Labels:book | bulletin board | crt screen | monitor | poster | reckoner | sky OCR: KENWOOD SERVICE BULLETIN AMA TEUR RADIO ETBJECT IDATE T5-9405 SIGNAL TO NO1SE AATIG INPROVEMENT 8-2B-E6 The followine change reduce the tandency the tener Diode in the Noise BI anker circui to Cause an increass the bi nt noise level Thi change sasur tia cur rent thru this diode the norna 1051 ion Parts Tequtrez 540 ahs 174 matt resistor RD4C2E13 Pracedure: On the IF UNIT 1X48-143a-20 change R23 tron 330 ahas ta 560 ohs Thia change wil1 be incorporated in all nodel5 beainni na with seriat Jaqunu 603XXX 15V R23 Changa to 560 ghm L10 223- D3 D5 UUIT x48 1430 DO Ir fot Side UNIT X48-1430-00 tor this modification in 1 hour ar 55 CB2086TKCCLM TRIO KENWOCO COMMUNICATIONE 1WEST WALNUT STREET COMFFON CA IFOPNIA 90220 U.5.A MAILING F.BX 7065 COUOTON CALIFOANL 922 TELEPHCHE 12131 639-9000 SERVIC TELE ...
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