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Author Topic: B&K 467 rejuvenator service information available  (Read 641 times)

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Ken Layton

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B&K 467 rejuvenator service information available
« on: December 31, 2017, 01:34:28 am »
467 Service Manual:

https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnxtdHBhY2lmaWNvfGd4OjRjNTU2NzlmZmU5YmVmMDQ

467 Operating Instruction Manual:

https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnxtdHBhY2lmaWNvfGd4Ojk5OTJkZjM1OTU0MTI3YQ

467 Repair Log:

https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnxtdHBhY2lmaWNvfGd4OjM1NmQ0N2UxODVjYWQ1YTM

B&K Detailed adapter information and applications:

https://docs.google.com/viewer?a=v&pid=sites&srcid=ZGVmYXVsdGRvbWFpbnxtdHBhY2lmaWNvfGd4OjM3N2RjNmMwNmRmYmUyYjI

Capkit listing:

C1: 220 uf @ 16v radial.
C2: 220 uf @ 16v radial.
C3: 220 uf @ 16v radial.
C11: 47 uf @ 450v axial (used in the "Remove Shorts" function).
C12: 47 uf @ 450v axial (used in the "Remove Shorts" function).
C13: 1000 uf @ 16v radial.
C14: 1000 uf @ 16v radial.
C19: 10 uf @ 250v radial.
C20: 10 uf @ 250v radial.

467 SCHEMATIC DIAGRAM:

http://www.arcade-museum.com/manuals-test-equipment/BK%20467%20latest%20version%20schematic.pdf
« Last Edit: January 01, 2018, 11:55:49 pm by Ken Layton »

buttersoft

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Re: B&K 467 rejuvenator service information available
« Reply #1 on: January 01, 2018, 06:45:40 pm »
Awesome, thank you for sharing. I hope to own a rejuv soon, and the documentation isn't always easy to find!

pbj

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Re: B&K 467 rejuvenator service information available
« Reply #2 on: January 01, 2018, 07:38:31 pm »
Nice!  Thanks for posting.  Iíve got an older model, takes some creativity.


Ken Layton

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Re: B&K 467 rejuvenator service information available
« Reply #3 on: January 01, 2018, 09:29:08 pm »
There were two versions of the 467: the earlier version has a two wire power cord and a later version has a 3 wire (grounded) power cord. I believe there are only minor variations between the two versions.

pbj

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Re: B&K 467 rejuvenator service information available
« Reply #4 on: January 02, 2018, 10:12:26 am »
Well, mine's a B&K 440.  It works but you have to clip the individual wires to the pins on the neck.

Ken Layton

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Re: B&K 467 rejuvenator service information available
« Reply #5 on: January 02, 2018, 10:53:40 am »
You've got a 440? That thing belongs in a museum. It was made around 1962 from what I understand.

It surprises me that the 467 still is commanding high prices on ebay (between $180 to $450).

EDIT: By the way, I have added the 467 schematic to the original post.

Ken Layton

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Re: B&K 467 rejuvenator service information available
« Reply #6 on: January 03, 2018, 01:13:11 pm »
Connector pinout and wire colors of the two 24 pin wafer .156" Molex connectors.

A1: White, 18 gauge, Power transformer, filament, primary
A2: White, 18 gauge, Power transformer, main, primary
A3: Black, 18 gauge, Power transformer, main, primary
A4: Red-Black, 18 gauge, Power transformer, filament, primary
A5: White-Orange, 18 gauge, Life Pushbutton Switch
A6: Gray, 22 gauge, common to R-G-B pushbutton switches
A7: Gray, 22 gauge, common to R-G-B pushbutton switches
A8: Red, 22 gauge, Tracking pot
A9: White-Black, 22 gauge, Focus OK pushbutton switch
A10: White-Brown, 22 gauge, Tracking pot
A11: Brown, 22 gauge, Green G2 pot
A12: Brown, 22 gauge, Red G2 pot
A13: Brown, 22 gauge, Blue G2 pot
A14: Yellow, 22 gauge, Green G2 pot
A15: Yellow, 22 gauge, Red G2 pot
A16: Yellow, 22 gauge, Blue G2 pot
A17: Orange, 22 gauge, Green G2 pot
A18: Orange, 22 gauge, Red G2 pot
A19: Orange, 22 gauge, Blue G2 pot
A20: Blue, 22 gauge, Blue meter pushbutton switch
A21: White-Blue, 22 gauge, Focus OK pushbutton switch
A22: Brown, 22 gauge, Power transformer, main, secondary
A23: Yellow, 22 gauge, Power transformer, main, secondary 12 volt
A24: Black, 22 gauge, Remove Shorts pushbutton switch

B1: Purple, 22 gauge, G2 Normal-High slide switch
B2: Green, 22 gauge, G2 Normal-High slide switch
B3: Red, 22 gauge, Red meter pushbutton switch
B 4: White-Black, 22 gauge, Red meter pushbutton switch
B5: Purple, 22 gauge, Green meter pushbutton switch
B6: Purple, 22 gauge, Blue meter pushbutton switch
B7: Gray, 22 gauge, Set G1 pot
B8: Green, 22 gauge, Green meter pushbutton switch
B9: White-Blue, 22 gauge, Red meter pushbutton switch
B10: White, 22 gauge, Green meter pushbutton switch
B11: White, 22 gauge, Blue meter pushbutton switch
B12: White-Yellow, 22 gauge, Remove Shorts pushbutton switch
B13: White-Yellow, 22 gauge, Tracking pushbutton switch
B14: White-Black, 22 gauge, Set G1 pot
B15: White-Purple, 22 gauge, Remove Shorts pushbutton switch
B16: White-Orange, 22 gauge, Clean/Rejuvenate slide switch
B17: Red, 22 gauge, Ballast Lamps
B18: Red-Green, 22 gauge, Power transformer, main 270 volt secondary
B19: White-Brown, 22 gauge, Clean/Rejuvenate slide switch
B20: White-Orange, 22 gauge, Remove Shorts pushbutton switch
B21: Purple, 18 gauge, Power transformer, main 270 volt secondary
B22: White-Purple, 22 gauge, Set G1 pot
B23: EMPTY
B24: White-Green, 22 gauge, Remove Shorts pushbutton switch
« Last Edit: January 03, 2018, 01:15:01 pm by Ken Layton »

Ken Layton

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Re: B&K 467 rejuvenator service information available
« Reply #7 on: January 16, 2018, 11:42:20 am »
Calibrating trimpots inside the unit are:

R16: Sets HEATER calibration (shown in manuals)

R23: Sets TRACKING minimum pulse calibration (shown in manuals)

Unmarked trimpot next to resistor R20: Sets LINE VOLTAGE calibration (not shown in manuals or schematic)

brad808

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Re: B&K 467 rejuvenator service information available
« Reply #8 on: January 16, 2018, 01:38:28 pm »
Thanks for the information. I wonder how much of it is applicable to the 490.

Ken Layton

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Re: B&K 467 rejuvenator service information available
« Reply #9 on: January 20, 2018, 11:54:55 am »
Thanks for the information. I wonder how much of it is applicable to the 490.

Probably all of it. Remember, the 490 (a.k.a. 490A) is vastly different than the 490-B.

The 490 is just a 467 with a nicer faceplate.

  
 

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