Text preview for : Kef-PSW1000 actsub.pdf part of Kef PSW1000 active subwoofer
Back to : Kef-PSW1000 actsub.pdf | Home
SERVICE MANUAL
POWERED SUBWOOFER
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4 PARTS LIST: PRE AMPLIFIER BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6 POWER AMPLIFIER BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7 VOLTAGE SELECTOR BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 PRE AMP AND POWER AMP ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 8" SPEAKER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 POWER CORD CABLE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-12 PCB LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 EXPLODED VIEW DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-16
POWERED SUBWOOFER
SPECIFICATIONS
GENERAL SPECIFICATIONS
1) 2) 3) 4) CONTINUOUS POWER (@ 85Hz, 0.17% THD) THD (@85Hz 75W ) CLIPPING POWER (Output 1% THD) INPUT SENSITIVITY @ 85W 4 ohm 85Hz LINE . INPUT VOL . Max SPK . INPUT VOL . Max S/N @ 8W 85Hz @ 80W 85Hz ( A-WEIGHT, LINE INPUT ) LOW PASS FILTER @ 85Hz Freq VOL Set to Max. Low -3dB Freq VOL Set to Max. Upper -3dB LOW PASS FILTER @ 65Hz Freq VOL Set to Min. Low -3dB Freq VOL Set to Min. Upper -3dB LOW PASS FILTER ROLL-OFF Freq VOL Set to Max. LOW PASS FILTER ROLL-OFF Freq VOL Set to Min. Typical 85 0.08 90 LIMIT 80 0.15 85 UNIT W % W
95 1.7 85 95
+/-10% +/-10% 80 88
mV V dB dB
5)
6)
60 130 50 85 18 18
+/-10% +/-10% +/-10% +/-10% +/-2 +/-2
Hz Hz Hz Hz dB dB
7)
8) 9)
10) LINE OUTPUT @1V INPUT HI PASS FILTER -3dB ( LINE IN @ 1KHz ) Freq VOL Set to Max. Freq VOL Set to Min. 11) LINE OUTPUT @1V INPUT HI PASS FILTER ROLL-OFF LINE IN @ 1KHz ( 0 dB O/P Ref ) Freq VOL Set to Max. Freq VOL Set to Min. 12) LINE OUTPUT LINE IN @ 1KHz 1V INPUT ( 0 dB O/P Ref ) Freq VOL Set to Max.
165 65
+/-10% +/-10%
Hz Hz
12 21
+/-2 +/-2
dB dB
1.3
+/-10%
V
2
POWERED SUBWOOFER
SPECIFICATIONS
13) SPEAKER OUTPUT HI PASS FILTER -3dB ( SPEAKER IN @1KHz ) @ 4 Ohm Load 14) SPEAKER OUTPUT HI PASS FILTER ROLL-OFF SPEAKER IN @ 1KHz ( 0dB 1W 0/P Ref ) @ 4 Ohm Load 15) INPUT IMPEDANCE RCA SPEAKER 16) AUTO TURN ON LEVEL 17) AUTO OFF DELAY TIME 18) PHASE ADJUSTABLE @ 55-65Hz 10V O/P 0 Degree Ref: PHASE VOL SET Min to Max 19) HUM & NOISE ( 17Hz -17KHz Filter ) 10K OHM LOAD @ INPUT LEVEL VOL SET to Max FREQ VOL & PHASE VOL SET to min 20) Current Consumption UL 115 Vac @ 90W OUTPUT @ IDLE CE 230 Vac @ 90W OUTPUT @ IDLE UK 230 Vac @ 90W OUTPUT @ IDLE 130 +/-10% Hz
