2024年11月21日

康佳超级芯片“K/N”系列彩电调试说明

2003 年 11 月 19 日
 

?????????????°K??N?±?????????÷?????÷?????ú????T2568K??T2568N??P2562K??T2968N??T2958K??P2962K??T3468K??T2976KP3460K??P2961K??T2180K??T2168K??T2168N??A2168K??A2176N??P2162K?????????????????????°K??N?±?????????ò?é ?????????????°K??N?±????????????????????????2001?ê×?????·??????????ò???????????????????ú???ü???÷?ú?????????í?÷???????????????¨?è???????í???à??????????????????TDA938X???????·???á?????????§????×é????????TDA9383????????25??29??34?????ó?????????????ú??TDA9380??????????21???????????????????????ú?????????????????°K??N?±?????????????ú±??????????????í?÷?????????¨?è???????í?à?é???????·×é???????°???????????ú???????ó?ó?????????????·?????????????§???×????????????·á?????í?????????§?????????????í?à???±?????????????????????? ?????????????°K??N?±?????????????????÷???????? ???ó????EEPROM??????239???????????? ?????ú????×??ì??????×???°×?????÷???????§±??¤?????ú???????à?ê???ó??????±??????????????????? ???à???????????§?????????????????????ù?????§??°?????±ê×??ú?????ú?á??
?ú×????????????????????ù?????§??°?????±ê×??ú?????ú??????×??????????????????????ù?????§??°????????÷?ú±ê×??ú?????? ???°?÷???¨?±???????±°??÷???¨?ü?±???????????÷???¨???°??P1???ù??????????·???P4???ù??????????·???P2??P3???ù????????????????·???·????¨???÷??P1??P4??±???????????256???ù???§???? ??????±??¤??????×?????????????????????????°??°??±??±?ü????????6???ó????????±??¤×???????±?×???????11????×?????°?????????????????????????????????×??????????????????????ó???í???? ???°???????±???????±°????????°??°é???±?ü?±?????¤??????×??????§?????§?????????????????????ò???ú???????????????°??°é???±?±?????????????¨?è???·?????¤×÷?????????????????????????????ú?????????????????¤?????ú?????????¤×÷???ü?? ???à?·??????????????DVDר??Y??Cr??Cb??×??????? ???¨?±×????????????????¨?±????×??????????°?????????? ??±??ú???è?????°????±à???±???°???°???±???°?í????·??é???·?±?????±?????? ??±??ú??I2C×????????÷???????????????°??????±????±???°?????????±???°?????????±???°?????????±?????????·±????????????ú???¨??
????·??????ú???è???????????????????±????????????×??????????ò?????°?ì?±???????¤??·??ú???±???¨????????????×÷???à·??????????÷???????????????±???????? ?????????????????°?????±???????????????°K?±???ú???ù??????????TDA9874AH???????·?????????????°N?±?????ú?? T2180K??T2168K??T2168N??A2168K??A2176N??T2568K??T2568N??P2562K??T2968N??T2968K??P2962K??T3468K???ú?????÷?ú???ù±??à?????ò????I2C×????????÷??·?·¨?ù±??à?????????????????????°K??N?±???ú??I2C×????÷??·?·¨ 1)??×?±??????÷???????÷???°K??N?±???????????¤?§?÷???????÷?????§?????÷?à????????????°??ü????????5-1?? 2)??×?±??ù?è?????÷??±í??°ü?¨???¨?÷???ò??±í(??×è??DC??20kR??V??AC??5kR??V)??????±í(35kV)?????÷±í(0??5???±?÷3mA??)???????÷??·?????????????·??ú?÷(PH5820?ò???à??)?? 3)???÷???°???????ú?¤??30·????????????????????ú???????????í?? 4)???ì?é???÷??????220V??50Hz?????¨???ì?é+B?????????¨·??§??(+B?????ù?????????????????????è?¨)?? 5)?????ü???????÷N601(PCF8598)???÷????N101(TDA9383?òTDA9380)???·?????????ú???í????????????1???÷???°?
