ALLEN & HEATH XONE:V6, Service Information

Page: 27 / 49

Kernick Industrial Estate,
Penryn, Cornwall,
England. TR10 9LU
+44 (0)8707 556250
+44 (0)8707 556251
2
XONE V6 POWER SUPPLY
C4918 1 1
PAGE:
TITLE:
DRG No: ISSUE: SHEET: OF
ISSUE BY DATE
FILE: AG4918 ISS 2 Power supply.Sch 14:26:12 23-Sep-2004
ALLEN&HEATH
Tel:
Fax:
PRINTED:
A B C D E F G H
a
b
c
d
e
4
2
3
RLY3A
-
1
+
5
RLY2B
RL
Y G2RL
-1
-
1
+
5
RL
Y1
B
RL
Y G2RL
-1
-
1
+
5
RLY3B
RL
Y G2RL
-1
4
2
3
RLY2A
4
2
3
RLY1A
E
3
N
2
L
1
FILTERED IEC
MAINS
INLET
L
E
N
CN1
IEC FILTERED MAINS INLET
8
9
2
1
6
7
4
5
PRIMARY
BIAS
8V
10V
T1
EF25 (ROGER)
ISEN
3
VFB
2
COMP
1
OUT
6
VREF
8
RT/CT
4
VCC
7
GND
5
U3
UC3842AN
5
6
7
U1B
LM393
3
2
1
U1A
LM393
V-
4
V+
8
U1C
LM393
1 4
2
3
BR1
BR RECTIFIER (AE3477)
D2
BYV26E
C12
120/63 LESR
C10
120/63 LESR
C11
120/63 LESR C4
10/50
C1
10/400
C2
10/400
C15
330N 50V/PE
C3
10/50
C14
100P/DISK
C8
4N7/MYL
C13
680P/DISK
C9
100N 100V/MLC
D5
1N4002
Q4
BC556B
Q1
BC549
D3
BYV26E
D1
P6KE200A
Q3
STP4NB80FP
R17
6K8 1%
R10
30K 2%
R24
1R0 1W
R1
82K 1W
R5
100K 1%
R21
1K0
R18
150K
L_GND
L_GND
L_GND
L_GND
L_GND
L_GND
L_GND
L_GND
L_GND
L_GND
1 2
F1
FUSE HOLDER 20MM
NTC1
INRUSH SUPP NTC20R
L_GND
L_GND
L1
CHOKE 4.7UH
L_GND
AUX_+24V
R26
10K 1%
R27
10K 1%
R25
10K 1%
R2
470K 1%
R11
30K 2%
R31
1M0
C5
1N/MYL
L_GND
R32
2K2 1%
R13
3K3 1%
L_GND
R4
100K 1%
R3
470K 1%
R7
27K R9
4K7 1%
L_GND
L_GND
AUX_+24V
1 4
2
3
BR3
BR KBU6J
C6
6800/80
C7
6800/80
C16
2200/16
C17
2200/16
1 4
2
3
BR2
BR RECTIFIER (AE3477)
WHI
BLK
RED
BWN
BLK
ORA
YEL
BLU
WHI
P1
P2
S1
S2
S3
0V
T2
CN9
CN6
CN7
CN8
CN10
CN11
CN12
CN13
CN14
+V_UNREG
-V_UNREG
+V_PRE_REG
Q9
MPSA42
D8
1N4148
D9
1N4148
3
2
1
U2A
NE5532
U5
TL431
R28
10K 1%
R42
22K 1%
R48
9K1 2%
R49
820R 1%
D11
1N4148
C21
470/35 LESR
5
6
7
U2B
NE5532
Q8
MPSA92
D10
1N4148
C22
470/35 LESR
R36
3K3 1%
R43
22K 1%
Q6
MPSA42
Q7
MPSA92
R29
10K 1%
R30
10K 1%
D13
1N4148
D12
1N4148
Q2
BC549
C18
33/16
+V_UNREG
-V_UNREG
+30V
-30V
Q5
MPSA42
LD1
LED
T1 3MM R
E
D
R37
15K
R6
100K 1%
R35
120R
R38
15K
R39
15K
LD2
LED T1 3MM GREEN
LD3
LED T1 3MM GREEN
LD4
LED
T1 3MM G
R
EEN
Vin
3
ADJ
1
Vout
2
U6
LM317T
D14
BZV85C20V
D15
BZV85C20V
R16
3K3 1%
R40
120K
R41
68K
+V_PRE_REG
+6.3V
P4
PIN
P5
PIN
P6
PIN
P1
PIN
P2
PIN
P3
PIN
CN2 CN4
CN3 CN5
V-
4
V+
8
U2C
NE5532
D16
BZX79C12V
D17
BZX79C12V
+V_UNREG
-V_UNREG
L2
(AM3903)
L3
CHOKE 10UH (AM3903)
P7
PIN
P8
PIN
C26
2N7/MYL
C27
2N7/MYL
1
4
2
5 3
0
6 7
FEMALE
CN15
DC PWR SKT FEMALE 7 PIN CHASSIS
P13
+6.3V
P14
AGRND
P9
+30V
P10
DGRND
P11
-30V
P15
P12
AGRND
D S
G
Q10
IRF9540N
R59
3K3 1%
R60
330R
R57
1K5
R44
47R
R22
0R22 2.5W
R33
150R
C20
10/16
C19
10/16
R34
150R
Q12
MPSA42
Q13
MPSA92
G
D S
Q11
IRF540N
R61
330R
R58
1K5
R45
47R
R20
4K7 1%
R8
3K9
D7
1N4002
D6
1N4002
D24
1N5819
D21
1N4002
D19
1N4002
D20
1N4002
D18
1N4002
Vin
3
ADJ
1
Vout
2
U7
LM317T
R55
0R22 2.5W
R56
0R22 2.5W
R23
0R22 2.5W
COLL
5
EMIT
4
AN
1
K
2
NC
3
NC
6
U4
4N35
D22
BZX79C12V
D23
BZX79C12V
R53
120R
R54
470R
R50
3K3
R51
1K5
R52
1K5
C23
100/25
C24
100/25
1 2 3 4
CN16
SIL 4 M STRT LCK
P20
P19 P18
P17
PK GN BL RD
P21
P29
P23 P22 P24
P30
P32
P31
P25 P26
P27 P28
1 2 3 4
CN17
SIL 4 M STRT LCK
C28
100N MLC
RD PK GN BL
1 2 3 4
CN18
SIL 4 M STRT LCK
1 2 3 4
CN19
SIL 4 M STRT LCK
C25
100N MLC
GN PK BL RD
RD PK GN BL
VU_ILLUM
P16
PIN
FH1
FH2
FH3 FH6
FH5
FH4 FH7
FH8
FH9
FH10
C29
2200/16
1 ARJ 19-09-02
2 ARJ 29-10-02
R12
3K9
R19
22R
D25
1N4148
R14
47K 1%
R15
47K 1%
D26
1N4148
T0 CN18
TO CN16
C30
4N7/MYL
P33
PIN
1 2
F2
TE5 T1A
R62
1M2 1/2W
C31
10/50
D4
BYV27-400
R46
3K3 1%
R47
3K3 1%
NOTE
TO IMPROVE HOT START WITH ALL OPTIONS CHANGE
R44/R45 FROM 47R TO 33R
R46/R47 FROM 3K3 TO 4K7
003-057 iss.2