7
+/-1
dB
20K 200 2.5 50 0- 180
15K +/-10 +/-1 40 0-170
OHM OHM mV Min Degree
3
5
mV
1.5 .05 0.8 .03 0.8 .03
1.6 .07 1.0 .04 1.0 .04
A A A A A A
WOOFER SPECIFICATIONS
Rated Impedance Voice coil DCR Sweep Test Resonant Frequency (Fo) Sensitivity Rated Power Input Maximum Power Input Power Test 4 ohms +/- 0.8 at 1V 200 Hz 3.2 +/-0.16 ohm Sine Wave 6V at 20-20K Hz 40 +/- 8 Hz 89 dB/W/m 80W 160W 40W Music Max/Channel 80W RMS/Channel (The rated power is verified by performing power handling test by feeding rated output with "IEC268-5" for 8 hours) Ø90 x Ø45 x 15mm Ø90 x Ø45 x15mm 3
Main Magnet Bucking Magnet
POWERED SUBWOOFER
SPECIFICATIONS
4
POWERED SUBWOOFER
PARTS LIST
PRE AMP SECTION PRINTED CIRCUIT BOARD ASSEMBLY QTY PART NO
1 1 2 4 7 2 2 1 2 1 2 5 1 1 1 8 1 4 23 150F-101K-5-IEA 150F-104M-N-FD 150F-271K-5-IEA 150F-334M-N-JJA 153H-104K-5-QUA 153H-333K-5-MRA 153H-683K-5-PSA 157C-477M-5-OU 157D-107M-5-KW 157D-476M-5-IU 157E-106M-5-IU 157F-225M-5-IU 2101-9790-0 2113-1719-0 2600-3005-0800 3131-6140-0 3700-4536-RG 4701-102J-2 4701-103J-2
DESCRIPTION
CC 50V 100PF 10% RL 5X3 CC 50V 0.1µF 20% RLF CC 50V 270PF 10% RL 5x3 CC 50V 0.33µF 20% RLF MO CM 100V 0.1µF 10% RL 9X11 CENTRALAB CM 100V 0.033µF 10% RL 7X9.5 CM 100V 0.068µF 10% RL 8.5X10 CE 10V 470µF 20% RL 8X11 CE 16V 100µF 20% RL 6x12 CE 16V 47µF 20% RL 5x11 CE 25V 10µF 20% RL 5x11 CE 50V 2.2µF 20% RL 5x11 4RCA JACK HSP-204V-03 GP 8P SPEAKER TERMINAL BOARD PT-801-01 METAL WASHER M3X0.5X8MM ZNC IC BA4560 ROHM L-115W EGW/209EGW RED/GR ELE-LED02 RCF 1/8W 1K 5% AT RCF 1/8W 10K 5% AT
LOCATION
C29 C27 C3,11 C4,5,12,13 C7,15,17,18,19,20,22, C16,808 C62,63 C24 C21,25 C26 C23,30 C1,2,9,10,28 RCA1 SPK1 D11 U1,2,3,4,5,6,7,8 LED1 R11,34,71,73 R3, 6, 10, 15, 16, 18, 19, 21, 23, 26, 29, 33, 38, 39, 41, 42, 44, 46, 60, 61, 62, 70, 76, 79 R5,20,28,43 R64 R48,52 R56 R12,13,35,36,49,53,66,68 R78 R65 R17,22,40,45,51,55 R1,24,50,54 R7,30 R57 R63,74 R58,59,69,72 R77 R14,37 R67 R4,27 R8,9,31,32 VR1 VR2 VR3 Z3 Z1,2 D1,2 Q3,4,7
4 1 2 1 8 1 1 6 4 2 1 2 4 1 2 1 2 4 1 1 1 1 2 2 3
4701-123J-2 4701-125J-C 4701-153J-2 4701-162J-2 4701-222J-2 4701-224J-2 4701-225J-2 4701-273J-2 4701-303J-2 4701-334J-2 4701-391J-2 4701-471J-2 4701-472J-2 4701-563J-2 4701-682J-2 4701-683J-2 4701-912J-2 4718-101J-C-X 4750-5510-0 4750-5520-0 4750-5530-0 4837-3V36-2 4837-5V16-2 4840-8060-2 4860-8710-5
