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B&K 467 rejuvenator service information available
philexile:
Hi Ken, I'm making an adapter for a Sony BVM 20" monitor using an old neck board slot. The tube is a Sony Trinitron 20MZ1-PVM M49LCB21X.
I *think* the B&K adapter would have been the CR-70, but I haven't been able to find a data sheet to confirm.
I've been using the following adapter pinout:
pin 1 = H1
pin 2 =H2
pin 3 =G1G
pin 4 =G1B
pin 5 = G1R
pin 6 = KR
pin 7 = KG
pin 8 = KB
pin 9 = n/c
pin 10 = G2
pin 11 = n/c
pin 12 = n/c
Does that look correct to you? I found some conflicting information for pins 3, 4, and 5. I wanted to get confirmation from you before trying it out.
Thank you!
Ken Layton:
Sorry, I have no information on the CR70 adapter or the Sony picture tube.
philexile:
Hi Ken, thanks for getting back to me. That’s OK, would you be able to please confirm the B&K adapter’s pinout is correct as listed below?
pin 1 = H1
pin 2 =H2
pin 3 =G1R
pin 4 =G1G
pin 5 = G1B
pin 6 = KR
pin 7 = KG
pin 8 = KB
pin 9 = G2R
pin 10 = G2G
pin 11 = G2B
pin 12 = FOCUS
Thank you!
Ken Layton:
The B&K setup manual (page 61) shows adapter pinouts for many adapters. The CR70 adapter is shown in it as this pinout:
10: heater
9: heater
5: Red G1
8: Red K
6: Green K
11: Blue K
7: Green G2
1: G3, G4, G5
http://www.ionpool.net/arcade/100-CRT.pdf
I have zero information on Sony Trinitron tubes.
philexile:
Hi Ken,
I actually wanted to know what the pinout was for the molex that connects to the socket adapter, but I was able to find the appropriate pinouts in in the service manual than you posted. Thank you for your help!
I was making a B&K 467 to B&K 490B adapter, which I was able to do. :-)
Also, I managed to acquire the manual and service documents for the B&K 490B – which I think is actually a rebadged Konig TR850. It doesn't look like a Dynascan product. If I send you those, could you post them for posterity here?
The 490B is completely different from the 467/490. The interesting thing is that it says that the two restore values are either 25 or 50 mA.
Do you happen to know what the Clean/Balance and Rejuv values for the B&K467?
Thanks again!