Page 1
THIS DOCUMENT CONTAINS PROPRIETAR
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
5
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
5-15-00
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
12
B
A
C
Page 2
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+
SDÂSD+ 
RDÂRD+
RES1 
RES2 
RES3 
RES4
NC1 
NC2 
NC3
REQ
RTX
PVCC
AVCC
AGND
5
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-
ETXÂETX+
PE68517
RX-
TX-
CMT
TX+
10
6
8
Q3 
2N2222A
Q4 
2N2222A
R799 
75S
Transmit
VCC  VCC
VCC
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
+
32Date:  Sheet  of 
C358 
22A6S
A
C
Page 3
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
5
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
42Date:  Sheet  of 
D
C
B
A
B
Page 4
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
5
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
1
9
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
A6
3
8
AESWR
AESWR
52Date:  Sheet  of 
D
C
ENP
B
A
C
Page 5
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
C376
+
1000R35
B
C377
+
1000R35
-15V
TX485OUT -
TX485OUT+
A
TXDSPOUT 
RXDSPIN
5
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
4
4
4
4
4
4
4
4
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
RX485INÂRX485IN+
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
62Date:  Sheet  of 
D
C
B
A
C
Page 6
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
OPCLK
RSTCNTR
GPIO[0..14]
DSPRESET
C
B
X4
1
INH
7
GND
40M_OSC
A
5
D[0..23]
IRQB 
IRQA
TXDEN
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
D8 
D9 
D10 
D11 
D12 
D13 
D14 
D15
D16 
D17 
D18 
D19 
D20 
D21 
D22 
D23
U135
10
11
74HC4040
GPIO[0..14]
GPIO0 
GPIO1 
GPIO2
9
Q0
7
Q1
6
Q2
5
Q3
Q10 
Q11
3
Q4
2
Q5 
Q6 
Q7 
Q8 
Q9
DIV1
4 
13 
12
DIV2
14 
15 
1
CP
MR
GPIO3 
GPIO4 
GPIO5
U139
2
P0
4
P1
6
P2
8
P3
11
P4
13
P5
15
P6
17
P7
P=Q
3
Q0
5
Q1
7
Q2
9
Q3
12
Q4
14
Q5
16
Q6
18
Q7
1
EN
D[0..23]
COMP
19
74HC688
DSPRESET
SPD100 
TXRDY 
RXRDY
EINT
INHIBIT
CRS
4MHz
DIV1 
GPIO7 
SPD100 
TXRDY 
RXRDY 
DIV2 
COMP 
CRS
INHIBIT
1 
2 
3 
4 
5 
6 
7 
8 
9
10
13
U136
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
XU136
DIP24
IRQB 
IRQA 
GPIO6 
GPIO8 
GPIO9 
TXDEN 
RSTCNTR
22V10-10
XU137
DSPRESET
NMIEN
NOPWR
AESFS0
EXTWRDCLK
4MHz
NMIEN 
NOPWR
GPIO12 
FS
1 
2 
3 
4 
5 
6 
7 
8 
9
10
13
U137
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
DIP24
23
NMI
22
KEVIN
21 
20 
19 
18 
17 
16 
15 
14
NMI
KEVIN
FSGATE
22V10-10
U92B
4
5
74AC00
U124
3
A
4
B
5
C
6
D
1
CLR
9
LOAD
10
ENT
7
ENP
2
CLK
74AC163
U122A
1  2
74HC04H
RCO
14
QA
13
QB
12
QC
11
QD
15
20MHz
U92A
1
2
74AC00
U122D
9  8
74HC04H
U122C
5  6
B313 
.1BS
VCC
OUT
VCC
VCC
14
8
74HC04H
1  2  3  4  5  6
6
3
R355
51.1P1S
R356
51.1P1S
4MHz
20MHzA
B113 
.1BS
4MHz
B258 
.1BS
19
19
19
B82 
.1BS
2 
3 
4 
5 
6 
7 
8 
9
1
2 
3 
4 
5 
6 
7 
8 
9
1
2 
3 
4 
5 
6 
7 
8 
9
1
U171
A1 
A2 
A3 
A4 
A5 
A6 
A7 
A8
G1 
G2
74HC541
U172
A1 
A2 
A3 
A4 
A5 
A6 
A7 
A8
G1 
G2
74HC541
U173
A1 
A2 
A3 
A4 
A5 
A6 
A7 
A8
G1 
G2
74HC541
B86 
.1BS
Y1 
Y2 
Y3 
Y4 
Y5 
Y6 
Y7 
Y8
Y1 
Y2 
Y3 
Y4 
Y5 
Y6 
Y7 
Y8
Y1 
Y2 
Y3 
Y4 
Y5 
Y6 
Y7 
Y8
DP1
17
DP2
16
DP3
15
DP4
14
DP5
13
DP6
12
DP7
11
256FS
DP8
18
DP9
