Author Topic: Hitachi CRT tube / G07CB0 chassis. Need to identify deflection yoke wires!  (Read 4500 times)

DarthNuno

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Well, I need to identify the four wires coming from this HITACHI CRT tube ref 510UJB22  :arrow:



I know these four wires are used for the X/Y deflection...



...but I really need to figure out what's what here ( H+ H- V+ V-)  ???  :arrow:



This tube was connected to an Electrohome G07CB0 chassis (not working anymore), like this  :arrow:



In the chassis manual (full version here, I can spot the Q1, Q3, Q4 & Q5 where these fours wires are plugged, but still can't tell which ones are for what?  :arrow:



I plan to use an brand new 'generic' chassis, but I would like to connect it to the Hitachi CRT tube previously used with the now broken G07CB0 chassis.

Any idea how to figure out what exactly are these four wires?  :-[

ajhippel

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there is too much butter on those trays

Wurstkopp

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Measure the resistance between them, the lower value is horizontal, the higher is vertical.


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DarthNuno

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Look here:

http://arcadecontrols.com/BBBB/yoke.html

the upper pic


Wow, great link... the answers are clear, thanks!  :-*

 :spaceace: