER ECO 4297 AA

APPROVED

DATE

TS

TS11-12-9

D

C

B

A

1 2 3 4 5 6

RAVE/RAPID RAVE 80

USE THE FOLLOWING SHEETS

HT 2

HT

HT 4

HT

HT

HT

HT

HT 12

HT 1

HT 1

HT 1

HT 1

HT 22

qscdbd80.sch

HT 2

RAVE/RAPID RAVE 81

USE THE FOLLOWING SHEETS

HT

HT 4

HT

HT

HT

HT

HT

HT 1

HT 11

HT 12

HT 1

HT 14

HT 1

HT 1

HT 22

qscdCd81.sch

HT 2

RAVE/RAPID RAVE 88

USE THE FOLLOWING SHEETS

HT

HT 4

HT

HT

HT

HT

HT 1

HT 12

HT 1

HT 14

Error : QSCLOGO.BMP file not found.

Title:

Size:

File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\QscdCblk.sch
Date: Sheet of

HT 1

HT 1

HT 1

HT 22

qscdCd88.sch

HT 2

AUDIO PRODUCTS, INC.

1675 MACARTHUR BLVD.
COSTA MESA, CA 92626

RAVE Digital, Block Diagram

Number: Rev

B

12-Dec-2001

SH-000831-00

Eng: Karl Fitzke

124

B

A

C

THIS DOCUMENT CONTAINS PROPRIETARY
INFORMATION W HICH IS THE PROPERTY
OF QSC AUDIO PRODUCTS, THAT MAY NOT
BE DISCLOSED, REPRODUCED OR USED
WITHOUT EXPRESS WRITTEN CONSENT
FROM QSC AUDIO PRODUCTS.

D

U91C

TXCLK

TXD0
TXD1
TXD2
TXD3

TXEN

MII

RXCLK

RXD0
RXD1
RXD2
RXD3
RXDV
RXER
COLL

CRS

MDCLK

MDIO

80C300

C

VCC

R788

4.32KP1S6

R792

4.32KP1S6

B

R793

4.32KP1S6

RESET

117
121
120
119
118
122

109
116
115
114
113
110
112
123
111
125
124

R340
10KP1S6

R789

4.32KP1S6

U93A

1 2

74AC04

R917

4.32KP1S6

1 2

R335
10KP1S6

VCC

R787

R336
10KP1S6

20MHzA

R790

4.32KP1S6

CRS

4.32KP1S6

R338 10KP1S6

R339 10KP1S6

25MHz

R791

4.32KP1S6

100

82
78
77
76
75
74
73
62
58
57
56
55
64
63
65
66
72
67
43

92
94
93
50
91

86
81
33
34

2

47
98
99

1

95
46

44

U89

TXCLK
TXD0
TXD1
TXD2
TXD3
TXEN
TXER
RXCLK
RXD0
RXD1
RXD2
RXD3
RXDV
RXER/PHYA4
COL
CRS/PHYA2
MDCLK
MDIO
RXEN

TRST
TMS
TCLK
TD0
TDI

REFIN
CLK25M
X1
X2
OSCIN

REPEATER
10BTSER
BPALIGN
BP4B5B
BPSCR

AN0
AN1

RESET

DP83840VCE

XMITLED

RECVLED

LINKLED

POLAR/FULLLED

COLLISONLED

SPEED10

PHYA3

RXI+

RXI-

TXU+

TXU-

TXS+

TXS-

ENCSEL/PHYA1

LBEN/PHYA0

TD-

TD+

SD­SD+
RD­RD+

RES1
RES2
RES3
RES4

NC1
NC2
NC3

REQ

RTX

PVCC

AVCC

AGND

54321

PVCC

R794
100P1S

1 2

Q1
2N2222A

VCC

10S

+

C357
22A6S

B72
.1BS

R800
475P1S

B59
.1BS

B61

B66
.1BS

9 8

B67
.1BS

U93D

74AC04

+

C349
10A6S

.1BS

SPEED100

T17

RD+

15

RD-

16

TX0+

14
13

R35

10.5P1S

C144
18PFS

CT
CT

3
4 7
2

TD-

1

TD+

R801

51.1P1S

R796

390S

TX0-

R802

51.1P1S

SPEED100

R797

390S

B51

B52

B53

.1BS

11 10

.1BS

U93E

.1BS

B54
.1BS

SPD100

74AC04

SPD10

100Base-TX/10BaseT Interface

(Autoconfiguring)