17
DP10
16
DP11
15
DP12
14
DP13
13
DP14
12
DP15
11
DP16
18
DP17
17
DP18
16
DP19
15
DP20
14
DP21
13
DP22
12
DP23
11
DP[0..23]
256FS
DP[0..23]
VCC
25MHz
SPD100
3 
4 
5 
6
1 
9
10
7 
2
3 
4 
5 
6
1 
9
10
7 
2
U125
A 
B 
C 
D
CLR 
LOAD 
ENT 
ENP 
CLK
74HC163
U126
A 
B 
C 
D
CLR 
LOAD 
ENT 
ENP 
CLK
74HC163
256FS 
128FS 
64FS 
32FS 
16FS 
8FS 
4FS
FS 
25MHz 
SPD100 
20MHz
RCO
RCO
1 
2 
3 
4 
5 
6 
7 
8 
9
10
13
QA 
QB 
QC 
QD
QA 
QB 
QC 
QD
20MHz
14 
13 
12 
11
15
14 
13 
12 
11
15
U128A
1  2
74HC04H
U121
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
128FS 
64FS 
32FS 
16FS
8FS 
4FS 
2FS 
FS
XU121
DIP24
23 
22 
21 
20 
19 
18 
17 
16 
15 
14
R425
51.1P1S
R426
51.1P1S
R424
51.1P1S
SRC20MHz
R346
51.1P1S
R348
51.1P1S
128FS
FSDSP
R354
51.1P1S
13  12
11  10
2FSX
5  6
9  8
SSIFS
P_SCLK
S_PCLK
DP0
18
22V10-10
VCC
U127A
4 
3 
2 
1
74HC74
10 
11 
12 
13
AUDIO PRODUCTS, INC.
RAVE Digital, Clock Control Logic
Number:  Rev
SH-000831-00
Eng: Karl Fitzke
B118 
.1BS
B104 
.1BS
B114 
.1BS
B283 
.1BS
PLL256
B99 
.1BS
13  12
11  10
B105 
.1BS
U122F
74HC04H
U122B
3  4
74HC04H
U122E
74HC04H
B109 
.1BS
B100 
.1BS
R55
51.1P1S
R56
51.1P1S
B101 
.1BS
256FS
VCC
256FSD
B102 
.1BS
256FS
Error : QSCLOGO.BMP file not found.
Title:
Size:
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCclk.sch 
U128F
74HC04H 
U128E
74HC04H
U128C
74HC04H
U128D
74HC04H
PRE 
CLK 
D 
CLR
U127B
PRE 
CLK 
D 
CLR
74HC74
6
R344
51.1P1S
R345
51.1P1S
R48
51.1P1S
R46
51.1P1S
U128B
3  4
74HC04H
R47
51.1P1S
R427
51.1P1S
R53
51.1P1S
R49
51.1P1S
5
Q
6
Q
Q 
Q
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
9 
8
BITCLKPS
BITCLKSP
L/RD
FSYNCD
GBITCLKD3
GBITCLKD2
GBITCLKD0
GBITCLKD1
OPCLK
72Date:  Sheet  of 
D
C
B
A
C
Page 7
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.
5
6
D
VCC
VCC
DIN2
DIN2
C
S_P2EN
S_PCLK
BITCLKSP
S_PCLK
BITCLKSP
U150
13
G
12
RCK
10
SRCLR
11
SRCK
14
SER
74HC595 
U151
13
G
12
RCK
10
SRCLR
11
SRCK
14
SER
74HC595 
U152
13
G
12
RCK
10
SRCLR
11
SRCK
14
SER
QH1
QH1
QH1
QA 
QB 
QC 
QD 
QE 
QF 
QG 
QH
QA 
QB 
QC 
QD 
QE 
QF 
QG 
QH
QA 
QB 
QC 
QD 
QE 
QF 
QG 
QH
74HC595
D0
15
D1
1
D2
2
D3
3
D4
4
D5
5
D6
6
D7
7 
9
D8
15
D9
1
D10
2
D11
3
D12
4
D13
5
D14
6
D15
7 
9
S_PCLK
D16
15
D17
1
D18
2
D19
3
D20
4
D21
5
D22
6
D23
7 
9
BITCLKSP
D[0..23]
DIN3
S_P3EN
S_PCLK
BITCLKSP
D[0..23]
DIN3
U153
13
G
12
RCK
10
SRCLR
11
SRCK
14
SER
74HC595 
U154
13
G
12
RCK
10
SRCLR
11
SRCK
14
SER
74HC595 
U155
13
G
12
RCK
10
SRCLR
11
SRCK
14
SER
QH1
QH1
QH1
QA
QB 
QC 
QD 
QE 
QF 
QG 
QH
QA 
QB 
QC 
QD 
QE 
QF 
QG 
QH
QA 
QB 
QC 
QD 
QE 
QF 
QG 
QH
74HC595
B81 
.1BS
B107 
.1BS
VCC
15 
1 
2 
3 
4 
5 
6 
7 
9
15 
1 
2 
3 
4 
5 
6 
7 
9
15 
1 
2 
3 
4 
5 
6 
7 
9
B284 
.1BS
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
D8 
D9 
D10 
D11 
D12 
D13 
D14 
D15
D16 
D17 
D18 
D19 
D20 
D21 
D22 
D23
D[0..23]
D[0..23]
D
C
B
VCC
B285 
.1BS
A
1  2  3  4  5  6
B267 
.1BS
B276 
.1BS
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital, Input Mux Ch 8-15
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCmi2.sch 
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
82Date:  Sheet  of 
B
A
C
Page 8
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.
