Service Data  
  available  
  for  
  MARCONI Radios  
     
     
Model No. / Name Year Valve (Tube) / Transistor Line Up
219 209 239 249 1936 MX40 VMP4G D41 MH4 MPT4 U12
23 SERIES 1950 T23AE T23DAE Various
234 257 1934 X21 VS24 HD21 QP21
235 237 238 240 245 1935 VMS4B MH41 N41 U12
253AC 254AC/RG 271RG 1932 MS4B MH4 MPT4 U12
260 285 1934 HL2 VS2 PT2 PT2
264 297 287 1935 MX40 VMS4 MHD4 MPT4 MU12
269 1934 S21 S21 VS2 HL2 PT2 PT2
279 1934 VMS4B MS4B VMS4B MHD4 MPT4 MU12
284 284A 1934 PT2 S23 HL2
296 289 1934 MX40 VMS4B MHD4 PX4 U12
314 1937 S23 HL2 PT2
315 876 1938 W21 HL2 KT2
345 365 1936 VMP4G X41 VMP4G MHD4 N41 U12/14
382 392 395 1936 X31 W31 D41 N31 U30
4004 1963 REC.PLAY.UL84 UY85
4102 4106 1963 AF117(3) OC81D OC81(2)
42 1931 MS4B MH4 MPT4 U10
538 539 549 1937 W63 X64 Z63 W63 D63 Z63 KT66 U50 6G5
571 572 573 1938 KTW63 X63 KTW63 DH63 KT32 U31 Y64
855 868 869 870 1938 X63 KTW63 DH63 KT63 U50
857/T 861 873 1938 X63 KTW63 DH63 KT63 U50
858 853 871 1938 KTW63 X65 KTW63 DH63 KT63 U50 T165
859 1938 X63 KTW63 DH63 KT32 U31
860 1938 W21 HL2 HL2 KT2
872 1939 X24 Z21 HD23 Kt2 KT2
874 1939 X65 KTW63 D63 DH63 KT63 U50 890 Y63
878 883 1939 X65 KTW63 DH63 KT63 U50
879 1939 X65 KTW63 DH63 KT33C U31
882 884 885 1939 X65 KTW61 DH63 KT61 U50
8874 1939 X65 KTW63 D63 DH63 KT63 U50 Y63
891 1940 X14 Z14 HD14 N14
893 1940 X65 KTW61 DH63 KT35 U31
911 1940 X63M KTW61M DH63 KT61 U10
952 1940 X61M KTW61M DH63M KT61 U50
ARG27A 1950 X148 W148 DH149 N148 U149
ARG33A 1953 X148 W148 DH149 N148 U149
ARG57E T62DA 1958 ECC85 ECH81 EF89 EABC80 EL84
C10A T10A/W 1947 X61M KTW61M DH63M KT61 U10
P17B/X 1947 X17 W17 ZD17 N17
P20B/X 1948 X17 W17 ZD17 N17
P60B 1957 DK96 DF96 DAF96 OC72(2)
R70B R70M 1957 RECORD PLAYER UL84
RG22A 1949 X142 WD142(2) N142 U142
RG81 1960 ECC85 ECH81 EBF89 EB91 EL84(2) ECC83
RG86 T89DA 1961 UCC85 UCH81 UF89 UABC80 UL84 UY85
T11DA/B/G RG11A 1946 X76M W76 DH76 KT71 U76
T14A ARG14A 1947 X81 KTW61 DH63 KT61 U70
T15DA 1947 X145 W145 DL145 N145 U145
T18DA/DAX/DAXM 1949 X142 WD142(2) N142 U142
T19A ARG19A 1948 X143 W143 DN143 W143 U143
T21A 1949 X147 W147 DH147 N147 U147
T24DAB 1950 X17 W17 ZD17 N18
T25DA   X142 W142 DH142 N142 U142
T26A ARG27A AT29 1950 X148 W148 DH149 N148 U149
T28AE ARG28AE ARG30AE   Z152 X150 W150 DH150 N150 U150
T29A ARG29A/31A   X148 W148 DH149 N148 U149
T29AT 1950 X148 W148 DH149 N148 U149
T32A 1953 X150 W150 DH150 N150 U150
T36AB 1953 X18 W17 ZD17 N19 U142
T37DA 1953 X142 W142 DH142 N142 U142
T38A 1953 X148 W148 DH149 N148 U148
T42A TARG44/A ARG45/A ARG46/A ARG49A ARG53A 1955 ECC85 ECH81 EF85 EABC80 EL84 EZ80
T43DA 1955 UCH81 UF89 UL84 UY85
T56A 1957 ECC85 ECH81 EF85 EABC80 EL84 EZ80
T69DA 1959 UCC85 UCH81 UF89 UABC80 UL84 UY85
T70A COMPANION 1960 UCH81 UBF89 UCL83 UY85
T73DAB 1958 DK96 DF96 DAF96 DL96
T82B 1959 OC44 OC45(2) OC78(3)
T84B 1960 OC171(2) OC170(2) OC71 OC81(3)
T85B 1960 OC44 OC45(2) OC81(3)
T89DA RG86 1960 UCC85 UCH81 UF89 UABC80 UL84 UY85
T90A COMPANION 1961 UCH81 UBF89 UCL82 UY85
T96B T85B 1961 OC44 OC45(2) OC81D OC81(2
T98B 1961 OC44 OC45(2) OC81D OC81(2)
TAR39A/40A/41A 1953 X148 W148 DH149 N148 U149
 
 
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