Casio QT-7300 Service Manual

Also see for QT-7300 Series: User manual User manual Service manual

— 53 —MD[0. 63] 3,4U36-AMECC2 4MECC3 4MECC6 4MECC7 4MAA[0..13] 4VCC3MAB12MAB9MAB11R3951KR173R164R19275 1%GTLREF1GTLREF2DCLKREF 16DCLKO 16BXHCLK 16VCC3GTLREF1GTLREF2CSB0- 4CSB1- 4MAB9MAB11MAB12MAA0MAA1MAA2MAA3MAA4MAA5MAA6MAA7MAA8MAA9MAA10MAA11MAA12MAA13AA23AA26AA25Y22AF17AB16AE17AC17AF18AE19AF19AC18AC19AE20AD20AF21AC21AF25MECC2NECC3NECC6NECC7MAA0MAA1MAA2MAA3MAA4MAA5MAA6MAA7MAA8MAA9MAA10MAA11MAA12MAA13MAB0MAB1MAB2MAB3MAB4MAB5MAB6MAB7MAB8MAB9MAB10MAB11MAB12MAB13CSB0#CSB1#CSB2#CSB3#CSB4#CSB5#CKE4/CSB6#CKE5/CSB7#DQMA2#DQMA3#DQMA6#DQMA7#CRESET#HREQ0#HREQ1#HREQ2#HREQ3#HREQ4#GTLREFAGTLREFBTESTIN#HCLKINRS0#RS1#RS2#RSVARSVBRSVCDCLKODCLKRDDCLKWRMD63MD62MD61MD60MD59MD58MD57MD56MD55MD54MD53MD52MD51MD50MD49MD48MD31MD30MD29MD28MD27MD26MD25MD24MD23MD22MD21MD20MD19MD18MD17MD16HA31HA30HA29HA28HA27HA26HA25HA24HA23HA22HA21HA20HA19HA18HA17HA16HA15HA14HA13HA12HA11HA10HA9HA8HA7HA6HA5HA4HA3Y24Y25W23W24W26W25V26U24U23T22T23T26R24R25P23N25Y23Y26W22V22V23V25U22U25U26T24T25U21R23R26P24P25MD16MD17MD18MD19MD20MD21MD22MD23MD24MD25MD26MD27MD28MD29MD30MD31MD48MD49MD50MD51MD52MD53MD54MD55MD56MD57MD58MD59MD60MD61MD62MD63HA3#HA4#HA5#HA6#HA7#HA8#HA9#HA10#HA11#HA12#HA13#HA14#HA15#HA16#HA17#HA18#HA19#HA20#HA21#HA22#HA23#HA24#HA25#HA26#HA27#HA28#HA29#HA30#HA31#AC22AF23AE24AD23CKE0/FENACKE1/GCKECKE2/CSA6#CKE3/CSA7#VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSC9E12A14E15C18F19F21C22A26E24H21J24M22N24P26R22V24W21AA19AA21AB24AB25AD18AD22AF26VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVTTAVTTBF18F20G21J21N22N26V21Y21AA18AA20AE26M24F17G25H22G23H23G24F26G26G22F22F23F24F25E23E26E25D25D26B25C26A25C25A24D24C23B24C24A23E22D23AD16AC16AD17AB17AE18AD19AB18AB19AF20AC20AB20AE21AD21AF22AE25AD24AD26AC24AC26AB23AC23AF24AC25AB26AA22AA24DQMA2 4DQMA3 4DQMA6 4DQMA7 4HREQ0- 1,13HREQ1- 1,13HREQ2- 1,13HREQ3- 1,13HREQ4- 1,134.7KRS0- 1,13RS1- 1,13RS2- 1,13R191150 1%R16175 1%R147150 1%C1861UC1731UC1411UC18747PINTEL443BX-A1022R155R184R194C1341UR17210K-NIVCC3VTTVTT4.7K-NIOPTIONAL100/66- 110KM26J22J23K24K25J25M23E16M25N23K26L26L25AE22AE23P22AB21AB22AD251,13 HA[3..31]1,13 HD[0..63]HD0#HD1#HD2#HD3#HD4#HD5#HD6#HD7#HD8#HD9#HD10#HD11#HD12#HD13#HD14#HD15#HD16#HD17#HD18#HD19#HD20#HD21#HD22#HD23#HD24#HD25#HD26#HD27#HD28#HD29#HD30#HD31#HD32#HD33#HD34#HD35#HD36#HD37#HD38#HD39#HD40#HD41#HD42#HD43#HD44#HD45#HD46#HD47#HD48#HD49#HD50#HD51#HD52#HD53#HD54#HD55#HD56#HD57#HD58#HD59#HD60#HD61#HD62#HD63#CPURST#ADS#BNR#BREQ0#BPRI#DBSY#DEFER#DRDY#HIT#HITM#HLOCK#HTRDY#B22D22E21A22D21C21A21C20B21E20A20E19B20E18D20D19D18C19B19A18A19B18C17E17D17B17C16A17C15B16D16A16B15A15D14D15B13C14E14D13A13D12B12B14C13E13D11A12B11A11B7C12C8B10A10A9A7E11D9C11C10B8A8B9B23K21H24B26H26L23J26K23L24L22K22H25HD0HD1HD2HD3HD4HD5HD6HD7HD8HD9HD10HD11HD12HD13HD14HD15HD16HD17HD18HD19HD20HD21HD22HD23HD24HD25HD26HD27HD28HD29HD30HD31HD32HD33HD34HD35HD36HD37HD38HD39HD40HD41HD42HD43HD44HD45HD46HD47HD48HD49HD50HD51HD52HD53HD54HD55HD56HD57HD58HD59HD60HD61HD62HD631,13 HRESET-1,13 ADS-1,13 BNR-1,13 BREQ0-1,13 BPRI-1,13 DBSY-1,13 DEFER-1,13 DRDY-1,13 HIT-1,13 HITM-1,13 HLOCK-1,13 HTRDY-2,42.4 4 CKE04 CKE1VTTVCC32134567821345678B C D E F G H I J KAB C D E F G H I J KADescription: Board No. Drawing No.SBC8360 SBC8360 2/23443BX-A