ALLEN & HEATH GL2800 Service Information

Kernick Industrial Estate,
Penryn, Cornwall,
England. TR10 9LU
+44 (0)8707 556250
+44 (0)8707 556251
2.1
GL2800 MASTER RIGHT
C5867 3 3
PAGE:
TITLE:
DRG No: ISSUE: SHEET: OF
ISSUE BY DATE
FILE: C5867_2_1P3.Sch 13:34:11 29-Apr-2005
ALLEN&HEATH
Tel:
Fax:
PRINTED:
ABCDEFGH
a
b
c
d
e
CHK
BY
A MG 22-10-04
-VB
+VB
-VB
9
8
14
U13C
LM339 SMD
11
10
13
U13D
LM339 SMD
7
6
1
U14B
LM339 SMD
9
8
14
U14C
LM339 SMD
V-
12
V+
3
U13E
LM339 SMD
5
4
2
U13A
LM339 SMD
11
10
13
U14D
LM339 SMD
5
4
2
U14A
LM339 SMD
9
8
14
U15C
LM339 SMD
7
6
1
U15B
LM339 SMD
11
10
13
U15D
LM339 SMD
5
4
2
U15A
LM339 SMD
R99
180R 0805
R132
220R 0805
R133
220R 0805
R119
330R 1% 0805
R121
330R 1% 0805
R138
560R 1% 0805
R140
820R 1% 0805
R94
1K2 1% 0805
R142
1K5 0805
R91
2K2 1% 0805
R41
3K3 1% 0805
R42
3K3 1% 0805
R144
1K5 0805
V-
12
V+
3
U14E
LM339 SMD
7
6
1
U13B
LM339 SMD
V-
12
V+
3
U15E
LM339 SMD
+VB
+VB
-VB
Q8
BC858B
R64
150K 1% 0805
R23
10K 1% 0805
R136
180R 0805
V-
4
V+
8
U12C
TL072D SMD
MTR2
LED BAR 12 TOMB_WZ3
C60
47N 0805
R146
270K 0805
R57
1K8 0805
C46
1/63
5
6
7
U12B
TL072D SMD
D3
BAS16
D4
BAS16
R148
56K 1% 0805
DG
P6
PIN-SOLDER 1.25MM
P7
PIN-SOLDER 1.25MM
P8
PIN-SOLDER 1.25MM
P4
PIN-SOLDER 1.25MM
R147
270K 0805
R58
1K8 0805
C47
1/63
3
2
1
U12A
TL072D SMD
D5
BAS16
D6
BAS16
R149
56K 1% 0805
DG
-VBS1
+VBS1
-VBS1
9
8
14
U16C
LM339 SMD
11
10
13
U16D
LM339 SMD
7
6
1
U17B
LM339 SMD
9
8
14
U17C
LM339 SMD
5
4
2
U16A
LM339 SMD
11
10
13
U17D
LM339 SMD
5
4
2
U17A
LM339 SMD
9
8
14
U18C
LM339 SMD
7
6
1
U18B
LM339 SMD
11
10
13
U18D
LM339 SMD
5
4
2
U18A
LM339 SMD
R100
180R 0805
R134
220R 0805
R135
220R 0805
R120
330R 1% 0805
R122
330R 1% 0805
R139
560R 1% 0805
R141
820R 1% 0805
R95
1K2 1% 0805
R143
1K5 0805
R92
2K2 1% 0805
R43
3K3 1% 0805
R44
3K3 1% 0805
R145
1K5 0805
DGS1
7
6
1
U16B
LM339 SMD
+VBS1
Q9
BC858B
R65
150K 1% 0805
R24
10K 1% 0805
R137
180R 0805
MTR3
LED BAR 12 TOMB_WZ3
C61
47N 0805
P12
PIN-SOLDER 1.25MM
P11
PIN-SOLDER 1.25MM
P10
PIN-SOLDER 1.25MM
P5
PIN-SOLDER 1.25MM
+VBS1
-VBS1
DGS1
DG
+VB
-VB
-VB
+VB
V-
12
V+
3
U16E
LM339 SMD
V-
12
V+
3
U17E
LM339 SMD
V-
12
V+
3
U18E
LM339 SMD
+VBS1
-VBS1
METER_L
C43
100N/50V 0805
C44
100N/50V 0805
METER_R
FH1
HOLE-FIXING 3.5MM
FH2
HOLE-FIXING 3.5MM
FH3
HOLE-FIXING 3.5MM
FH4
HOLE-FIXING 3.5MM
ATE1
HOLE-ATE
ATE2
HOLE-ATE
1 MG 31/01/05
BO1
PCB BREAKOUT S LONG
BO2
PCB BREAKOUT S LONG
BO3
PCB BREAKOUT S LONG
BO4
PCB BREAKOUT S LONG
BO5
PCB BREAKOUT S LONG
BO6
PCB BREAKOUT S LONG
BO7
PCB BREAKOUT S LONG
BO8
PCB BREAKOUT S LONG
2 MG 14/02/05
2.1 MG 19/04/05
003-367 iss.2.1

ALLEN & HEATH GL2800 Specifications

General

Direct Outputs	Yes, on mono channels
Effects	None built-in
Type	Analog
Channels	24, 32, or 40
Stereo Channels	4
EQ	4-band EQ
Phantom Power	+48V globally switchable
Dimensions	Varies by model
Weight	Varies by model
Inputs	Mic/Line inputs on mono channels, stereo line inputs on stereo channels
Outputs	Main L/R, Groups, Matrix, Aux
Faders	100mm
Auxiliary Sends	10 aux sends
Groups	8 groups
Power Supply	Internal power supply with external backup option