Early Television Museum
Television Technical Data - Postwar Black and White
Scans courtesy of:
Rider index of TV service data
Rider Receiver Trouble Cures, Vol 1-7
Admiral
Below are manuals for several Admiral chassis used in sets made from 1948 to 1953. Here is a cross reference showing which models use each chassis.
| 14YP3 chassis (Sams 350 3) | 21D1 chassis ((Rider TV6 1) | 21Z1 chassis (Wallace 1) |
| 17T1 chassis (Wallace 3) | 21F1 chassis (Sams 135 1) | 24D1 chassis (Sams 103 1) |
| 19A1 chassis (Rider TV3 1) (Sams 59-2 17) | 21G1 chassis (Sams 135 1) | 24E1 chassis (Sams 103 1) |
| 20A1 chassis ((Rider TV4 1) (Sams 77 20) | 21H1 chassis ((Rider TV6 1) | 24F1 chassis (Sams 103 1) |
| 20B1 chassis ((Rider TV4 1) (Sams 77 20) | 21J1 chassis (Rider TV6 1) | 24G1 chassis (Sams 103 1) |
| 20X1 chassis (Rider TV4 1) (Sams 100 1) | 21K1 chassis (Sams 135 1) | 24H1 chassis (Sams 103 1) |
| 20Y1 chassis (Rider TV4 1) (Sams 100 1) | 21L1 chassis (Sams 135 1) | 29AZI chassis (Sams 383 1) |
| 20Z1 chassis ((Rider TV4 1) (Sams 100 1) | 21W1 chassis (Wallace 1) | 29SZ1 chassis (Sams 383 1) |
| 21A1 chassis ((Rider TV4 1) (Sams 77 20) | 21P1 chassis (Sams 135 1) | 29Z1 chassis (Sams 383 1) |
| 21B1 chassis ((Rider TV6 1) | 21Q1 chassis (Sams 135 1) | 30A1 chassis (Rider TV3 1) |
| 21C1 chassis ((Rider TV6 1) | 21Y1 chassis (Wallace 1) |
Airline
| 05BR-3012 (Sams 150 1) | 05BR-3027 (Sams 150 1) | |
| 05BR-3024 (Sams 150 1) | 94GSE-3018A (Sams 93A 1) |
Andrea
| BT-VK12 (Sams 76 1) | CVK-126 (Sams 76 1) | TVK-127 (Sams 76 1) |
| COVK-125 (Sams 76 1) | T-VK12 (Sams 76 1) |
Arvin
| 4080 (Sams 104 4) |
Automatic
| TV-P490 (Sams 81 1) |
Belmont - see Raytheon/Belmont
Bendix
| 235 (Sams 69 1) |
Capehart/Farnsworth
| CT-27 (Sams 160 1) | 322 (Sams 160 1) | 340 (Sams 160 1) |
| CT-38 (Sams 160 1) | 324 (Sams 160 1) | 341 (Sams 160 1) |
| CT-45 (Sams 160 1) | 325 (Sams 160 1) | 461-P (Sams 87 1) |
| 1T17 (Sams 160 1) | 326 (Sams 160 1) | 462-P12 (Sams 87 1) |
| 2T20 (Sams 160 1) | 331 (Sams 160 1) | 610-P (Sams 95A 1) |
| 3C17 (Sams 160 1) | 335 (Sams 160 1) | 651-P (Sams 95A 1) |
| 319 (Sams 160 1) | 336 (Sams 160 1) | 661-P (Sams 95A 1) |
| 320 (Sams 160 1) | 338 (Sams 160 1) | |
| 321 (Sams 160 1) | 339 (Sams 160 1) |
Crosley
| 9-407 (Sams 66 1) | 9-408 (Rider TV2 1) * |
*9-408 is a clone of the RCA 8TS30
DuMont
| RA-101 (Rider TV1 1) | RA-105B (Sams 95 1) | RA-112A (Rider TV6 1) |
| RA-102 (Rider TV1 1) | RA-106 (Rider TV2 1) | RA-113 (Rider TV6 1) |
| RA-103 (Rider TV1 1 Sams 90 1) | RA-108A (Sams 95 1) | RA-119A (Sams 156 1) |
| RA-103D (Sams 93 1) | RA-109A (Sams 110 1) | RA-306 (Sams 241 1) |
| RA-104 (Sams 93 1) | RA-110 (Sams 93 1) | RA-307 (Sams 241 1) |
| RA-105 (Rider TV2 1) | RA-111A (Sams 106 1) |
Electromatic
| Electromatic 101 (Rider TV5 *) |
Emerson
| 571 (chassis 120066) (Sams 46 1) | 614 (Sams 97 1) (manual 1) | 639 (Sams 87 1) |
| 571 (chassis 120086B) (Sams 76 1) | 619 (Sams 76 1) | 644 (Sams 97 1) (manual 1) |
| 600 (Sams 87 1) | 620 (Sams 76 1) | 647 (Sams 97 1) (manual 1) |
| 606 (chassis 120066) (Sams 46 1) | 624 (Sams 76 1) | 648 (Sams 97 1) |
| 606 (chassis 120086B) (Sams 76 1) | 627 (Sams 76 1) | 662 (chassis 120127) (Sams 125 4) |
| 611 (Sams 76 1) | 637, 637B, 637C (Sams 97 1) (manual 1) | 663 (chassis 120128) (Sams 125 4) |
| 612 (Sams 76 1) | 637A (Sams 95 1) (manual 1) |
Espey
| 1947 3 inch kit (schematic *) |
Garod
| 10TZ (Sams 60 1) | 12TZ (Sams 60 1) | 15TZ (Sams 60 1) |
General Electric
| 10C101 (Rider TV5 1) | 12T4 (Sams 125 1) | 803 (Rider TV2 1) |
| 10C102 (Rider TV5 1) | 17T10 (Sams 196) 1) | 805 (Rider TV3 1) |
| 10T1 (Rider TV5 1) | 17T11 (Sams 196) 1) | 806 (Rider TV3 1) |
| 10T4 (Rider TV5 1) | 21C115 (Sams 229 1) | 807 (Rider TV3 1) |
| 10T5 (Rider TV5 1) | 21T2 (Sams 196) 1) | 809 (Rider TV3 1) |
| 10T6 (Rider TV5 1) | 21T14 (Sams 229 1) | 810 (Rider TV2 1) |
| 12C107 (Sams 125 1) | 21TF chassis (Sams 229 1) | 811 (Sams 63 1) |
| 12C108 (Sams 125 1) | 800 (Rider TV4 1) | 814 (Sams 69 1) |
| 12C109 (Sams 125 1) | 801 (Rider TV1 1) | 901 (manual 5) |
| 12T3 (Sams 125 1) | 802 (Rider TV1 1) |
Hallicrafters
| T-54 (octal IF strip) (Rider TV1 1) | T-601 (Sams 65 1) | 509 (Sams 65 1) |
| T-54 (6AU6 IF strip ) (Sams 91 4) | 505 (octal IF strip) (Rider TV1 1) | 510 (Sams 65 1) |
| T-64 (Sams 65 1) | 505 (6AU6 IF strip ) (Sams 91 4) | 514 (Sams 91 4) |
| T-67 (Sams 65 1) | 506 (Sams 91 4) |
Hoffman
| CT-800 (Sams 63 1) | 146 chassis (Rider TV3 1) | 826 (Rider TV3 1) |
| CT-801 (Sams 63 1) | 147 chassis (Rider TV3 1) | 827 (Rider TV3 1) |
| CT-900 (Sams 63 1) | 610 (Rider TV3 1) | 828 (Rider TV3 1) |
| CT-901 (Sams 63 1) | 612 (Rider TV3 1) | 912 (Rider TV3 1) |
| 140 chassis (Rider TV3 1) | 820 (Rider TV3 1) | 913 (Rider TV3 1) |
| 142 chassis (Rider TV3 1) | 821 (Rider TV3 1) | |
| 143 chassis (Rider TV3 1) | 822 (Rider TV3 1) |
Magnavox
| CT-214 (Sams 62 1) | CT-273 (Sams 148 13) | CT-279 (Sams 148 13) |
| CT-218 (Sams 62 1) | CT-274 (Sams 148 13) | CT-280 (Sams 148 13) |