RCF 1/8W 12K 5% AT RCF 1/8W 1.2M 5% ATS RCF 1/8W 15K 5% AT RCF 1/8W 1.6K 5% AT RCF 1/8W 2.2K 5% AT RCF 1/8W 220K 5% AT RCF 1/8W 2.2M 5% AT RCF 1/8W 27K 5% AT RCF 1/8W 30K 5% AT RCF 1/8W 330K 5% AT RCF 1/8W 390R 5% AT RCF 1/8W 470R 5% AT RCF 1/8W 4.7K 5% AT RCF 1/8W 56K 5% AT RCF 1/8W 6.8K 5% AT RCF 1/8W 68K 5% AT RCF 1/8W 9.1K 5% AT RMF 1W 100R 5% ATS METAL OXIDE VR 20KBX2 VR16G20K15B20K L=15MM VR 20KAX1 VR16N20K15A20K L=15MM VR 10KBX1 VR16N20K15B10K L=15MM DZ 1/2W +-5% 3.3V TEMIC DZ 1/2W 5.1V "TEMIC" AT DIODE 1N4148 NS TR 9012H 5
POWERED SUBWOOFER
PARTS LIST
PRE AMP SECTION PRINTED CIRCUIT BOARD ASSEMBLY CONTINUED QTY PART NO
4 1 1 1 2 1 4860-8720-5 5200-3281-0-06 7010-2221-0 7010-2222-0 8910-0042-0 1723-779A-0002
DESCRIPTION
TR 9013H SAMSUNG SW COMAX SK-22D01-SG6-T-NS-IK 3 PIN SHIELD WIRE ASSY L=130MM 3 PIN FLAT CABLE ASSY L=100MM CE 50V 300UF RL 10% NON-POLARITY PCB POWER AMP REV:E FC310C
LOCATION
Q1,2,5,6 SW1 CN1 CN2 C6,14
POWER AMP SECTION PRINTED CIRCUIT BOARD ASSEMBLY QTY PART NO
2 2 1 1 1 2 2 1 1 2 1 1 2 2 2 2 1 1 2 1 3 1 1 1 1 1 1 2 1 5 1 150F-101K-5-IEA 150F-104M-N-FD 150F-224M-N-II 150F-334M-N-JJA 150F-470K-5-IEA 150F-681J-5-OI 150H-472M-5-IE 153H-102K-5-INA 153H-103K-5-KNA 153H-104K-5-QUA 153H-224K-5-VYA 153H-333K-5-MRA 157D-227M-5-KW 157E-106M-5-IU 157F-105M-5-IU 157F-107M-5-OW 157F-225M-5-IU 157F-474M-5-IU 157Q-476M-5-LUA 1806-2393-0 2101-1231-0 2954-3014-3000 3130-3020-0 3130-3030-0 3130-3550-0 3130-4080-0 3131-6140-0 4132-1551-0 4500-8090-0 4701-101J-2 4701-102J-2
DESCRIPTION
LOCATION
CC 50V 100PF 10% RL 5X3 C37,38 CC 50V 0.1µF 20% RLF C50,51 CC 50V 0.22µF 20% RLF MONO C59 CC 50V 0.33µF 20% RLF MONO C36 CC 50V 47PF 10% RL 5X3 C35 CC 50V 680PF 5% RL 8X5 C40,41 CC 100V 4700PF 20% RL 5X3 TEC C60,61 CM 100V 0.001µF 10% RL 5X7.5 C34 CM 100V 0.01µF 10% RL 6X7.5 C31 CM 100V 0.1µF 10% RL 9X11 CENTRALAB C54,55 CM 100V 0.22µF 10% RL 11.5X13 C45 CM 100V 0.033µF 10% RL 7X9.5 C32 CE 16V 220µF 20% RL 6x12 C52,53 CE 25V 10µF 20% RL 5x11 C44,48 CE 50V 1µF 20% RL 5x11 C33,46 CE 50V 100µF 20% RL 8x12 C42,43 CE 50V 2.2µF 20% RL 5x11 C39 CE 50V 0.47µF 20% RL 5X11 C49 CE 35V 47µF 20% RL 6.5X11 ELNA C47,58 TT-9904 LE 1012A 1X12TX6MM SPRING COIL L1 SPADE TERMINAL 6.3X0.8 STRAIGHT AC1,AC2,VO B-TITE 3X14MM(BLK.ZN) D11 IC LM7915CT REGULATOR U13 IC LM7815CT REGLATOR U12 IC TA7317P U11 IC TL072CP DUAL FET OP AMP TI U10 IC BA4560 ROHM U9 TERMINAL OUT PUT SPK+, SPKRELAY RUDH-SH-124D "GOOD SKY" PLY1 RCF 1/8W 100R 5% AT R102,103,106,108,109 RCF 1/8W 1K 5% AT R88 6