5
6
D
R920
NOT USED
R921
ZEROS
U186B
6
5
7
TL072
C415
22PFS
D
R925
REFOUT
VOUT
VCC
R922 
10KP1S
R923
5K TRIM
R924 
20KP1S
C
J80
3 
2 
1
3SRHDR
12.1KP1S
+15V
8
U186A
2
3
TL072
-15V
R926
1
3.32KP1S 
C416
0.1S
VCC
X5
1
CTL
7
GND
VCC
OUT
14
8
PLL256
C
12.288M VCXO
B314
B
+15V
.1BS
B
C417 
10A20S
C418 
10A20S
-15V
A
1  2  3  4  5  6
B315 
.1BS
B316 
.1BS
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital PLL / VCXO
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCpll.sch 
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
92Date:  Sheet  of 
A
C
Page 9
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.
5
6
D
+5VD2
AESIO2+
AESIO2-
AESA[0..4]
AESWR
AESIO3+
AESIO3-
AESD[0..7]
AESA[0..4]
AESCS[0..7]
AESD[0..7]
AESA[0..4]
AESCS[0..7]
AESD[0..7]
C
AESCS[0..7]
B
AESD[0..7]
AESA[0..4]
AESWR
AESCS[0..7]
R302
110P1S
AESWR
AESCS3
AESWR
AESD0 
AESD1 
AESD2 
AESD3 
AESD4 
AESD5 
AESD6 
AESD7
AESA0 
AESA1 
AESA2 
AESA3 
AESA4
R301
110P1S
AESD0 
AESD1 
AESD2 
AESD3 
AESD4 
AESD5 
AESD6 
AESD7
AESA0 
AESA1 
AESA2 
AESA3 
AESA4
AESCS2
10
27 
28
18 
17 
16 
15 
13
23 
24
9
10
27 
28
1 
2 
3 
4 
5 
6
18 
17 
16 
15 
13
23 
24
U28
9
RXP 
RXN
D0 
D1
1
D2
2
D3
3
D4
4
D5
5
D6
6
D7
A0 
A1 
A2 
A3 
A4/FCK
RD/WR 
CS
CS8411V
U27
RXP 
RXN
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
A0 
A1 
A2 
A3 
A4/FCK
RD/WR 
CS
CS8411V
+5VD3
22
VA+
MCK
SDATA
SCK
FSYNC
ERF
INT
FILT
AGND
21
22
MCK
SDATA
SCK
FSYNC
ERF
INT
FILT
21
VA+
AGND
19 
26 
12 
11
25
14
20
VCC
19 
26 
12 
11
25
14
20
B21 
.1BS
VCC
R290
1KS
B19 
.1BS
R289
1KP1S
AESDI3 
AESCLK3 
AESFS3
C246
.047S
VCC
C245
.047S
AESFS2
+5VD3
SRC20MHz
AESDI2 
AESCLK2
VCC
AESRESET
BD50 
FBS1
R317
10KP1S6
SRC20MHz
VCC
AESRESET
R318
10KP1S6
U35
2
MCLK
3
DATA_I
4
BCLK_I
5
WCLK_I
6
L/R_I
10
BKPOL_I
11
TRGLR_I
12
MSBDLY_I
1
GPDLYS
28
SETLSLW
13
RESET
DATA_O
BCLK_O
WCLK_O
L/R_O
BKPOL_O
TRGLR_I
MSBDLY_I
MUTE_O
MUTE_I
AD1890
U36
2
MCLK
3
DATA_I
4
BCLK_I
5
WCLK_I
6
L/R_I
10
BKPOL_I
11
TRGLR_I
12
MSBDLY_I
1
GPDLYS
28
SETLSLW
13
RESET
DATA_O
WCLK_O
BKPOL_O
TRGLR_I
MSBDLY_I
MUTE_O
BCLK_O
L/R_O
MUTE_I
23 
26 
25 
24
19 
18 
17
16 
15
B306 
.1BS
DATAIN2 
GBITCLKD0A 
FSYNCD0 
L/RD0
VCC
C203
+
10A6S
DATAIN3
23
GBITCLKD1A
26
FSYNCD0
25
L/RD0
24
19 
18 
17
16 
15
DATAIN2
GBITCLKD0A
FSYNCD0
L/RD0
+5VD2
BD49 
FBS1
B20 
.1BS
DATAIN3
GBITCLKD1A
L/RD0
FSYNCD0
AD1890
D
C
B
B307 
.1BS
A
1  2  3  4  5  6
+
C205 
10A6S
B22 
.1BS
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital, AES Inputs #4-7
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCdi2.sch 
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
10  24Date:  Sheet  of 
C
A
Page 10
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.
