AudioPro-B1_35MK2-sub-sm 电路图维修手册.pdf

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1、audio pro Service manual B1.35MKII S-GB1001 B1.35MKII Powered Subwoofer featuring B5 amplifier Audio Pro AB. Box 1015. S-251 10 HELSINGBORG SWEDEN audio pro ace-bass ? Australia 508491 Great Britain 1565858 Canada 1083490 Sweden 7603585.6 USA 4.118.600 World patents: RadioFans.CN 收音机爱好者资料库 Importan

2、t note when repairing power amp pcb on B.5 or B.6 amps. Before you perform soldering / unsoldering or DC resistance measuring on power amp pcb, connector CN03B must be disconnected. Otherwise unwanted discharge might cause damage on semiconductors. RadioFans.CN 收音机爱好者资料库 Technical data B1.35MkII En

3、closure: 150W powered, bass reflex. Drive units, Woofer: 10” heavy duty woofer Crossover -Hi Pass: 100Hz -Lo Pass: 50 - 100Hz Freq.range: 25-100Hz Power requirements: AC 230V 50HZ Power consumption (max): 200W Dimensions(WxHxD mm): 350 x380 x350 RadioFans.CN 收音机爱好者资料库 Adjustment of negative output

4、resistance in B1.35 MkII amplifier Set jumper “Set 1” on power amp pcb in Trim position. Connect a signal generator to input and an AC voltmeter to speaker output. Set level and frequency controls to maximum (fully clockwise) and switch amplifier on. Set signal generator to 50 Hz and adjust level un

5、til AC voltmeter on speaker output reads 1.00 V under no load condition. Connect a resistor 4.00 Ohm (1%, 5W) to speaker output. Adjust trim-potentiometer VR 202 until AC voltmeter reads 3.00V. Switch amplifier off and set jumper in Run position. Important note! This is an amplifier using ACE Bass t

6、echnique. It can only be used with the driver to which the specific ACE Bass circuit is designed. $ $ % % & & ( ( ? ? ? ? ? ? ? ? ? ? ? ? ? 750581 ,&? -5&? +,?/(9(/?,?3+,?/(9(/?2?3 $&( ?9 ? ? ? ? ? ? 6?9 6?9 ?9 6?9 ? ,&? ,&? ? ? ,&? ,&? ? RF %?(FOXVLYHO?HVLJQHG?IRU?%?0., $? ?6XQGD?-XQH? *?$ 7LWOH 6L

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15、ARK ASSY AMP ATR-2SB817ETR2SB817E (A1492)Q208 ATR-2SC3421TR2SC3421Q209 ATR-2SD1047ETR2SD1047E (C3856)Q207 M11-P605-02VR-KNOB18*16 FOR VR WPC-7007POWER CORD6FT VDE (AL-104) BAK PANEL EMX-7005AC CORD BUSHERST-100N HEYCOBAK PANEL FUH-1006FUSE HOLDER 5*20MMVDE/UL OP520 PANEL FUS-01-1001SCFUSE VDE/UL5*20

16、 1A/250V TSD FUSE HOLDER SWK-7009SWROCK R-30NS RH SERIAL BAK PANEL VRR-7045VR B20K R1610G-2A1-B20KVR202 VRR-G7006VR 50K R1610N-2A7-A50KVR101 XFM-3013XFORMER(K29-2021C)AC 28.0*2 FOR B.5 T402 ECW-400V102KCAP Y-SUPPRESSOR0.001UF/400V +-10%POWER -SW ADL-6S702LEDRED 5MMDLED01 EMX-1018LED BUSHING5MMBLU LE

17、D WAS-7368WIRE ASSY 1P RCAPLUG*2 6M BAKRCA CABLE ADL-6S701LED BLUE5MMDCONNECTED WITH WAS-7472B IN/OUT BOARD SP ECJ-100A107KCAP ELNP100V 100UF +-10%(A TYPE)SPK, LEVEL TML-7021TERMINAL SPEAKERCJ-9011-07-0200A1,2-7,8 Parts list B1.35MkII (B5) 230V/50Hz PART NUMBERDESCRIPTIONSPECIFICATIONREMARK INPUT PC

18、B ERB-202K220JRES MO 2W K 22 +-5%H=10mm 5.0*16.0R135 ERB-501Y102JRES MO1/2W Y 1K +-5%R111,R112 ECZ-063T474J-1CAP MTLZ (BF014D)63V 0.47uF +-5%C120 ECE-050T106M-1CAP ELE50V 10uF +-20% C115,C117,C113,C121-124 ECE-0063V478M-A1CAP ELE 6.3V4700uF +-20% JUNFU C114 ECE-050T107M-1CAP ELE50V 100uF +-20% C131

