KEF PSW3500 User manual

SERVICE MANUAL
CONTENTS
SPECIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
PARTS LIST:
LED INDICATORS PCB ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SWITCHED MODE PSU CIRCUIT PCB ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
PRE AMP & POWER AMP PCB ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-12
CASING SMPS ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-13
SPEAKER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-16
PACKING ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-22
PCB LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23-25
EXPLODED VIEW DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26-28
POWERED SUBWOOFER
Date: Jan.17, 2005
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POWERED SUBWOOFER
2
PSW3500 SPEAKER SPECIFICATIONS
Frequency Response 20 Hz - 500 Hz
Sensitivity 89±2 dB
Power Handing 200~400 W
Weight 8.5Kg
Fo 22±4 Hz
Impedance 4±20% Ohm
Voice Coil DCR 3.9±5% Ohm
Main Magnet ø145*ø75*17mm
Magnet Material Y30
Magnetic Shielding Yes
PSW3500 SYSTEM SPECIFICATIONS
Type Close box downward firing
LF Drive Unit 300mm(12 ) long-throw
Crossover Frequency L+R variable 40 - 140 Hz
LFE fixed 250Hz
Frequency Range(+/-3) 30Hz - 250Hz
Amplifile 300 Watts
Sensitivity Active system
Maximum Output(PSL) 110dB
Impedance N/A Active System
Magnetic Shielding Yes
Weight 22.5Kg(49.6 lbs)
Dimensions(H*W*D) mm 450*600*395
Cabinet Finish Black Ash,Maple,Dark,Apple or Silver
SPECIFICATION
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3
POWERED SUBWOOFER
SPECIFICATION
20 100 600
Freq(Hz)
Frequency Response
80
85
90
SPL(dB)
L
C
SPK
0.3mH/0.23Ohm
150µF
AMP
+
+
-
-
FREQUENCY RESPONSE CURVE
FILER FOR SPEAKER
spk-respond.FRQ
10 100 200
Freq(Hz)
Frequency Response
0
5
10
15
20
|Z|(ohms)
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POWERED SUBWOOFER
4
PARTS LIST
1 3700-4536-RG L-115W EGW/209EGW RED/GR LED301
1 3700-9528-0 LED DISP LR2x5-10B-YYB LED302
1 4701-100J-2 RCF 1/8W 10R 5% AT R330
1 4701-102J-2 RCF 1/8W 1K 5% AT R320
7 4701-103J-2 RCF 1/8W 10K 5% AT R311,312,313,314,315,321,
322
2 4701-203J-2 RCF 1/8W 20K 5% AT R317,318
5 4701-271J-2 RCF 1/8W 270R 5% AT R301,302,302,304,305
5 4701-331J-2 RCF 1/8W 330R 5% AT R306,307,308,309,310
2 4701-472J-2 RCF 1/8W 4.7K 5% AT R316,319
1 4816-043T-3 IR SENSOR PIC-26043TM2 IR301
10 4840-8060-2 DIODE 1N4148 NS D301,302,303,304,305,306,
307,308,309,310
2 4860-2250-5 TR 9012H MICRO Q307,310
8 4860-8720-5 TR 9013H Q301,302,303,304,305,306,
308,309
1 1725-731A-0000 PCB LED FR4 D/S 1OZ
8 150F-104M-N-FD CC 50V 0.1U 20% RLF C18,19,20,22,28,32,33,34
1 150N-101K-5-MHA CC 1KV 100PF 10% RL C7
2 150N-471K-5-MHA CC 1KV 470PF 10% RL C9,10
2 150T-152M-5-XO CC 400V 1500P 20% RL C3,4
2 150T-471M-5-RO CC 400V 470P +-20% RL C35,36
1 153H-102K-5-INA CM 100V 0.001UF 10% RL C23
2 153H-103J-5-KNA CM 100V 0.01UF 5% RL C25,27
1 153H-222K-5-INA CM 100V 0.0022U 10% C26
SMPS PCB ASSY
QTY PART NO DESCRIPTION LOCATION
LED PCB ASSY