5
6
D
AESIO4+
AESIO4-
AESD[0..7]
AESA[0..4]
C
B
AESWR
AESCS[0..7]
AESD[0..7]
AESA[0..4]
AESWR
AESCS[0..7]
AESIO5+
AESIO5-
AESCS[0..7]
AESD[0..7]
AESA[0..4]
AESCS[0..7]
AESD[0..7]
AESA[0..4]
R311
110P1S
R312
110P1S
AESWR 
AESCS5
AESD0 
AESD1 
AESD2 
AESD3 
AESD4 
AESD5 
AESD6 
AESD7
AESA0 
AESA1 
AESA2 
AESA3 
AESA4
AESWR 
AESCS4
AESD0 
AESD1 
AESD2 
AESD3 
AESD4 
AESD5 
AESD6 
AESD7
AESA0 
AESA1 
AESA2 
AESA3 
AESA4
9
10
27 
28
1 
2 
3 
4 
5 
6
18 
17 
16 
15 
13
23 
24
9
10
27 
28
1 
2 
3 
4 
5 
6
18 
17 
16 
15 
13
23 
24
U30
RXP 
RXN
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
A0 
A1 
A2 
A3 
A4/FCK
RD/WR 
CS
CS8411V
U29
RXP 
RXN
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
A0 
A1 
A2 
A3 
A4/FCK
RD/WR 
CS
CS8411V
+5VD4
+5VD5
22
MCK
SDATA
SCK
FSYNC
FILT
21
22
MCK
SDATA
SCK
FSYNC
ERF
INT
FILT
21
VA+
ERF
INT
AGND
VA+
AGND
U37
2 
19 
26 
12 
11
25
14
R295
20
1KP1S
VCC
B237 
.1BS
19 
26 
12 
11
25
14
R296
20
1KP1S
VCC
B239 
.1BS
C247
.047S
C248
.047S
+5VD5
VCC
AESDI4 
AESCLK4
AESFS4
AESDI5 
AESCLK5
AESFS5
BD52 
FBS1
VCC
SRC20MHz
VCC
AESRESET
SRC20MHz
R420
10KP1S6
AESRESET
R421
10KP1S6
MCLK
3
DATA_I
4
BCLK_I
5
WCLK_I
6
L/R_I
10
BKPOL_I
11
TRGLR_I
12
MSBDLY_I
1
GPDLYS
28
SETLSLW
13
RESET
DATA_O
BCLK_O
WCLK_O
L/R_O
BKPOL_O
TRGLR_I
MSBDLY_I
MUTE_O
MUTE_I
AD1890
U38
2
MCLK
3
DATA_I
4
BCLK_I
5
WCLK_I
6
L/R_I
10
BKPOL_I
11
TRGLR_I
12
MSBDLY_I
1
GPDLYS
28
SETLSLW
13
RESET
DATA_O
BCLK_O
WCLK_O
L/R_O
BKPOL_O
TRGLR_I
MSBDLY_I
MUTE_O
MUTE_I
23 
26 
25 
24
19 
18 
17
16 
15
B308 
.1BS
23 
26 
25 
24
19 
18 
17
16 
15
DATAIN4 
GBITCLKD0B 
FSYNCD1
L/RD1
VCC
C207
+
10A6S
DATAIN5 
GBITCLKD1B 
FSYNCD1 
L/RD1
DATAIN4
GBITCLKD0B
FSYNCD1
L/RD1
+5VD4
BD51 
FBS1
B238 
.1BS
DATAIN5
GBITCLKD1B
FSYNCD1
L/RD1
AD1890
D
C
B
B309 
.1BS
A
1  2  3  4  5  6
+
C209 
10A6S
B240 
.1BS
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital, AES Inputs #8-11
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCdi4.sch 
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
11  24Date:  Sheet  of 
C
A
Page 11
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.