POWERED SUBWOOFER
PARTS LIST
POWER AMP SECTION PRINTED CIRCUIT BOARD ASSEMBLY CONTINUED QTY PART NO
5 4 3 1 2 1 1 1 1 2 2 1 1 1 3 1 1 1 4 2 2 2 1 1 2 1 6 1 1 1 2 3 1 1 1 2 1 1 4701-103J-2 4701-104J-2 4701-105J-2 4701-123J-2 4701-153J-2 4701-183J-2 4701-222J-2 4701-272J-2 4701-274J-2 4701-333J-2 4701-391J-2 4701-392J-2 4701-472J-2 4701-562J-2 4701-563J-2 4701-682J-2 4701-822J-2 4707-751J-2 4718-100J-C-X 4719-101J-C-X 4719-222J-1-X 474B-0R1J-1 4756-1036-3-15 4756-2026-3-05 4804-0010-2 4840-0350-0 4840-8060-2 485D-1390-5 4860-1430-5 4860-8770-0 4860-8890-0 4860-8910-0 4860-5050-5 4860-5060-5 5400-0711-0 8910-0028-0 8910-0196-0 1723-779A-0002
DESCRIPTION
RCF 1/8W 10K 5% AT RCF 1/8W 100K 5% AT RCF 1/8W 1M 5% AT RCF 1/8W 12K 5% AT RCF 1/8W 15K 5% AT RCF 1/8W 18K 5% AT RCF 1/8W 2.2K 5% AT RCF 1/8W 2.7K 5% AT RCF 1/8W 270K 5% AT RCF 1/8W 33K 5% AT RCF 1/8W 390R 5% AT RCF 1/8W 3.9K 5% AT RCF 1/8W 4.7K 5% AT RCF 1/8W 5.6K 5% AT RCF 1/8W 56K 5% AT RCF 1/8W 6.8K 5% AT RCF 1/8W 8.2K 5% AT RCF 1/2W 750R 5% AT RMF 1W 10R 5% ATS METAL OXIDE RMF 2W 100R 5% ATS METAL RMF 2W 2.2K 5% AL METAL OXIDE RWR 5W 0.1 5% AL SVR B1OK H3 NVZ6TL1 6.3X6.8 HDK SVR B2K H3 NVZ6TL1 HDK DIODE 1N4001 AT DIODE BRIDGE RECT. RS603 DIODE 1N4148 NS TR BD139-10 PHILIPS HHE63-160 TR BD140-10 HFE 63-160 TR FET J112 TR MPS A06 VCE 80V NS TR MPS A56 VCE 80V NS TR 2SC5200 T0-3P (L) TOSHIBA TR 2SA1943 T0-3P (L) TOSHIBA HEAT SINK PLATE (45X34) CE 50V 10000µF 20% RL 35X35 K THERMISTOR NTH4G 10K 1% MURATA PCB POWER AMP REV:E FC310C
LOCATION
R90,91,92,,115,118 R80,81,116,117 R82,83,87 R101 R94,96 R120,123 R84 R100 R93 R99,121 R97,98 R86 R129 R130 R114,119,122 R85 R131 R124 R104,105,112,113 R127,128 R125,126 R110,111 TP1 TP2 D10,12 D11 D3,4,5,6,13,14 Q14 Q15 Q8 Q12,13 Q9,11,18 Q17 Q16 D11 C56,57 TH1
7
POWERED SUBWOOFER
PARTS LIST
VOLT SELECTOR SECTION PRINTED CIRCUIT BOARD ASSEMBLY QTY PART NO
2 1 1 12 153Z-103M-5-7T 5200-3627-0 1723-780A-0000 2101-1231-0
DESCRIPTION
CM 275V 0.01µF 20% RL 18X10.5 SL14-22AH (1A) SW 2P2T AC SELECTOR PCB VOLT SELECTOR REV:C FC310C SPADE TERMINAL 6.3X0.8 STRAIGHT
LOCATION
C69,70 SW2 1,2,3,4,5,6,L,N,SW2-1, SW2-2, SW2-3,SW2-4
PRE AMP & POWER AMP ASSEMBLY QTY PART NO