QTY PART NO DESCRIPTION LOCATION
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5
POWERED SUBWOOFER
PARTS LIST
1 153H-472K-5-JNA CM 100V 0.0047UF 10% RL C24
2 153Z-334M-5-YUM CM 275V 0.33UF 20% RL C1,2
1 157F-107M-5-OW CE 50V 100uF 20% RL 8x12 C30
1 157F-107M-5-OWK CE 50V 100uF 20% RL 8x12 C31
1 157F-225M-5-IU CE 50V 2.2uF 20% RL 5x11 C29
2 157I-108M-5-5$K CE 63V 1000uF 20% RL 16X C11,12
2 157Q-477M-5-S9T CE 35V 470U 20% 10X20 C8,13
2 157R-567M-5-#$T CE 250V 560UF 20% RL 105 C5,6
11681-1000-A UL1007 AWG#20 BLACK GND
1 1806-2372-0 TT-9972 GATE DRIVER TRAN T1
11806-2380-0 CURRENT TRANSFORMER T4
1 1806-2437-0 TT-01001 EE-42 POWER T3
1 1806-2442-0 CHOKE O/P T131-26 L5
1 1806-2444-0 X-TRANSFORMER EI-28 T2
1 1806-3609-0 COMMON MODE EE-35B L1
1 1806-3707-0 CHOKE COMMON MODE PSW5K L3
8 1808-0670-0 FERRITE BEAD 26430000101 FB5,6,7,8,9,10,11,12
1 1808-9030-0 ARRESTER 230V DC 5KA M2P G1
6 1808-9080-0 FERR BEAD 43120203106 1- FB1 TO FB4, FB13,14
1 2101-1343-0 WAFER 2219S-03-E2 P=7.92 CN1
8 2950-3008-0020 SCREW B-TITE PH M3X 8 MM D8-D11, Q1-Q4
4 3100-8040-0 MICA T-400 8302 18X12.7M D8-D11
43100-8050-0 MICA T-400 T03P 25X20M T Q1-Q4
1 3131-5550-0 IC KA3842B SAMSUNG U3
8 4154-0841-0 INSULATION BUSHING D8-D11, Q1-Q4
5 4705-102J-2 RCF 1/4W 1K 5% AT R6,9,29,36,37
2 4705-103J-2 RCF 1/4W 10K 5% AT R24,26
2 4705-152J-2 RCF 1/4W 1.5K 5% AT R31,32
1 4705-204J-2 RCF 1/4W 200K 5% AT R23
SMPS PCB ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
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POWERED SUBWOOFER
6
1 4705-220J-2 RCF 1/4W 22R 5% AT R18
1 4705-241J-2 RCF 1/4W 240R 5% AT R19
1 4705-471J-2 RCF 1/4W 470R 5% AT R21
1 4705-821J-2 RCF 1/4W 820R 5% AT R22
2 4707-104J-2 RCF 1/2W 100K 5% AT R2,3
1 4707-474J-2 RCF 1/2W 470K 5% AT R1
1 4715-203A-1 RMF 1/4W 20K 1% AL R28
1 4715-243A-2 RMF 1/4W 24K 1% AT R30
3 4715-472A-1 RMF 1/4W 4.7K 1% AL R11,20,33
4 4715-51R1-2 RMF 1/4W 51.1R 1% AT R4,5,7,8
1 4719-101J-C-X RMF 2W 100R 5% ATS METAL R10
2 4719-470J-C-X RMF 2W 47R 5% ATS METAL R13,14
1 4756-1026-3-07 SVR B1K H3 VZ067TL7B TP1
4 4837-18V6-2 DZ 1/2W 18V TEMIC AT Z1,2,3,4
1 4837-30V6-2 DZ 1/2W 30V 5% TEMIC AT Z5
5 4840-0010-2 DIODE 1N4001 D13,14,15,16,17
5 4840-8060-2 DIODE 1N4148 NS D19,20,21,22,23
1 4840-8240-0 DIODE BR108 BRIDGE RECTI D1
4 4840-8520-2 RECTIFIER UF4003 GI AT D4,5,12,18
2 4840-8530-2 RECTIFIER UF4006 GI AT D2,3
4 4840-8860-1 DIODE 600V 15A T0220 D8,9,10,11
2 4853-9040-5 TR 2N3904 Q6,7
1 4860-2400-5 TR 2N3906 MICRO Q5
4 4860-8950-0 TR FET IRF840 (IR) Q1,2,3,4
15202-0001-0 NTC THERMISTER SCK057 NTC1
8 5400-9320-0 2617-4-B HEAT SINK Q1-Q4, D8-D11
1 7010-0150-0 CN ASSY UL1007 #20 L=120 JPW1
1 7010-0160-0 CN ASSY UL1007 #20 L=120 JPW2
1 7010-2352-0 WIRE CON ASSY 4P+2P+2P CN2
PARTS LIST
SMPS PCB ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
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7
POWERED SUBWOOFER
PARTS LIST
1 7010-2355-0 WIRE CON ASSY 4P L=500MM CN3
1 1725-542A-0003 SMPS PCB 94V0 REV: G
1 150D-224K-J-BD CC 16V 0.22UF 10% 0805 C18
