Motorola CDM Series Service Manual page 57

6HFWLRQ 
7+(25< 2) 23(5$7,21
 &RQWUROOHU &LUFXLWV
 2YHUYLHZ
7KLV VHFWLRQ SURYLGHV D GHWDLOHG WKHRU\ RI RSHUDWLRQ IRU WKH UDGLR DQG LWV FRPSRQHQWV 7KH PDLQ UDGLR
LV D VLQJOHERDUG GHVLJQ FRQVLVWLQJ RI WKH WUDQVPLWWHU UHFHLYHU DQG FRQWUROOHU FLUFXLWV 7KH PDLQ
ERDUG LV GHVLJQHG WR DFFHSW RQH RSWLRQ ERDUG 7KH RSWLRQ ERDUG PD\ SURYLGH IXQFWLRQV VXFK DV
VHFXUH YRLFHGDWD YRLFH VWRUDJH RU VLJQDOLQJ GHFRGHU
$ FRQWURO KHDG LV HLWKHU PRXQWHG GLUHFWO\ RU FRQQHFWHG E\ DQ H[WHQVLRQ FDEOH 7KH FRQWURO KHDG
FRQWDLQV /(' LQGLFDWRUV D PLFURSKRQH FRQQHFWRU EXWWRQV DQG²GHSHQGLQJ RQ WKH UDGLR W\SH²D
GLVSOD\ DQG D VSHDNHU 7KHVH SURYLGH WKH XVHU ZLWK LQWHUIDFH FRQWURO RYHU WKH YDULRXV IHDWXUHV RI WKH
UDGLR
,I QR FRQWURO KHDG LV PRXQWHG GLUHFWO\ RQ WKH IURQW RI WKH UDGLR DQ H[SDQVLRQ ERDUG FRQWDLQLQJ
FLUFXLWU\ IRU VSHFLDO DSSOLFDWLRQV FDQ EH PRXQWHG RQ WKH IURQW RI WKH UDGLR $Q DGGLWLRQDO FRQWURO KHDG
FDQ EH FRQQHFWHG E\ DQ H[WHQVLRQ FDEOH
,Q DGGLWLRQ WR WKH SRZHU FDEOH DQG DQWHQQD FDEOH DQ DFFHVVRU\ FDEOH FDQ EH DWWDFKHG WR D
FRQQHFWRU RQ WKH UHDU RI WKH UDGLR 7KH DFFHVVRU\ FDEOH HQDEOHV \RX WR FRQQHFW DFFHVVRULHV WR WKH
UDGLR VXFK DV DQ H[WHUQDO VSHDNHU HPHUJHQF\ VZLWFK IRRWRSHUDWHG 377 DQG LJQLWLRQ VHQVLQJ HWF
 *HQHUDO
7KH UDGLR FRQWUROOHU FRQVLVWV RI WKUHH PDLQ VXEVHFWLRQV
GLJLWDO FRQWURO
‡
DXGLR SURFHVVLQJ
‡
YROWDJH UHJXODWLRQ
‡
7KH GLJLWDO FRQWURO VHFWLRQ RI WKH UDGLR LV EDVHG XSRQ DQ RSHQ DUFKLWHFWXUH FRQWUROOHU FRQILJXUDWLRQ ,W
FRQVLVWV RI D PLFURSURFHVVRU VXSSRUW PHPRU\ VXSSRUW ORJLF VLJQDO 08; ,&V WKH 2Q2II FLUFXLW DQG
JHQHUDO SXUSRVH ,QSXW2XWSXW FLUFXLWU\
7KH FRQWUROOHU XVHV WKH 0RWRUROD +&)/ PLFURSURFHVVRU 8  7KH FRQWUROOHU DOVR KDV WKUHH
H[WHUQDO PHPRU\ GHYLFHV 7KHVH GHYLFHV FRQVLVW RI D .%\WH 65$0 8  D .%\WH )/$6+
((3520 8  DQG D .%\WH ((3520 8 
127( )URP WKLV SRLQW RQ WKH +&)/ PLFURSURFHVVRU LV UHIHUUHG WR DV ³—3´ 5HIHUHQFHV WR D
FRQWURO KHDG LQGLFDWH WKH FRQWURO KHDGV ZLWK GLVSOD\
&KDSWHU  
 &%