5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
A5
A4
A3
A2
A7
A6
A11
A9
A8
A12
A18
A16
A15
A14
A13
A19
A22
A21
A20
A17
D4
D6
D7
D10
D9
D5
D13
D15
A10
A1
A[0..23]
D11
D14
D12
D8
D3
D2
D1
D0
A23
A0
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+5V
+5V
SCN2
sh11
SCN1
sh11
MD2
sh11
RNET_RXD
sh1
RS232/PGM_RXD
sh1
A[0..23]
sh3
D
[0..15]
sh
3
SCN4
sh11
FRONT_USB_RXD
sh13
FRONT_USB_TXD
sh13
RESET#
sh3,10,12
KEYPAD_STATUS_1
sh8
KEYPAD_STATUS_2
sh7
KEYPAD_STATUS_3
sh8
KEYPAD_STATUS_4
sh7
KEYPAD_STATUS_5
sh8
KEYPAD_STATUS_8
sh7
KEYPAD_STATUS_7
sh8
KEYPAD_STATUS_6
sh7
75412_CLK
sh4
75412_DI
sh4
IRQ_RTC#
sh11
CKE
sh3
DQMLU
sh3
DQMLL
sh3
SDRAM-clk
sh3
485_BIAS
sh1
CS_I/O#
sh3
RDS_CPU_RTS# sh10
UEI_TXD
sh12
UEI_RXD
sh12
RDS_CPU_CTS# sh10
RDS_CPU_RXD
sh10
RDS_CPU_TXD
sh10
SDRAM_WE#
75412_CE
sh4
74138_A2
sh4
74138_A1
sh4
74138_A0
sh4
LLWR#
sh3
LHWR#
sh3
RD#
sh3
CS2-B#
sh3
RAS#
sh3
CAS#
sh3
RS232/PGM_TXD
sh1
RNET_TXD
sh1
RNET_TXEN
sh1
IIC_CLK
sh3,4,11
IIC_DAT
sh3,4,11
FLASH_RESET#
sh7
IRQ_ETHERNET#
sh11
ETHERNET_CS#
<Doc>
C
C2 Digital Board CPU
Russound Inc
C
2
13
Tuesday, November 25, 2008
<Doc>
C
C2 Digital Board CPU
Russound Inc
C
2
13
Tuesday, November 25, 2008
Emulator Enable
} I2C
} R NET
JTAG
Rev. ID
{
Rotary Switch
Firmware Update/RS-232
H for SDRAM
Debug LED
green
Mode 2 - Boot
Mode 6 - Normal
Greg's Debug Header
3.3V to 5V
TCK
TRST
TDO
ASERBRK
TMS
TDI
RST
R2
2
4.7K
R2
2
4.7K
1
2
R20
47K
R20
47K
1
2
R1
9
R1
9
1
2
+
C26
2.2uF
+
C26
2.2uF
1
2
+
C31
2.2uF
+
C31
2.2uF
1
2
C24
0.1uF 50V
C24
0.1uF 50V
1
2
J5
CON2
J5
CON2
1
2
Y1
CRYSTAL
Y1
CRYSTAL
1
2
R1
2
4.7K
R1
2
4.7K
1
2
R24
1K
R24
1K
1
2
C27
0.1uF 50V
C27
0.1uF 50V
1
2
R8
4.7K
R8
4.7K
1
2
C28
0.1uF 50V
C28
0.1uF 50V
1
2
R2
3
0 O
H
M
R2
3
0 O
H
M
1
2
J4
CON14
J4
CON14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R1
5
R1
5
1
2
J6
CON3
J6
CON3
1
2
3
U4
H8SX-166X_6
U4
H8SX-166X_6
CS
1/
CS
2-B
1
CS
2/
RA
S
2
CS
3/
CA
S
3
VSS1
4
PB7
/SD
R
A
M-
clk
5
V
CC1
6
MD
2
7
TX
D
6
8
RX
D6
9
PM2
10
A2
3
11
A2
2
12
A2
1
13
A2
0
14
A1
9
15
VSS2
16
A1
8
17
A1
7
18
A1
6
19
A1
5
20
A1
4
21
A1
3
22
VSS3
23
A1
2
24
V
CC2
25
A1
1
26
A1
0
27
A9
28
A8
29
A7
30
A6
31
VSS4
32
A5
33
A4
34
A3
35
A2
36
A1
37
A0
38
EMLE
39
PM3
40
PM4
41
DRVCC
42
USD+
43
USD-
44
DRVSS
45
VBUS
46
MD_CLK
47
VSS5
48
P20/PO0/TIOCA3/TIOCB3/TMRI0/SCK0/IRQ8-A
49
VCC3
50
P21/PO1/TIOCA3/TMCI0/RXD0/ IRQ9-A
