ALLEN & HEATH XONE 92 Service Manual

Kernick Industrial Estate,
Penryn, Cornwall,
England. TR10 9LU
+44 (0)8707 556250
+44 (0)8707 556251
2
XONE 92 MIC/STEREO RTN
C5298 1 1
PAGE:
TITLE:
DRG No: ISSUE: SHEET: OF
ISSUE BY DATE
FILE: AG5298 Iss 2.Sch 10:00:07 21-Sep-2004
ALLEN&HEATH
Tel:
Fax:
PRINTED:
ABCDEFGH
a
b
c
d
e
CHK
BY
MIX_L MIX_R
AUX_1_L AUX_1_R
AUX_2_L AUX_2_R
CUE_L CUE_R
+15V
-15V
TO SLAVE PCB
DUCK_DC
CLEAN_MIX
CUE_DC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
CN3
MIC_-MIC_+
LINE_L LINE_R
1
1
2
2
3
3
4
4
16
16
5
5
15
15
6
6
14
14
7
7
13
13
8
8
12
12
9
9
11
11
10
10
CN2
TO CONNECTOR PCB
C1
10/50
C2
10/50
MIC_O/P
Q1
2SB737
Q2
2SB737
+VA
-VA
R12
6K8
R11
6K8
R6
4K7
R8
4K7
R7
4K7
R9
4K7
R10
2K2
C3
330P
C5
15P
C4
15P
R21
22K
R22
22K
5
6
7
U1B
TL072D SMD
R13
1K2
MIC_-
MIC_+
3
2
1
U2A
TL072D SMD
R39
47K 1%
R15
8K2 1%
C6
15P
1 6
4
VR3A
20KK
11
10
12
SW3D
5
4
6
SW3B
2
1
3
SW3A
GR
LD2
LED_R/G
R64
8K21%
C15
47/25
C23
100N
R32
47K 0805
C12
1/63
R23
100K 1%
MIC_O/P
LINE_L
16
4
VR4A
20KB
1 6
4
VR6A
20KB
C30
1N0 0805
R17
8K2 1%
3
2
1
U3A
TL072D SMD
R41
47K 1%
C7
15P
R40
47K 1%
R35
100K
R50
27K
R49
27K
C32
22N
C33
22N
16
4
VR7A
20KB
1 6
4
VR5A
20KB
3
2
1
U4A
TL072D SMD
R43
47K 1%
C8
15P
R42
47K 1%
R52
27K
R51
27K
C36
330N
R57
3K3 1%
R58
3K3 1%
R61
1K8
C38
2N2
C39
2N2
3
2
1
U5A
TL072D SMD
R69
22K 1%
C16
47/25
C17
47/25
C24
100N
C25
100N
R65
18K 1%
R73
10K 1%
R71
10K 1%
C42
100P
R24
100K 1%
R84
1M0 1%
C46
47N
R72
10K 1%
C18
47/25
R79
10K 1%
5
3
9
4
C
U6C
74HCT4053
MIX_L
CLEAN_MIX
5
6
7
U2B
TL072D SMD
R44
47K 1%
R18
8K2 1%
C9
15P
2 5
3
VR3B
20KK
8
7
9
SW3C
C19
47/25
C26
100N
R33
47K 0805
MIC_O/P
LINE_R
25
3
VR4B
20KB
2 5
3
VR6B
20KB
C31
1N0 0805
R19
8K2 1%
5
6
7
U3B
TL072D SMD
R46
47K 1%
C10
15P
R45
47K 1%
R37
100K
R54
27K
R53
27K
C34
22N
C35
22N
25
3
VR7B
20KB
2 5
3
VR5B
20KB
5
6
7
U4B
TL072D SMD
R48
47K 1%
C11
15P
R47
47K 1%
R56
27K
R55
27K
C37
330N
R59
3K3 1%
R60
3K3 1%
R62
1K8
C40
2N2
C41
2N2
5
6
7
U5B
TL072D SMD