5
6
D
C
B
DP[0..23]
VCC
R50 
475P1S
CR22 
LEDPCGRN
DP[0..23]
MISCCLK
RLEDCLK
DP[0..23]
DP8 
DP9 
DP10 
DP11 
DP12 
DP13 
DP14 
DP15
DP16 
DP17 
DP18 
DP19 
DP20 
DP21 
DP22 
DP23
MISCCLK
11
11
STLED0
STLED1
STLED2
STLED3
DP8 
DP9 
DP10 
DP11 
DP12 
DP13 
DP14 
DP15
2 
3 
4 
5 
6 
7 
8 
9
1
2 
3 
4 
5 
6 
7 
8 
9
1
U142
1D 
2D 
3D 
4D 
5D 
6D 
7D 
8D
OC 
CLK
74HC574
U143
1D 
2D 
3D 
4D 
5D 
6D 
7D 
8D
OC 
CLK
74HC574
R857
475P1S
R858
475P1S
R859
475P1S
R860
475P1S
1
11
1Q 
2Q 
3Q 
4Q 
5Q 
6Q 
7Q 
8Q
1Q 
2Q 
3Q 
4Q 
5Q 
6Q 
7Q 
8Q
U146
1D21Q 
2D32Q 
3D43Q 
4D54Q 
5D65Q 
6D76Q 
7D87Q 
8D98Q
OC 
CLK
74HC574
19 
18 
17 
16 
15 
14 
13 
12
19 
18 
17 
16 
15 
14 
13 
12
CR25
LEDPCRED
CR27
LEDPCYLW
RLED0 
RLED1 
RLED2 
RLED3 
RLED4 
RLED5 
RLED6 
RLED7
RLED8 
RLED9 
RLED10 
RLED11 
RLED12 
RLED13 
RLED14 
RLED15
GLEDCLK
19 
18 
17 
16 
15 
14 
13 
12
B123 
.1BS
CR26
LEDPCRED
CR32
LEDPCRED
STLED0 
STLED1 
STLED2 
STLED3
B282 
.1BS
DP8 
DP9 
DP10 
DP11 
DP12 
DP13 
DP14 
DP15
DP16 
DP17 
DP18 
DP19 
DP20 
DP21 
DP22 
DP23
GLEDCLK
RX Error
TX Error
Master
Internal Fault
B270 
.1BS
2 
3 
4 
5 
6 
7 
8 
9
1
11
2 
3 
4 
5 
6 
7 
8 
9
1
11
B271 
.1BS
U144
1D 
2D 
3D 
4D 
5D 
6D 
7D 
8D
OC 
CLK
74HC574
U145
1D 
2D 
3D 
4D 
5D 
6D 
7D 
8D
OC 
CLK
74HC574
GLED0
RLED0
GLED8
RLED8
VCC
B111 
.1BS
1Q 
2Q 
3Q 
4Q 
5Q 
6Q 
7Q 
8Q
1Q 
2Q 
3Q 
4Q 
5Q 
6Q 
7Q 
8Q
R825
475P1S
R826
475P1S
R841
475P1S
R842
475P1S
19 
18 
17 
16 
15 
14 
13 
12
19 
18 
17 
16 
15 
14 
13 
12
GLED0 
GLED1 
GLED2 
GLED3 
GLED4 
GLED5 
GLED6 
GLED7
GLED8 
GLED9 
GLED10 
GLED11 
GLED12 
GLED13 
GLED14 
GLED15
CR49
BICOLOR
CR41
BICOLOR
GLED1
RLED1
GLED2
RLED2
GLED3
RLED3
GLED4
RLED4
GLED5
RLED5
GLED6
RLED6
GLED7
RLED7
R827
475P1S
R828
475P1S
R829
475P1S
R830
475P1S
R831
475P1S
R832
475P1S
R833
475P1S
R834
475P1S
R835
475P1S
R836
475P1S
R837
475P1S
R838
475P1S
R839
475P1S
R840
475P1S
CR48
BICOLOR
CR47
BICOLOR
CR46
BICOLOR
CR45
BICOLOR
CR44
BICOLOR
CR43
BICOLOR
CR42
BICOLOR
GLED9
RLED9
GLED10
RLED10
GLED11
RLED11
GLED12
RLED12
GLED13
RLED13
GLED14
RLED14
GLED15
RLED15
R843
475P1S
R844
475P1S
R845
475P1S
R846
475P1S
R847
475P1S
R848
475P1S
R849
475P1S
R850
475P1S
R851
475P1S
R852
475P1S
R853
475P1S
R854
475P1S
R855
475P1S
R856
475P1S
CR40
BICOLOR
CR39
BICOLOR
CR38
BICOLOR
CR37
BICOLOR
CR36
BICOLOR
CR35
BICOLOR
CR34
BICOLOR
D
C
B
A
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital, LED #1 Logic
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCled.sch 
1  2  3  4  5  6
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
12  24Date:  Sheet  of 
A
C
Page 12
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.
