Labels:book | reckoner | sky OCR: KENWOOD ASB-1026 Service Bulletin Amateur Radio Divislon Subject: TS- 950SDX "Click Noise" with NOTCH ON Date: June 1993 Symptom: click noise might be generated when receiving strong signal 5-9 or above) when the NOTCH is ON and the Notch Control is turneo away from the notch point Corrective Action: Lenathening the AGO release time of the IF Amp just before the NOTCH circuit will correct this symptom The enclosed modification has been designed to change the time constant only when the NOTCH circuit activated Do not install this modification on sets that do not exhibit this symotom as the AGC FAST time constant is affected by this change Cut the printed circuit foil pattem between the test point (TP) and gate 2of Q2 as shown Instal the 47K ohm chip resistor from TP gate of Q2 0.047 UF cera ...
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