7 150D-334K-J-BD CC 16V 0.33UF 10% 0805 C39,40,41,42,191,192,193
4 150E-823K-J-BD CC 25V 0.082UF 10% 0805 C3,4,5,6
19 150F-101J-J-BD CC 50V 100pF 5% 0805 1.2 C7,8,9,10,13,14,15,20,31,
46,100,101,128,218,221,
222,630,631,633,
1 150F-102K-J-BD CC 50V 1000pF 10% 0805 1 C217
15 150F-104K-J-BD CC 50V 0.1uF 10% 0805 C11,12,51,110,112,503,603,
604,605,606,608,609,610,
901,902
1 150F-154K-J-BD CC 50V 0.15UF 10% 0805 C34
1 150F-223K-J-BD CC 50V 0.022U 10% 0805 C36
2 150F-333K-J-BD CC 50V 0.033U 10% 0805 C129,194
1 150F-334K-J-BD CC 50V 0.33UF 10% 0805 C190
3 150F-470J-J-BD CC 50V 47pF 5% 0805 1.2x C281,330,331
1 150F-471J-J-BD CC 50V 470pF 5% 0805 1.2 C502
2 150F-681K-J-BD CC 50V 680pF 10% 0805 1. C235,236
7 150F-683K-J-BDS CC 50V 0.068UF 10% X7R C19,32,33,37,38,44,45
2 150F-822K-P-AC CC 50V 8200P 10% 0603 C21,22
7 153H-104K-5-PS CM 100V 0.1UF 10% RL C203,204,207,208,262,
263,267
1 153I-224K-9-NOA CM 63V 0.22UF 10% RB C239
4 157D-476M-H-IU CE 16V 47U 20% RLR 5x11 C113,266,613,614
2 157E-477M-5-SXE CE 25V 470UF 20% RL C260,261
SMPS PCB ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
PRE AMP & POWER AMP PCB ASSY
QTY PART NO DESCRIPTION LOCATION
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POWERED SUBWOOFER
8
PARTS LIST
1 157F-105M-5-IU CE 50V 1uF 20% RL 5x11 C632
2 157F-106M-K-IUI CE 50V 10UF 20% RLT 5X11 C16,106
7 157F-107M-K-OW CE 50V 100U 20% RLT 8X12 C111,240,264,265,269,
501,504
7 157F-225M-K-IUI CE 50V 2.2U 20% RLT C1,2,25,109,234,280,601
1 157F-226M-5-IU CE 50V 22UF 20% RL 5X11 C634
1 157F-474M-5-IU CE 50V 0.47uF 20% RL C242
2 157F-476M-5-OWK CE 50V 47uF 20% RL 8x12 C205,206
2 157F-476M-K-LUI CE 50V 47UF 20% RLT C219,241
2 157I-107M-K-SX CE 63V 100U 20% RLT 10x1 C237,238
1 157Q-476M-5-LUA CE 35V 47U 20% RL 6.5X11 C49
71681-0000-A UL1007 AWG#18 BLACK C1-C2,C903,D1-D2,E1-E2
21681-3020-A UL1007 AWG#24 RED F1-F2
41681-4000-A UL1007 AWG#26 BLACK A1-A2,B1-B2
11806-2374-0 TT-9974 TOROIDAL CHOKE T L301
1 1806-2393-0 TT-9904 LE 1012A 1X12TX6 L201
1 2101-1380-0 HEADER 4P P=5MM VERTICAL CN201
1 2101-9120-0 JM24182-2P WAFER CN206
1 2101-9130-0 JM24182-4P WAFER CN202
1 2101-9320-0 WAFER JM24182-11P CN301
1 2101-9790-0 4RCA JACK HSP-204V-03 GP RCA1
12113-1997-0 JACK 3.5MM RI
4 2601-2608-0601 FIBRE WASHER M2.6 0.8T Q202,204,U205,U206
1 2703-0150-1 CR4.00MHE,CSTLS4M00G55-B XTAL201
4 2954-2606-0000 SCREWS BT 2.6X6 Q202,204,U205,U206
4 2954-3008-3000 T3X8MM SELF TAPPING Q202,204,U205,U206
2 3130-2020-2 IC 7805 REG 5V U207,505
1 3130-2520-2 IC 7812H 12V REG, T0220F U205
13130-3550-0 IC TA7317P U208
PRE AMP & POWER AMP PCB ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
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9
POWERED SUBWOOFER
PARTS LIST
1 3130-3800-0 IC UPC79M12HF REGULATOR U206
17 3130-8020-0 IC TL072 DUAL J-FET U1,2,3,5,6,7,8,9,10,11,12,
16,204,303,304,501,502
1 3131-6160-0 IC 7809 1A 3PIN POSITIVE U208
1 3131-6940-0 IC LM393M (SMD) U506
1 3131-7640-1 IC KS86P4208 SM SAMSUNG U301
