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Table of Contents
Related Manuals for Audio Pro B1.35 MKII
Summary of Contents for Audio Pro B1.35 MKII
- Page 1 B5 amplifier ace-bass World patents: Australia 508491 Great Britain 1565858 Canada 1083490 Sweden 7603585.6 T E C H N O L O G Y USA 4.118.600 audio pro Audio Pro AB. Box 1015. S-251 10 HELSINGBORG SWEDEN B1.35 S-GB1001 MKII...
- Page 2 Important note when repairing power amp pcb on B.5 or B.6 amp’s. 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.
- Page 3 Technical data B1.35MkII Enclosure: 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): 350x380x350...
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Page 4: Important Note
Adjustment of negative output 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. - Page 10 69 9 4 4 5 5 '( 5 : 6. . & 0 5 4 & 0 & 5 . 95 .$ & =' 5 5 . 89 9 5 . & & 9 9 & 0 9 0 & 5 ...
- Page 11 ' .%/ & ' .%/ & 9 $&,1387932:(5&,5&8,7',$*5$0 9 $&,1387932:(5&,5&8,7',$*5$0 7 7 . &- & . & & & & )86( & & ' )86( ' .%/ 9 & .%/ 9 & & & & 9 & 9 )86(...
- Page 12 Parts list B1.35MkII (B5) 230V/50Hz PART NUMBER DESCRIPTION SPECIFICATION REMARK ASSY AMP ATR-2SB817E 2SB817E (A1492) Q208 ATR-2SC3421 2SC3421 Q209 ATR-2SD1047E 2SD1047E (C3856) Q207 M11-P605-02 VR-KNOB 18*16 FOR VR WPC-7007 POWER CORD 6FT VDE (AL-104) BAK PANEL EMX-7005 AC CORD BUSHER ST-100N HEYCO BAK PANEL FUH-1006...
- Page 13 Parts list B1.35MkII (B5) 230V/50Hz PART NUMBER DESCRIPTION SPECIFICATION REMARK INPUT PCB ERB-202K220J RES MO 2W K 22 +-5% H=10mm 5.0*16.0 R135 ERB-501Y102J RES MO 1/2W Y 1K +-5% R111,R112 ECZ-063T474J-1 CAP MTLZ (BF014D) 63V 0.47uF +-5% C120 ECE-050T106M-1 CAP ELE 50V 10uF +-20% C115,C117,C113,C121-124 ECE-0063V478M-A1...
- Page 14 Parts list B1.35MkII (B5) 230V/50Hz PART NUMBER DESCRIPTION SPECIFICATION REMARK ATR-2SK363 2SK363 Q101 ATR-2SD655E 2SD655E Q104 AIC-TL072 IC DVAL OP AMP TL072 IC101,102,103 AIC-NJM2072D SIGNAL SENSOR NJM2072D IC105 ADZ-UZ3.3BM DIODE ZENER UZ 3.3BM 1/2W ZD101 SWS-G7002 TOGGLE SW T8019L-TECQ SW102 JK3-L01-709 RCA JACK 1P (RCA-081) SILVERED...
- Page 15 Parts list B1.35MkII (B5) 230V/50Hz PART NUMBER DESCRIPTION SPECIFICATION REMARK ECD-050T470M CAP CER 50V 47P +-20% C214 ECD-100T104M CAP CER 100V 0.1UF +-20% C205 ERB-251Y221J RES MO 1/4W Y 220 +-5% R213 ERB-251Y331J RES MO 1/4W Y 330 +-5% R204,R205 ERB-251Y560J RES MO 1/4W Y 56 +-5%...
- Page 16 Parts list B1.35MkII (B5) 230V/50Hz PART NUMBER DESCRIPTION SPECIFICATION REMARK 15V POWER SUPPLY PCB ATR-2SC3421 2SC3421 Q301 ADD-IN4004*TAP52 DIODE RECTI IN4004 TAPING 52mm D306,D307 AIC-KA7815 IC KA 7815 IC304,IC306 AIC-KA7915F IC KA 7915 IC303, IC305 ECE-025T227M-1 CAP ELE 25V 220uF +- 20% C301-308 ERC-121Y473J RES, 47K OHM...