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 1 3
PAGE:
TITLE:
DRG No: ISSUE: SHEET: OF
ISSUE BY DATE
FILE: C5867_2_1P1.Sch 13:34:10 29-Apr-2005
ALLEN&HEATH
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ABCDEFGH
a
b
c
d
e
CHK
BY
3
2
1
U1A
NE5532 SMD
C55
1000/6.3
C3
33P 0805
R67
8K2 1% 0805
MONO
5
6
7
U1B
NE5532 SMD
C4
33P 0805
R68
8K2 1% 0805
R69
8K2 1% 0805
R103
68R 0805
P1
RED
P2
GRN
P3
BLU
INSEND_MONO INSRET_MONO
5
6
7
U3B
NE5532 SMD
R88
2K2 1% 0805
R74
4K7 1% 0805
C48
22P_S
R106
33K 1% 0805
R10
10K 1% 0805
R9
10K 1% 0805
R12
10K 1% 0805
R89
2K2 1% 0805
R90
2K2 1% 0805
R101
47R 0805
R102
47R 0805
3
2
1
U4A
TL072D SMD
5
6
7
U4B
TL072D SMD
C49 22P_S
C50 22P_S
C51 22P_S
MONO_OUT+
MONO_OUT-
R76
4K7 1% 0805
R77
4K7 1% 0805
R78
4K7 1% 0805
R79
4K7 1% 0805
C17
47/25
C53
100/25
C54
100/25
R26
47K 0805
R27
47K 0805
C18
47/25
R11
10K 1% 0805
C52 22P_S
3
2
1
U3A
NE5532 SMD
2
1
3
SW14A
SW2PCOL (SPUN)
5
4
6
SW14B
SW2PCOL (SPUN)
R8
10K 1% 0805
R72
18K 1% 0805
V-
4
V+
8
U1C
NE5532 SMD
V-
4
V+
8
U3C
NE5532 SMD
V-
4
V+
8
U2C
TL072D SMD
V-
4
V+
8
U4C
TL072D SMD
+VA
-VA
C16
47/25
A MG 21-07-04
MASTER CONNECTOR PCB
5
4
6
SW15B
SW2PCOL (SPUN)
2
1
3
SW15A
SW2PCOL (SPUN)
C19
47/25
R28
47K 0805
C20
47/25
LD8
LED RECT 5X2.5MM TOMB RED
R75
4K7 1% 0805
+VB
DG
MONO MUTE
5
6
7
U5B
TL072D SMD
R51
56K 0805
R52
82K 0805
D1
BAS16
D2
BAS16
R53
1K8 0805
DG
5 4
2
U6A
LM339 SMD
7 6
1
U6B
LM339 SMD
11 10
13
U6D
LM339 SMD
9 8
14
U6C
LM339 SMD
R59
6K8 1% 0805
R73
6K8 1% 0805
R93
1K2 1% 0805
R96
1K0 1% 0805
R98
120R 1% 0805
+VB
AI1
HOLE-AI
AI2
SLOT-AI
FID1
FIDUCIAL
FID2
FIDUCIAL
C15
47/25
R66
75R 1% 0805
-VB
METER MOULDING
MTR1
LED BAR 4 TOMB_WZ3
C45
1/63
Q2
BC858B
-VB
DG
R6
10K 1% 0805
R63
150K 1% 0805
C36
100N/50V 0805
V-
12
V+
3
U6E
LM339 SMD
+VB
-VB
3
2
1
U5A
TL072D SMD
V-
4
V+
8
U5C
TL072D SMD
3
2
1
U2A
TL072D SMD
R2
10K 1% 0805
C2
33P 0805
PFL/AFL
R1
NF RES SMD0805
C1
220/10
-6dBu Nominal
SYS_PFL
MONO_POST
5
6
7
U2B
TL072D SMD
R3
10K 1% 0805
R4
10K 1% 0805
C13
15P 0805
C14
47/25
R25
47K 0805
PFL_AFL_SIG
R39
3K3 1% 0805
R5
10K 1% 0805
-VB
DG
Q1
BC807-16
R45
22R 1206
2
1
3
SW10A
SW2PCOL (SPUN)
2
1
3
SW11A
SW2PCOL (SPUN)
2
1
3
SW12A
SW2PCOL (SPUN)
2
1
3
SW13A
SW2PCOL (SPUN)
R46
100R 1206
R47
100R 1206
R48
100R 1206
R49
100R 1206
C31
1/63
C32
1/63
C33
1/63
C34
1/63
DG
DG
DG
DG
M1
M2
M3
M4
LD4
LED RECT 5X2.5MM TOMB RED
LD5
LED RECT 5X2.5MM TOMB RED
LD6
LED RECT 5X2.5MM TOMB RED
LD7
LED RECT 5X2.5MM TOMB RED
DG
+VB
R50
5K6 0805
5
4
6
SW10B
SW2PCOL (SPUN)
5
4
6
SW11B
SW2PCOL (SPUN)
5
4
6
SW12B
SW2PCOL (SPUN)
5
4
6
SW13B
SW2PCOL (SPUN)
R7
6K8 1% 0805
LR_TO_MONO
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
CN1
BOX 5X2 M 90 DEG
INSEND_MONOINSRET_MONO MONO_OUT+MONO_OUT- LOCAL_MON_LLOCAL_MON_R 2TRK_IN_L2TRK_IN_R
C37
100N/50V 0805
C35
100N/50V 0805
1
2
3
4
CN2
EARTH SCREW TERMINAL NARROW
1
2
3
4
CN3
EARTH SCREW TERMINAL NARROW
FIXINGS
PFL_AFL_SIG
SYS_MONO
R154
220R 0805
R153
2K2 1% 0805
R152
100K 1% 0805
R151
100K 1% 0805
-VB
C62
100N/50V 0805
Q10
MMBFJ111
DIM=0V
1 MG 31/01/05
R156
4K7 1% 0805
R157
4K7 1% 0805
R155
4K7 1% 0805
R158
4K7 1% 0805
20dB DIM
-6dBu Nominal
C63
22P_S
FID3
FIDUCIAL
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