ALLEN & HEATH MixWizard WZ3 16:2 - Page 22

Kernick Industrial Estate,
Penryn, Cornwall,
England. TR10 9LU
+44 (0)1326 372070
+44 (0)1326 370153
1.1
Wizard 3 EFFECTS MK2 PCB
C6551 1 3
PAGE:
TITLE:
DRG No: ISSUE: SHEET: OF
ISSUE BY DATE
FILE: C6551_1.1_DSP_HOST.Sch 14:31:17 7-Sep-2006
ALLEN&HEATH
Tel:
Fax:
PRINTED:
ABCDEF GH
a
b
c
d
e
CHK
BY
* All parts to be RoHS Compliant *
R78
0R0 0805
3 4
U21B
74AHC04
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A0
A1
A2
A3
A4
A5
A6
A7
D0
D1
D2
D3
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
A8
A9
A10
A11
A12
A13
A14
A15
MODE_SW
BANK_LED
BANK_SW
SEL_SW
DG
DG
+3V3
+5V
DG
DG
DG DG
RXD
ALE
+3V3
DG
PSEN_L
PSEN_L
RESET
R114
4K7 1% 0805
+3V3
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LD8
TXD
SPIMISO
SPIMOSI
SPICLK
DSP_EN
EE_EN_L
D[0..7]
A[0..7]
D4
A[8..15]
C7
100N/16 0603
C6
100N/16 0603
C5
100N/16 0603
C4
100N/16 0603
DG
DG
DGDG
+3V3
1 2
U21A
74AHC04
13 12
U21F
74AHC04
R75
100K 1% 0805
R76
100K 1% 0805
+3V3
R74
100K 1% 0805
SEL_SW
BANK_SW
MODE_SW
D1
BAS16
R126
220R 0805
DG
MIDI+
MIDI-
+3V3
RXD
9 8
U21D
74AHC04
11 10
U21E
74AHC04
+3V3
R59
10K 1% 0805
R60
10K 1% 0805
+3V3 C3
100N/16 0603
DG
DG
SPICLK
SPIMOSI SPIMISO
DSP_RESET_L
+3V3
DG
DG
+3V3 +1V25
DG
RESET
47
MODA/IRQA
51
MODB/IRQB
50
MODC/IRQC
49
SCK/SCL
36
SS/HA2
37
HREQ
38
SDO0/PC11
7
SCKT_1/PE3
62
PINIT/NMI
46
SDO3/SDI2/PC8
4
PF2
13
PF0
19
PF1
18
PF3
14
PF4
15
PF5
16
PF6
10
PF7
11
PF8
9
PF9
21
PF10
23
SCAN
22
GNDPLLA
40
SDO5_1/SDI0_1/PE6
59
GNDIO
20
GNDIO
74
GNDCORE
12
GNDCORE
53
GNDCORE
68
VDDIO_3V3
17
VDDCORE_1V25
8
VDDCORE_1V25
29
VDDCORE_1V25
52
VDDCORE_1V25
71
MODD/IRQD
48
SDO4/SDI1/PC7
1
SDO5/SDI0/PC6
80
FST/PC4
79
FSR/PC1
78
SCKT/PC3
77
SCKR/PC0
76
HCKT/PC5
73
HCKR/PC2
72
VDDIO_3V3
25
ADO/PD1
69
ACI/PD0
70
TIO0/PB0
26
VDDIO_3V3
64
FST_1/PE4
60
SDO1/PC10
6
EXTAL
45
FSR_1/PE1
61
SCKR_1/PE0
63
SDO2/SDI3/PC9
5
SDO4_1/SDI1_1/PE7
58
TDO
30
TDI
31
TCK
32
TMS
33
VDDIO_3V3
3
VDDPLLA_3V3
39
VDDIO_3V3
75
MOSI/HA0
34
MISO/SDA
35
GNDCORE
28
SDO0_1/PE11
54
SDO3_1/SDI2_1/PE8
57
SDO1_1/PE10
55
SDO2_1/SDI3_1/PE9
56
HCKT_1/PE5
66
HCKR_1/PE2
67
TIO1/PB1
27
GNDPLLP
42
GNDPLLD
43
VDDPLLP_3V3
41
VDDPLLD_1V25
44
GNDIO
65
GNDIO
24
GNDIO
2
U27
DSP56371
DSP_RESET_L
SPIMOSI
SPIMISO
SPICLK
DSP_EN
I2S_TO_DSP_B
I2S_FROM_DSP
+3V3
+3V3