| CT-221 (Sams 62 1) | CT-275 (Sams 148 13) | CT-281 (Sams 148 13) |
| CT-270 (Sams 148 13) | CT-276 (Sams 148 13) | CT-282 (Sams 148 13) |
| CT-271 (Sams 148 13) | CT-277 (Sams 148 13) | |
| CT-272 (Sams 148 13) | CT-278 (Sams 148 13) |
Majestic
| 70 (Sams 153 4) | 712 (Sams 153 4) | 801 (Sams 153 4) |
| 72 (Sams 153 4) | 715 (Sams 153 4) | 802 (Sams 153 4) |
| 73 (Sams 153 4) | 717 (Sams 153 4) | 803 (Sams 153 4) |
| 700 (Sams 153 4) | 719 (Sams 153 4) | 804 (Sams 153 4) |
| 701 (Sams 153 4) | 800 (Sams 153 4) |
Meck
| XA701 (Sams 61 1) | XL750 (Sams 76 1) |
Motorola
| VK-106 (Sams 67 1) | TS-89 chassis (manual 15) | 12VK11 (Sams 92 14) |
| VK-106 (Sams 77 1) | TS-94 chassis (manual 15) | 12VK18 (Sams 77 1) |
| VK-107 (Sams 77 1) | TS-95 chassis (manual 15) | 12VT13 (Sams 92 14) |
| VT-71 (Rider TV1 1) (Sams 55 1) | TS-114 chassis (manual 13) | 12VT16 (Sams 77 1) |
| VT-73 (Sams 71 1) | TS-172 chassis (manual 13) | 14T3 (manual 13) |
| VT-105 (Sams 67 1) | 7VT1 (Sams 83 1) (manual 9) | 16F1 (manual 15) |
| VT-107 (Sams 67 1) | 7VT2 (Sams 83 1) (manual 9) | 16K2 (manual 15) |
| TS-4B chassis (schematic 2) | 7VT5 (Sams 83 1) (manual 9) | 16T1 (manual 15) |
| TS-4C chassis (schematic 2) | 9VT1 (Sams 83 1) (manual 9) | 17K1A (manual 15) |
| TS-4D chassis (schematic 2) | 9VT5 (Sams 83 1) (manual 9) | 17K1BA (manual 15) |
| TS-4E chassis (schematic 2) | 10T2 (Sams 92 14) | 17K1BE (manual 13) |
| TS-4F chassis (schematic 2) | 10VK9 (Sams 77 1) | 17K1E (manual 13) |
| TS-4G chassis (schematic 2) | 10VK12 (Sams 92 14) | 17K2BE (manual 13) |
| TS-4H chassis (schematic 2) | 10VK22 (Sams 92 14) | 17K2E (manual 13) |
| TS-4J chasis (schematic 2) | 10VT3 (Sams 77 1) | 17T1 (manual 15) |
| TS-9 chassis (Sams 67 1) | 10VT10 (Sams 92 14) | 17T1BA (manual 15) |
| TS-18 chassis (Sams 83 1) (manual 9) | 10VT24 (Sams 92 14) | 17T2A (manual 15) |
| TS-23 chassis (Sams 92 14) | 12K2 (Sams 115 6) | 17T2BA (manual 15) |
| TS-53 chassis (Sams 115 6) | 12T3 (Sams 115 6) | 19F1 (Sams 111 3) |
| TS-67 chassis (Sams 111 3) | 12VF4 (Sams 92 14) | 19K1 (Sams 111 3) |
National
| NC-TV7 (Rider TV2 1) | NC-TV 10T (manual *) |
Norelco
| PA-2 DuoView (manual *) |
Olympic
| TV-104 (Sams 67 1) | TV-108 (Sams 67 1) | TV-945 (Sams 67 1) |
| TV-105 (Sams 67 1) | TV-922 (Sams 58 1) | TV-946 (Sams 67 1) |
| TV-106 (Sams 67 1) | TV-922L (Sams 67 1) | |
| TV-107 (Sams 67 1) | TV-944 (Sams 67 1) |
Packard-Bell
| 2291-TV (Sams 82 1) | 2294-TV (Sams 82 1) | 2297-TV (Sams 82 1) |