RX+

9

CMT

11

ERX+

R798
75S

C363

0.01-2KV

ERX-

ETX­ETX+

PE68517

RX-

TX-

CMT

TX+

10

6

8

Q3
2N2222A

Q4
2N2222A

R799
75S

Transmit

VCC VCC

VCCVCC

R337
10KP1S6

42
41
38
37
36
54
89

21
20
26
25
24
23

XMITLED
RCVLED
LINKLED

R817
475P1S

R877

10.5P1S

R879

C141

0.1S

CR21
LEDPCGRN

C142

0.1S

Receive

R818
475P1S

CR20
LEDPCGRN

Link Good

R819
475P1S

CR18
LEDPCGRN

100 Base TX/RX

CR23

R821
475P1S

CR19

LEDPCGRN

R822
475P1S

R816

1KP1S

BD1

FBS1

10.5P1S

R352

39.2P1S

DVCC
DVCC
DVCC

EQSEL

CDET

TXO+

TXREF

R353

39.2P1S

TXO-

RXI+

RXI-

GND
GND

R350
10S R351

26
23
13
17
18

9
8

2
1

6

7
10

53
49
16
17
7
8
6
5
4
45
48
90
13
14
83

29
28

31

9

R815

10

10S

C259
1000PFS

BD3
FBS1

C260
1000PFS

BD2

FBS1

+

VCC

R434
10S

+

C352
22A6S

BD4
FBS1

C353
22A6S

PVCC

R347

10KP1S6

R349

10KP1S6

XCVRVCC

C362

0.1S

U90

27

EVCC

4

EVCC

11

EVCC

5

EVCC

12

ENCSEL

19

LBEN

16

PMRD-

15

PMRD+

21

SD-

20

SD+

24

PMID-

25

PMID+

3

GND

28

GND

DP83223

PVCC

B55
.1BS

P1
RJ45

6

B56

B57
.1BS

112233445566778

ERX+

ERX-

ETX-

ETX+

C354
.01S

D

C

B

.1BS

8

R40

R42

75S

75S

A

R861

1MS

U93B

3 4

74AC04

X1

25MHZ

C369
22PFS

5 6

R292
ZEROS

C368
22PFS

U93C

74AC04

U93F

13 12

25MHz

25MHz

VCC

BD13
FBS1

B312
.1BS

PVCC

B58
.1BS

B76
.1BS

+

C351
22A6S

R809

82.5P1S6

R803
130P1S6

R810

82.5P1S6

R804
130P1S6

R811

82.5P1S6

R805
130P1S6

R812

82.5P1S6

R806
130P1S6

R813

82.5P1S6

R807
130P1S6

R814

82.5P1S6

R808
130P1S6

SPEED100

R795

390S

C143
.01S

PVCC

B73
.1BS

74AC04

1 2 3 4 5 6

B74
.1BS

Q2
2N2222A

B75
.1BS

+

C359
22A6S

B71

C355

.1BS

.01S

AUDIO PRODUCTS, INC.

Error : QSCLOGO.BMP file not found.

Title:

RAVE Digital, TX PHY Layer

Size:

Number: Rev

B

File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCPHY.sch

SH-000831-00

Eng: Karl Fitzke

B68
.1BS

BD5
FBS1

B70
.1BS

1675 MACARTHUR BLVD.
COSTA MESA, CA 92626

B69
.1BS

XCVRVCC

+

32412-Dec-2001Date: Sheet of

C358
22A6S

A

C

THIS DOCUMENT CONTAINS PROPRIETARY
INFORMATION W HICH IS THE PROPERTY
OF QSC AUDIO PRODUCTS, THAT MAY NOT
BE DISCLOSED, REPRODUCED OR USED
WITHOUT EXPRESS WRITTEN CONSENT
FROM QSC AUDIO PRODUCTS.