5
6
D
A[0..15]
A[0..15]
A0 
A1 
A2 
A3 
A4
FSGATE
RESET  AESRESET
U105
2
A1
3 
4 
5 
6 
7 
8 
9
1
19
Y1
A2
Y2
A3
Y3
A4
Y4
A5
Y5
A6
Y6
A7
Y7
A8
Y8
G1 
G2
AESA0
18
AESA1
17
AESA2
16
AESA3
15
AESA4
14 
13 
12 
11
AESA[0..4]
R364
51.1P1S
R367
51.1P1S
AESA[0..4]
EXTWRDCLK
WRDCLKOUT
D
74HC541
A5 
A6
C
RD_WR
AESEN
GBITCLKD1  GBITCLKD1A
RD_WR
AESEN
A7
U131B
3  4
74HC04H
GBITCLKD3
U131F
13  12
74HC04H
GBITCLKD2
FSYNCD
FSYNCD
U131D
9  8
74HC04H
B
U115
1
A
2
B
3
C
6
G1
4
G2A
5
G2B
74AC138
R79
51.1P1S
5  6
R81
51.1P1S
1  2
R87
51.1P1S
11  10
U131C
74HC04H
U131A
74HC04H
U131E
Y0 
Y1 
Y2 
Y3 
Y4 
Y5 
Y6 
Y7
74HC04H
FSYNCD
L/RD
256FSD
U110
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
A
1  2  3  4  5  6
15 
14 
13 
12 
11 
10 
9 
7
R80
51.1P1S
R82
51.1P1S
R88
51.1P1S
R75
51.1P1S
R76
51.1P1S
R77
51.1P1S
R78
51.1P1S
R83
51.1P1S
R84
51.1P1S
R85
51.1P1S
R86
51.1P1S
AESCS0 
AESCS1 
AESCS2 
AESCS3 
AESCS4 
AESCS5 
AESCS6 
AESCS7
GBITCLKD1B
GBITCLKD0A
GBITCLKD0B
FSYNCD0
FSYNCD1
FSYNCD0
FSYNCD1
L/RD0
L/RD1
256FSD0
256FSD1
256FSD2
256FSD3
AESCS[0..7]
D[0..23]
RD
AESEN
AESCS[0..7]
D[0..23]
AESEN
VCC
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
RD
B134 
.1BS
C
U111
2
A1 
A2 
A3 
A4 
A5 
A6 
A7 
A8
DIR 
G
Y1 
Y2 
Y3 
Y4 
Y5 
Y6 
Y7 
Y8
3 
4 
5 
6 
7 
8 
9
1
19
AESD0
18
AESD1
17
AESD2
16
AESD3
15
AESD4
14
AESD5
13
AESD6
12
AESD7
11
AESD[0..7]
AESD[0..7]
B
74HC245
B280
B133 
.1BS
.1BS
B129 
.1BS
B288 
.1BS
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital, I/O Signal Logic
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCdlg.sch 
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
13  24Date:  Sheet  of 
C
A
Page 13
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.
5
6
D
VCC
B278 
.1BS
VCC
DIN1
S_P1EN 
S_PCLK
BITCLKSP
DIN1
S_PCLK
BITCLKSP
C
B
U147
13
G
12
RCK
10
SRCLR
11
SRCK
14
SER
74HC595 
U148
13
G
12
RCK
10
SRCLR
11
SRCK
14
SER
74HC595 
U149
13
G
12
RCK
10
SRCLR
11
SRCK
14
SER
QH1
QH1
QH1
QA
QB 
QC 
QD 
QE 
QF 
QG 
QH
QA 
QB 
QC 
QD 
QE 
QF 
QG 
QH
QA 
QB 
QC 
QD 
QE 
QF 
QG 
QH
74HC595
D0
15
D1
1
D2
2
D3
3
D4
4
D5
5
D6
6
D7
7 
9
D8
15
D9
1
D10
2
D11
3
D12
4
D13
5
D14
6
D15
7 
9
D16
15
D17
1
D18
2
D19
3
D20
4
D21
5
D22
6
D23
7 
9
D[0..23]
DATAIN4 
DATAIN5 
DATAIN6 
DATAIN7 
DATAIN0 
DATAIN1 
DATAIN2 
DATAIN3
D[0..23]
2FSX
U165
2
1A
3
1B
5
2A
6
2B
11
3A
10
3B
14
4A
13
4B
1
A/B
15
G
4
1Y
7
2Y
9
3Y
12
4Y
DIN2
DIN3
SSIDIN
DIN1
DIN2
DIN3
SSIDIN
DIN1
74HC157
D
C
B
VCC
B277 
.1BS
A
1  2  3  4  5  6
B268 
.1BS
B259 
.1BS
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital, Input Mux Ch 0-7
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCmux.sch 
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
14  24Date:  Sheet  of 
C
A
Page 14
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.