| 2292-TV (Sams 82 1) | 2295-TV (Sams 82 1) | 2298-TV (Sams 82 1) |
| 2293-TV (Sams 82 1) | 2296-TV (Sams 82 1) |
Philco
| G4242 Predicta Holiday (Sams 439-1 1) | 48-1050 code 122 (Rider TV2 1) | 51-T2130 (Sams 132-10 1) |
| G4710 Predicta Tandem (Sams 441-2 1) | 48-1050 code 125 (Rider TV1 1) | 51-T2132 (Sams 132-10 1) |
| H3410 Predicta Princess (Sams 466-1 1) | 48-1050-5 code 125 (Rider TV1 1) | 51-T2133 (Sams 132-10 1) |
| H2010 Safari (Sams 460 *)(Sams 475-2 1) | 48-2500 (Manual 1) | 51-T2134 (Sams 132-10 1) |
| L2600 (Sams 652-2 1) | 49-1040 (Manual 4) | 51-T2136 (Sams 132-10 1) |
| L2602 (Sams 652-2 1) | 49-1150 (Sams 70-6 1) | 51-T2138 (Sams 132-10 1) |
| L2604 (Sams 652-2 1) | 49-1175 (Sams 70-6 1) | 51-T2175 (Sams 132-10 1) |
| TV-354 chassis (Sams 298-8 1) | 50-T701 (Sams 140-7 1) | 51-T2176 (Sams 132-10 1) |
| TV-400 (Sams 280-8 1) | 50-T702 (Sams 140-7 1) | 53-T1824 (Sams 201-7 1) |
| 13G20 chassis (Sams 652-2 1) | 50-T1104 (Sams 114-9 1) | 53-T1825 (Sams 201-7 1) |
| 22C4020 (Sams 280-8 1) | 50-T1400 (Sams 114-9 1) | 53-T1826 (Sams 201-7 1) |
| 22C4128 (Sams 280-8 1) | 50-T1401 (Sams 114-9 1) | 53-T1852 (Sams 201-7 1) |
| 22C4132 (Sams 280-8 1) | 50-T1402 (Sams 114-9 1) | 53-T1854 (Sams 201-7 1) |
| 24C6010 (Sams 298-8 1) | 50-T1403 (Sams 115-8 1) | 53-T2124 (Sams 201-7 1) |
| 24C6012 (Sams 298-8 1) | 50-T1404 (Sams 115-8 1) | 53-T2125 (Sams 201-7 1) |
| 24C6109 (Sams 298-8 1) | 50-T1406 (Sams 115-8 1) | 53-T2126 (Sams 201-7 1) |
| 24C6110 (Sams 298-8 1) | 50-T1430 (Sams 114-9 1) | 53-T2152 (Sams 201-7 1) |
| 24C6112 (Sams 298-8 1) | 50-T1432 (Sams 115-8 1) | 53-T2226 (Sams 201-7 1) |
| 24C6310 (Sams 298-8 1) | 50-T1443 (Sams 94-7 1) | 53-T2227 code 123 (Sams 201-7 1) |
| 48-700 (Rider TV2 1) | 51-PT1207 (Sams 136-12 4) | 53-T2255 code 133 (Sams 201-7 1) |
| 48-1000 (Factory Service Manual 1) | 51-PT1208 (Sams 136-12 4) | 53-T2260 (Sams 201-7 1) |
| 48-1000 code 122 (Rider TV2 1) | 51-PT1234 (Sams 136-12 4) | 53-T2262 (Sams 201-7 1) |
| 48-1000 code 125 (Rider TV1 1) | 51-PT1282 (Sams 136-12 4) | 53-T2264 (Sams 201-7 1) |
| 48-1001 (Rider TV1-2 1) | 51-T2102 (Sams 132-10 1) | 53-T2272 code 123 (Sams 201-7 1) |
Philips
| 14TX100 (Technical data 10) | 14TX113 (Technical data 10) |
Pilot
| TV-37 (Rider TV2 1) | TV-164 (Rider TV6 1) | TV-191 (Rider TV6 1) |
| TV-127 (Rider TV6 1) | TV-167A (Rider TV6 1) |
Radio Craftsman
| RC-100 (Sams 117 4) |
Raytheon/Belmont
| C-1102 (Sams 94 4) | 7DX21 (Sams 81 1) | 18DX21A (Sams 81 1) |
