Page 1
D
C
B
A
J1
18VDC/500mA
J2
INPUT
C14
0.1uF
S2
+5VD
+5VD
R40
2.2k
B
+5VD
F
On
6
Gate Schematic
gateforverbrC.Sch
Gate Off
1
2
3
R30
2.2M
Bypass
FootSW
12
S4A
Gate Destination
All
ReVERB DIRECT OUT
S5
J3
MAIN OUTPUT
New Sensor Corp.
32-33 47th Ave
Long Island City, NY 11101
J. Pisani
D
A
To Gate
C
J4
B
A
C
54321
U2
78M05
1
Vin
3
To Blend
Fc = 16 kHz
C12
+
47uF/16v
R8
3.3k
+5VD
/RESET
PIO0
PIO1
PIO2
Name
Hall
Spring
Flerb 0x1
Room
When PIO2 = 1; LONG Reverb
When PIO2 = 0; SHORT Reverb
S5
FootSW
8
7
3
4
Room
Flerb
Hall
Spring
R38
10k
A
G
On
Bypass
U4
VCC
/HOLD
/WP
VSS
25LC640ISN
R37
10k
R1
4.7 1/2 Watt
100uF/35V
C
Audio In
SO
SCK
/CS
R39
10k
C1
R3
2.2M
SI
8
C6
0.33uF
47uF/16v
5
2
6
1
+5VD
3
2
U6C
9
10
74HC32
S3
2
1
U13
LM78L12ACM
Vin
+
+C34
U5
VDD
VSS
MN13821-T
Long
Short
Vout
GND
GND
GND2GND
3
6
R4
100k
Bias = 6.0V
+12VA
OUT
U6D
12
13
74HC32
A
7
8
0.047uF
6
5
R22
22.1k/1%
R23
22.1k/1%
+12VA
1
C2
100k
1
C15 0.047uF
R5
U3
+5VD
11
0.047uF
C7
100pF
4558
+5VD +5VD
R9
3.3k
C3
R7
3.3k
7
Position PIO2 PIO1 PIO0
LED1
EFFECT ON
1 2 3 4 56
D
On
Bypass
S5
FootSW
0
E
1
2
3
+5VD +5VA
L1
2
Vout
GND
Ferrite Bead
C4
0.047u
D1
R6
150
MMBD7000
+5VA
1 3 2
R11
10k
R10
3.3k
+5VD +5VD
x
x0
+5VD
1x
1
1
0
0
0.047u
1uF / 16V
R12
10k
C5
10u / 16V
10uF / 16v
C10
+5VA
C16
C8
2200pF
C9
R13
10k
+5VD
7
8
90
91
73
83
82
45
46
47
9
10
14
15
16
17
20
21
22
23
32
34
36
38
48
96
95
97
100
99
98
85
84
81
80
79
78
77
76
75
74
56
55
54
53
52
+5VD
C20
+
R69
15k
R70
15k
+5VD
R15
1M
C21
10uF / 16v
8.192MHz
X1
C22
39p
C23
39p
C53
1000pF
C54
1000pF
To Blend
I
R31
omit
R16
0 ohm
C24
omit
R18
0 ohm
C25
omit
+12VA C13
2
3
Reverb_Out
C31
omit
R41
0 ohm
84
C59
U3
4558
R32
8.25k / 1%
omit
R20
15k
0.1uF
omit
1
Reverb_Out
R33
C33
+
47uF
R17
10k / 1%
R19
10k / 1%
From Gate
C
Gate Destination
R26
8.25k / 1%
R27
omit
R35
10k / 1%
Title
Date: 22-Jul-2002 Sheet of
File: C:\HolierGrail\holiergrailrC1\holiergrailrC1.DDBDrawn By:
S4C
C35
omit
B
0.1uF
6
C17
C18
0.047u
C55
0.047u
C19
0.047u
0.1uF
+
65
U1
86
87
+
+
R14
10k
C36
0.1uF
C11
0.1uF
39
92
93
94
62
67
63
68
71
69
72
70
41
40
37
35
57
58
59
60
61
1
2
3
4
5
6
24
25
26
27
28
29
30
31
33
49
50
51
1
2
U6A
74HC32
VA12VA18VA88VD43VD
AIN+
AIN-
OVL
CMOUT
CMFILT+
CMFILT-
CLKOUT
SDA/CDOUT
AD1/CDIN
SCL/CCLK
AD0/nCS
nREQ
I2C/nSPI
/RST
SCPM/nS
PIO0
PIO1
PIO2
PIO3