19、ECD-050T470MCAP CER50V 47P +-20%C105 ECM-100T102JCAP MYLAR100V 0.001uF +-5%C101,C116 ECM-100T333JCAP MYLAR100V 0.033UF +-5%C104,C103 ECM-100T104JCAP, MYLAR100NF 100V +/-5% P5C127,C128 ECM-100T124JCAP MYLAR100V 0.12UF +-5%C111 ECM-100T683JCAP, MYLAR68NF 100V +/-5% P5C112 ERM-121Y1002FRES MF1/8W Y 10K

20、 +-1%R103 ERM-121Y4303FRES MF1/8W Y 430K +-1%R107-R110 ERM-121Y1502FRES MF1/8W Y 15K +-1%R105,R106 ERM-121Y1802FRES MF1/8W Y 18K +-1%R113,R114 ERM-121Y4701FRES MF1/8W Y 4K7 +-1%R115 ERM-121Y3902FRES MF1/8W Y 39K +-1%R139 ERM-121Y8202FRES MF1/8W Y 82K +-1%R119 ERM-121Y2701FRES MF1/8W Y 2K7 +-1%R127 E

21、RM-121Y2001FRES MF1/8W Y 2K +-1%R127A ERC-121Y393JRES, 39K OHM1/6W +/-5%R142 ERC-121Y221JRES CF1/8W Y 220 +-5%R101 ERC-121Y272JRES, 2K7 OHM1/6W +/-5%R131 ERC-121Y473JRES, 47K OHM1/6W +/-5%R151 ERC-121Y103JRES, 10K OHM1/6W +/-5%R129,130,132,146,147,148 ERC-121Y104JRES, 100K OHM1/6W +/-5%R150 ERC-121Y

22、101JRES CF 1/8W Y100 +-5%R116 ERC-121Y102JRES, 1K0 OHM1/6W +/-5%R143 ERC-121Y562JRES CF1/8W Y 5K6 +-5%R134 ERC-121Y223JRES, 22K OHM1/6W +/-5%R123,R121B ERC-251Y102JRES, 1K0 OHM1/4W +-5%R128 CN1-S25402-702SHORT PIN 2P2P NEEDLE CN1-S25402-7032P NEEDLETIME ATR-2SC1815*TAPTR2SC1815Q103,Q105 Parts list B

23、1.35MkII (B5) 230V/50Hz PART NUMBERDESCRIPTIONSPECIFICATIONREMARK ATR-2SK363TR2SK363Q101 ATR-2SD655ETR2SD655EQ104 AIC-TL072IC DVAL OP AMPTL072IC101,102,103 AIC-NJM2072DICSIGNAL SENSOR NJM2072DIC105 ADZ-UZ3.3BMDIODE ZENER UZ3.3BM 1/2WZD101 SWS-G7002TOGGLE SWT8019L-TECQ SW102 JK3-L01-709RCA JACK1P (RC

24、A-081) SILVERED1P RCA JACK POWER AMP PCB ADZ-UZ3.3BMDIODE ZENER UZ3.3BM 1/2WZD201 ADD-IN4148*TAPDIODE SWITCHIN4148 52mmD201,D202 ECE-025T107M-1CAP ELE25V 100uF +-20% C207 ECE-050T106M-1CAP ELE50V 10uF +-20% C219,C220,C213 ERC-121Y333JRES, 33K OHM1/6W +/-5%R235 ERC-121Y473JRES, 47K OHM1/6W +/-5%R201

25、ERC-121Y562JRES CF1/8W Y 5K6 +-5%R233,R234,R236,R203,R244 ERC-121Y224JRES CF1/8W Y 220K +-5%R237 ERC-121Y332JRES CF1/8W Y 3K3 +-5%R239,R240 ERC-121Y103JRES, 10K OHM1/6W +/-5%R206 ERC-251Y331JRES CF1/4W Y 330 +-5%R208 ERC-251Y221JRES 220 OHM1/4W Y +-5%R207 ERC-251Y471JRES CF1/4W Y 470 +-5%VR201,R242

26、ERC-251Y222JRES, 2K2 OHM1/4W +-5%R211 ECD-050T221MCAP, CER 220P 50V +-20% P5C202,C203,C204 ECD-050T222MCAP CER50V 0.0022uF +-20%C201 Parts list B1.35MkII (B5) 230V/50Hz PART NUMBERDESCRIPTIONSPECIFICATIONREMARK ECD-050T470MCAP CER50V 47P +-20%C214 ECD-100T104MCAP CER100V 0.1UF +-20%C205 ERB-251Y221J

