5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Place as close to VDD pins of U1 as possible.
RSC CHIP
70-0065
A
RSC-4x Demo/Evaluation Board: RSC-4000
A
1
17
Thursday, September 01, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
P25
XI1
P04
P03
P05
P01
P00
PDN
P03
P04
P02
P02
P06
P06
P05
P01
P25
XO2
-XM
P16
P15
P16
P07
P14
P15
P13
A17
P13
A11
P11
A9
A12
P14
P07
A13
A14
P10
P17
P11
P17
P10
A15
A16
A8
P26
XI2
P26
A7
P27
P22
P21
P20
P23
P24
P23
P21
P20
P24
P22
P12
P12
A6
D4
D5
A10
A5
A0
A1
A4
A18
D7
A2
A3
P00
D6
XO1
D3
D2
P27
A19
D0
D1
D6
D5
D7
D2
D1
D4
D3
A7
A4
A3
A6
A5
A0
A1
A2
A9
A16
A14
A11
A10
A8
A13
A15
A12
A17
A18
A19
D0
P11
P01
P00
P25
P14
P20
P03
P15
P16
-RESET
P24
P22
P07
P05
P12
P17
P04
P10
P27
P26
P23
P02
P21
P13
P06
AINCLAP
AIN
PWM0
PDN
GND
VDD
PWM1
-WRD
-RDF
-RDR
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
A12
A16
A13
A14
A15
A8
A11
A9
A17
A18
A19
A10
D0
DACOUT
-WRC
AVDD
AGND
VDD
VDD
VDD
AVDD
AVDD
Y2
32.768Kz
C2
10p
C3
10p
Y1
3.58MHz
C1
10p
C4
10p
C10
0.1
C6
0.1
C9
0.1
C5
0.1
C8
0.1
C7
0.1
C12
2.2
C13
0.1
C11
1.0
R3
1K
R1
NOT USED
R2
nu
U1
RSC4000
25
100
96
99
4
2
3
7
8
9
10
11
12
13
5
6
16
14
15
19
20
17
21
18
23
50
51
34 35 36
38
40 41
37
24
39
27
26
30
29
90
31
28
32 33
43
85
44 45
22
46
76
47 48
53
49
52
55
59
61
63
65
67
56
54
58
60
62
64
66
69
70
68
72
71
75
73
57
74
77
78
79
80
81
82
83
84
86
87
88
89
91
93 92
94
95
97
98
1
42
RESET
NC
A1
A0
PDN
D7
D6
GND
XO1
XI1
VDD
-XM
XO2
XI2
D5
D4
P2-7
D3
D2
GND
VDD
D1
P2-6
D0
P2-5
TEST
PLLEN
NC P2-4 P2-3
P2-2
P2-1 P2-0
NC
BRKPT
GND
AVSS
DA
COUT
MICIN1
MICIN2
NC
AMPC
OM
VC
M
VR
EF
AVD
D
VD
D
NC
-RDF -W
RD
M1
-RDR
NC
-W
RC
A19
P1-7
A18
A17
P1-6
P1-5
P1-4
P1-3
P1-2
P1-1
GND
A16
A15
A14
A13
A12
A11
GND
VDD
A10
P1-0
A9
P0-7
A8
VDD
A7
P0-6
A6
NC
P0-5
A5
NC
P0-4
A4
GND
PW
M0
PW
M1
VD
D
A3
NC
P0.3
A2
P0-2
NC
P0-1
P0-0
GND
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Power Jack Layout
connected to plug outside
power jack
opens when plugged
Switchcraft:
RAPC722
connected to plug center
component side
view looking
from top
jack mating face
VDD
GND
70-0065
A
RSC-4x Demo/Evaluation Board: Power Supply
A
2
17
Wednesday, August 17, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
OUTTER-NEGATIVE
BAT-NEGATIVE
CENTER-POSITIVE
BAT-POSITIVE
VDD
GND
OUTTER-NEGATIVE
VDD
GND
AVDD
AGND
VDD
VDD
VDD
AVDD
C15
220
U2
LP2989IMM-3.0
1
2
3
4
5
6
7
8
BYPASS
N/C
GND
INPUT
OUTPUT
SENSE
/ERROR
/SHTDN
C18
4.7 (X5R)
C14
0.1
C16
0.01 (PPS Film)
J1
POWERJACK
Q1
ZETEX FMMT449
D1
MMBZ5232BW
5.6V
C17
0.1
R4
1K
JP1
Battery Holder
1
2
TP2
TEST POINT
1
2
TP1
TEST POINT
1
2
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
2
Top View
of board
OFF
1
VOLUME
3
ON
Speaker Amp
DAC
GND
70-0065
A
RSC-4x Demo/Evaluation Board: Audio Outputs
A
3
17
Wednesday, August 17, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
DACOUT
PDNBUF1
VDD
GND
OUTTER-NEGATIVE
VDD
VDD
C22
0.1
C21
2.2 (X7R)
U3
TPA301D
1
2
3
4
5
6
7
8
SHTDN
BYPASS
IN+
IN-
Vout+
Vdd
GND
Vout-
C19
220p
J2
AUDIO DAC OUTPUT
100K
R6
47K
R5
C20
0.1
JP3
HEADER 2
1
2
C23
0.47
JP2
HEADER 2
1
2
R7
10K Pot with SW
1
3
2
SW2
SW1
JP46
HEADER 2
1
2
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
C24, C26, no longer used
RSC-4128
RSC-464
E-Switch: EG4208
70-0065
A
RSC-4x Demo/Evaluation Board: PWM Outputs
A
4
17
Monday, November 28, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
VDD
GND
PWM1
PWM0
RSC4128/464
VDD
VDD
VDD
VDD
VDD
R96
100
R97
100
R105
100
R106
100
R99
1K
R98
1K
R100
1K
R104
5.6, 0.5W
R101
1K
R103
10K
Q2
FMMT589TA
R102
10K
Q4
FMMT489TA
Q8
FMMT489TA
Q9
FMMT489TA
Q5
FMMT489TA
Q6
FMMT489TA
Q7
FMMT489TA
Q3
FMMT589TA
JP4
HEADER 2
1
2
J3
AUDIO PWM OUTPUT
C25
0.01
S7
SW 4PDT
2
5
4
3
1
6
7
9
8
11
10
12
R77
1K
R107
220
R108
220
D17
MA3X153AOLCT
1
2
3
A
C
D
D16
MA3X153AOLCT
1
2
3
A
C
D
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Thru Hole
Mic Input Circuit
Mic Gain Select
LOW
MED
HI
CUST
NORM
70-0065
A
RSC-4x Demo/Evaluation Board: Microphone Circuit
A
5
17
Friday, January 20, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
AIN
AINCLAP
AVDD
AGND
AVDD
AVDD
C32
0.033
C29
0.1
R9
1.2K
R10
1.8K
R11
2.7K
R12
Not Used
JP6
HEADER 2
1
2
JP8
HEADER 2
1
2
JP9
HEADER 2
1
2
JP7
HEADER 2
1
2
X1
MICROPHONE
C28
0.1
270
R8
C27
220/10V
C31
3300p
J4
MIC INPUT
1.5K
R14
C30
0.01
D3
MA3X153AOLCT
1
2
3
A
C
D
R13
Not Used
JP5
HEADER 2
1
2
PDF 
ZIP