| C-1104 (Sams 94 4) | 7DX22P (Sams 81 1) | 22A21 (Sams 55 1) |
| M-701 (Sams 94 4) | 10AXF43 (Sams 75 1) | 22AX21 (Sams 55 1) |
| M-1101 (Sams 94 4) | 10DX21 (Sams 75 1) | 22AX22 (Sams 55 1) |
| M-1103 (Sams 94 4) | 10DX22 (Sams 75 1) | |
| M-1105 (Sams 94 4) | 10DX24 (Sams 75 1) |
RCA
| KCS-20 (Rider TV2 1) (manual 17) | 7T143 (Sams 134 1) | 9T275 (Sams 85 1) |
| KCS-21 (Rider TV1 1) (manual 17) | 8PCS41 (Sams 90 1) | 9TC240 (Sams 74 1) |
| KCS32 chassis (Sams 88 1) | 8PT7010 (Manual 15) | 9TW333 (Sams 74 1) |
| KCS34 chassis (manual 13) | 8PT7011 (Manual 15) | 14-S-7052 (Sams 354 1) |
| KCS45, KCS45A chassis (Sams 111 14) | 8PT7012 (Manual 15) | 14-S-7070 (Sams 354 1) |
| KCS47, KCS47A chassis (Sams 113 16) | 8PT7014 (Manual 15) | 14-S-7071 (Sams 354 1) |
| KCS83 chassis (Sams 242 1) | 8PT7030 (Manual 15) | 14-S-7074 (Sams 354 1) |
| KCS94 (Sams 315 1) | 8PT7031 (Manual 15) | 17-PT-6962 (Sams 315 1) |
| KCS102 chassis (Sams 354 1) | 8PT7032 (Manual 15) | 17-S-6022 (Sams 315 1) |
| T120 (manual 13) | 8PT7034 (Manual 15) | 17-S-6025 (Sams 315 1) |
| T164 (Sams 109 1) | 8T241 (Sams 74 1) | 17-S-6027 (Sams 315 1) |
| T270 (Sams 85 1) | 8T243 (Sams 74 1) | 21-S-348 (Sams 242 1) |
| TC165 (Sams 109 1) | 8T244 (Sams 74 1) | 21-S-353 (Sams 242 1) |
| TC166 (Sams 109 1) | 8T270 (Sams 85 1) | 21-S-354 (Sams 242 1) |
| TC167 (Sams 109 1) | 8TC270 (Sams 85 1) | 21-S-355 (Sams 242 1) |
| TC168 (Sams 109 1) | 8TC271 (Sams 85 1) | 21-S-357 (Sams 242 1) |
| U-70 UHF converter (Rider 13 3) | 8TK29 (Sams 88 1) | 21-S-359 (Sams 242 1) |
| 2T51 (Sams 111 14) | 8TR29 (Sams 88 1) | 21-S-362 (Sams 242 1) |
| 2T60 (Sams 111 14) | 8TS30 (Rider TV2 1) (manual 17) | 21-S-367 (Sams 242 1) |
| 6T54 (Sams 113 16) | 8TV321 (Sams 74 1) | 21-S-369 (Sams 242 1) |
| 6T64 (Sams 113 16) | 8TV323 (Sams 74 1) | 21-T-176 (Sams 157 1) |
| 6T65 (Sams 113 16) | 9PC41 (Sams 90 1) | 21-T-177 (Sams 157 1) |
| 6T71 (Sams 113 16) | 9T57 (Sams 122 1) | 21-T-178 (Sams 157 1) |
| 6T72 (Sams 109 1) | 9T77 (Sams 122 1) | 21-T-179 (Sams 157 1) |
| 6T74 (Sams 113 16) | 9T79 (Sams 122 1) | 621TS (Rider TV1 1) (manual 17) |
| 6T75 (Sams 113 16) | 9T89 (Sams 122 1) | 630CTS (Sams 54 17) |
| 6T76 (Sams 113 16) | 9T105 (Sams 134 1) | 630TS (Rider TV1 1) (manual 5) (Sams 54 17) |
| 7T103 (Sams 134 1) | 9T126 (Sams 134 1) | 648PTK (Sams 90 1) |
| 7T104 (Sams 134 1) | 9T128 (Sams 134 1) | 648PV (Sams 90 1) |
| 7T112 (Sams 134 1) | 9T147 (Sams 134 1) | 721TS (Rider TV1 1) |
| 7T122 (Sams 134 1) | 9T240 (Sams 74 1) | 730TV (Sams 70 1) |