D

C

WR RD

B

PULLDN

A

54321

U170

GAB
CBA
SAB

B1
B2
B3
B4
B5
B6
B7
B8

74FCT652S

U183

GAB
CBA
SAB

B1
B2
B3
B4
B5
B6
B7
B8

74FCT652S

U184

GAB
CBA
SAB

B1
B2
B3
B4
B5
B6
B7
B8

74FCT652S

U185

GAB
CBA
SAB

B1
B2
B3
B4
B5
B6
B7
B8

74FCT652S

B303
.1BS

D[0..23]

GBA
CAB

SBA

A1
A2
A3
A4
A5
A6
A7
A8

GBA
CAB

SBA

A1
A2
A3
A4
A5
A6
A7
A8

GBA
CAB

SBA

A1
A2
A3
A4
A5
A6
A7
A8

GBA
CAB

SBA

A1
A2
A3
A4
A5
A6
A7
A8

21
1
22

4
5
6
7
8
9
10
11

21
1
22

4
5
6
7
8
9
10
11

21
1
22

4
5
6
7
8
9
10
11

21
1
22

4
5
6
7
8
9
10
11

B287
.1BS

RDETREGL

D15
D14
D13
D12
D11
D10
D9
D8

D23
D22
D21
D20
D19
D18
D17
D16

WRETREGU

D8
D9
D10
D11
D12
D13
D14
D15

D16
D17
D18
D19
D20
D21
D22
D23

B274
.1BS

RDETREGL

RDETREGU

WRETREGU

WRETREGL

DSPCLK

CLRRD

ECLKRD

ECLKWR

DSPCLK

ECLKRD

D0
RDETREGL
RDETREGU
WRETREGU
WRETREGL
TXRDY
RXRDY
RXTXEOF

DSPCLK
ETHRCLK

ECLKWR

RDETREGL
RDETREGU
WRETREGU
WRETREGL

D[0..23]

XU98

DIP24

U98

1
2
3
4
5
6
7
8
9

10

13

I1/CLK
I2

I/O/Q1

I3

I/O/Q2

I4

I/O/Q3

I5

I/O/Q4

I6

I/O/Q5

I7

I/O/Q6

I8

I/O/Q7

I9

I/O/Q8

I10

I/O/Q9
I1111I/O/Q10
I12

23
22
21
20
19
18
17
16
15
14

ETHRCLK

CBA

INHIBIT

RXRDEN

D1
D2

22V10-10

XU99

DIP24

U99

1
2
3
4
5
6
7
8
9

10

13

I1/CLK
I2

I/O/Q1
I3

I/O/Q2
I4

I/O/Q3
I5

I/O/Q4
I6

I/O/Q5
I7

I/O/Q6
I8

I/O/Q7
I9

I/O/Q8
I10

I/O/Q9
I1111I/O/Q10
I12

23
22
21
20
19
18
17
16
15
14

GAB
TXWREN

D0

RXTXEOF

PULLDN

22V10-10

AUDIO PRODUCTS, INC.

Error : QSCLOGO.BMP file not found.

Title:

RAVE Digital, 100Base-TX MAC

Size:

Number: Rev

B

File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCMAC.sch

SH-000831-00

Eng: Karl Fitzke

108

32

3
4

12
11
10

9
8
7

33

5
6

62

49
48
57

34

45

43

46

42
41
36
35

47

44

52

51

U91A

ENREGIO

WR
RD

A0
A1
A2
A3
A4
A5

BUSSIZE

BE0
BE1

RESET

CLRTXERR
CLRRXERR
RXABORT
ADUPLX

80C300

U91B

BUSMODE

RXRD_TXWR

RXINTEN

RXRDEN

RXTXBE0
RXTXBE1
RXTXBE2
RXTXBE3

TXWREN

TXINTEN

TXNOCRC

RXTXEOF

TRANSMIT
AND
RECEIVE
FIFO
INTERFACE

80C300

CDST0
CDST1
CDST2
CDST3
CDST4
CDST5
CDST6
CDST7
CDST8

CDST9
CDST10
CDST11
CDST12
CDST13
CDST14
CDST15

REGISTER
INTERFACE

RXBYT12

RXOVF

DAISY_OUT

RXTX_D0
RXTX_D1
RXTX_D2
RXTX_D3
RXTX_D4
RXTX_D5
RXTX_D6
RXTX_D7
RXTX_D8

RXTX_D9
RXTX_D10
RXTX_D11
RXTX_D12
RXTX_D13
RXTX_D14
RXTX_D15
RXTX_D16
RXTX_D17
RXTX_D18
RXTX_D19
RXTX_D20
RXTX_D21
RXTX_D22
RXTX_D23
RXTX_D24
RXTX_D25
RXTX_D26
RXTX_D27
RXTX_D28
RXTX_D29
RXTX_D30
RXTX_D31