13131-7740-0 EEPROM AT24C02-10PI U302
2 3132-1421-0 IC DS1844-100 SMD U13,14
1 3132-2671-0 IC PT2259S SMD SO-8 U503
1 3700-1530-R LED SC 3.1X3.8 L0.4RD LED501
4 4132-1551-0 TERMINAL OUT PUT GND1,2,3,SPK
1 4500-0500-0 RELAY DPDT 5V 40mA RL301
1 4500-8090-1 RELAY RUUH-SH-124D 15A PLY1
2 4701-101J-2 RCF 1/8W 100R 5% AT R110,111
1 4705-122J-2 RCF 1/4W 1.2K 5% AT R660
1 4711-122A-2 RMF 1/8W 1.2K 1% AT TP402
1 4711-183A-2 RMF 1/8W 18K 1% AT TP402
4 4718-100J-C-X RMF 1W 10R 5% ATS METAL R234,235,241,242
1 4718-392C-L RMF 1W 3.9K 2% AF R904
1 4719-222J-1-X RMF 2W 2.2K 5% AL METAL R255
6 4720-101J-J RMG 1/10W 100R 5% 0805 R236,237,238,251,256,260
7 4720-102J-J RMG 1/10W 1K 5% 0805 R104,105,226,511,603,
622,625
32 4720-103J-J RMG 1/10W 10K 5% 0805 R2,4,5,6,7,8,9,10,11,12,24,
57,61,223,224,245,253, 501,
502,503,504,505,507,508,
509,530,531,601,604,607,
626,629
14 4720-104J-J RMG 1/10W 100K 5% 0805 R60,63,65,69,71,74,83,86,
88,243,246,605,628,902
1 4720-105J-J RMG 1/10W 1M 5% 0805 R606
PRE AMP & POWER AMP PCB ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
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POWERED SUBWOOFER
10
PARTS LIST
2 4720-122J-J RMG 1/10W 1.2K 5% 0805 R612,901
5 4720-123J-J RMG 1/10W 12K 5% 0805 R67,77,79,109,233
1 4720-124J-J RMG 1/10W 120K 5% 0805 R107
2 4720-125J-J RMG 1/10W 1.2M 5% 0805 R621,624
5 4720-153J-J RMG 1/10W 15K 5% 0805 R56,64,78,229,230
1 4720-154J-J RMG 1/10W 150K 5% 0805 R101
2 4720-155J-J RMG 1/10W 1.5M 5% 0805 R330,510
4 4720-163J-J RMG 1/10W 16K 5% 0805 R73,82,87,130
2 4720-182J-J RMG 1/10W 1.8K 5% 0805 R402,406
3 4720-183J-J RMG 1/10W 18K 5% 0805 R248,250
1 4720-202J-J RMG 1/10W 2K 5% 0805 R225
5 4720-203J-J RMG 1/10W 20K 5% 0805 R1,3,403,405,506
3 4720-222J-J RMG 1/10W 2.2K 5% 0805 R19,20,514
7 4720-223J-J RMG 1/10W 22K 5% 0805 R13,14,15,16,55,81,108
2 4720-243J-J RMG 1/10W 24K 5% 0805 R76,80
1 4720-272J-J RMG 1/10W 2.7K 5% 0805 R232
2 4720-303J-J RMG 1/10W 30K 5% 0805 R17,18
1 4720-331J-J RMG 1/10W 330R 5% 0805 R512
1 4720-332J-J RMG 1/10W 3.3K 5% 0805 R21
5 4720-333J-J RMG 1/10W 33K 5% 0805 R249,252,280,620,623
2 4720-334J-J RMG 1/10W 330K 5% 0805 R22,222
1 4720-364J-J RMG 1/10W 360K 5% 0805 R102
2 4720-391J-J RMG 1/10W 390R 5% 0805 R228,231
5 4720-392J-J RMG 1/10W 3.9K 5% 0805 R23,400,401,404,407
2 4720-472J-J RMG 1/10W 4.7K 5% 0805 R288,602
2 4720-473J-J RMG 1/10W 47K 5% 0805 R90,91
1 4720-474J-J RMG 1/10W 470K 5% 0805 R513
1 4720-513J-J RMG 1/10W 51K 5% 0805 R106
6 4720-562J-J RMG 1/10W 5.6K 5% 0805 R126,239,240,263,627,903
PRE AMP & POWER AMP PCB ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
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11
POWERED SUBWOOFER
PARTS LIST
3 4720-563J-J RMG 1/10W 56K 5% 0805 R244,247,254
2 4720-682J-J RMG 1/10W 6.8K 5% 0805 R85,227
3 4720-752J-J RMG 1/10W 7.5K 5% 0805 R58,70,84
1 4720-753J-J RMG 1/10W 75K 5% 0805 R103
1 4720-822J-J RMG 1/10W 8.2K 5% 0805 R75
1 4720-913J-J RMG 1/10W 91K 5% 0805 R100
4 474B-0R1J-1 RWR 5W 0.1 5% AL R118,119,122,123
