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LX 2000 SUB
Service Manual
SPECIFICA TIONS:
General Section Amplifier Power: 150 Watts RMS (<0,5% THD, 4 Ohm) ·
· · · · · · · · · ·
Bass Driver: 250mm (10") Laminated Paper Driver with 50mm (2") high power voice coil Inputs: Line Level -> Left and Right, LFE (No low pass crossover) High Level -> 5-way speaker binding posts Outputs: High Level -> 5-way speaker binding posts Low-Pass Frequency: Continuously variable from 75Hz to 100Hz High-Pass Frequency: 38Hz when using high level output Frequency Response: 38Hz (-3 dB) to low pass crossover setting Dimensions (H x W x D): 500 x 300 x 370 mm Weight: 20kg Grille Material and Finish: Dark Grey Finish: Beech, Black Ash, Brown Cherry
24/06/02
LX2000
REFERENCE
1 2 3 4 5 6 7 8 9 10 R201,2 11 R503,4,10 12 R511 13 R506 14 R505 15 R153,213,4,5,54 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
PART NO.
106LX200 101LF03-4 104lf0300 132104kb70 101OLX200 101ALX200 104lx20000 11012472j52 11014103j26 11014222j26 11014432j26 11014472j26 11016102j26 11016103j26 11016104j26 11016105j26 11016122j26 11016151j26 11016153j26 11016154j26 11016182j26 11016183j26 11016203j26 11016205j26 11016221j26 11016222j26 11016223j26 11016273j26 11016333j26
DESCRIPTION
AMP ASS'Y 200W LF03 ASS'Y PCB Mylar Capacitor 0.1U 275V PCB ASS'Y AI PCB ASS'Y PCB Resistor 4.7K 1/2W ±5% CF Resistor 10K 1/4W ±5% CF Resistor 2.2K 1/4W ±5% CF Resistor 4.3K 1/4W ±5% CF Resistor 4.7K 1/4W ±5% CF Resistor 1K 1/6W ±5% CF Resistor 10K 1/6W ±5% CF Resistor 100K 1/6W ±5% CF Resistor 1M 1/6W ±5% CF Resistor 1.2K 1/6W ±5%CF Resistor 150 1/6W ±5% CF Resistor 15K 1/6W ±5% CF Resistor 150K 1/6W ±5% CF Resistor 1.8K 1/6W ±5% CF Resistor 18K 1/6W ±5% CF Resistor 20K 1/6W ±5% CF Resistor 2.0M 1/6W ±5% CF Resistor 220 1/6W ±5% CF Resistor 2.2K 1/6W ±5% CF Resistor 22K 1/6W ±5% CF Resistor 27K 1/6W ±5% CF Resistor 33K 1/6W ±5% CF
QTY
1 1 1 1 1 1 1 1 1 2 3 1 1 1 5 33 6 1 1 1 2 3 1 2 1 1 1 1 4 2 1
12211332m401 inductor 3.3mH 101ODS300D AMP PCB ASS'Y 300W CLASS D
R128,30,49,50,209,12, 6,7 20,1,2,5,6,8,9,30,2,5,4 0 R122,6,231,63,6,307 R259 R265 R253 R107,234 R233,52,71 R145 R227,62 R309 R257 R144 R102 R238,55,316,8 R223,37 R310
32 R317 33 R151 34 R200,7,58,73,5 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
11016391j26 11016393j26 11016472j26 11016473j26 11016474j26 11016512j26 11016513j26 11016562j26 11016621j26 11016751j26 11016755j26 11016913j26 129a104j633 129a473j633
Resistor 390
1/6W ±5% CF
1 1 5 7 2 2 1 1 1 1 1 4 3 1 3 2 12
Resistor 39K 1/6W ±5% CF Resistor 4.7K 1/6W ±5% CF Resistor 47K 1/6W ±5% CF Resistor 470K 1/6W ±5% CF Resistor 5.1K 1/6W ±5% CF Resistor 51K 1/6W ±5% CF Resistor 5.6K 1/6W ±5% CF Resistor 620 Resistor 750 1/6W ±5% CF 1/6W ±5% CF
R106,29,219,49,50 1,64 R127,312 R210,11 R224 R152 R160 R315 R313 R203,4,5,6 C218,70,1 C217 C302,3,6 C103,4 C200,4,5,7,8,10 1,2,4,20,30,49 C229
