By scanner, I meant an image scanner to scan the schematic. Since you don't have a schematic, you don't need to scan it<g>.
I've never seen a battery with recent use show 0 volts unless it's connected to something. If you disconnect it, it should show at least a few tenths of a volt. 0v on the P/S could be a fuse or breaker, but without a schematic it's going to be tough to troubleshoot by email. Some of the obvious things to check would be continuity from the leads to the circuit board, and wall voltage to a transformer, and inspect anthing that looks like a protection device to see no voltage drop across it. There may be something obvious, like a burnt part. If the battery really failed shorted, then turning on the PS should have popped a fuse, maybe even in your wiring from the PS to the load! Good luck. The schematic would really help. Google may help you find one. Dan / WG4S / K2 #2456 -----Original Message----- From: Fred Jensen [mailto:[EMAIL PROTECTED] Sent: Monday, December 12, 2005 6:51 PM To: Dan Barker Subject: Re: [Elecraft] Power Supply Question Dan Barker wrote: > What's the battery voltage in the K2 with the power cable removed? 0V. The battery is an external gel cell. I don't have the internal battery for my K2. > What's the P/S output voltage with all load removed? Right now it is 0V. It won't turn on. > Do you have a schematic of the P/S? No. I have the Yaesu manual, but there is only a block diagram of the PS. > Do you have a scanner? My 3 HT's scan, as does the FT-847 (if I could turn it on), but I don't have a broad spectrum scanner. Fred K6DGW _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