1 4756-1036-3-15 SVR B1OK H3 VZ067TL7B TP501
2 4804-0010-2 DIODE 1N4001 AT D211,222
23 4804-1480-3 DIODE LL4148 SM D1,2,3,4,5,6,7,8,201,202,
206,220,221,302,501,502,
503,504,601,602,603,
604,605
1 4813-2SR3-1 OPTOCOUPLER U504
1 4837-2V76-2 DZ 1/2W 2.7V TEMIC AT Z501
1 485D-1390-5 TR BD139-10 HFE63-160 Q204
1 4860-1430-5 TR BD140-10 HFE 63-160 Q202
1 4860-2250-5 TR 9012H MICRO Q602
14860-2280-5 TR TIP42C SGS Q206
2 4860-8470-0 TR TIP 41C SGS Q205,221
4 4860-8720-5 TR 9013H Q220,230,601,604
1 4860-8890-0 TR MPS A06 VCE 80V NS Q203
1 4860-8910-0 TR MPS A56 VCE 80V NS Q212
1 490S-N100-K FET N-CHANNEL C-MOS Q1
5 5200-3281-0-06 SW COMAX SW1,2,3,4,202
1 5200-4801-0 SW TACT X2 KPT-2105B SW201
4 5400-9130-0 HEAT SINK FOR 7805 2438- Q202,204,U205,U206
1 7010-2221-0 3 PIN SHIELD WIRE ASSY CN1
1 7010-2222-0 3 PIN FLAT CABLE ASSY CN2
2 8910-0115-0 CE 4700UF 63V 20% RL C201,202
PRE AMP & POWER AMP PCB ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
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POWERED SUBWOOFER
12
PARTS LIST
1 8910-0196-0 THERMISTOR NTH4G 10K 1% TH1
1725-730A-0001 PCB POWER-AMP FR4 D/S1OZ
1403-6680-0 SWITCH POWER TOP COVER TOP COVER
1403-6690-0 SWITCH POWER BOTTOM BOTTOM COVER
1660-0870-0 SHRINKAGE TUBE ID=4MM UL IEC1
1660-0870-0 SHRINKAGE TUBE ID=4MM UL SW1
1660-0890-0 SHRINKAGE TUBE ID=1MM UL L8
1681-0020-A UL1007 AWG#18 RED U14
1806-2375-0 TT-9975 EARTH TOROIDAL C L7
2113-9535-0 HALO BUSHING 0813C BOTTOM COVER
2600-3005-0803 METAL WASHER M3X0.5X8MM FAN1
2600-3005-0803 METAL WASHER M3X0.5X8MM PCB
2600-3005-0803 METAL WASHER M3X0.5X8MM TOP COVER
2606-4008-0853 INT TOOTH WASHER M4X0.8X L7
2606-4008-0853 INT TOOTH WASHER M4X0.8X RING T’NAL
2607-3009-0553 SPRING WASHER M3X0.9X5.5 FAN1
2607-3009-0553 SPRING WASHER M3X0.9X5.5 IEC1
2607-3009-0553 SPRING WASHER M3X0.9X5.5 L8
2607-3009-0553 SPRING WASHER M3X0.9X5.5 PCB
2607-3009-0553 SPRING WASHER M3X0.9X5.5 TOP COVER
2607-4010-0704 SPRING WASHER M4X1X7MM N L7
2607-4010-0704 SPRING WASHER M4X1X7MM N RING T’NAL
2640-3022-0544 M3 NUT NI IEC1
2640-3022-0544 M3 NUT NI L8
PRE AMP & POWER AMP PCB ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
CASING SMPS ASSY
QTY PART NO DESCRIPTION LOCATION
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13
POWERED SUBWOOFER
PARTS LIST
2640-4030-0704 NUT HEX M4 CN3
2640-4030-0704 NUT HEX M4 L7
2900-3008-3000 SCREW M3x8 PM BZ PCB
2900-3008-3000 SCREW M3x8 PM BZ SW2
2900-3008-3000 SCREW M3x8 PM BZ TOP COVER
2900-3010-3000 SCREW PH M3X 10 MM BZ CR FAN
2900-3010-3000 SCREW PH M3X 10 MM BZ CR IEC1
2900-3010-3000 SCREW PH M3X 10 MM BZ CR L8
2944-3008-3000 S-TITE 3X8 (BLK) TOP COVER
4135-1701-0 TERMINAL RING COPPER TIN CN2 CN3
4153-3331-0 EVA GASKET 5*500 HEATSINK
4153-3331-0 EVA GASKET 5*500 TOP COVER
4153-3800-1 POWER INLET SOCKET IEC1
4154-3661-0 PROOF GASKET SW1
5120-9001-0 CERAMIC 5X20MM FUSE 250V F1
5200-3570-0 SW CB-SL1412 AM1BCEI AC SW2
5200-9123-1 SW ROCKER 1P1T SW1
6360-0011-0 PLASTIC CABLE TIE 97MM CN1
6360-0011-0 PLASTIC CABLE TIE 97MM CN2 CN3
