Numark MIXTRACK QUAD Service Manual page 17

1 2
A
+4VM
-4VM
B
J104
JY-6316*01-070
TP103
C
C117
0.1uF
GNDM
'4580 output voltage swing and common mode input range is to within 3V of rail worst-case, within 1.5V typical
Design for:
D
1 2
3
C110 C104
0.1uF U102C
22uF
NJM4580E
5
4
2
3
6
7 C106 10uF,16V R104
1
C107 10uF,16V R101
R112
0 ohm
Fc = 28Hz
C111 C112
100pF 100pF
GNDM GNDM
GNDM
Mounting Hole Contact
3
4 5
Unbalanced Mic: G = 5.1 (+14.2dB)
Balanced Mic: G = 5.1 + 5.1 (+20.2dB)
C103 1000pF
Fc = 80kHz
R103 2.00k 1%
562 ohm 1% 2
-
1 C105 10uF,16V R107
U102A
3
+
562 ohm 1%
NJM4580E
R106
C102
2.00k 1%
1000pF
GNDM
Approval Check Design REV
4 5
6 7
G = 0 to 22.8 (+27.2dB) Total Gain = +41.4dB (unbalanced)
+47.4dB (balanced)
R110 510K
Fc=35kHz to inf
C114 100pF
+4VM
3 1
P101
50KA
2.00k 1% 6
-
7
U102B
5
+
NJM4580E
TP101
GNDM
-4VM
Title:
NKC9 SUB-BOARDS
Size
Number
A3
Date : 2012/12/3
File Name: MICROPHONE.SchDoc
DATE Description
6 7
8
A
B
J101
1
2
3
4
S4B-PH-K-S(LF)(SN)
GNDM
C
D
Revision
0
PC12C014B
Sheet 2 of 2
Design By :
8