KEF PSW 2000 Service Manual

POWERED SUBWOOFER
18
EXPLODED VIEW DIAGRAMS
B(GRAY)
C(BLUE)
A(RED)
L(Y)
N(Y)
M(BLK)
E(BLUE)
D(GRAY)
F
B
I
K
A
J
E
G
D
C
M
L
N
GND
H(RED)
I(RED)
GND
F(GRAY)
G(RED)
K(GRAY)
J(GRAY)
H
CN2CN1
CN3
CN4
CN2
86
45 73
CN1
CN4
CN3
1
2
3
1
7
8
6
5
4
2
10
7
8
9
9
8
9
10
9
8
9
7
8
10
8
12
10
18
18
8
3
4
8
7
9
8
6
5
11
9
8
24
26
24
13
10
27
20
20
22
2
22
7
15
25
14
15
18
20
21
22
17
18
18
15
17
17
17
15
16
1
19
19
17
8
23
18
10
10
8
REF DESCRIPTION PARTS NO. QTY
1 REAR PANEL 1403-6420-0 1
2 TRANSFORMER BRACKET 1402-3070-0 1
3 BRASS TUBE 6*M3*12 4135-0271-0 4
4 VOLTAGE PCB 1723-780A-0000 1
5 PRE AMP PCB 1725-296A-0000 1
6 POWER AMP PCB 1725-296A-0000 1
7 T3*8MM SELF TAPPING 2954-3008-3000 5
8 SPRING WASHER M3*0.9*5.5MM 2607-3009-0550 15
9 METAL WASHER M3*0.5*8MM 2600-3005-0800 8
10 M3*14MM B-TITE (BLK.Zn) 2954-3014-3000 8
11 HEATSINK 5400-3351-0 1
12 HEATSINK PLATE 5400-3361-0 1
13 INSULATION PCB-3 1725-327A-0000 1
14 INT TEETH WASHER M3*0.5*6.4MM 2606-3005-0643 1
15 B-TITE 3*10MM (BLK.Zn) 2954-3010-3000 4
16 VOL/FREQ KNOB 2436-6501-1 3
17 SCREW M4*10 (BLK) 2904-4010-3000 5
18 SCREW M3*6 BINDING (BLK) 2904-3006-3000 8
19 SCREW M3*10 (BLK) 2904-3010-3000 2
20 NUT HEX M4 2640-4030-0704 5
21 INT TOOTH WASHER M4*0.8*8.5MM 2606-4008-0853 1
22 SPRING WASHER M4*1*7MM NI 2607-4010-0704 5
23 M3 NUT 2640-3022-0540 2
24 METAL WASHER M5*0.8*10MM 2600-5008-1000 8
25 SCREW BH M2.6*8MM BZ CROSS 2904-2608-3000 2
26 MTG BRACKET 4133-2090-0 1
27 TRANSFORMER 1806-2415-0 1

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