6360-0011-0 PLASTIC CABLE TIE 97MM SW2
6360-0011-0 PLASTIC CABLE TIE 97MM T4
6360-1322-0 PLASTIC CABLE TIE 200MM L3
7010-2353-0 WIRE CON ASSY 3P L=120MM CN1
7011-6720-0 UL1007 #18 500MM W/FUSE RING T’NAL
8900-9520-0 DC FAN CHA8012BS FAN1
9500-0460-0 MASKING TAPE HI-TEMP 1/2 TOP COVER
CASING SMPS ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
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POWERED SUBWOOFER
14
PARTS LIST
8900-6400-0 DRIVER FOR PSW3500
1660-0740-0 SHRINKAGE TUBE ID=2
2901-5009-0000 SCREW M5*9
2940-3006-0000 S/T SCREW 03X6(YEL)
3000-6992-0 LABEL FOR POSITIVE MARK
3000-7692-0 PSW3500 SPEAKER LABEL
3300-0461-0 BACK CAN 166*160*65*2
3300-3501-0 CP 135*49.7*44*11
3300-6770-0 WH 145*54.4*8.6M5 105.3
3300-9690-0 CHASSIS FOR PSW3500 SUB
3800-5530-0 VC 50.95EISV
4104-4871-1 MAGNET 145*75*17 (C)
4124-0070-0 TERMINAL 0.5*205
4159-0780-0 POLE TIP FOR PSW3500 12”
4159-0810-0 SHORT RING 55*74*33.5
4200-5160-0 DCAP D117*21.5 PP COATED
4200-9021-0 SURROUND/CONE FOR
7010-4520-0 F.WIRE 24WW
8700-1960-0 DPR 175*50.8*4.0 D0.7
9500-4300-0 SOLDER WIRE FOR ALUMINUM
9500-5010-0 GLUE TOLUOL HS-10+PP
9500-5160-0 GLUE 501AB Y480AB
9500-5200-0 GLUE 765H(CS-700)
9500-5300-0 GLUE AD95 LOCTITE 403
9501-2970-0 HD525-1
9501-2971-0 HD325HTB
9501-2973-0 HD-812-1AB
DUM-1419-0260-0 DUMMY 1419-0260-0
4154-3171-0 ABS MOULDING FOR PSW3500
SPAEKER ASSY
QTY PART NO DESCRIPTION LOCATION
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15
POWERED SUBWOOFER
PARTS LIST
OTHER-FCCH0C-EU OTHER PARTS FOR PSW3500
1419-0260-0 CABINET FOR PSW3500 BK
1419-0260-1 CABINET FOR PSW3500 BK
1725-331A-0000 PCB FOR Q1/CODA CENTRE
1806-2710-0 IRON CORE 3.0MH 0.23OHM
2640-4030-0704 NUT HEX M4
2908-4020-4400 M4*20 NICKEL SCREW
2910-3012-3000 K320291B M3*12MM PAN HEA
2913-4016-3000 SCREW TRUSS HEAD M4*16
3000-6333-0 BARCODE S/N LABEL
3000-6628-0 VOLTAGE LABEL FOR
3000-6628-1 VOLTAGE LABEL FOR
3000-7783-0 UPC LABEL FOR PSW3500
3000-8902-0 MADE IN CHINA LABEL
3005-0360-1 RIBBON 60MMX300M
3005-0360-2 RIBBON 60MMX600M TEC
4149-9411-0 RUBBER SPACER ID5*OD20*4
4153-3331-0 EVA GASKET 5*500
4154-2351-1 LENS DISPLAY FOR PSW3000
4154-3221-0 RUBBER FOOT FOR PSW3500
4301-5242-0 MANUAL FOR CI SERIES
4301-5280-0 INSTALLATION MANUAL FOR
4301-6037-0 W.CARD FOR KEF (1 YEAR)
4301-6037-1 W.CARD FOR KEF (1 YEAR)
6360-1451-0 CABLE TIE 200MM*4.5MM
7012-1450-0 #18AWG TWIN BLUE&BLUE/
7012-1700-0 SPK WIRE 700#205*4
8910-0329-0 CE 50V 150UF 5% D16*34
9500-0270-0 HOT MELT GLUE
SPAEKER ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
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POWERED SUBWOOFER
16
PARTS LIST
DUM-1806-2710-0 DUMMY 1806-2710-0
1403-5700-0 P-CORE
1403-5710-0 END CHEEK FOR CORE
FCEJ0C ATTENUATOR FOR PSW
1660-0740-0 SHRINKAGE TUBE ID=2
1660-0870-0 SHRINKAGE TUBE ID=4MM UL
4124-0100-0 TERMINAL BLOCK FOR CI50
4124-0290-0 RCA PLUG FOR PSW SERIES
4124-0340-0 RCA PLUG FOR PSW (RED)
4301-5299-0 PSW ATTENUATOR MANUAL
4705-102J-2 RCF 1/4W 1K 5% AT
