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Joint Photographic Experts Group Image  |  1997-02-01  |  81KB  |  640x805  |  8-bit (190 colors)
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OCR: KENWOOD SB-931 SERVICE BULLETIN AMA TEUR RADIO RUBECY DATE LOW /NO HP TRANSMIT POWER 4/11/88 Some early nodel TM- -721A transce ivers MAY develop l0w or no output power on the VHF band This nay be caused by coil E6 or Or the final uri The coil shoulo inspected for burn the inau ion Flaw detected in the insulat ion the coil with pacer cai REQUIRED PARTS 7105 691 PART L34 1238-05 Disconnect the power supply and antenna the transceiver Remove the top and battom covars 12 not damage the speaker wires when remov ing the LOr cover Renove the WHE Pinal unit shield from the top of the TM- 7212 Unsoldar the Final module 01 antenna and terminal pin W4 from the Final hoard Unplug the wires connectors CN2 CN3 and CN4 the VHF TX-RX unit ftop side the transce iver] bntaua the connector CNIO on the UHF T ...