Resistor 7.5M 1/6W ±5% CF Resistor 91K 1/6W ±5% CF Metallize Cap. 0.1U 63V ±5% Metallize Cap. 0.047U 63V ±5%
1302b101k503 Disc Capacitor 100P 50V ±10% 1302b103ka03 Disc Capacitor 0.01U 100V ±10% 1302b221k503 Disc Capacitor 220P 50V ±10%
1302b470k503 Disc Capacitor 47P 50V ±10% 1 1302f104z503 Disc Capacitor 0.1U 50V +80/-20% 132103j503 132104j503 132223j503 132273ja03 132473j503 1353105m50 1353106m50 1353107m10 1353107m16 1353107m35 1353225m50 1353226m16 1353226m50 Mylar Capacitor 0.01U 50V ±5% Mylar Capacitor 0.1U 50V ±5% Mylar Capacitor 0.022U 50V ±5% Mylar Capacitor 0.027U 100V ±5% Mylar Capacitor 0.047U 50V ±5% Electrolytic Cap. 1U 50V ±20% Electrolytic Cap. 10U 50V ±20% Electrolytic Cap. 100U 10V ±20% Electrolytic Cap. 100uF 16V ±20% Electrolytic Cap. 100U 35V ±20% Electrolytic Cap. 2.2U 50V ±20% Electrolytic Cap. 22U 16V ±20% Electrolytic Cap. 22U 50V ±20% 14 4 5 1 1 1 1 15 2 1 2 1 1 2
C107,17,22,44 50 232,42,44,52,4 6,74,6,320,2 51 C223,4,305,17
52 C123,221,2,503,4 53 C215 54 C143 55 C216 56 C228
C201,2,6,13,9,25
57 31,41,3,51,3,73 58 59 60 61 62 63
5,319,21 C114,5 C234 C507,8 C509 C304 C505,6
64 C118 65 C233 66 C318 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97
1353227m16 1353336m25 1353476m16
Electrolytic Cap. 220U 16V ±20% Electrolytic Cap. 33U 25V ±20% Electrolytic Cap. 47U 16V ±20%
1 1 1 8 1 3 2 1 20 1 1 1 1 1 1 2 1 1 2 1 2 1 1 1 1 1 4 1 1 1 1 2 1
Q108,9,13,206 7,8,301,2 Q111 Q101,7,12 Q114,5 Q503 D102,3,4,5,43,201 2,3,4,5,6,7,8,11,2 4,5,6,301,2 D213 D101 D502 TH1 R134 R148 R501,2 R147 VR202 VR201 FB1,2 C500 C501,2 RL1 JK202 JK203(B) JK203(A) SW202 U201,2,4,301 Q501 Q502 D209 D501 D110,504
192027c1815gr Transistor 2SC1815GR 192027c2235y Transistor 2SC2235Y 192028a1015gr Transistor 2SA1015GR 1921672n5551 Transistor 2N5551 1921682n5401 Transistor 2N5401 AI-PNP 350V 500mA 197131n4148 19915000335 19915000625 19915001505 1091ttc802j0 11020332jk3 11120102jk3 11130471jk2 11350s68j00 115h203b201 115h503a102 1201000003 132103kb00 1385478m80 171urwh124d 1740300390g
Diode 1N4148 Zener Dioder 3.3V 1/2W Zener Dioder 6.2V 1/2W Zener Dioder 15V 1/2W Thermister TTC-802(JS) NTC Resistor3.3K 2W ±5% Metal Film Resistor 1K 2W ±5% Metal Film Resistor 470 3W ±5% Cement Resistor 0.068 5W Variable Resistor 20KB/2 Inductor 10W AI YT-C3104-005 1CRHW3 Mylar Capacitor 0.01U 200V ±10% Electrolytic Cap.4700U 80V ±20% Relay RWH-SH-124D (1600 ohm)
JACK
Variable Resistor RV16AE-20B2-15K-A54-104 1
1742psz406g1 JACK S-8071 1742psz406g2 SPK JK 4PIN S-8072 180p9an02218 Switch PS-9AN-022-18 19016tl074cn 192161tip31c 192162tip32c I.C. TL074CN ST Transistor TIP31C SGS Transistor TIP32C SGS
19510204hgw LED 204HGW 19700kbu606g Display 6A 800V KBU606G 197101n4004 150r1107003
Diode 1n4004 Power Transformer
98 99 100 F501 101 F501 102 SW501
152v402005a 152v602026 154v25006t0 155620001 180pp1221
Line Cord 4.0FT #110 FLAG TERMINAL Line Cord SP-021A 6FT VDE Fuse 2.5A 250V 20mm VDE Fuse Holder HTB -32M UL/CSA/VDE Switch P12-21
1 1 1 1 1