4705-243J-2 RCF 1/4W 24K 5% AT
7012-1640-0 #20 AWG RED 35MM
1681-1020-A UL1007 AWG#20 RED
7012-1650-0 #20 AWG BLACK 35MM
1681-1000-A UL1007 AWG#20 BLACK
9500-0540-0 SOLDER WIRE D=1.02MM
9500-1020-0 S.W 0.8mm 63/37 50/245
4060-0530-0 GREENCELL 3A SIZE GP24G2
7011-6220-0 H05VV-F 0.75MM/3C 2M BLK
SPAEKER ASSY
CONTINUED
QTY PART NO DESCRIPTION LOCATION
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17
POWERED SUBWOOFER
8912-0047-0 IR REMOTE CONTROL
8912-0048-1 IR EXTENSION MODULE
145B-1650-0 CARTON BOX FOR PSW3500
145B-1660-0 C.PAD A FOR PSW3500
145B-1670-0 C.PAD B FOR PSW3500
1490-8513-0 PE FOAM FOR PSW3500
1497-1932-0 POLYBAG 04x5x9” w/PE-LD
1497-4012-0 P.BAG 2.5’*3’*0.03
1497-4102-0 P.BAG 10’*12’ W/ES GREEN
1497-4122-0 P.BAG 10’*14’ W/ES GREEN
1497-7202-0 PE BAG 840X700X0.05
3000-6617-0 LABEL FOR S8/PSW1000MKII
4149-0221-0 ACOUSTIC FOAM A FOR
4149-0231-0 ACOUSTIC FOAM B FOR
PACKING ASSY
QTY PART NO DESCRIPTION LOCATION
PARTS LIST
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POWERED SUBWOOFER
18
BLOCK DIAGRAM
HIGH PASS OUTPUT
LEFT CH INPUT
HIGH PASS OUTPUT
RIGHT CH INPUT
HIGH PASS OUTPUT
80Hz/12dB
BUFFER
HIGH PASS OUTPUT
80Hz/12dB
BUFFER
VOLUME IC
PT2259S
BASS BOOST
MUSIC/CINEMA SHELF EQ FIXED LFE LOWFIXED LFE LOW
PASS FILTER
(250Hz/12dB)
VARIABLE LP
FILTER
(40-140Hz/12dB) (40-140Hz/12dB)
FILTER
VARIABLE LP PHASE ADJUST
(0-180)
CURRENT
AMPLIFIER
FAN CONTROL
DC FAN
OVER CURRENT
/OFF SET
TROTECT
IR
RECEIVER MCU FREQUENCY
CONTROL
LEVEL
MANUAL
CONTROL
PHASE
CONTROL
LED DISPLAY
AUTO ON/OFF
AUTO /MANUAL
SW
SPEAKER
PROTECT PLY PROTECT PLY +Vcc
+12V
AC/DC
AC/DC
Limited
HP FILTER
18Hz/12dB
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POWERED SUBWOOFER
19
SCHEMATICS DIAGRAMS
Pre Amp
R5
10K
C10
100P
R13
22K
R14
22K
C13
100P
R6
10K
C12
100n
C11
100n
-15V
+15V
R9
10K
C14
100P
R15
22K
R16
22K
C15
100P
R70
7k5
R130
16K
R73
16K
R79
12K
R84
7K5
R82 16K
R87
16K
C100
100P
C37
68N
C38
68N
C101
100P C44
68N
C45
68N
R55
22K
+15V
-15V
LOWPASSFILTER
D1
1N4148
D2
1N4148
+15V
-15V
D3
1N4148
D4
1N4148
+15V
-15V
D5
1N4148
D6
1N4148
+15V
-15V
D7
1N4148
D8
1N4148
+15V
-15V
R105
1K
R104
1K
R65
100K
R63
100K
R60
100K
C34
150N
R71
100K
C36
22N
3
21
8 4
U12A
TL072
+15V
-15V
5
67
U11B
TL072
L/IN
R/IN
R/OUT
L/OUT
5
67
U3B
TL072
C2
2u2/50V
C1
2u2/50V
C39
680N
R76
24K
C40
680N
R75
8K
5
67
U10B
TL072
C41
680N R80
24K
C42
680N
R77
12K
3
21
8 4
U11A
TL072
-15V
+15V
C105
10u/25V
R2
10K
C3
823 C5
823
-15V
+15V
3
2
1
84
U2A TL072
R1 20K
R4
10K
C4
823
C6
823
R3
20K
3
21
84
U3A
TL072
-15V
+15V
3
21
84
U1A
TL072
5
67
U1B
TL072
-15V
+15V
3
21
8 4
U8A
TL072 3
21
8 4
U9A
TL072
-15V
+15V
3
21
8 4
U10A
TL072
5
6
7
U2B
TL072
5
67
U7B
TL072 5
67
U8B
TL072 5
67
U9B
TL072
R64
15K SW2
SW2P2T
R7
10K
R8
10K
R10
10K
R12
10K
R67
12K
R11
10K
R19
2K2
R78
15K
R20
2K2
R81
22K
C7
100P
C9
100P
C8
100P
C128
100P
R69
100K
R74
100K R83
100K R88
100K
5
67
U16B
TL072
R23
3K9
C18
220n
R21
3K3
C19
68n R22
330K
3
21
8 4
U16A
TL072
+15V
-15V
R24
10K
C20
100P
SW1
SW2P2T
LOWPASS FILTER
+12dB
+12dB