1 1 1 1 3 6 1 1 12 5 2 5 2 8 2 5 7 4 2 2 4 1 1 2 1 1 5 2 2 2 1 1 1402-3070-0 1403-6371-0 1725-327A-0000 1806-2413-0 2436-6501-1 2600-3005-0800 2606-3005-0643 2606-4008-0853 2607-3009-0550 2607-4010-0704 2640-3022-0540 2640-4030-0704 2842-6213-0 2904-3006-3000 2904-3010-3000 2904-4010-3000 2954-3008-3000 2954-3010-3000 2954-3012-3000 3100-3171-0 4135-0271-0 4153-1250-0 4153-3800-0 5120-0078-0 5200-4725-0 5400-3311-0 6360-0011-0 7010-2217-0 7010-2218-0 7010-2219-0 7010-2223-0 7010-2236-0
DESCRIPTION
X'FORMER MTG. BKT REAR PANEL FC310C (KEF) INSULATION PCB-3 TT-00017 115V/230V TOROIDAL TRANSFOMER VOL/FREQ KNOB METAL WASHER M3X0.5X8MM ZNC INT TEETH WASHER M3X0.5X6.4MM BZ INT TOOTH WASHER M4X0.8X8.5MM BZ SPRING WASHER M3X0.9X5.5MM ZNC SPRING WASHER M4X1X7MM NI M3 NUT NUT HEX M4 METAL WASHER (M6X1.0X13MM) SCREW M3X6 BINDING (BLK) SCREW M3X10 (BLK) SCREW M4X10 (BLK) T3X8MM SELF TAPPING B-TITE 3X10MM (BLK.ZN) 3X12MM B-TITE (BLK.ZN) MICA SHEET A (24X20) BRASS TUBE 6XM3X12MM 2209 SW COVER 1-41-112 POWER INLET SOCKET SC9F-21 FUSE T2.5A 250V 5X20MM UR & SEMKO SWITCH ROCKER 2P1T HEAT SINK FC310C PLASTIC CABLE TIE 97MM 250 T'NAL ASSY L=120MM RED 250 T'NAL ASSY L=100MM RED 250 TNAL ASSY L=100MM BROWN RING T'NAL ASSY L=80MM G/Y 250 TNA'L ASSY L=130MM BROWN
LOCATION
T1 T1 PANEL T1 VR FREQ PHAS PWRM-PCB,Q16,Q17 PANEL EARTH IEC1,PWRM-PCB, Q16, Q17,VOLT-PCB EARTH,T1 IEC1 EARTH,T1 T1 PANEL,VOLT-PCB IEC1 PANEL,T1 H.S,RCA1,SPK H.S Q16,Q17 Q16,Q17 PANEL SW1 IEC1 F1 SW3 Q16,Q17 T1/IEC IEC1 SW3 SW3 EARTH IEC1
8
POWERED SUBWOOFER
PARTS LIST
8" SPEAKER ASSEMBLY QTY PART NO 1 8900-5740-0 DESCRIPTION 8"WOOFER F-SUB LOCATION
POWER CORD CABLE ASSEMBLY QTY 1 1 1 PART NO 7011-6220-0 7011-5030-0 7011-6210-0 DESCRIPTION H05VV-F 0.75MM/3C 2M BLK EU TC1490GP 3CORE CORD 1/P 2M BK 1-51-320 SJT #18 /3C 2M BLK POWER CORD 1-51-438 LOCATION *EU *UK *US
9
RCA
POWERED SUBWOOFER
HIZ L OUT
BLOCK DIAGRAM
RCA HIGHT PASS FILTER U6 20KBx1 VR3 ALC U9,U10B NOTCH DEPTH U7 PHASE ADJUST (0-180) U8A AMP DRIVER Q14,Q15 CURRENT AMPLIFIER Q16,Q17
HIZ L IN
PRE-AMP
U1A
20KBx2 VR1A
CROSSOVER FREQUENCY (50Hz-130Hz) U3A,U4A
PROTECT PLY1
+ OUT
L/F+ LOZ IN L/F-
LOZ INPUT
OVER CURRENT/ OFF SET PROTECT U11
L/F+ LOZ OUT L/FAUTO ON/OFF U8B
LOZ OUTPUT
AUTO ON/OFF BUFFER U2A
MUTING
SW1A AUTO MANLIAL SW-2P2T LED1 2LED GREEN/ON INPUT LEVEL VR2 20KA RED/OFF
10
ADJUSTABLE FILTER (50Hz-130Hz) U3B,U4B AUTO ON/OFF BUFFER U2B +Vcc 0V -Vcc
RCA
HIZ R/F OUT
RCA
HIZ R/F IN
PRE-AMP
U1B
20KBx2 VR1B
R/F+ LOZ IN R/F-
LOZ INPUT
R/F+ LOZ OUT R/F-
LOZ OUTPUT
!
