Numark M4 Service Manual

M4 PCB BOM
M4.PCB
DESCRIPTION Q'ty COMPONENT DESIGNATOR(S)
13 BK1 W1' W2' W3' W4'
W5' W6' W7' W8' W9'
W10' W11' W13'
1.2K 6 R112 R212 R312 R412 R512
R612
1.5K 12 R116 R117 R216 R217 R316
R317 R416 R417 R516 R517
R616 R617
1K 18 R120 R122 R165 R166 R220
R222 R265 R266 R320 R322
R420 R422 R520 R522 R620
R622 R721 R722
1N4004L 5 D951 D952 D953 D954 D955
1N4148 2 D901 D902
2.2K 18 R101 R108 R111 R201 R208
R211 R301 R303 R311 R401
R403 R411 R501 R508 R511
R601 R608 R611
2.7K 20 R115 R123 R131 R215 R223
R231 R315 R323 R331 R415
R423 R431 R515 R523 R531
R615 R623 R631 R913 R950
3.3K 4 R156 R256 R715 R716
4.7/50(S) 2 C121 C221
4.7/50L.L 1 C914
4.7K 11 R119 R161 R219 R261 R319
R419 R519 R619 R701 R702
R912
4P RCA 4 J101 J201 J301 J501
5.1K 6 R125 R225 R325 R425 R525
R625
6*3 LED HOLDER 1 HLD2
6.8K 4 R910 R911 R914 R915
6MM 32 JP1 JP2 JP3 JP4 JP5
JP6 JP7 JP8 JP9 JP10
JP11 JP12 JP13 JP14 JP15

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