2/1/2011 9:59:41 AMmartin(92988:0)
Restoring a T/O H500 and working on the power supply circuit, there has been a silicon diode soldered across the old selenium,and a wire shorted across the 55 ohms resistor. we'll get that sorted out, but my question is R22 and R23 which show as 950 ohms each on the schematic I have, or that's how I read it. The reading off the resistor on the chassis is 3.14k and 1.5k,I didn't think a wire wound would increase in value.Am I reading the schematic wrong or where there some changes made other than the schematic i have for a H500.
thanks Martin..........
2/1/2011 12:36:42 PMWarren(92991:92988)
Here is the link I used for the H500 I had. 950 Ohms is correct.
http://transoceanic.nostalgiaair.org/h-500.htm