R70
22K 1%
C20
47/25
C21
47/25
C27
100N
C28
100N
R66
18K 1%
R75
10K 1%
R76
10K 1%
C43
100P
R25
100K 1%
R74
10K 1%
C22
47/25
R81
10K 1%
2
1
10
15
B
U6B
74HCT4053
MIX_R
CLEAN_MIX
R82
4K7 1%
+5V
CLEANFEED_DC
+5V
-5V
CLEANFEED_DC
CLEANFEED_DC
+VA
2
3
1
R
L(M)
SW5A
-VA
R83
4K7 1%
D4
LL4148
R80
10K 1%
R85
1K0 1%
DUCK_DC
A
14
11
13
12
U6A
74HCT4053
INH
6
VEE
7
VSS
8
VDD
16
U6D
74HCT4053
Q3
J111N
Q4
J111N
5
4
6
SW4B
2
1
3
SW4A
R77
4K7
R5
10K
R78
4K7
Q5
BC858B
D3
LL4148
+5V
CUE_DC
R68
6K8 1%
R67
6K8 1%
R20
8K2 1%
R63
8K21%
CUE_L
CUE_R
-VA
R1
10K
R3
10K
D1
LL4148
R4
10K
3
2
1
U1A
TL072D SMD
R34
100K
C29
1/50_S
+VA
LEFT_PRE
RIGHT_PRE
RIGHT_PRE
LEFT_PRE
GR
LD1
TRI
-VA
D2
LL4148
R14
8K2 1%
R16
8K2 1%
ON_LED
ON_LED
P2
P3
P4
P6
P5
P1
V-
4
V+
8
U1C
TL072D SMD
V-
4
V+
8
U2C
TL072D SMD
V-
4
V+
8
U3C
TL072D SMD
V-
4
V+
8
U4C
TL072D SMD
C13
100/25
C14
100/25
R27
10R PF RAD
R26
10R PF RAD
-15V
+15V +VA
-VA
V-
4
V+
8
U5C
TL072D SMD
C44
100N 0805
C45
100N 0805
+5V
-5V
1 2 3 4
CN1
1 6
4
VR1A
20K
2 5
3
VR1B
20K
2
1
3
SW1A
5
4
6
SW1B
LEFT_PRE
LEFT_POST
RIGHT_POST
RIGHT_PRE
AUX_1_L
AUX_1_R
R28
9K1
R30
9K1
1 6
4
VR2A
20K
2 5
3
VR2B
20K
2
1
3
SW2A
5
4
6
SW2B
LEFT_PRE
LEFT_POST
RIGHT_POST
RIGHT_PRE
AUX_2_L
AUX_2_R
R29
9K1
R31
9K1
RIGHT_POST
LEFT_POST
8 9
BRKT
VR1C
8 9
BRKT
VR2C
8 9
BRKT
VR3C
8 9
BRKT
VR4C
8 9
BRKT
VR5C
8 9
BRKT
VR6C
8 9
BRKT
VR7C
4 5
BRKT
SW5B
FID1 FID2AI2AI1 FH1
R2
47K
1 2
JP1
CLEANFEED
DISABLE
RD
BL
GN
PK
VL
GN
MTR_GND
MTR_GND
MTR_GND
1 ARJ 07-11-03
LD3
RD
R36
22K 1%
R38
22K 1%
R86
1K8
2 ARJ 18-03-04
003-136 iss.2

ALLEN & HEATH XONE 92 Specifications

General

Type	Analog
LFO	No
Record Output	RCA
Filters	2 VCF filters
Inputs	4 phono, 4 line, 2 mic
Outputs	Master, Booth, Record, Headphone
Aux Sends	2 aux sends
Mic Inputs	2
Master Output	XLR
Booth Output	1/4" Jack
Headphone Output	1/4" Jack and 3.5mm Jack
MIDI	MIDI out
Crossfader	VCA crossfader
Effects	No built-in effects
Power Supply	Internal
Dimensions	320mm x 358mm x 88mm