51
P22/PO2/TIOCC3/TMO0/TXD0/IRQ10-A
52
P23/ IRQ11-A
53
P24/SCK1
54
P25/PO5/TIOCA4/TMCI1/RXD1
55
P30/TIOCA0
56
P31/TIOCA0
57
P32/TIOCC0
58
P26/PO6/TIOCA5/TMO1TXD1
59
P27/TIOC85
60
NMI#
61
P33/TIOCC0
62
P34/TIOCA1
63
VCC4
64
D0
65
D1
66
D2
67
D3
68
VSS6
69
D4
70
D5
71
D6
72
D7
73
V
CC5
74
D8
75
D9
76
D10
77
D11
78
VSS7
79
D12
80
D13
81
D14
82
D15
83
P1
0
/T
X
D
2
/ IR
Q
0
-A
84
P
11/
RX
D2/
I
R
Q1-A
85
P1
2
/SC
K2
/ IR
Q
2
-A
86
P
13/
I
R
Q3-A
87
VSS8
88
OS
C2
89
OS
C1
90
RE
S
91
VC
L
92
P1
4
/IR
Q
4
-A
/T
XD
5
/SD
A1
93
P
15/
IR
Q5-A
/R
X
D
5/
S
C
L1
94
WDT
O
V
F
/T
D0
95
VSS9
96
XT
AL
97
EXT
AL
98
V
CC6
99
P1
6
/IR
Q
6
-A
/SD
A
0
100
P1
7
/IR
Q
7
-A
/SC
L
0
101
ST
BY
102
VSS1
0
103
P3
5
104
P3
6
105
PC2/LUCAS/DQMLU
116
PC3/LLCAS/DQMLL
117
P50/AN0/IRQ0-B
118
P51/AN1/IRQ1-B
119
P52/AN2/IRQ2-B
120
AVCC
121
P53/AN3/IRQ3-B
122
AVSS
123
P54/AN4/IRQ4-B
124
VREF
125
P55/AN5/IRQ5-B
126
P56/AN6/DA0/IRQ6-B
127
P57/AN7/DA1/IRQ7-B
128
MD1
129
PB4/CS4-B/WE
130
PB5/OE/CKE
131
PB6/CS6-D
132
MD3
133
PA0
134
PA1
135
PA2
136
LLWR
137
LHWR
138
RD
139
PA6
140
VSS11
141
PA7
142
VCC7
143
PB0
144
MD0
115
TDI
113
PLLVCC
110
T
X
D
4
/IR
Q
8
-B
107
RX
D4/
IR
Q9-B
108
TCK
114
TMS
111
PLLVSS
112
TRST
109
P3
7
106
C25
0.1uF 50V
C25
0.1uF 50V
1
2
R1
7
0 O
H
M
R1
7
0 O
H
M
1
2
R9
4.7K
R9
4.7K
1
2
R2
1
1K
R2
1
1K
1
2
D5
LED
D5
LED
A
K
U3
MCP130T-300I/TT
U3
MCP130T-300I/TT
RST
1
VCC
2
VSS
3
C20
33pF
C20
33pF
1
2
C22
0.1uF 50V
C22
0.1uF 50V
1
2
R1
0
4.7K
R1
0
4.7K
1
2
R1
8
0 O
H
M
R1
8
0 O
H
M
1
2
C21
0.1uF 50V
C21
0.1uF 50V
1
2
R25
4.7K
R25
4.7K
1
2
MH1
MTHOLE3_5MM
MH1
MTHOLE3_5MM
1
1
R1
3
4.7K
R1
3
4.7K
1
2
C30
0.1uF 50V
C30
0.1uF 50V
1
2
C29
0.1uF 50V
C29
0.1uF 50V
1
2
U5
74HCT541
U5
74HCT541
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
G1
1
G2
19
Y1
18
Y2
17
Y3
16
Y4
15
Y5
14
Y6
13
Y7
12
Y8
11
VC
C
20
GND
10
Q2
2N3904
Q2
2N3904
C23
0.1uF 50V
C23
0.1uF 50V
1
2
R1
1
4.7K
R1
1
4.7K
1
2
R1
4
4.7K
R1
4
4.7K
1
2
R7
4.7K
R7
4.7K
1
2
R1
6
4.7K
R1
6
4.7K
1
2
C19
33pF
C19
33pF
1
2
Summary of Contents for MCA-C5
Page 1: ......
Page 41: ...39 Russound MCA C5 User and Installation Manual Notes ...
Page 166: ...ZXP E5 Power Supply_RevC sch 1 Thu Dec 18 16 48 45 2008 C ...
Page 167: ...ZXP E5 Power Supply_RevC sch 2 Thu Dec 18 16 48 46 2008 ...
Page 168: ...ZXP E5 Power Supply_RevC sch 3 Thu Dec 18 16 48 46 2008 ...
Page 189: ......