Labels:bulletin board | reckoner | sky OCR: KENWOOD ASB- 1025 Service Bulletin Amateur Radio Division Subject: AT- -50 Blows ACCY Fuse in TS 50S Part2) Date: June 25 1993 (Supercedes ASB 1010 dated April 30. 1993) Symptom Attempling 10 tune the AT-50 when it is connected to an antenna with relatively high SWR value especially on the 3.5 MHz band might cause the ACCY fuse to open in the TS 50S Parts Required: otv Description Kenwood Part No Circult Designation Toroidal coll L33 0699 -05 NA Procedure: Remove the top and bottom covers from the antenna tuner Locate X53-3470-00 D/4 It is attached the top left side of the chassis with the foit side (-dn Remove the two 047 UF capacitors shown in figure if they are present Cut the foil and ppe one of the toroidal inductors as shown in figure Tum the tuner ove and locate capacitor C123 and s ...
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