Page 1
R1*
4 10K
10
C4*
14
MED-HIGH
P3
3
+
2
-
R8*
10K
R9
470e
FREQ
P2
10K
1
P4
R13*
5
RECORD
LEVEL
HIGH
FREQ
10K
2K49
C3
R4*
6
-
+
PHASE
SHIFT
BIAS
1OK
R6
C2*
7
R5*
10K
R10*
R2*
10K
9
-
+
8
IC 1
PIN 4
3
-15V
PCB 84-03x
IC1: TL 074 OR EQUIVALENT
*: 1% TOL.
NOTE:
WITH HX PRO: CONNECTED TO 0V, P1 = 50K
WITHOUT HX PRO: CONNECTED TO +15V, P1 = 1K
100n
C7
C1*
100n
C8
2
GND
R3*
10K
5n1 5
P5
IC 1
PIN 11
SEE NOTE
P1
1K
1 6
+15V
13
12
1n0C5*
R11*
R7*
-
+
6K8
R12*
C6*
1n0
1
6
IPS
1 7/8
1 7/8
3 3/4
7 1/2
7 1/2
15
15
30
C5
R10
C7
R3
C1
R1
R2
C8
EQ
120/3180 µS
70/3180 µS
NAB
CCIR
NAB
CCIR
NAB
AES
R11
C6
R4
R12
IC1
C3
C4
R6
39K
39K
100K
*
39K
68K
*
100K
*=OMITTED
R13
R5
R9
R8
R7
100K 15K
100K 470e
22K 470e
4K99
470e
100K
470e
4K99
470e
100K
470e
4K99
470e
P4
R14
R10-12
10K0
10K0
10K0
10K
10K0
10K
9K53
10K
P3
P5
2K4 3n3
6K8 3n3
6K8
6K8
2n7
6K8
6K8
6K8 1n
1n
C4
C3R14 C2
330n2K4 *
330n
330n
*
*
330n
*
330n
*
*
P1 P3 P5
3n3
5K 22K 10K
330p
5K 22K
330p
330p
330p
680p
2n2
330p
10K
22K
10K
47K
10K
22K
10K
100K
22K
100K
4K7
4K7
4K7
SEE NOTE
R6
C2
P2
P1
R9R7
5
4
3
2
1
Nr.
96.03 LP
95.11 JS
AN
91.09
90.12 LJ
86.01 HB
Dato Sign
COMPONENT VALUES CORRECTED
TEKST TILF.
NY REV. UDG.
TEKST TILF.
PHASE SHIFT TO VÆRDIER
Ændring
Anv.
AM77
RECORD
EQUALISER
Erst.
Mappe
Ersts.
HB/JB
TegnMålst.
Godk.
1070
84.01
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