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Table of Contents
Related Manuals for Audio Pro B1.39
Summary of Contents for Audio Pro B1.39
- Page 3 Bias adjustment B1.39 Input signal 50-60Hz. Connect a 4Ω load to output. Adjust output level to 3.5-4V RMS and leave the amp to warm up for about 20 minutes. Set output level to 0 and adjust VR1 for 1.5-3mV after about 1 minute.
- Page 7 B1.39 PART-NUMBER DESCRIPTION LOCATION ASS'Y PCB POWER AMP AND SUPPLY BOARD ADB-BR62 DIODE BRIDGE BR62 200V 6A AIC-NJM2072D IC SIGNAL LEVEL SENSOR SYSTEM NJM2072D AIC-TA7317P IC TA7317P AIC-TL071 IC TL071 ARL-01-7001 RELAY 24V 1P1T OMIT-SS-124LM ADD-1N4004*TAP52 DIODE RECTI 1N4004 TAPING 52MM...
- Page 8 B1.39 PART-NUMBER DESCRIPTION LOCATION ERC-121Y122J RES CF 1/8W Y 1.2K +-5% ERC-121Y123J RES CF 1/8W Y 12K +-5% ERC-121Y153J RES CF 1/8W Y 15K +-5% ERC-121Y183J RES CF 1/8W Y 18K +-5% ERC-121Y221J RES CF 1/8W Y 220 +-5% ERC-121Y222J RES CF 1/8W Y 2.2K +-5%...
- Page 9 B1.39 PART-NUMBER DESCRIPTION LOCATION AIC-TL072 IC DVAL OP AMP TL072 IC101-2 ADD-1N4148*TAP52 DIODE SWITCH 1N4148 52MM D101-6 ECD-050T470M CAP CER 50V 47PF +-20% C110 ECD-050T473M CAP CER NP .047U/50 +-20% C106-7 ECM-050T102J CAP MYLAR 50V 1000pF +-5% C101 ECM-050T104J CAP MYLAR 50V 0.1u +-5%...
- Page 10 B1.39 PART-NUMBER DESCRIPTION LOCATION MISCELLANEOUS ECW-250V472M CAP Y-TYPE 4700pF/250V +-20% FUH-1004 FUSE HOLDER FOR 5*20MM SEMKO FUS-01-2001S FUSE UL/CSA 5*20mm 2A/250V SB JK3-L01-709 JACK RCA L 1P GOLD PLATED JK7-7012 JACK BINDING POST CL-B261 M04-P631 BINDING POST PLUG BLACK (A414B-3)