!
+15V -15V
AC/DC POWER SUPPLY
REGULATOR U12,U13 T1,D11
SELECT (115V/230V) SW3 SW-2P1T
N
E
L AC 115V/230V IEC1 IEC SOCKET
R48 15K R55 27K
R51 27K
R52 15K
H.P.OUT C7 104 R16 10K R19 10K +15v 8 2 1 3 BA4560 4 -15V HIGHT PASS FILTER R54 30K R50 30K U6A 2 1 3 8 +15V 2 1 3 BA4560 R15 10K -15V R22 27K R58 4K7 4 8 -15V U7B U7A 1 3 BA4560 4 BA4560 R56 1K6 -15V R60 VR3 10K 10KBx1 4 5 6 7 3 U2A 1 AUTO 5 BA4560 BA4560 +15V R21 10K R12 2K2 LOW PASS FILTER R57 390 C22 104 8 C21 100u/16V 7 R13 2K2 6 U4B 2 R23 10K +15V C23 10u/25V 2 4K7 R59 R61 10K R62 10K 8 +15V U8A R17 27K C8 333 4 R14 6K8 VR1A 20KBx2 R18 10K U3A 4 -15v BA4560 VR2 20KAx1 U4A C17 104 C18 104 R49 2K2 R53 2K2 5 8 +15V C19 104 C20 104 6 U6B 7 R20 12K
RCA1C
C1 2u2/50V
C62 683
Pre Amp Schematic
R1 30K
R3 10K
R4 9K1
BA4560
POWERED SUBWOOFER
L CHANNEL LOW LEVEL IN
RCA1A
C2 2u2/50V
2
8
+15V
U1A
R5 12K
C4 330n
1
3
BA4560
C3
-15V
270p C5
330n
R6 10K
SPK1A L/IN+
1
R7 330K
R10 10K
4
3
SCHEMATICS DIAGRAMS
1 BA4560 -15V CN1 1 2
HIGH LEVEL IN
2
2
SPK1B L/INSPK1C L/OUT-
3
HIGH LEVEL OUT
R8 100 1W
R9 100 1W
8
BA4560 5 BA4560 R38 10K R40 27K C16 333 R45 27K
R37 6K8 VR1B 20KBx2
R41 10K
C11 270p
C13 330n
R29 10K
Q2 9013H
100u/16V C27 100n R69 4K7 SW1 SW2P2T D1 1N4148 LED1 DUAL/LED AUTO ON/OFF -15V CN2
SPK1E R/IN+ U2B 7 AUTO 5 BA4560 BA4560 R36 2K2 6 U5B 7
5
R30 330K
MANLIAL
R28 12K 6 4 7 -15V U3B
5
Q1 9013H
R66 2K2
5V1
AUTO
11
R64 1.2M R65 2M2 C15 104 R39 10K R63 470 +15V 2 1 3 BA4560 C25 U5A Z1 R67 68K C26 47u/16V R42 10K R43 12K C24 470u/10V R46 10K C29 100p C28 R44 10K LOW PASS FILTER AUTO 3V3 R77 56K 6 R76 10K 5 BA4560 U8B 7 2u2/50V R35 2K2 R78 220K Z3 D2 1N4148 C30 10u/25V
SPK1D L/OUT+
4
R11 1K
C6 300uF/50V NP
NOTCH DEPTH
3 AF/OUT
H.P.OUT
C9
+15V
Q7 9012H
RCA1D
2u2/50V
C63 683
R24 30K
Q4 9012H Q3 9012H
R70 10K
R26 10K
R27 9K1
R71 Z2 1K 5V1
R73 1K
R74 470 Q5 9013H R68 2K2 R72 4K7 Q6 9013H
R CHANNEL
LOW LEVEL IN
RCA1B
C10 2u2/50V
C12 330n
6
U1B
7
HIGH LEVEL IN
R33 10K
5
1 2 3 +15V R79 10K 15V/IN
6
6
SPK1F R/INSPK1G R/OUT-
7
HIGH LEVEL OUT
SPK1H R/OUT+
8
R31 100 1W
R32 100 1W
C14 300uF/50V NP
R34 1K
