DM588 Service Manual
16 7NRC-040050204-LJ M2.0x5+4 hexagon copper post
Copper post, outer hexagon S4.0*5 (inner screw hole
M2.0*3.5), M2.0*4 machine screw
2
17 4PC7-4099B-A LCD screen
1.77",128*RGB*160 DOTS,12OCLOCK, AF601771, Lichang
1
18 3WPT-S4291-01A Speaker cable
24AWG, red-and-black twisted pair, with 2-pin socket, one
end peeled and tin coated, lead free
1
19 4SS7-3520-016-700
Speaker STP 8000 8100-01, 8100S, 8200, (for
models DM580, DM600, DM890 and 7808)
(SC)Φ=35*58mm, H=20mm, impedance 16Ω, rated power
7W, Fushengda brand, lead free
1
20 7NRC-077107040-Z
R encoder switch nut 7200, 6500, 8200, 8100
Brass, inner diameter M7.7mm, outer diameter φ10.7mm,
4mm thick, black nickel plated
1
21 7MHS-1767-02B-W PT6800 knob circlip
Stainless steel SUS304-1/2H, heat hardening, outer burr,
1
22 7MHR-4002-16B-W9
Waterproofing gasket for knob (mold set 1) (for
model DP770)
Ultra-thick, black, Mingkun brand, lead free 1
23 7SMF-020040M-SZYB-N
R M2*4 cross recessed mushroom-head
machine screw
558/PT4200/PT558S/5200/PT (preferred), harden iron,
Φ2mm*4mm, nickel plated, metric coarse thread, nylok
3
24 7SMF-025050M-MHYB-B R M2.5*5 torx mushroom-head machine screw
558/PT558/4200/PT4200/PT558S (preferred), harden iron,
Φ2.5mm*5mm, electrophoresis, nylok
5
25 7MBR-4304-07A-W0
LCD screen silicon rubber case (for model
M50)
High-elasticity silicon rubber, hardness 50°, black, Xinhuida
brand
1
26 7MBR-4291-01A-W3
Waterproofing cover ring of hand microphone
connector (for model DM588)
Silicon rubber, hardness 45°, orange, Xindahui brand 1
27 7MBL-4291-01A-LA Aluminum-alloy bottom housing
Aluminum-alloy ADC12, silver, baking varnished external
surface, Laiguan brand, lead free
1
28 7MBL-4291-02A-LA Aluminum-alloy top housing
Aluminum-alloy ADC12, silver, baking varnished external
surface, Laiguan brand, lead free
1
29 7MBR-4291-02A-W3 Waterproof ring for panel (for DM588)
High-elasticity silicon rubber, pantone 172C, hardness 40±5°,
Xindahui brand, lead free
1
30 7MBR-4291-07A-W0 Waterproofing ring Conductive nickel-carbon silicon rubber, Φ2.03mm section, 1
94