WS22 circuit diagram wanted - UK Vintage Radio Repair and Restoration Discussion Forum

Sean Williams · 14th Jul 2009, 9:15 pm

Hi All,

Looking for a circuit diagram for the WS22 (helping onewatt get his one working)

Have tried google, and vmars, but the manuals available are missing the correct drawing!

Cheers
Sean

G4XWDJim · 16th Jul 2009, 6:55 pm

Hope these help. If the quality is too poor PM me with your email add. and I'll send some bigger ones.

Jim G4XWD

MichaelR · 16th Jul 2009, 7:52 pm

Hi Sean,

You have to be a bit careful with WS22 , I had one about 12 years ago and if I remember correctly there were differing variants produced ( they may have been modded over the years officially) but my particular unit did not completely match the circuit I had.

Fortunately Jim has shown you a circuit with a PSU, there were quite few sold on the surplus market with MOD style power supplies but they were only good enough for receiving. Thye did not have the HT for transmit.

Jim's diags are very good

Mike

Station X · 18th Jul 2009, 9:29 am

Plenty of stuff here, but I haven't downloaded it to check if it's any good:-

http://www.royalsignals.org.uk/ws.html

Lots of info including circuit in Wireless for the Warrior volume 2 which I could scan if you don't find something suitable elsewhere.

14th Jul 2009, 9:15 pm	#1
Sean Williams Dekatron Join Date: Feb 2005 Location: St.Ippolyts, Hitchin, Hertfordshire QRA IO91UW Posts: 3,518	WS22 circuit diagram wanted Hi All, Looking for a circuit diagram for the WS22 (helping onewatt get his one working) Have tried google, and vmars, but the manuals available are missing the correct drawing! Cheers Sean __________________ Engineers make things work and have spare bits when finished

16th Jul 2009, 6:55 pm	#2
G4XWDJim Octode Join Date: Oct 2008 Location: Littlehampton, West Sussex, UK. Posts: 1,465	Re: WS22 circuit diagram wanted Hope these help. If the quality is too poor PM me with your email add. and I'll send some bigger ones. Jim G4XWD Attached Thumbnails

16th Jul 2009, 7:52 pm	#3
MichaelR Retired Dormant Member Join Date: Mar 2006 Location: Sheffield, South Yorkshire, UK. Posts: 1,587	Re: WS22 circuit diagram wanted Hi Sean, You have to be a bit careful with WS22 , I had one about 12 years ago and if I remember correctly there were differing variants produced ( they may have been modded over the years officially) but my particular unit did not completely match the circuit I had. Fortunately Jim has shown you a circuit with a PSU, there were quite few sold on the surplus market with MOD style power supplies but they were only good enough for receiving. Thye did not have the HT for transmit. Jim's diags are very good Mike

18th Jul 2009, 9:29 am	#4
Station X Moderator Join Date: Jan 2003 Location: Ipswich, Suffolk, IP4, UK. Posts: 21,289	Re: WS22 circuit diagram wanted Plenty of stuff here, but I haven't downloaded it to check if it's any good:- http://www.royalsignals.org.uk/ws.html Lots of info including circuit in Wireless for the Warrior volume 2 which I could scan if you don't find something suitable elsewhere. __________________ Graham. Forum Moderator Reach for your meter before you reach for your soldering iron.