ALLEN & HEATH ZED 14 2 Service Manual page 38

AC INLET
T500mA L 250V
CN1
IEC MAINS INLET F1
1 L
L 1
IEC FUSE HOLDER 20MM
MAINS 2 N
N
INLET
3
E
e
L2
d
CHOKE 20MH
N3
C2
100N 275V
L4 L5
L_GND
c
C4
150P_S
R3
150K 1% 0805
U1
1 3
COMP ISEN
8 2
VREF VFB
R2 6 4
OUT RT/CT
C11 12K 1% 0805
b
10/50
UC3842D1
C12
2N2/MYL
L_GND L_GND
a
ALLEN&HEATH
ISSUE BY DATE
A MG 29/06/06
Kernick Industrial Estate,
B AAT 30-10-06
Penryn, Cornwall,
1 AAT 05-02-07
England. TR10 9LU
Tel: +44 (0)1326 372070
Fax: +44 (0)1326 370153
A
SW1
R1
4
1M2 1/2W
3 L2
L1
2
C3 C29
2
100N 275V/PEM
1
100N 275V/PEM
N1
BR1
C7 Is Not Fitted to ZED14 & ZED12FX
C7 Is Fitted to ZED24 & ZED22FX
4 1
C7
NF CAPEL 0.400/0.900
C6
68/400
2KBP206
2N2 250V/PEM
C10
L_GND
R19 R6
150K 1W* 150K 1W*
D1
C14 BYV26E
C15
R4 100N 100V/MLC
120/63 LESR
20K 1% 0805
L_GND
Q1
STB4NC80ZT4
R7
R5
3K3 1% 0805
22R 0805
R8
100K 1% 0805
L_GND
L_GND
R10
1K0 1% 0805
C24
D9
R11
330P/DISK
1N5819
0R5 1W
L_GND L_GND L_GND
CHK
BY
FILE: C6750_1 .Sch
B C
NTC1
CHOKE 22MH CMC
INRUSH SUPP NTC20R
L3
C30
L8
2N2 250V/PEM
N2
C31
2N2 250V/PEM
Earth1 P1
PIN
JP1
LINK OPT
JP2
LINK OPT
Earth1
TX1
D2
1 12
D5 BYV27-400
10
P6KE200A
D4
7
D6
BYV27-400
BYV26E 11
PRIMARY
2
D3
3 9
BYV27-400
5 8
BIAS
XFRMR E/30/15/7A (UNI) (AM5547)
L_GND
CHOKE 4.7UH (AM3567)
R12
0R5 1W L7
C21
470/25 LESR R13
L_GND
4K7 1% 0805
D E
MOUNTING BRACKET
CONTACT TO CHASSIS
CN3
4
3
2
1
EARTH SCREW TERMINAL NARROW
CN4
1
2
3
4
NF EARTH SCREW TERMINAL NARROW
L3
4.7uH
C18 C20
470/25 LESR 470/25 LESR
C19
C17 470/25 LESR
D7
470/25 LESR
L5
BYV27-400
4.7uH
SOLDER ASSIG
U2
SOLDER ASSIG
TL783
JS2
3
Vin
L6
JS1
CHOKE 150UH 280MA
R20
NF
C16
+10V
120/63 LESR
C26
47/63
C25 C28
D10
47/50 LESR 1/63
BZX55C47
ZED MIXER PSU
TITLE:
PAGE:
* All parts to be RoHS Compliant *
C6750
DRG No:
PRINTED: 15:05:43 3-Jul-2007
F
FH1
HOLE-FIXING 3.5MM+PAD
FH2
HOLE-FIXING 3.5MM+PAD
FH6
HOLE-FIXING 3.5MM
+15V
P3
PIN-SOLDER 1.5MM
P2
P4
PIN-SOLDER 1.5MM
PIN-SOLDER 1.5MM
P5
PIN-SOLDER 1.5MM
-15V
+48V
P6
PIN-SOLDER 1.5MM
+10V
P7
PIN-SOLDER 1.5MM
U3
7815
+15V
1 3
Vin +15V
C22
100/25
C23
100/25
2 3
Vin -15V
-15V
U4
7915
FIT JS1 & JS4 WITH TL783
JS3
SOLDER ASSIG
+48V
JS4 SOLDER ASSIG
2
Vout
D8
1N4002 C27
47/63
R14
12K 0.5% 0805 TF
1 1 1
ISSUE: SHEET: OF
G H