[Techtoolslist] Need adapter pinout BK Precision 490 #33

[John Robertson]

Ah, I need to check my own notes from time to time. Seems I have the 
pinout for the 490 and this will guide me to make the adapter cable I 
need to convert my #7 to #33.

So I figured I would share the Molex adapter info with you good folks:

Molex (490)
1 - Heater
2 - H
3 - G1R (Grid 1 - Red)
4 - G1G
5 - G1B
6 - KR (Cathode - Red)
7 - KG
8 - KB
9 - G2R (Grid 2 - Red)
10 - G2G
11 - G2B
12 - FOCUS

I have that spare #5 which I would trade for a plug I don't have - such 
as a #33...

John :-#)#

On 2020/01/14 5:13 p.m., John Robertson via Techtoolslist wrote:
> Anyone here have the adapter #33? I am looking for the pinout of it so 
> I can make an adapter for my #7 version. Happy to trade the pinout of 
> any one my adapters in exchange for the 33 version.
>
> I have #s 1, 3, 4, 5 (have 2 x #5s, trade one for ?), 6, 7, 15, 16, 
> 17, 18, 20, 22, 23, 24, 31, 35, 36, 40. These work with model 467, 
> 470, 480, 490, and 490B Picture Tube CRT Tester/Rejuvenator
>
> Schematics of the 490 would be nice too...(and a pony!)
>
> The list would be the 12 pin Molex plug pins to the picture tube 
> connector (or vice-versa).
>
> As an example - Adapter #36 (n/c - No Connection)
>
> Molex    Tube Adapter pin #
> 01    5
> 02    6
> 03    n/c
> 04    11
> 05    n/c
> 06    10
> 07    9
> 08    8
> 09    n/c
> 10    12
> 11    n/c
> 12    1
>
>
> John :-#)#
>

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