Bruel & kjaer 2034 and 2146

[musafir]

Hello , i have two dead Bruel&Kjaer mod. 2034 and 2146 where can i find manual service o/e schematic ?

Thanks

[grinch]

Hello musafir

I have two 2034. Both units were dead and now one is resurected and another one in the process.

Unfortunately no manuals available, but you can find them on the fleabay.

As first step change  ALL RIFA capacitors to new epcos analogs. DO NOT power it up with old RIFA.w check power supply voltages, 15/-15, 5/-5, 28/-28, 200 (high impedance, do not use standart 10M input multimeters). If CRT does not work - nevermind,  use external monitor to check unit.

P.S. if anybody have got any bruel&kjaer manuals, service books etc, do not shy to upload it. Thanks.