Labels:bulletin board | car | crt screen | daily | earth | sky | windowpane OCR: BULLETIN fram: TRIO -K ENWOOG COMMUNICATIONS INC No 10 SUBJECT Arcing in TR-7400A final section DATE 1/13/77 There be auos cases of arcing to ground beneath coil L-6 at the collector Q-2 inside the final unit This due ninute fferences circuft board trace dimen- siong and residue flux on the board. Tf this shauld accur renove L-6 and clean all traces of carbon and flux from the circuit board Resolder the edges the tracer and ceuove left from Modify shown 0 NEW Reinstall L-6 and check for rated output slight retuning of TC-4 be requ ired L-5 45-10 00 151 0- TRIO -KENWCOD COMMUNICATIONS INC 116 EAST ALONDRA GARDENA CALIFORNIA 90248 SERVICE some 2N60 inaide 1090 minute differences ahould ocaur traceB fiux boara remove saldering KENWOOD
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