Welcome to Australia's only Vintage Radio and Television discussion forums. You are not logged in. Please log in below, apply for an account or retrieve your password.
Australian Vintage Radio Forums
  Home  ·  About Us  ·  Discussion Forums  ·  Glossary  ·  Outside Links  ·  Policies  ·  Services Directory  ·  Safety Warnings  ·  Tutorials

Tech Talk

Forum home - Go back to Tech talk

 Airzone 6551A
« Back · 1 · Next »
 Return to top of page · Post #: 1 · Written at 2:05:12 AM on 31 October 2008.
RedDuck's Gravatar
 Location: WA
 Member since 20 October 2008
 Member #: 366
 Postcount: 6

Can anyone help me with a circuit diagram for this model ? The set & cabinet are in fairly good condition, only thing missing is the label on the sensitivity control (local/distant) - Does any one know wht the label would have said on the original and I can make a repalcement ?
MAny thanks


 
 Return to top of page · Post #: 2 · Written at 8:57:51 AM on 31 October 2008.
Arty41's Gravatar
 Location: Brisbane, QLD
 Member since 18 September 2010
 Member #: 102
 Postcount: 301

I can only find a 6552A. What valves does it use so that I can compare.
Regards
Rudy


 
 Return to top of page · Post #: 3 · Written at 2:33:38 PM on 31 October 2008.
RedDuck's Gravatar
 Location: WA
 Member since 20 October 2008
 Member #: 366
 Postcount: 6

The 6551A looks identical cabinet wise to the 6552A but is B/C band only and has a sensitivity switch instead of wavechange. Valve line up is 6A8G, 6U7G, 6B6G, 6F6G, 5Y3G - same as 6552..Checking components shows some difference with 6552 circuit diagram. I have AORSM 1-4. MAny thanks. Nigel


 
 Return to top of page · Post #: 4 · Written at 7:56:38 PM on 31 October 2008.
Arty41's Gravatar
 Location: Brisbane, QLD
 Member since 18 September 2010
 Member #: 102
 Postcount: 301

Nigel,
You seem to have the same info that I have. Perhaps HRSA may be able to help?
Regards
Rudy


 
« Back · 1 · Next »
 You need to be a member to post comments on this forum.

Sign In

Username:
Password:
 Keep me logged in.
Do not tick box on a computer with public access.