plgDavid
Member
Wei-Ya 19" Universal Chassis from dirtcheap trading
Hi
I ordered the 19" chassis that dirtcheaptrading sells on ebay with an add that includes:
"You must find a CRT with these specifications:
1) Will fit 10 pin neck, not a 8 pin neck
2) Measure the ohms of the vertical winding on the yoke (Green and Yellow Usually) (Red and Blue are horizontal)
The measurements should be between 11 to 17 ohms (Low Impedance) or more than 37 ohms. (High Impedance).
Isolation transformer required."
But the unit received is Wei-Ya 820H which is for high impedance 10pin tubes. I have a two low impedance tubes
A51QDX993X001 with V:11 H:4.9
A51KQN011X with V:11.8 H:4.1
Haven't plugged any yet since I have a question for which I didn't get a satisfying answer.
I asked them what the two H/V 4 pin headings were for on the chassis, if they were to use one impedance or the other and the answer was: "This chassis can still be used on low if it falls within the range in my ad" which seems to contradicts everything else I've read here, according to the add my tubes would work, but according to http://www.8liners.com/datatech/monitor.html I need to change 3 parts (which I wouldnt mind if i was 100% that was the thing to do).
I will post pictures of the chassis tonight when i get home.
Thanks for any suggestions!
Hi
I ordered the 19" chassis that dirtcheaptrading sells on ebay with an add that includes:
"You must find a CRT with these specifications:
1) Will fit 10 pin neck, not a 8 pin neck
2) Measure the ohms of the vertical winding on the yoke (Green and Yellow Usually) (Red and Blue are horizontal)
The measurements should be between 11 to 17 ohms (Low Impedance) or more than 37 ohms. (High Impedance).
Isolation transformer required."
But the unit received is Wei-Ya 820H which is for high impedance 10pin tubes. I have a two low impedance tubes
A51QDX993X001 with V:11 H:4.9
A51KQN011X with V:11.8 H:4.1
Haven't plugged any yet since I have a question for which I didn't get a satisfying answer.
I asked them what the two H/V 4 pin headings were for on the chassis, if they were to use one impedance or the other and the answer was: "This chassis can still be used on low if it falls within the range in my ad" which seems to contradicts everything else I've read here, according to the add my tubes would work, but according to http://www.8liners.com/datatech/monitor.html I need to change 3 parts (which I wouldnt mind if i was 100% that was the thing to do).
I will post pictures of the chassis tonight when i get home.
Thanks for any suggestions!