Phonic POWERPOD1860 - Effect DSP-2 Schematic

D+5V
D+5V
D+5V
D+5V
3 27 10 31 29
15
A2
28
1
A6 A14
25
14
A7
I/D0
A8
I/D2
32 18
I/D5 I/D7 VDD
CS1
11 26
17
22
OE
N.C. I/D6
6
A4
5
19
A13
20
R/W A15
7
21
A11 U3
9 23 8
A1 A10
I/D4
4
A0
12 24
I/D3
A9 A3 A12 CS2
I/D1
2 30
13
SRAM(128K*8)(32K*8) A5 A16
G3
EA13 EA13
AA02
ED7
RESET_
BIT_0
AD3
EA14
AA14
AA04
EA2
ED5
AA13 AA04
AWRE_
AGND3
D+5V ED6
BIT_1
D+5V AD4
BIT_6
AD6
EA8 EA8
ED2
AD6
AA06
EA13
BIT_3
EA14 EA14
BIT_5
AROE_
D+5V
AA06
ED4
MCLK
BIT_3 BIT_4
BIT_4
D+5V
BIT_2
AD7
EA5
AD7
AD2
AA10
AWRE_
AA03
AA09
EA7
AA05
AD4
EA5
AD5
ED4
SDIN
EA2
AA07
DGND AA16
ED1 ED2
MCEQ0
BIT_6
AA14
AA16 AA11 EA4
BIT_1
BIT_5
AA12
EA11
AD0
ED5 ED7
D+5V
D+5V
AA05
MCEQ0
AA12 AA13 AA03
EA7
BIT_7
AA00
ED6
EA12
ED0 EA9
EA4 EA0
EA15
EA12 EA12 EA9 EA9
SDOUT
AA08
MMUT
BIT_7
D+5V
MUTO
EA1
AA09
ED1
AD0
EA3 EA6
BIT_2
AD1
AA01 AA00 AA15
D+5V AA15
AD5
EA3
AA02
DGND
EA6
ED0
EA8 EA10
PPSEL
EA15 EA15
AA01
AA10
EA10 EA10
DGNDAD2 PPSEL
AROE_
EA0
V++
AA07
SSYNC DGND
D+5V
AD3
ED3
AD1 ED3
AA11
D+5V
EA11 EA11
PEAK_
EA1AA08
PGND
PGND
R36 100K
+
C30 1u/50V
R39 10K
R33 10K
BC8 0.1uF
C
RP1 330
12
3
4
5
6
7
8
9
U7
74HC30
1 2 3 4 5 6
11 12
8
U6
74HC374 D0
3
D1
4
D2
7
D3
8
D4
13
D5
14
D6
17
D7
18
OC
1
CLK
11
Q0
2
Q1
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
R31
1K
U4
ART FX DSP2
AA16
75
AA15
76
AA14
77
AWRE
78
AA12
79
AA13
80
AA07
81
AA08
82
AA06
83
AA09
84
VDD
1
GND
2
AA05
3
AA11
4
AA04
5
AROE
6
AA03
7
AA10
8
AA02
9
AD7
10
AA01
11
AA00
12
AD6
13
AD0
14
AD5
15
AD1
16
AD4
17
AD2
18
AD3
19
RESET
20
BBROWN
21
GND
22
VDD
23
XTALO
24
XTALI
25
OVFL
26
ENC1A
27
ENC1B
28
ENCBA
29
ENC2B
30
EDCLK
31
MCLK
32
PPSEL
33
MCEQ0
34
ED2
35
ED3
36
ED1
37
ED4
38
ED0
39
ED5
40
EA0
41
ED6
42
VDD
43
GND
44
ED7
45
EA1
46
EA3
47
EA2
48
EA5
49
EA4
50
EA7
51
EA6
52
MUTE
53
HSTWE
54
MUTEAD
55
MUTO
56
HSTACK
57
HSTREQ
58
HSTOE
59
IRA8
60
HSTA8
61
SAPSO
62
CLRBR
63
GND
64
VDD
65
FSYNCI
66
SCLKO
67
SDIN
68
SDOUT
69
FSYNCO
70
TEST
71
FSYNCA
72
Q_REQ
73
LM311
74
R38 10K
C27 33pF
R32 470K
Q5 2SC1740
BC7
0.1uF
BC6 0.1uF
BC9
0.1uF
CR2
1N4148
X1 16MHz
Q6
2SC1740
R35 510
R40 10K
R30 1K
R34 1K
C29 33pF
R37 10K
R41
10K
C28 33pF
U5 27C512 A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
CS
20
OE
22
D0
11
D1
12
D2
13
D3
15
D4
16
D5
17
D6
18
D7
19
A13
26
PEN/A14
27
VPP/A15
1
AGND3
BIT_0
DGND
BIT_3 BIT_5 BIT_1
D+5V
BIT_2
MCLK
SDIN
RESET_
BIT_6
SSYNC
PEAK_
V++
BIT_4 BIT_7
SDOUT
DGND
PGND
Page34
PHONIC CORPORATION
POWERPOD 1860 SERVICE MANUAL
EFFECT DSP- 2 SCHEMATIC
EFFECT DSP PCB