Studiogearlover
Well-known member
- Joined
- Mar 14, 2017
- Messages
- 176
hey Guys, hope all is well with all of you today
I have a BPM CR 10 from 1998. It is / was really a sweet mic but it is not working sadly. Dismantled it, no loose wires. No burning sign of any components. Electrolytic reads spot on, all seems to be alright besides the R1 resistor (please see attached)
It should be 154K but measures 5.8Ohms on my DMM. Set to test continuity and it seems that this resistor is off, there is continuity.
I do not have the exact value but I do have 150K resistor for the exact value. Will I be safe with this considering that I am replacing also the opposite R2 also with 150K?
Will this less 4k difference do anything or any damage to other components?
Just checked the diodes in circuit... D1 and D2 next to the resistors conducting DC both directions and also D3 next to the screw left side in the middle on the pic, this is a slightly bigger diode also measuring voltages in both directions...were these failed because of the faulty resistor R1?
Please help me our if you can
Thanks dudes!
I have a BPM CR 10 from 1998. It is / was really a sweet mic but it is not working sadly. Dismantled it, no loose wires. No burning sign of any components. Electrolytic reads spot on, all seems to be alright besides the R1 resistor (please see attached)
It should be 154K but measures 5.8Ohms on my DMM. Set to test continuity and it seems that this resistor is off, there is continuity.
I do not have the exact value but I do have 150K resistor for the exact value. Will I be safe with this considering that I am replacing also the opposite R2 also with 150K?
Will this less 4k difference do anything or any damage to other components?
Just checked the diodes in circuit... D1 and D2 next to the resistors conducting DC both directions and also D3 next to the screw left side in the middle on the pic, this is a slightly bigger diode also measuring voltages in both directions...were these failed because of the faulty resistor R1?
Please help me our if you can
Thanks dudes!