?×?±?2???????????÷?????¤?§??????·?·¨ ?????÷?????°°??ü????????1??°?MENU(????)?ü??????????(????????±????±????10??)?????????????§???°????°??????ü??????±??????¤?§?÷?????????????¤?§?÷???????ó????°????°MENU?±?ü???????????÷??????1???÷??????6????FACTORYl??FACTORY6?? ???????÷???????±???????????????ü?????÷?????????????÷???????ó(?????ó±????ì??)???????????????üVOL+??VOL-?÷???????????????????±??????·??????ó?±?????? ?±?ù???÷???????ê???ó????°??????????ü???????????¤?§?÷?????ò???????????????ú???????????? ?????????????°K??N?±???ú?¤?§?÷?????????÷??5??1 ?????????????°K??N?±?????ú?????÷???????????????????°K??N?±???ú?¤?§??????????±í5-1??±í5-6?¤?§?÷??????1(FACTORYl)???????÷±í5-1 ???????????? ???????????÷ ???§?????? ???÷·??§ ±?×?CHANNEL ???????? ???? 0–239 ?ù???è??????V??SLOPE ???????÷?? 34 0–63 ????????????±????????????°????????·??????ó??V??SHIFT ???????÷?? 36 0-63 V??SCOR ???°S?±?????÷?? 10 0-63 V??AMP ??·ù?÷?? 31 0-63 H??SHIFT ???????÷?? 4
0 0-63 EWWIDTH ???í?÷?? 60 0-63 EWPARABOLA ?í???÷?? 20 0??63 ?¤?§?÷??????2(FACTORY2)???????÷ ±í5-2???????????? ???????????÷ ???§?????? ???÷·??§ ±?×?HPARALLEL ??????±????÷?? 40 0??63 ????·????????ù???è???÷??H BOW ?????????÷?? 10 0??63 ALINE ???????????? ?? ?????? EWUPCORNER ????(×ó??)?????÷?? 01 0??63 EWLOCORNER ????(×ó??)?????÷?? 08 0??63 EWTRAPZIUM ?????????÷?? 19 0??63 VZOOM 16??9 16??9??·ù?÷?? 02 0??63 (??PH5820·???+?°16??9????)?????÷VZOOM 4??3??·ù?÷?? 28 0??63 ?????÷?¤?§?÷??????3(FACTORY3)???????÷ ±í5-3???????????? ???????????÷ ???§?????? ???÷·??§ ±?×?AGC ×??????????? 15 0??63 ?ù???è???÷??OSDV-POSITION ×?·????±?????÷?? 45 0??63 OSDH??POSITON ×?·??????????÷?? 08 0??63 SRS-SW SRS???§???? ?? ?????? ?ù???ú???·?¨AVL ×??????????? ?? ?????? ?????ú?????????à?ú????AVNUMBER AV????×é?? 05 0??5 ?ù???ú???·?¨OSDBRIGHTNES ×?·????????? 07 0??15 ?ù???è???÷???¤?§?÷??????4(FACTORY4)???????÷ ±í5-4???????????? ???????????÷ ???§?????? ???÷·??§ ±?×?RED GAIN (??)°×?????÷?? 32 0??63 ???¨?ú?????????????ù???è???è?¨??BLUE GAIN 32 0??63 GREEN GAIN 32 0??63 RED LEVEL (°?)°×?????÷?? 08 0??16 GREEN LEVEL 08 0??16 ?¤?§?÷??????5(FACTORY5)???????÷ ±í5-5???????????? ???????????÷ ???§?????? ???÷·??§ ±?×?MAXBRIGHTNES ×??ó?????è?¨ 45??55 0??63 ?ù?????????????è?¨???????????÷??MINBRIGHTNES ×????????è?¨ 05??10 0??15 MAXCONTRAST ×??ó??±????è?¨ 45??55 0??63 SUBCONTRAST ?±??±????è?¨ 05??10 0??15 MAXCOLOUR ×??ó??±??????è?¨ 45??45 0??63 MAXSHARPNESS ×??ó???ú???è?¨ 20??50 0??63 MAXVOLUME ×??ó?????è?¨ 40??50 0??63 ?ù???ú???è?¨SOUNDFILTER °é?????¨?¨?????? 03 0??03 (??×?)?¤?§?÷??????6(FACTORY6)???????÷ ±í5-6???????????? ???????????÷ ???§?????? ???÷·??§ ±?×?ROTATION-SW ???????????? ?? ?????? 29?????????ú?è?¨?°???±
LUMDELAY ?????????? 07 ?????÷HAVE WOOFER ?????????? ?? ?????? ?ù???????ú???·?¨????MUTE-21 ON ???????????? ?? ?????? VCR ???????????? ?? ?????? ?????÷GAME ???·???? ?? ?????? ?????÷ ?°K?±???ú?¤?§????5?÷???°°é?????¨?÷?¨???????±??????00??01??02??03????×????? ?°00?±±í??????????SIF???·???í??????°é???????????????é?????????? ?°01?±????????SIF???·???í6??5MHz°é?????????????é?????????? ?°02?±????????SIF???·???í6??0MHz°é?????????????é?????????? ?°03?±????????SIF???·???í??????°é???????è???????¨???·?????? ???????°?????°K?±?????ú?÷???????§???·??°?×°6??5MHz???¨?÷???ò????????PAL??I??°é???????±?á???????á?????????ó????????·????à???ó?????????è?¨???°03?±?????°00?±????????????SIF???·???í°é??????????TV?????????±??°é???§????????×?:?°K?±???ú?¤?§????5°é???¨???????÷?????÷


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