CINEMA
MUSIC
1
2
3
CN2A
3PIN
+15V -15V
C264
47u/16V
R100
91K
C21
8.2N
R107
120K
R106
51K 3
21
8 4
U5A
TL072
+15V
-15V
C22
8.2N
R101
150K
R102
360K
R103
75K
R58
7k5
R57
10K R61
10k
C31
100P
C32
68N
C33
68N
R108
22K
-15V
+15V
3
21
8 4
U6A
TL072
5
67
U6B
TL072
R56
15K
R109
12K
LOWPASS FILTER
+12dB
SW3
SW2P2T
-15V
+15V
3
21
8 4
U7A
TL072
5
67
U12B
TL072
R85
6K8
R86
100K
C46
100P
C129
33N
120Hz/12dB
BASS BOOST 40HZ +6dB SHELF EQ
40HZ-140HZ LPF /12dB
PHASE 0 to 180
HPF/24dB
120Hz/12dB
40HZ-140HZ LPF /12dB
250HZ LPF /12dB
+5V 1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
PS
H2
H3
L3
L2
W2
R/W.A0
W3
A2.RST
GND A1.Dout
SDA.Din
SCL.CLK
W1
L1
L0
W0
H0
H1
Vcc
U13
DS1844-3
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
PS
H2
H3
L3
L2
W2
R/W.A0
W3
A2.RST
GND A1.Dout
SDA.Din
SCL.CLK
W1
L1
L0
W0
H0
H1
Vcc
U14
DS1844-3
C51
133N
SW4
SW2P2T
SW4
SW2P2T
Z506
82V1W
Lin
Lout
Vss
SDA
Rin
Rout
VDD
SCL
U503 PT2259S
C109
10u/25V
+Vcc
MCU
C106
10u/25V
C111
100u/16V
7809
C110
104
HPF
HPF
U208
3
1
2
CN1
AF/IN
TO AMP
C269
47u/16V
IN OUT
OUT
IN
40HZ-140HZ
LFE
12dB
24dB
R901
3K9
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POWERED SUBWOOFER
20
SCHEMATICS DIAGRAMS
Power Amp
C207
100n
C208
100n
C203
104
C204
104
R GND
C201
12000u/63V
C202
12000u/63V
C205
47u/16V
C206
47u/16V
R223
10K
R224
10K
R227
6K8
R230
15K
R229
15K
R232
2K7
R233
12K
R231
390
R222
330K
R110
100
R111
100
R251
100
R256
100
R235
10/1W
R234
10/1W
R236
100
R118
r1/5W
R242
10/1W
R260
100
R119
r1/5W
Q203
A06
Q204
BD139
Q205
TIP41
Q208
2SC5200
Q202
BD140
Q206
TIP42
Q207
2SA1943
C221
100p
C217
102
C239
224
R228
390
D221
1N4148 C235
680p
D220
1N4148
C236
680p
R241
10/1W
L1
12T
C281
47p
C238
100u/63V
C234
2u2/50V
C237
100u/63V
C222
100p 1
2
3
4 5
6
7
8 9
U208
TA7317P
R244
56K
R245
10K C241 10u/25V
R254
56K
R252
33K
R250
18K
C242
u47/50V
R248
18K
R247
56K
C49
47u/35V
R246
100K
R243
100K
C240
1u/50V
+15V
-15V
SPK
D201
1N4001
R255
1K5 1/2W
Q212
A56
R249
33K
D202
1N4148
3
21
84
U204A
TL072
Vin
GND
+15V
U205
7812
Vin
GND
-15V
U206
7912
3
1
2
CN2
15V/OUT
3
1
2
CN1
AF/IN
+12V
-12V
+12V
-12V
GND
+Vcc
-Vcc
-Vcc
+Vcc
RLY1
RELAY
V
D222
1N4001
R126
5K6
R239
5K6
R253
10K
AC0
R240
5K6
R238
100
R122
r1/5W
R237
100
R123
r1/5W
Q210
2SC5200
Q209
2SA1943
R226
1K
R225
2K
TH1
10K
C218
100p
C280
2u2/50V
1
2
3
4
CN201
4PIN
1
2
3
4
CN202
4PIN
C263
100n
C262
100n
C260
470u/16V
C261
470u/16V
Q221
TIP41C
Q220
9013H
R263
5K6
D206
1N4148
1 2
CN206
2PIN
L201
TT-9974
Vin
1
GND
2
+5V 3
U207
7805
+12V
GND
C267
100n
C264
100u/16V
Text
D211
1N4001
C265
100u/16V
C266
47u/16V
C219
0.1UF/100V
+15V
Q230
9013H
R280
33K
AF/IN
Limited
R503
10K
R504
10K
R501
10K
R502
10K
U503
NSL32SR3
R512
330R
R511
1K
R510
1M5 R509
10K
5
6
7
U502B
TL072
3
2
1
8 4
U502A
TL072
D502
1N4148
D504
1N4148
D501
1N4148
D503
1N4148
Z501
2V7
Q501
BSN10
R513
470K
C503
100N
C502
470P
R508
10K
R514
2K4
TP501 10K
R505
10K
R507
10K
R506
20K
C501
100u35V
D501
LED
3
21
8 4
U501A
TL072
+12V
+5V
R299
1K5
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