Panasonic TX-21K2T Service Manual

Contents

replacement parts list

Panasonic TX-21K2T Service Manual Manual pdf 2 page image

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ï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Ô5$',$7,21 :$51,1* 7KH SRWHQWLDO VRXUFHV RI ;ï5DGLDWLRQ LQ 79 VHWV DUH WKHKLJK YROWDJH VHFWLRQ DQG WKH SLFWXUH WXEH :KHQ XVLQJ D SLFWXUH WXEH WHVW MLJ IRU VHUYLFH HQVXUH WKDWWKH MLJ LV FDSDEOH RI KDQGOLQJ N9 ZLWKRXW FDXVLQJ;ï5DGLDWLRQ127( ,W LV LPSRUWDQW WR XVH DQ DFFXUDWH SHULRGLFDOO\ FDOLEUDWHGKLJK YROWDJH PHWHU 6HW WKH EULJKWQHVV WR PLQLPXP 0HDVXUH WKH KLJK YROWDJH 7KH PHWHU VKRXOG LQGLFDWHN9 N9 ï N9^N9 N9 ïN9`LI WKH PHWHULQGLFDWLRQ LV RXW RI WROHUDQFH LPPHGLDWH VHUYLFH DQGFRUUHFWLRQ LV UHTXLUHG WR SUHYHQW WKH SRVVLELOLW\ RISUHPDWXUH FRPSRQHQW IDLOXUH 7R SUHYHQW DQ\ ;ï5DGLDWLRQ SRVVLELOLW\ LW LV HVVHQWLDO WRXVH WKH VSHFLILHG WXEH