Labels:book | earth | monitor | plant | reckoner | sky OCR: KENWOOD ASB-1051 Service Bulletin Amateur Radio Division Subiect: TM-732A Contro PC Board B+ Foil Damage Date: March 28 1994 Symptom: Unable to turn on the power. No DISPLAY illumination, radio does not function Countermeasure: The circuit foil path near connector CN403 of the CONTROL Unit is burned open This symptom can occur when the front panel is unplugged from the main chassis while the powe is still turned on Adding the resistor shown in series with the R line will help to limit current flow and prevent/limit this symptom from occurring Parts Required: Qty Descriptlon New Part No Circult Description ohm chip resistor R92 1281 -05 R290 tan ALMD OuT CNXOS 2Cut TX/HX tinit XS7 4X-XXB/4 Caution: This modification requires advanced surface mount soldering equipment that is for CMOS circuf ...
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