SPDTAVL

T16COLL

INT

TXRDY
RXRDY

TXRET

RXDC

31
30
29
28
27
25
24
23
22
21
20
17
16
15
14
13

59

56
58

126

106
105
100
99
98
97
96
95
94
93
92
91
89
88
87
86
85
83
82
81
80
79
77
76
75
74
73
71
70
69
68
67

53
54
50

61
60
55

EINT

ED0
ED1
ED2
ED3
ED4
ED5
ED6
ED7
ED8
ED9
ED10
ED11
ED12
ED13
ED14
ED15
ED16
ED17
ED18
ED19
ED20
ED21
ED22
ED23
ED24
ED25
ED26
ED27
ED28
ED29
ED30
ED31

TXRDY
RXRDY

EINT

D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15

TXRDY
RXRDY

GAB

CBA

VCC VCC

3

23

2

20
19
18
17
16
15
14
13

3

23

2

20
19
18
17
16
15
14
13

VCC VCC

3

23

2

20
19
18
17
16
15
14
13

3

23

2

20
19
18
17
16
15
14
13

VCC

VCC

R785
1KP1S

R887

1.5KS

R883
10KP1S6

R786
1KP1S

R888

1.5KS

A[0..15]

R884
10KP1S6

2
3
4
5
6
7
8
9

1

19

U132

A1
A2
A3
A4
A5
A6
A7
A8

G1
G2

A[0..15]

R885
10KP1S6

Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8

ENETREGEN

WR

RD

R886
10KP1S6

RESET

18
17
16
15
14
13
12
11

ENETREGEN

WR
RD

A0
A1
A2
A3
A4

RESET

ETHRCLK

RXRDEN

TXWREN

RXTXEOF

D0
D1
D2
D3
D4
D5
D6
D7

74AC541

VCC

B245
.1BS

1 2 3 4 5 6

B246
.1BS

B247
.1BS

B248
.1BS

B249
.1BS

B250
.1BS

B251
.1BS

B252
.1BS

B253
.1BS

B254
.1BS

B255
.1BS

B256
.1BS

B257
.1BS

B300
.1BS

B301
.1BS

B302
.1BS

6

INHIBIT

1675 MACARTHUR BLVD.
COSTA MESA, CA 92626

42412-Dec-2001Date: Sheet of

D

C

B

A

B

THIS DOCUMENT CONTAINS PROPRIETARY
INFORMATION W HICH IS THE PROPERTY
OF QSC AUDIO PRODUCTS, THAT MAY NOT
BE DISCLOSED, REPRODUCED OR USED
WITHOUT EXPRESS WRITTEN CONSENT
FROM QSC AUDIO PRODUCTS.

D

VCC

R866
10KP1S6

R869
10KP1S6

GPIO14

VCC

R542
10KP1S6

R874
10KP1S6

C

R556
10KP1S6

DR

DSCK

DSO

DSI

R553
10KP1S6

R369
10KP1S6

SSIDOUT

R545
10KP1S6

B

DP[0..23]

A

54321

R36
10KP1S6

SSIDIN

SSIDOUT

R929

10KP1S

U141

A0
A1
A2

D

G
CLR

74HC259

GPIO[0..14]