5
6
D
+5VD6
AESIO6+
AESIO6-
AESA[0..4]
AESWR
AESD[0..7]
AESA[0..4]
AESCS[0..7]
R314
AESD[0..7]
C
AESCS[0..7]
AESIO7+
110P1S
AESIO7-
AESA[0..4]
AESWR
AESD[0..7]
AESA[0..4]
AESWR
AESCS[0..7]
AESD[0..7]
B
AESCS[0..7]
AESD0 
AESD1 
AESD2 
AESD3 
AESD4 
AESD5 
AESD6 
AESD7
AESA0 
AESA1 
AESA2 
AESA3 
AESA4
AESCS7
9
10
27 
28
1 
2 
3 
4 
5 
6
18 
17 
16 
15 
13
23 
24
R313
110P1S
AESD0 
AESD1 
AESD2 
AESD3 
AESD4 
AESD5 
AESD6 
AESD7
AESA0 
AESA1 
AESA2 
AESA3 
AESA4
AESWR 
AESCS6
U32
RXP 
RXN
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
A0 
A1 
A2 
A3 
A4/FCK
RD/WR 
CS
CS8411V
9
10
27 
28
1 
2 
3 
4 
5 
6
18 
17 
16 
15 
13
23 
24
+5VD7
22
MCK
SDATA
SCK
FSYNC
FILT
21
VA+
ERF
INT
AGND
U31
RXP 
RXN
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
A0 
A1 
A2 
A3 
A4/FCK
RD/WR 
CS
CS8411V
19 
26 
12 
11
25
14
20
SDATA
FSYNC
VCC
22
MCK
SCK
ERF
FILT
21
B241 
.1BS
INT
VA+
AGND
R298
1KS
19
26
12
11
25
14
20
VCC
R297
1KP1S
B243 
.1BS
AESDI7 
AESCLK7 
AESFS7
C250
.047S
VCC
+5VD7
C249
.047S
BD54 
FBS1
SRC20MHz
AESDI6 
AESCLK6
AESFS6
VCC
AESRESET
SRC20MHz
VCC
AESRESET
R422
10KP1S6
R423
10KP1S6
U39
2
MCLK
3
DATA_I
4
BCLK_I
5
WCLK_I
6
L/R_I
10
BKPOL_I
11
TRGLR_I
12
MSBDLY_I
1
GPDLYS
28
SETLSLW
13
RESET
DATA_O
BCLK_O
WCLK_O
L/R_O
BKPOL_O
TRGLR_I
MSBDLY_I
MUTE_O
MUTE_I
AD1890
U40
2
MCLK
3
DATA_I
4
BCLK_I
5
WCLK_I
6
L/R_I
10
BKPOL_I
11
TRGLR_I
12
MSBDLY_I
1
GPDLYS
28
SETLSLW
13
RESET
DATA_O 
BCLK_O
WCLK_O
BKPOL_O
TRGLR_I
MSBDLY_I
MUTE_O
MUTE_I
L/R_O
23 
26 
25 
24
19 
18 
17
16 
15
23 
26 
25 
24
19 
18 
17
16 
15
B310 
.1BS
DATAIN6 
GBITCLKD0B 
FSYNCD1 
L/RD1
VCC
C211
+
10A6S
DATAIN7 
GBITCLKD1B 
FSYNCD1 
L/RD1
DATAIN6 
GBITCLKD0B
FSYNCD1
L/RD1
+5VD6
BD53 
FBS1
B244 
.1BS
DATAIN7
GBITCLKD1B
FSYNCD1
L/RD1
AD1890
D
C
B
B311 
.1BS
A
1  2  3  4  5  6
10A6S
C213
+
B242 
.1BS
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital, AES Inputs #12-15
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCdi6.sch 
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
15  24Date:  Sheet  of 
C
A
Page 15
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.
5
6
D
+5VD0
AESIO0+
AESIO0-
AESD[0..7]
AESA[0..4]
C
AESWR
AESCS[0..7]
B
AESD[0..7]
AESA[0..4]
AESWR
AESCS[0..7]
AESD[0..7]
AESA[0..4]
AESCS[0..7]
AESIO1+
AESIO1-
AESD[0..7]
AESA[0..4]
AESCS[0..7]
R299
110P1S
AESWR
AESD0 
AESD1 
AESD2 
AESD3 
AESD4 
AESD5 
AESD6 
AESD7
AESA0 
AESA1 
AESA2 
AESA3 
AESA4
AESWR 
AESCS0
R300
110P1S
AESD0 
AESD1 
AESD2 
AESD3 
AESD4 
AESD5 
AESD6 
AESD7
AESA0 
AESA1 
AESA2 
AESA3 
AESA4
AESCS1
10
27 
28
18 
17 
16 
15 
13
23 
24
10
27 
28
18 
17 
16 
15 
13
23 
24
9
1 
2 
3 
4 
5 
6
9
1 
2 
3 
4 
5 
6
CS8411V
U26
RXP 
RXN
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
A0 
A1 
A2 
A3 
A4/FCK
RD/WR 
CS
U25
RXP 
RXN
D0 
D1 
D2 
D3 
D4 
D5 
D6 
D7
A0 
A1 
A2 
A3 
A4/FCK
RD/WR 
CS
CS8411V
22
MCK
SDATA
SCK
FSYNC
ERF
INT
FILT
21
+5VD1
22
MCK
SDATA
SCK
FSYNC
ERF
INT
FILT
21
VA+
AGND
VA+
AGND
19 
26 
12 
11
25
14
20
R2
51.1P1S
R287
1KP1S
VCC
B17 
.1BS
19 
26 
12 
11