NC57
NC58
NC59
NC60
NC61
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
CS4811
AGND11AGND13AGND19AGND89DGND42DGND44DGND64DGND
U6B
4
3
5
74HC32
AOUT+
AOUT-
NC50
NC49
VD3
DBDA
DBCLK
XTI
XTO
NC48
NC47
NC46
NC45
NC44
NC43
NC42
NC41
NC40
NC39
NC37
NC38
NC54
NC55
NC56
NC51
NC53
NC97
NC36
NC35
NC34
NC33
NC32
NC31
NC30
NC29
NC28
NC27
NC26
NC25
NC24
NC23
NC22
NC21
NC20
NC19
66
R21
2
3
C27
470pF
15k
C26
470pF
U7A
4558
6
All
5
Reverb
4
7
Gate Off
8
Reverb Only
9
All
S4B
Gate Destination
Gate Off
+12VA
1
B
BLEND
10k/Log
2nd-Order LPF at
Fc = 12kHz
Reverb_Out
P1
R28
10k / 1%
C29
CW
From Gate
84
U7B
0.1uF
7
4558
Audio In
7
C32
0.33uF
6
5
6
5
R29
10k / 1%
R34
10k / 1%
U8B
4558
EH Holier Grail - Main w/ true bypass
Number RevisionSize
EC-0063
Reverb Only
Blend
C28
omit
C30
0.33uF
H
R36
2.2M
Copyright 2002
Page 2
54321
6
CON2A
1
2
3
4
R65
100k
+12VA
C45
84
0.1uF
U9
6
5
R66
10k
S6B
Normal Gate
Gate Reverse
S6A
Normal Gate
Gate Reverse
Title
B
Date: 22-Jul-2002 Sheet of
File: C:\HolierGrail\holiergrailrC1\holiergrailrC1.DDBDrawn By:
7
4558
Break-Away Section: B
Gate Decay Speed
Fast
S1A
Slow
Break-Away Section: A
CON2B
CON1B
1
2
3
4
EH Holier Grail - Gate
Number RevisionSize
EC-0063
1
2
3
4
Copyright 2002
From Gate
New Sensor Corp.
32-33 47th Ave
Long Island City, NY 11101
C
22
John Pisani
D
C37
0.33uF
C58
47uF
R42
100k
To Gate
+12VA +12VD
R71
C
B
0 ohm
R44
10k
R43
100k
U9
2
3
4558
CW
1
R45
34.8k
P2
Gate Level
10k / log
R46
34.8 ohm
R47
2.2k
LED2
K A
Gate
C38
0.1uF
R48
100k
C40
4.7uF
R
G
R63
150
+12VD
5
6
D2A
1 3
MMBD7000
R49
220
+
R61
100k
U10A
1
4558
C39
84
0.1uF
U11B
4558
3 2
7
MMBD7000
R50
270k
2
3
D2B
R62
100k
R60
100k
Q1
2SK30ATM
D3
1N5817
R59
100k
DC Signal
On = 10.8V
Off = 0.7V
R51
10k
C41
1.0uF/Tant.
}
+
with respect to
+12VD
CON1A
1
2
3
4
R55
10k
1%
R56
12k / 1%
R64
100k
+12VD
R57
10M
+12VD
C52
0.1uF
81
2
3
6
LM311
U12
R67
3.3k
R58
10k
7
1.0uF/Tant.
C44
+
+
C46
47uF/16v
Elect.
4 5
R53
330k
+12VD
C42
84
R52
470k
+12VA
+12VA
C48
R24
22k / 1%
C47
R25
+
22k
1%
10uF/16V
A
1 2 3 4 56
84
0.1uF
U8A
3
2
4558
+12VA
+
C49
47uF/16V
3
1
On Page 1
+
C50
47uF/16V
C57
omit
C56
omit
U11A
4558
1
47uF/16V
C51
For the GaTE CircuitryFor the ReVERB Circuitry
+
2
6
5
0.1uF
U10B
4558
7
R54
10k
C43
1.0uF/Tant.
+
D
C
B
A
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