Alex-
Did you ever find a Bruel & Kjaer 2203 service manual? I'm looking for one too. My 2203 measures about 20 db low, I suspect the polarization voltage is the problem. Did you fix your meter?
Thanks,
Mark
Did you ever find a Bruel & Kjaer 2203 service manual? I'm looking for one too. My 2203 measures about 20 db low, I suspect the polarization voltage is the problem. Did you fix your meter?
Thanks,
Mark
The schematic on Radiomuseum.org is for the tube version only. Does anyone have the FET version?
I noticed there's a quick disconnect connector on one of the wires that may be associated with the 200v polarization voltage. Does anyone know the purpose of this? Is there a reason to disconnect the polarization voltage for some microphones that can be used with the 2203? Or is this some kind of test mode?
I noticed there's a quick disconnect connector on one of the wires that may be associated with the 200v polarization voltage. Does anyone know the purpose of this? Is there a reason to disconnect the polarization voltage for some microphones that can be used with the 2203? Or is this some kind of test mode?
HI chaps,
I wonder if any of you ever got hold of service information for that B+K 2203 Sound level meter?
I have contacted B+K this week and they no longer support this model , neither do they have any remaining service data for it...:-(
The serial number of my instrument is 887512 making it a later NON thermionic tube/valve input device.
Looking inside the pcb's are littered with silicon transistors and a couple of what look like op-amps.
Can anyone supply me with the correct service data for this model please?
Thanks in anticipation
Dave
I wonder if any of you ever got hold of service information for that B+K 2203 Sound level meter?
I have contacted B+K this week and they no longer support this model , neither do they have any remaining service data for it...:-(
The serial number of my instrument is 887512 making it a later NON thermionic tube/valve input device.
Looking inside the pcb's are littered with silicon transistors and a couple of what look like op-amps.
Can anyone supply me with the correct service data for this model please?
Thanks in anticipation
Dave
Hi,
I now have a free copy of the B+K 2203 service manual in .pdf format if anyone is still looking for it!
Dave
I now have a free copy of the B+K 2203 service manual in .pdf format if anyone is still looking for it!
Dave
Hi Dave,
I almost forgot about this, and I'd love to have a copy. You have a Private Mail from me!
Alex
I almost forgot about this, and I'd love to have a copy. You have a Private Mail from me!
Alex
Hi Dave,
If you look at the top right of the diyaudio page, just under "welcome, davebullock" there is a link called Private Messages, and you should have 1 unread from me.
Alex
If you look at the top right of the diyaudio page, just under "welcome, davebullock" there is a link called Private Messages, and you should have 1 unread from me.
Alex
2203 service manual
Hi Dave,
I'm interested too in a 2203 service manual... I'll be very happy if you can send me a copy. (I have one not working 2203)
Thanks in advance
Juan
Hi Dave,
I'm interested too in a 2203 service manual... I'll be very happy if you can send me a copy. (I have one not working 2203)
Thanks in advance
Juan
Also love to get a copy
Hi Dave,
I would greatly appreciate a copy of the 2203 service manual. My meter just died and I've been searching everywhere for a service manual.
2203's above sn598006 are quite different from earlier models, 1/2" mic socket, fet input and ICs replace discrete components.
All the components in mine seem fine except for one IC I can't identify, an AD3226.
Murray
Hi Dave,
I would greatly appreciate a copy of the 2203 service manual. My meter just died and I've been searching everywhere for a service manual.
2203's above sn598006 are quite different from earlier models, 1/2" mic socket, fet input and ICs replace discrete components.
All the components in mine seem fine except for one IC I can't identify, an AD3226.
Murray
Request for B&K 2203 manual
Dave,
I have sent you a private email with my real email address. I also would like a copy of the manual.
Thanks,
Cliff
Dave,
I have sent you a private email with my real email address. I also would like a copy of the manual.
Thanks,
Cliff
ZC0009 preamp
Does anyone know if the ZC0009 microphone preamp is interchangable with other preamps, like 2619/2639? So, can I use this with other instruments, like 2607 etc?
Does anyone know if the ZC0009 microphone preamp is interchangable with other preamps, like 2619/2639? So, can I use this with other instruments, like 2607 etc?
Anyone still have a service manual available?
Hey! I'm hoping to revive this thread. I need a 2203 service manual. Looks like I have the FET version as well. Does anyone still have a copy available that they can send me?
Thanks!
Hey! I'm hoping to revive this thread. I need a 2203 service manual. Looks like I have the FET version as well. Does anyone still have a copy available that they can send me?
Thanks!
Hi!
I need a 2203 FET version service manual too. Help me, please ;..-|
Thanks in advance,
Alexander.
I need a 2203 FET version service manual too. Help me, please ;..-|
Thanks in advance,
Alexander.
Hi dave bullock,
If possible i am interrested by a copy of the service manual of 2203 B et K.
I'l give you my PM if necessary.
Regards,
Michel
If possible i am interrested by a copy of the service manual of 2203 B et K.
I'l give you my PM if necessary.
Regards,
Michel