Model and Set Number |
File date |
PDF file |
Comments |
COMPONENTS (ordered by catalog number) | | | |
3634 2-stage Amplifier |
13 Dec 2006 |
AK03634sch.pdf |
|
3676 Detector 1-stage Amplifier |
23 Apr 2007 |
AK03676sch.pdf |
|
3812 Detector 2-stage Amplifier |
19 Dec 2006 |
AK03812sch.pdf |
|
3849 4-ohm Rheostat (mechanical drawing) |
29 Mar 2005 |
AK03849.pdf |
|
3902 Detector |
19 Dec 2006 |
AK03902sch.pdf |
|
4030 1-stage Amplifier |
13 Dec 2006 |
AK04030sch.pdf |
|
4135 Detector 2-stage Amplifier |
17 Feb 2008 |
AK04135sch.pdf |
later version of the 3812 |
4332 Detector |
19 Dec 2006 |
AK03902sch.pdf |
|
4520 Detector 2-stage Amplifier |
12 Sep 2005 |
AK04520sch.pdf |
used only on Models 9C and 10C |
4925 2-stage Amplifier |
13 Dec 2006 |
AK04925sch.pdf |
used only on Model 12C |
4940 Detector 1-stage Amplifier |
07 May 2007 |
AK04940sch.pdf |
used only on Model 12C |
OPEN SETS (ordered by catalog number) |
|
3925 (our model 1) |
25 Apr 2004 |
AK03925sch.pdf |
|
3945 (our model 2) |
25 Apr 2004 |
AK03945sch.pdf |
|
3955 (our model 3) |
14 Nov 2013 |
AK03955sch.pdf |
|
3960 (variant of the 3955) |
14 Nov 2013 |
AK03955sch.pdf |
Added to 3955 print |
3975 (our model 4) |
25 Apr 2004 |
AK03975sch.pdf |
|
4052 (our model 6) |
07 Jun 2015 |
AK04052sch.pdf |
|
4066 (our model 7) |
07 Jun 2015 |
AK04066sch.pdf |
uses 1-amp tubes |
4120 (no modern model number, quite rare) |
- pending - |
tba |
|
4205 (our model 7, later version) |
07 Jun 2015 |
AK04205sch.pdf |
uses 1/4-amp tubes |
4220 (cabinet version of 4066) |
- pending - |
tba |
also listed as the Model XV |
4275 (our model 6, later version) |
07 Jun 2015 |
AK04275sch.pdf |
uses 1/4-amp tubes |
OPEN SETS (ordered by factory-assigned model number) |
|
Model XV 4220 (cabinet version of 4066) |
- pending - |
tba |
the only Roman Numeral model |
Model 5 4333 |
03 Jul 2009 |
AK04333sch.pdf |
|
Model 8 4325 (- no data currently available -) |
- placeholder - |
|
|
Model 9 4445 |
27 Nov 2013 |
AK04445sch.pdf |
variometer tuned |
Model 9A 4445A |
27 May 2015 |
AK04445Asch.pdf |
variometer tuned |
Model 9 4660 (our model 9C) |
01 Jun 2015 |
AK04660sch.pdf |
condenser tuned |
Model 10 4340 (both Radiodyne and non-Radiodyne versions) |
12 Nov 2013 |
AK04340sch.pdf |
|
Model 10 4600 |
26 May 2015 |
AK04600sch.pdf |
|
Model 10 4700 (our model 10C) |
03 Jun 2015 |
AK04700sch.pdf |
came out after the 10A & 10B |
Model 10A 4550 (brown) and 4560 (black) |
15 Apr 2007 |
AK04550sch.pdf |
|
Model 10B 4550 (brown) and 4560 (black) |
15 Feb 2011 |
AK04552sch.pdf |
|
Model 12 4375 Radiodyne <<< fictitious model >>> |
|
|
see note at the bottom of this page |
Model 12B 4620 !!! The only known schematic for this radio |
04 Dec 2013 |
AK04620sch.pdf |
|
Model 12C 4910 |
20 Dec 2013 |
AK04910sch.pdf |
|
RADIO SETS (ordered by factory-assigned model number) |
|
Model 19 4880 |
1 Mar 2004 |
AK04880sch.pdf
| |
Model 20 4640 |
1 Mar 2004 |
AK04640sch.pdf |
|
Model 20C 7570 |
1 Mar 2004 |
AK07570sch.pdf |
|
Model 20C 7960 |
1 Mar 2004 |
AK07960sch.pdf |
|
Model 21 7780 |
1 Mar 2004 |
AK07780sch.pdf |
|
Model 24 4920 |
1 Mar 2004 |
AK04640sch.pdf |
Model 20 4640 in fancy cabinet |
Model 30 7950 !!! |
31 Aug 2005 |
AK07950sch.pdf |
|
Model 30 8000 |
30 Mar 2004 |
AK08000sch.pdf |
|
Model 32 8270 |
31 May 2009 |
AK08270sch.pdf |
|
Model 33 8930 |
07 Feb 2013 |
AK08930sch.pdf |
|
Model 35 8100 |
07 Feb 2013 |
AK08100sch.pdf |
|
Model 37 9500 (chassis & PU) |
24 Jan 2005 |
AK09500sch.pdf |
All versions 9500 9700 9800 |
Model 40 9800 (chassis & PU) |
30 Mar 2004 |
AK09800sch.pdf |
|
Model 42 9850 (chassis & PU) |
30 Mar 2004 |
AK09800sch.pdf |
|
Model 43 9870 (chassis & PU) |
30 Nov 2010 |
AK09870sch.pdf |
|
Model 44 9900 (chassis & PU) |
23 Mar 2007 |
AK09900sch.pdf |
|
Model 45 9880 (chassis & PU) |
23 Mar 2007 |
AK09900sch.pdf |
|
Model 46 14100 (chassis & PU) |
01 Dec 2010 |
AK14100sch.pdf |
|
Model 47 14500 (chassis & PU) |
03 Apr 2007 |
AK14500sch.pdf |
|
Model 49 9860 |
07 Feb 2013 |
AK08930sch.pdf |
Model 33 with different cabinet |
Model 52 9930 (chassis & PU) |
30 Mar 2004 |
AK09800sch.pdf |
Model 55 14900 & 55-C 14800, early and late versions (2-page PDF) |
15 Feb 2007 |
AK14902sch.pdf |
|
Model 56 13900 (chassis & PU) |
30 Mar 2004 |
AK09800sch.pdf |
|
Model 57 14000 (chassis & PU) |
30 Mar 2004 |
AK09800sch.pdf |
|
Model 60 15000 & 60-C 15100, early and late versions (2-page PDF) |
15 Feb 2007 |
AK15003sch.pdf |
|