R92 10K +15V C34 102 R129 5K6 Q18 A56 R123 18K R124 750 1/2W RLY1 C58 47u/35V D13 1N4148 5 7 6 TL072 D14 1N4148 2SA1943 4 -15V 3 1 2 TL072 8 2K7 R117 R112 10/1W 100K R116 100K C46 1u/50V R119 56K SPK AF/IN 8 9 3 R118 10K 1 2 R99 33K D6 1N4148 R103 100 C41 680p R109 100 C43 100u/50V -15V CN2 1 2 3 15V/OUT +15V +Vcc 6 V C54 C56 10000u/50V RS603 4700 p/100V 7 VO 4700 p/100V 1 SW 2P2T NTC2 AC2 -Vcc 8 D11 C60 R125 2K2/2W 104 AC1 T1 TT-00017 FUSE R111 r1/5W C36 224 10K 390 100 R113 10/1W C59 220n R95 R98 R107 R114 56K TA7317P C49 4 5 7 u47/50V R121 33K R120 18K -Vcc R115 56K C48 10u/25V R122 56K U11 6 C47 47u/35V C39 2u2/50V R96 15K R101 12K R105 10/1W C45 Q17 D4 1N4148 TP1 10KB R87 1M C38 100p Q13 A06 Q15 BD140 2SC5200 224 +15V C35 47p AF/IN Q12 A06 R100 L1 12T R104 10/1W U10A R91 10K R94 15K D10 1N4001 RELAY Q14 BD139 -15V TP2 2KB R90 10K TH1 10K 1u/50V Q16 C37 100p R97 390 U10B C33 Q11 A56 R106 100 D5 1N4148 R102 100 C40 680p C44 10u/25V C42 100u/50V R110 r1/5W R130 5K6 1N4001 D12 R108 100
R93 330K
+Vcc
V
R88
1K
POWERED SUBWOOFER
R81
+15V R131
Power Amp Schematic
100K
5K6
C31 103
R80 100K
3
4
-15V
U9A
1
Q9
2
BA4560
A56
R82 1M
+15V
8
D
R85
D3
CN1
1
G
6K8
1N4148
2
SCHEMATICS DIAGRAMS
3
R83 1M
Q8 S J112
R84 2K2
C32 333
R86 3K9
-15V
AF/IN
GND
GND
12
R127 100/2W 5
ALC
U12 7815
!
+15V
+15V
Vin
C69 10n/275Vac
!
NTC1
F1 T2.5AL/250V
!
C50
C52
4 230V 3 2 115V SW2A SW2B
5D-11
220n
220u/16V
AC 115V/230V IEC1 IEC SOCKET SW3A SW-2P1T N C70 10n/275Vac E L
SIGNAL GND
GND R126 2K2/2W C55 104 10000u/50V C57 C61
C51 R128 100/2W
C53
220n
220u/16V
-15V
-15V
Vin
U13 7915
SW3B SW-2P1T
5D-11
POWERED SUBWOOFER
PCB LAYOUT
Voltage Selector PCB Component Side
Pre Amplifier PCB Component Side
Power Amplifier PCB Component Side
13
POWERED SUBWOOFER
EXPLODED VIEW DIAGRAMS
5
CN
1 CN
2
7 9 11
M L
8
6
10 8 9 10 8 9
CN 2
12
N
CN
1
9
8
7 7
9
8
L(Y) M(BLK) N(Y)
7 14 15 13 7 21 19 8 16 14 16 17 16 17 16 16
K(GRAY) J(GRAY) H A
23
A(RED) B(GRAY) C(BLUE) D(GRAY)
14
18
K B I
E(BLUE)
F
14
G
18 8 19 21 17 2 3
D C E J
17
4
19 20 21
GND
8
22
I(RED) H(RED)
GND
18 18
1
F(GRAY) G(RED)
REF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
DESCRIPTION REAR PANEL TRANSFORMER BRACKET BRASS TUBE 6*M3*12 VOLTAGE PCB PRE AMP PCB POWER AMP PCB T3*8MM SELF TAPPING SPRING WASHER M3*0.9*5.5MM METAL WASHER M3*0.5*8MM M3*12MM B-TITE (BLK.Zn) HEATSINK INSULATION PCB-3 INT TEETH WASHER M3*0.5*6.4MM B-TITE 3*10MM (BLK.Zn) VOL/FREQ KNOB SCREW M4*10 (BLK) SCREW M3*6 BINDING (BLK) SCREW M3*10 (BLK) NUT HEX M4 INT TOOTH WASHER M4*0.8*8.5MM SPRING WASHER M4*1*7MM NI M3 NUT TRANSFORMER