GPIO8
GPIO9
GPIO10
GPIO13
GPIO12
GPIO11

IRQA
IRQB

NMI

RXDSP
TXDSP

TXDEN

KEVIN
SSIFS

BITCLKSP

CLKDSP

VCC

R880
10KP1S6

VCC

RESET

ORST

Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7

GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7

GPIO8
GPIO9
GPIO10

GPIO11
GPIO12
GPIO13
GPIO14

DSPRESET
IRQA
IRQB
NMI

TXDEN
KEVIN

BITCLKSP
SSIDIN
SSIDOUT

R358 51.1P1S

R51

51.1P1S

FSDSP
DR
DSI
DSCK
DSO

R539

10KP1S6

R549

10KP1S6

4
5
6

NMIEN

7
9
10
11

FLA16

12

24
23
21
19
18
17
15
14

7
6
4

12
10
13

8

125
121
120
119

25
26
28
29
35
32
31
38
33

128
126
130
131
123

132

1
39
51
53
50
52

44
42

CLKDSP

RESET

12

13

NMIEN

U103

H0
H1
H2
H3
H4
H5
H6
H7

HA0
HA1
HA2

HR/W
HEN
HREQ
HACK

RESET
MODA/IRQA
MODB/IRQB
MODC/NMI

RXD
TXD
SCLK
SC0
SC1
SC2
SCK
SRD
STD

PCAP
CKP
PLOCK
PINIT
CKOUT

XTAL
EXTAL
TIO
DR
DSI/OS0
DSCK/OS1
DSO

BR
WT

DSP56002

1

2

4

5

U92D

74AC00

B116
.1BS

U95A

74AC32

U95B

74AC32

11

B261
.1BS

3

A10
A11
A12
A13
A14
A15

D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23

6

10

B262
.1BS

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

D0
D1
D2
D3
D4
D5
D6
D7
D8
D9

PS
DS
X/Y
WR
RD
BN
BG
BS

R52

51.1P1S

9

60
61
63
64
65
68
71
72
73
74
76
77
78
80
82
83

84
85
87
88
90
91
93
94
95
96
100
101
103
104
106
107
108
109
111
112
114
115
117
118

59
57
55
46
47
41
43
54

U92C

74AC00

DSPCLK

REGRESET

B125
.1BS

8

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15

D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23

X/Y
WR
RD

B127
.1BS

D[0..23]

VCC

R562
10KP1S6

DSPRESET

B126
.1BS

A[0..15]

R565
10KP1S6

B122
.1BS

VCC

R568
10KP1S6

B286
.1BS

B289
.1BS

WR

1
2
3

6
4
5

1
2
3

6
4
5

1
2
3

6
4
5

1
2
3

6
4
5

B92
.1BS

12
11
10

9
8
7
6

5
27
26
23
25

4
28
29

3

2

22
24
31

U116

A
B
C

G1
G2A
G2B

74AC138

U112

A
B
C

G1
G2A
G2B

74AC138

U113

A
B
C

G1
G2A
G2B

74AC138

U114

A
B
C

G1
G2A
G2B

74AC138

U104

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16

CE
OE
WE

29F010D

D0
D1
D2
D3
D4
D5
D6
D7

NC

15

Y0

14

Y1

13

Y2

12

Y3

11

Y4

10

Y5

9

Y6

7

Y7

15

Y0

14

Y1

13

Y2

12

Y3

11

Y4

10

Y5

9

Y6

7

Y7

15

Y0

14

Y1

13

Y2
Y3
Y4
Y5
Y6
Y7

Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7

12
11
10
9
7

15
14
13
12
11
10
9
7

BITBANG

Error : QSCLOGO.BMP file not found.

Title:

RAVE Digital, DSP-DPU

Size:

B

File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCDPU.sch

D1

14

D2

15

D3

17

D4

18

D5

19

D6

20

D7

21

VCC

30

RD

9

AESWR

RDADRSREG

RDETREGL
RDETREGU

S_P1EN
S_P2EN
S_P3EN

ECLKRD

DAWG

CLRRD
WRETREGL
WRETREGU

P_S1EN

P_S2EN

P_S3EN

ECLKWR

10

Y:FFC8
Y:FFD0
Y:FFD8
Y:FFE0
Y:FFE8
Y:FFF0
Y:FFF8

Y:FFC0
Y:FFC8
Y:FFD0
Y:FFD8
Y:FFE0
Y:FFE8
Y:FFF0
Y:FFF8

RLEDCLK
GLEDCLK
MISCCLK

DACEN

ENETREGEN

AESEN

AUDIO PRODUCTS, INC.