CLK_64
CLK_256_DSP
CLK_(FS)
C12 100N/16 0603 C11 100N/16 0603 C10 100N/16 0603 C9 100N/16 0603 C8 100N/16 0603 C13 100N/16 0603
DG
C14 100N/16 0603 C15 100N/16 0603 C16 100N/16 0603
DG
C18
100N/16 0603
DG
GND
7
VCC
14
U21G
74AHC04
C27
100N/16 0603
DG
+3V3
C29
100N/16 0603
C30
100N/16 0603
C31
100N/16 0603
+3V3
+3V3
+1V25 DG
DG
R12
47R 0805
D6
MBRA130LT3
+1V25
+3V3
DSP Protection
P1
PIN
P2
PIN
MGA 29/10/05
2
3
5
6
7 8
U5
6N136
JSB 17/01/06
R5
47R 0805
R4
10K 1% 0805
C26
10/16_S
L2
FB-SM
CLK_256_DSP
Q1
BC848B
R19
390R 1% 0805
DG
R6
150R 0805
R17
560R 1% 0805
TXD_L
R16
150R 0805
Recalculated for 3V3
C17
22P 0603
C25
22P 0603
DG
5 6
U21C
74AHC04
TXD_L
P5
PIN
P6
PIN
DSP_RESET_L
CODEC_RESET_L
R8
NF RES SMD0805
R9
NF RES SMD0805
LD1
NF LED SMD (SO_LED 1208)
LD2
NF LED SMD (SO_LED 1208)
DG
+3V3
RESET
5 mA
R31
47R 0805
P19
PIN
R35
0R0 0805
R36
47R 0805
CLK_256_CODEC
NOT FITTED
CS
1
SO
2
WP
3
VSS
4
SI
5
SCK
6
HOLD
7
VCC
8
U23
25AA160A
RST
10
RXD/P3.0
11
INT0/P3.2
14
INT1/P3.3
15
T0/P3.4/CMPR-
16
T1/P3.5/CMP1+
17
EA/ VPP
35
XTAL1
21
VSS
22
P0.0/AD0
43
P0.1/AD1
42
P0.2/AD2
41
P0.3/AD3
40
P0.4/AD4
39
P0.5/AD5
38
P0.6/AD6
37
P0.7/AD7
36
NC
1
NC
12
NC
23
NC
34
T2/P1.0/CMP0+
2
T2EX/P1.1/CMP0-
3
P1.2/ECI
4
P1.3/CMP0/CEX0
5
P1.4/CMP1/CEX1
6
P1.5/CMP2/CEX2
7
P1.6/CMP3/CEX3
8
P1.7/CEX4
9
P2.0/A8
24
P2.1/A9
25
P2.2/A10
26
P2.3/A11
27
P2.4/A12
28
P2.5/A13
29
P2.6/A14
30
P2.7/A15
31
ALE/PROG
33
TXD/P3.1
13
WR/P3.6/CMP2+
18
RD/P3.7/CMP3+
19
PSEN
32
XTAL2
20
VCC
44
U24
80C32X2
OC
1
CLK
11
1D
2
2D
3
3D
4
4D
5
5D
6
6D
7
7D
8
8D
9
1Q
19
2Q
18
3Q
17
4Q
16
5Q
15
6Q
14
7Q
13
8Q
12
GND
10
VCC
20
U25
74ACT574
OC
1
CLK
11
1D
2
2D
3
3D
4
4D
5
5D
6
6D
7
7D
8
8D
9
1Q
19
2Q
18
3Q
17
4Q
16
5Q
15
6Q
14
7Q
13
8Q
12
GND
10
VCC
20
U26
74AC574
A0
11
A1
10
A2
9
A3
8
A4
7
A5
6
A6
5
A7
4
A8
29
A9
28
A10
24
A11
27
A12
3
A13
30
A14
31
A15
2
CE
23
VCC
32
G/VPP
25
Q0
13
Q1
14
Q2
15
Q3
18
Q4
19
Q5
20
Q6
21
Q7
22
GND
16
U29
27BV512 PLCC32
RST
1
VDD
2
VSS
3
U6
MCP101-315 SMD
R13
10K 1% 0805
+3V3
I2S_TO_DSP
I2S_TO_DSP_B
RESET_PD_EN
Q2
BC848B
DG
RESET_PD_EN
DSP_RESET_L CODEC_RESET_L
R40
10K 1% 0805
C39
10/16_S
Q3
BC848B
DG
R37
1K0 1% 0805
R38
1K0 1% 0805
R32
0R0 0805
R41
100R 1% 0805
R20
68R 0805
R47
33R 1% 0805
JSC 15/03/06
X2
XTAL 12.0MHZ
R46
100R 0805
JS1 07/06/06
ST1.1 05/09/06