27、RES MO1/4W Y 220 +-5%R213 ERB-251Y331JRES MO1/4W Y 330 +-5%R204,R205 ERB-251Y560JRES MO1/4W Y 56 +-5%R209,R210 ERB-251Y2R2JRES MO1/4W Y 2.2 +-5%R214,R215 ERB-302KR22JRES MO 3W K 0.22 +-5%H=10mm 6.5*17.5R216,R217 ERD-502K0R1JRES FR5W K 0.1 +-5%R241 ERV-S06-501B01VR SEMI ST S6MMD 500V VR202 CN1-S25403

28、-702 3P NEEDLESET1 CN1-S25402-702SHORT PIN 2P3P NEEDLE ERM-251Y4702FRES MF1/4W Y 47K +-1%R243 ERM-121Y1001FRES MF1/8W Y 1K +-1%R227 ERM-121Y1002FRES MF1/8W Y 10K +-1%R224,R221 ERM-121Y1802FRES MF1/8W Y 18K +-1%R228 ERM-121Y2701FRES MF1/8W Y 2K7 +-1%R232 ERM-121Y7500FRES MF1/8W Y 750 +-1%R223 ERM-121

29、Y4701FRES MF1/8W Y 4K7 +-1%R231,R226 ERM-121Y8201FRES MF1/8W Y 8K2 +-1%R225 ERM-121Y8661FRES MF1/8W Y 8K66 +-1%R222 ERM-121Y8202FRES MF1/8W Y 82K +-1%R229 ERM-251Y1182FRES MF1/4W 11.8K +-1%R230 ECZ-063T104J-1CAP MTLZ (BF014D)63V 0.1uF +-5%C210 ECZ-063T105J-1CAP MTLZ (BF074D)63V 1uF +-5%C211 ECZ-063T

30、154J-1CAP MTLZ (BF014D)63V 0.15uF +-5%C208 ECZ-063T224J-1CAP MTLZ (BF014D)63V 0.22uF +-5%C209 ECZ-063T824J-1CAP MTLZ (BF014D)63V 0.82uF +-5%C212 ATR-2SC1815*TAPTR2SC1815Q211,Q201 ATR-2SA1015*TAPTR2SA1015Q210,Q202 ATR-BF422TRBF422 TAPINGQ204 ATR-BF423TRBF423 TAPINGQ203 ATR-2SA1358TR2SA1358Q206 ATR-2S

31、C3421TR2SC3421Q205 AIC-TL071ICTL071(TI)IC201 AIC-TL072IC DVAL OP AMPTL072IC202 Parts list B1.35MkII (B5) 230V/50Hz PART NUMBERDESCRIPTIONSPECIFICATIONREMARK 15V POWER SUPPLY PCB ATR-2SC3421TR2SC3421Q301 ADD-IN4004*TAP52DIODE RECTIIN4004 TAPING 52mmD306,D307 AIC-KA7815IC KA7815IC304,IC306 AIC-KA7915F

32、IC KA7915IC303, IC305 ECE-025T227M-1CAP ELE25V 220uF +- 20% C301-308 ERC-121Y473JRES, 47K OHM1/6W +/-5%R304 ERC-121Y103JRES, 10K OHM1/6W +/-5%R303 ERB-202K101JRES MO 2WK 100 +-5%H=10mm 5.0*16.0R301 ERB-202K151JRES MO 2W K 150 +-5%H=10mm 5.0*16.0R302 POWER SUPPLY PCB ADB-KBU6GDIODE BRIDGE KBU6G6A/400

33、VD403 ADB-W02DIODE BRIDGEW02 1.5A/200VD401,D402 ADD-IN4004*TAP52DIODE RECTIIN4004 TAPING 52mmD404 ARL-01-7002RELAY 12V 1P1TMIT-SH-112LMRE01 ECE-025T107M-1CAP ELE25V 100uF +-20% C401-404 ECE-063V688M-2CAP ELE63V 6800uF+-20% C409,C410 ECD-100T104MCAP CER100V 0.1UF +-20%C406,C405 ECW-275V104KX-CAP 141040.1uF/275V C407 ECW-400V102KCAP Y-SUPPRESSOR0.001UF/400V +-10%C408 XFM-3012XFORMER (K29-2020C)AC 15.0V*2T401