Number: Rev

SH-000831-00

Eng: Karl Fitzke

D0

13

A0
A1

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14

A15
RD
WR

U100

21

A0

23

A1

24

A2

25

A3

26

A4

1

A5

2

A6

3

A7

4

A8

5

A9

6

A10

7

A11

8

A12

9

A13

10

A14

20

CE

22

OE

27

WE

11

D0

12

D1

13

D2

15

D3

16

D4

17

D5

18

D6

19

D7

D0
D1
D2
D3
D4
D5
D6
D7

FLA15
FLA16

A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
FLA15
FLA16

FEN
RD
WR

7C199-15

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14

A15
RD
WR

U101

21

A0

23

A1

24

A2

25

A3

26

A4

1

A5

2

A6

3

A7

4

A8

5

A9

6

A10

7

A11

8

A12

9

A13

10

A14

20

CE

22

OE

27

WE

11

D0

12

D1

13

D2

15

D3

16

D4

17

D5

18

D6

19

D7

D8
D9
D10
D11
D12
D13
D14
D15

A3
A4
A5

RD
ENP

A3
A4
A5

WR
ENP

A6

A6

7C199-15

B83
.1BS

21
23
24
25
26

10

20
22
27

1
2
3
4
5
6
7
8
9

U102

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14

CE
OE
WE

7C199-15

B260
.1BS

D0
D1
D2
D3
D4
D5
D6
D7

B87
.1BS

B88
.1BS

D16
D17
D18
D19
D20
D21
D22
D23

B89
.1BS

B90
.1BS

A3
A4
A5

WR
ENP

B91
.1BS

A6

A11
A12
A13

A15
A14
X/Y

VCC

11
12
13
15
16
17
18
19

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14

A15
RD
WR

RD

B80
.1BS

GPIO[0..14]

VCC

R875

10KP1S6

VCC

R876
10KP1S6

R823
475P1S

CR28

R873
10KP1S6

LEDS ORANGE

VCC

C374

470PFS

R548
10KP1S6

4MHz

FSDSP

DR
DSI

DSCK

DSI
DSO
DSCK
DR

DSO

J79

SSIDIN

R928
10KP1S6

12
34
56
78

910
1112
1314

VCC

14DRHDR

DP[0..23]

1 2 3 4 5 6

DP0

1

DP1

2

DP2

3

DP3

13

BITBANG FLA15

14

RESET

15

XU104

DIP32

WR

A[0..15]

D[0..23]

A15

X/Y

U117C

74AC00

Y:FF00
Y:FF08
Y:FF10
Y:FF18
Y:FF20

Y:8000

Y:A000

6

U117B

4

5

74AC00

8

U117D

12

13

74AC00

A14

1

A15

2

9

X/Y

10

U95D

12

13

74AC32

1675 MACARTHUR BLVD.
COSTA MESA, CA 92626

RD_WR

U117A

74AC00

U95C

74AC32

6

11

11

FEN

RD_WR

A6A6

3

8

AESWR

AESWR

52412-Dec-2001Date: Sheet of

D

C

ENP

B

A

C

THIS DOCUMENT CONTAINS PROPRIETARY
INFORMATION W HICH IS THE PROPERTY
OF QSC AUDIO PRODUCTS, THAT MAY NOT
BE DISCLOSED, REPRODUCED OR USED
WITHOUT EXPRESS WRITTEN CONSENT
FROM QSC AUDIO PRODUCTS.

