Numark M4 Service Manual

M4 PCB BOM
SW-077 2 SW101 SW501
VR-127 50KA*2 3 VR105 VR305 VR505
VR-178 50KB C.C 2 VR901 VR902
VR-199 50KB 1 VR903
W-AB-232(BACK) 1 H13
W-CB-122 1 W6
W-DC-162 1 W9
W-EC-122 1 W11
W-ED-122 1 W4
W-HB-122 1 W8
W-ID-122 1 W5
W-IF-122 1 W1
W-KB-112 1 W10
W-KE-122 1 W2
W-KF-112 1 W3
W-NA-136 1 W14
W-NE-112 1 W7
W-NH-222 1 H12
W-QC-126 1 W13
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Numark M4 Specifications

General

Frequency range	20 - 20000 Hz
Channels quantity	3 channels
Channel fader (1kHz)	90 dB
Digital sound processing	- bit
Number of EQ bands per channel	3
Line Signal-to-Noise Ratio (SNR)	100 dB
Microphone input impedance	600 Ω
Balanced line output level	7 V
Record out	1
Line inputs (RCA)	4
Phono inputs (RCA)	2