KEF PSW 2000 Service Manual

9
POWERED SUBWOOFER
PARTS LIST
PRE AMP SECTION
PRINTED CIRCUIT BOARD ASSEMBLY
QTY PART NO DESCRIPTION LOCATION
1 150F-101K-5-IEA CC 50V 100PF 10% RL 5X3 C29
1 150F-104M-N-FD CC 50V 0.1µƒ 20% RLF C27
2 150F-271K-5-IEA CC 50V 270PF 10% RL 5x3 C3,11
4 150F-334M-N-JJA CC 50V 0.33µF 20% RLF MONO C4,5,12,13
7 153H-104K-5-QUA CM 100V 0.1µF 10% RL 9X11 CENTRALAB C7,15,17,18,19,20,22
2 153H-333K-5-MRA CM 100V 0.033µF 10% RL 7X9.5 C8,16
2 153H-683K-5-PSA CM 100V 0.068µF 10% RL C64,65
1 157C-477M-5-OU CE 10V 470µF 20% RL 8X11 C24
2 157D-107M-5-KW CE 16V 100µF 20% RL 6x12 C21,25
1 157D-476M-5-IU CE 16V 47µF 20% RL 5x11 C26
2 157E-106M-5-IU CE 25V 10µF 20% RL 5x11 C23,30
5 157F-225M-5-IU CE 50V 2.2µF 20% RL 5x11 C1,2,9,10,28
1 157F-225M-5-IU CE 50V 2.2µF 20% RL 5x11
1 2101-1357-0 WAFER JM2411-8 8PIN CN3
1 2101-9790-0 4RCA JACK HSP-204V-03 GP RCA1
8 3131-6140-0 IC BA4560 ROHM U1,2,3,4,5,6,7,8
1 3700-4536-RG L-115W EGW/209EGW RED/GR ELE-LED02 LED1
4 4701-102J-2 RCF 1/8W 1K 5% AT R11,34,71,73
23 4701-103J-2 RCF 1/8W 10K 5% AT R3, 6, 10, 15,16, 18,19, 21, 23,
26, 29, 33, 38, 39, 41, 42, 44, 46,
60, 62, 70, 76, 79,
2 4701-104J-2 RCF 1/8W 100K 5% AT R7,30
1 4701-125J-C RCF 1/8W 1.2M 5% ATS R64
2 4701-153J-2 RCF 1/8W 15K 5% AT R48,52
1 4701-162J-2 RCF 1/8W 1.6K 5% AT R56
8 4701-222J-2 RCF 1/8W 2.2K 5% AT R12,13,35,36,49,53,66,68,
1 4701-224J-2 RCF 1/8W 220K 5% AT R78
1 4701-225J-2 RCF 1/8W 2.2M 5% AT R65
6 4701-273J-2 RCF 1/8W 27K 5% AT R17, 22, 40, 45, 51, 55
4 4701-303J-2 RCF 1/8W 30K 5% AT R1,24,50,54,
1 4701-391J-2 RCF 1/8W 390R 5% AT R57
2 4701-471J-2 RCF 1/8W 470R 5% AT R63,74
4 4701-472J-2 RCF 1/8W 4.7K 5% AT R58,59,69,72,
1 4701-563J-2 RCF 1/8W 56K 5% AT R77
1 4701-682J-2 RCF 1/8W 6.8K 5% AT R37
1 4701-683J-2 RCF 1/8W 68K 5% AT R67
4 4718-101J-C-X RMF 1W 100R 5% ATS METAL OXIDE R8,9,31,32
1 4750-5510-0 VR 20KBX2 VR16G20K15B20K L=15MM VR1
1 4750-5520-0 VR 20KAX1 VR16N20K15A20K L=15MM VR2
1 4750-5530-0 VR 10KBX1 VR16N20K15B10K L=15MM VR3
1 4837-3V36-2 DZ 1/2W +-5% 3.3V TEMIC AT Z3
2 4837-5V16-2 DZ 1/2W 5.1V "TEMIC" AT Z1,2
2 4840-8060-2 DIODE 1N4148 NS D1,2
3 4860-8710-5 TR 9012H Q3,4,7
4 4860-8720-5 TR 9013H SAMSUNG Q1,2,5,6
1 5200-3281-0-06 SW COMAX SK-22D01-SG6-T-NS-IK SW1

KEF PSW 2000 Specifications

General

Signal to noise ratio	>90dB
Power consumption	300 W
Inputs	Line-level, Speaker-level
Type	Powered Subwoofer
Crossover Frequency	40 Hz - 150 Hz