D

C

VCC+15V

C376

+

1000R35

B

C377

+

1000R35

-15V

TX485OUT -

TX485OUT+

A

TXDSPOUT
RXDSPIN

54321

3

3

3

3

3

3

3

3

RXDSP232

RXDSP485

J77
BNC1

2

S

T1

1 6

DLF2000
T2

1 6

DLF2000
T3

1 6

DLF2000
T4

1 6

DLF2000
T5

1 6

DLF2000
T6

1 6

DLF2000
T7

1 6

DLF2000
T8

1 6

DLF2000

U120C

9

10

74HC00
U120A

1

2

11

74HC00

S

G

G

1

1

43

43

43

43

43

43

43

43

J78
BNC1

VCC

2

AIO0+
AIO0-

AIO1+
AIO1-

AIO2+
AIO2-

AIO3+
AIO3-

AIO4+
AIO4-

AIO5+
AIO5-

AIO6+
AIO6-

AIO7+
AIO7-

8

3

CR5
1N4148S

R870
20KP1S

AIO0+
AIO0-

AIO1+
AIO1-

AIO2+
AIO2-

AIO3+
AIO3-

AIO4+
AIO4-

AIO5+
AIO5-

AIO6+
AIO6-

AIO7+
AIO7-

VCC

U120B

4

5

74HC00

DAWG

6

RXDSP

R429

ZEROS

SW1
SW2349

R343
20KP1S

C146

+

1000R35

BD56

FEBEADS
BD57

FEBEADS

J74

1 2
3 4
5 6
7 8
9 10

RX485IN­RX485IN+

P2

SPX6

L1

AESIO0+

AESIO0-

AESIO1+

AESIO1-

AESIO2+

AESIO2-

AESIO3+

AESIO3-

AESIO4+

AESIO4-

AESIO5+

AESIO5-

AESIO6+

AESIO6-

AESIO7+

AESIO7-

+15V

VCC

1
2
3
4
5
6

-15V

GPIO[0..14]

P3

1
2
3
4
5
6

RJ11

WRDCLKOUT WRDCLKIN

1

2 4

PE65612

L2

1

2 4

PE65612

L3

1

2 4

PE65612

L4

1

2 4

PE65612

L5

1

2 4

PE65612

L6

1

2 4

PE65612

L7

1

2 4

PE65612

L8

1

2 4

PE65612

GPIO11

U120D

12

13

74HC00

BD55

FEBEADS

10DRHDR

1 2 3 4 5 6

R293

13.7KP1S

VCC

VCC

11

14

13

1

7

9

8

10

7

10

7

10

7

10

7

SW2

C

C

C54

BCH SW2
SW3

C

C

C54

BCH SW2
SW4

C

C

C54

BCH SW2
SW5

C

C

C54

BCH SW2

U96

VBAT

WC/SC

ST
IN

PBRST

CEI

RC

DS1236A

B84
.1BS

1
1
2
2
4

8
8

1
1
2
2
4

8
8

1
1
2
2
4

8
8

1
1
2
2
4

8
8

VCCO

NMI

RST
RST

CEO

PF
PF

1
8
2
11
3
6
4
9

1
8
2
11
3
6
4
9

1
8
2
11
3
6
4
9

1
8
2
11
3
6
4
9

B85
.1BS

U106

RDADRSREG

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

1

G1

19

G2

18

Y1

17

Y2

16

Y3

15

Y4

14

Y5

13

Y6

12

Y7

11

Y8

74HC541

U107

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

10

234567819

R820
10KSIP

10

234567819

R824
10KSIP

A8

1

G1

19

G2

74HC541

B93

.1BS

2

1

RX485IN+

RX485IN-

TXDSP

RESET

GPIO[0..14]

VCC

R341
1KP1S

RESET

GPIO[0..14]

2

5
6

10

15
16

12

VCC

B263
.1BS

B264
.1BS

NOPWR

TXDSP

GPIO10

VCC

TXDSP TXDSPOUT

RXDSPIN RXDSP232

Error : QSCLOGO.BMP file not found.

Title:

Size:

File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCcn1.sch

C1+

5

RX+

4

RX-

22

TX

23

TXEN

SEL1
SEL2
ON/OFF
LB

TX1
TX2

RXI1
RXI2

VEE

U123
LTC1334A

RS422

RS232

20
21

19
18

12
13

15

B95
.1BS

8
9

AUDIO PRODUCTS, INC.

RAVE Digital, Conn & Interface

Number: Rev

B

18

Y1

17

Y2

16

Y3

15

Y4

14

Y5

13

Y6

12

Y7

11

Y8

B94

.1BS

27

28

C2-

C1-

C2+

25

RB1

TX+

TXO1
TXO2

RX1
RX2

VDD

24

6

TX-

7

11
10

16
17

3

RXOUT

SH-000831-00

Eng: Karl Fitzke

D0
D1
D2
D3
D4
D5
D6
D7

D8
D9
D10
D11
D12
D13
D14
D15

6

D[0..23]

RXDSP485

TX485OUT -

TX485OUT+

B96
.1BS

1675 MACARTHUR BLVD.
COSTA MESA, CA 92626

D[0..23]

R868
121P1S

62412-Dec-2001Date: Sheet of

D

C

B

A

C