25
14
R288
20
1KP1S
VCC
B23 
.1BS
C243
.047S
C244
.047S
VCC
R1
51.1P1S
AESDI0 
AESCLK0
AESFS0
VCC
SRC20MHz
AESDI1 
AESCLK1
AESFS1
VCC
+5VD1
AES256A
AESFS0
SRC20MHz
AESRESET
R316
10KP1S6
AESRESET
BD48 
FBS1
R315
10KP1S6
U33
2
MCLK
3
DATA_I
4
BCLK_I
5
WCLK_I
6
L/R_I
10
BKPOL_I
11
TRGLR_I
12
MSBDLY_I
1
GPDLYS
28
SETLSLW
13
RESET
DATA_O
BCLK_O
WCLK_O
L/R_O
BKPOL_O
TRGLR_I
MSBDLY_I
MUTE_O
MUTE_I
AD1890
U34
2
MCLK
3
DATA_I
4
BCLK_I
5
WCLK_I
6
L/R_I
10
BKPOL_I
11
TRGLR_I
12
MSBDLY_I
1
GPDLYS
28
SETLSLW
13
RESET
DATA_O 
BCLK_O
WCLK_O
L/R_O
BKPOL_O
TRGLR_I
MSBDLY_I
MUTE_O
MUTE_I
23 
26 
25 
24
19 
18 
17
16 
15
23 
26 
25 
24
19 
18 
17
16 
15
DATAIN0
GBITCLKD0A
FSYNCD0
L/RD0
B304 
.1BS
DATAIN1 
GBITCLKD1A 
FSYNCD0 
L/RD0
VCC
+
GBITCLKD1A
C200 
10A6S
DATAIN1
FSYNCD0
L/RD0
DATAIN0
GBITCLKD0A
FSYNCD0
L/RD0
+5VD0
BD47 
FBS1
B18 
.1BS
AD1890
D
C
B
B305 
.1BS
A
1  2  3  4  5  6
+
C201 
10A6S
B24 
.1BS
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital, AES Inputs #0-3
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCdi0.sch 
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
16  24Date:  Sheet  of 
C
A
Page 16
THIS DOCUMENT CONTAINS PROPRIE TARY 
 INFORMATION WHICH IS THE PROPERTY 
OF QSC AUDIO PRODUCTS, THAT MAY NO T 
BE DISCLOSED, REPRODUCED OR USED 
WITHOUT EXPRESS WRITTEN CONSENT 
FROM QSC AUDIO PRODUCTS.
5
6
D
J1 
LPX XLR F
3
J2 
LPX XLR F
3
J3 
LPX XLR F
3
1
1
1
AIO4-
AIO4+
AIO5-
AIO5+
AIO6-
AIO6+
AIO4-
AIO4+
AIO5-
AIO5+
AIO6-
AIO6+
AIO0-
AIO0+
C
AIO1-
AIO1+
AIO2-
AIO2+
AIO0-
AIO0+
AIO1-
AIO1+
AIO2-
AIO2+
J5
LPX XLR F
3
J6 
LPX XLR F
3
J7 
LPX XLR F
3
1
1
1
D
C
J4
B
A
1  2  3  4  56
AIO3-
AIO3+
AIO3-
AIO3+
LPX XLR F
3
1
AIO7-
AIO7+
AIO7-
AIO7+
J8 
LPX XLR F
3
1
1675 MACARTHUR BLVD.
AUDIO PRODUCTS, INC.
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP fil e not found.
Error : QSCLOGO.BMP fil e not found.
Title:
Title:
RAVE Digital, RAVE 81 Connectors
RAVE Digital, RAVE 81 Connectors
Size:
Size:
Number:  Rev
Number:  Rev
SH-000831-00
B
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCd81.sch 
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCd81.sch 
SH-000831-00
Eng:
Eng:
Karl Fitzke
Karl Fitzke
1675 MACARTHUR BLVD.
COSTA MESA, CA 92626
COSTA MESA, CA 92626
22  24Date:  Sheet  of 
22  24Date:  Sheet  of 
B
A
C
C
Page 17
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.
5
6
D
DACEN
RESET
DP[0..23]
RESET
DP11 
DP12 
DP13 
DP14 
DP15 
DP16 
DP17 
DP18 
DP19 
DP20 
DP21 
DP22
U167
17
DB0
18 
19
1 
2 
3 
4 
5 
6 
7 
8 
9
16 
15
DB1 
DB2 
DB3 
DB4 
DB5 
DB6 
DB7 
DB8 
DB9 
DB10 
DB11
CE 
CLR
REFOUT
VOUT
AGND
14
13
12
R871 
825P1S
REFOUT
VOUT
C375 
470PFS
DP[0..23]
C
D
C
DAC8562
VCC
B119 
.1BS
B
A
1  2  3  4  5  6
B112 
.1BS
AUDIO PRODUCTS, INC.
Error : QSCLOGO.BMP file not found.
Title:
RAVE Digital, PLL / VCXO
Size:
Number:  Rev
B
File: C:\DATA\schematics\Rave_revB\Digital\QscdCblk.DDB - Documents\qscdCdac.sch 
SH-000831-00
Eng: Karl Fitzke
1675 MACARTHUR BLVD. 
COSTA MESA, CA 92626
23  24Date:  Sheet  of 
C
B
A