| 7T123 (Sams 134 1) | 9T246 (Sams 74 1) | 741PCS (Sams 90 1) |
| 7T124 (Sams 134 1) | 9T270 (Sams 85 1) | 8TS30 (Sams 54 17) |
| 7T125 (Sams 134 1) | 9T272 (Sams 85 1) |
Sears-Silvertone
| 8130 (Sams 49 1) | 9124 (Sams 79 1) | |
| 9123 (Sams 79 1) | 9126 (Sams 79 1) |
Sentinel
| IU-816 (Schematic *) | 401 (Sams 70 1) | 406 (Sams 70 1) |
| 400-TV ((Rider TV2 1) | 402 (Sams 70 1) |
Sonora
| 302 (schematic 4) | 303 (schematic 4) |
Sparton
| 4900TV (Sams 64 1) | 4940TV (Sams 64 1) | 5006X (Sams 121 1) |
| 4939TV (Sams 64 1) | 4941TV (Sams 64 1) | 5007X (Sams 121 1) |
Stewart Warner
| AVC1 (Sams 64 1) | AVC2 (Sams 64 1) | AVT1 (Sams 64 1) |
Stromberg-Carlson
| TC-10 (Sams 79 1) | TC-125 (Rider 4, 5, 6 1) |
Sylvania
| 1-076 (serv bul, sup 1, sup 2, sup 3 9) | 1-108 chassis (serv bul, sup 1, sup 2, sup 3 9) | 1-128 (serv bul, sup 1, sup 2, sup 3 9) |
Tele-King
| 410 (Sams 88 1) | 612 (Sams 88 1) | |
| 512 (Sams 88 1) | 710 (Sams 88 1) |
Telekit
| 7 (manual *) (Rider 1 *) | 10A (manual *) |
Teletone
| TV-149 (Rider TV2 1 Sams 56 1) | TV-249 (Rider TV2 1) | |
| TV-208 (Sams 90 1) | TV-285 (Sams 87 14) |
Temple
| TV-1776 (Sams 66 1) | TV-1778 (Sams 66 1) | |
| TV-1777 (Sams 66 1) | TV-1779 (Sams 66 1) |
Tradiovision
| 13 (schematic *) |
Transvision
| 7 inch kit (Rider 1 *) |
Truetone
| 10D1095 (Sams 134 1) | 10D2052 (Sams 134 1) |
U. S. Television Corp.
| T-10823 (Sams 89 1) |
Videodyne
| 10FM (Sams 69 1) | 12FM (Sams 69 1) | |
| 10TV (Sams 69 1) | 12TV (Sams 69 1) |
Viewtone
| VP-155 (schematic 11) |
Westinghouse
| H-196 (Sams 65 1) | H-615C12 (Sams 112 1) | H-620K16 (Sams 103 4) |
| H-207 (Sams 65 1) | H-617T12 (Sams 103 4) | V-2150-176 chassis (Sams 103 4) |
| H-604T10 (Rider TV4 1) | H-618T16 (Sams 103 4) | V-2150-186 chassis (Sams 103 4) |
| H-611C12 (Sams 112 1) | H-619T12 (Sams 103 4) |
Wilcox-Gay - See Majestic
Zenith
| 19M20 chassis (Sams 259 1) | 23H22 chassis (Rider 6 4) | 24H21 chassis (manual 8) (Rider 6 4) (hints 8) |
| 19M21 chassis (Sams 259 1) | 23H23Z (manual 8) (hints 8) | 28T925 (Sams 64 1) |
| 22H20 chassis (manual 8) (Rider 6 4) (hints 8) | 24G22 chassis (manual 8) | 28T960 (Sams 64 1) |
| 22H21 chassis (manual 8) (hints 8) | 24G23 chassis (manual 8) | 28T961 (Sams 64 1) |
| 22H22 chassis (manual 8) (hints 8) | 24G24 chassis (manual 8) | 28T962 (Sams 64 1) |
| 23G22 chassis (manual 8) | 24G25 chassis (manual 8) | 28T963 (Sams 64 1) |
| 23G23 chassis (manual 8) | 24H20 (manual 8) (Rider 6 4) (hints 8) |