PARTS NO. 1403-6371-0 1402-3070-0 4135-0271-0 1723-780A-0000 1723-779A-0000 1723-779A-0000 2954-3008-3000 2607-3009-0550 2600-3005-0800 2954-3012-3000 5400-3311-0 1725-327A-0000 2606-3005-0643 2954-3010-3000 2436-6501-1 2904-4010-3000 2904-3006-3000 2904-3010-3000 2640-4030-0704 2606-4008-0853 2607-4010-0704 2640-3022-0540 1806-2413-0
QTY 1 1 4 1 1 1 7 12 6 2 1 1 1 4 3 5 8 2 5 1 5 2 1
14
POWERED SUBWOOFER
EXPLODED VIEW DIAGRAMS
Packing Exploded View
10
9
6
14
7
4
13
5
12
8
REF 1 2
3 4 5
6 7 8 9 10 11 12 13 14
DESCRIPTION P.FOAM FOR PSW1000/S8 CABINET FOR F-SUB CHERRY (230V_EU, 230V_UK, 110V_US) CABINET FOR F-SUB BLACK (230V_EU, 230V_UK, 110V_US) CABINET FOR F-SUB GRAY (230V_EU, 230V_UK, 110V_US) P.BAG 400*450*600 M.BOX FOR F-SUB SERIES UPC LABEL PSW1000 CHERRY (230V_EU) UPC LABEL PSW1000 CHERRY (230V_UK) UPC LABEL PSW1000 CHERRY (110V_US) UPC LABEL PSW1000 BLACK (230V_EU) UPC LABEL PSW1000 BLACK (230V_UK) UPC LABEL PSW1000 BLACK (110V_US) UPC LABEL PSW1000 GRAY (230V_EU) UPC LABEL PSW1000 GRAY (230V_UK) UPC LABEL PSW1000 GRAY (110V_US) P.BAG 140*140 MANUAL FOR PSW1000 P.BAG 70*100 W.CARD MP-1 NEW VERSION RUBBER PAD 20X20 BARCODE S/N LABEL P.BAG 10'*14' W/ES GREEN LABEL FOR PSW1000 LABEL FOR S8/PSW1000MKII
1
2
PARTS NO. 1490-7343-0 1403-4320-0 1403-4320-1 1403-4320-2 1497-4642-0 145A-6270-0 3000-6582-0 3000-6584-0 3000-6583-0 3000-6585-0 3000-6587-0 3000-6586-0 3000-6588-0 3000-6590-0 3000-6589-0 1497-4302-0 4301-5163-0 1497-4282-0 4301-6027-0 4154-0461-0 3000-6333-0 1497-4122-0 3000-6616-0 3000-6617-0
11
3
QTY 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8 1 1 1 1
15
POWERED SUBWOOFER
EXPLODED VIEW DIAGRAMS
Assembly Exploded View
8
9 10 12 7
6
11 1 2 3 4 5
REF 1
2 3 4 5 6 7 8 9 10 11 12
DESCRIPTION CABINET FOR PSW1000 CHERRY (EU/UK_230V, US_110V) CABINET FOR PSW1000 BLACK (EU/UK_230V, US_110V) CABINET FOR PSW1000 GRAY (EU/UK_230V, US_110V) PORT TUBE D74*100MM PLASTIC FOOT FOR F-SUB 8"WOOFER F-SUB SCREW BINDING HEAD M4*16 AMPLIFIER ACOUSTIC WOOL 860*320*30 ACOUSTIC WOOL 200*600*30 N.PLATE 'KEF' E-SE N.PLATE CARRIER KEF BARCODE S/N LABEL SP8387 EVA GASKET 5*500
PARTS NO. 1403-4320-0 1403-4320-1 1403-4320-2 4153-4591-1 4153-9441-0 8900-5740-0 2913-4016-3000 4153-0351-0 4153-0461-0 2150-5481-0 2150-5491-0 3000-6333-0 4153-3331-0
QTY 1 1 1 2 4 1 12 1 1 1 1 1 4 2
Feb2001 P/N: FC32XC-SM00A
16