Kenwood KRF-V7771D Service Manual

Also see for KRF-V7771D: Instruction manual Instruction manual Setup Instruction manual Service manual

Contents

DQ DS DU DW DYDR DT DV DX DZ2135746LUSED (J,K,P,C) TYPEUSED (M,Y) TYPE(X07- ) (E/8)(X25- ) (H/7)(X07-294X-XX) (A/8)(X11- ) (G/7)(X07-2983-00) (A/8)(X07-) (B/8)PQK(X07-) (H/8)(X07-) (G/8)(X07- ) (C/8)(X07- ) (E/8)IC31X0.3V0V64.8V1.0V0V-1.4V63.8V0V-64.8V0V0V0.3V0V64.8V1.0V0V-64.8V0.3V0V64.8V1.0V0V63.8V0V0V-64.8V-1.0V0.3V0V64.8V1.0V0V63.8V0V0V-64.8V-1.0V63.7V63.8V64.1V64.1V0V0V0V-1.4V-1.0V-1.0V-1.4V0V63.8V64.8V0V-64.8V0V-1.0V0.3V1.0V0V63.8V0VOFF:30.4V-64.8V64.8V0V0V4.2V4.2VFANHI:26.7VOFF:0.6VLO:12.7V0VHI:0V30.1VFAN HI:14.2V,LO:0VLO:13.3VFAN HI:27.2VFAN ON:0VOFF:1.4V0V0V63.6V0V0V63.8V0V5.7V15.9V 15.3V30.6VSTAND BY:0VPOWER ON:0.7VSTAND BY:12.9VPOWER ON:0V-61.2V-34.8V-35.3OFF:0VON:1.8VOFF:0VON:1.8VOFF:0VON:1.8VON:1.8VOFF:0VON:0VOFF:30.4VOFF:30.4VON:0VON:0VOFF:30.4VON:0V0.4V0.4V0.4V0.4V0.4V+B LINE-B LINET1CURRENT LIMIT-35 AVRKE6WH1J21WH6E8PHONESE6Q153 Q152 Q151 Q154PROTECTION3214321CURRENT LIMMITFINAL TR.Q301ON/OFFDRIVEPOWERCN11E10D312D311D313 D314Q311D251D201Q201Q202D251,252B SP.DRIVEON/OFF A SP.DRIVEON/OFFCONNECTDRIVEON/OFFON/OFFDRIVESUR.SP.DETECTLEVELTEMP.TESTPINIDLED251,252TEMP.SW(65 C)SW(105 C)TEMP.E14E13E11E12CN7COOLINGFANWH12TS265 CFAN DRIVEFANON/OFFHI/LOFANQ213D213Q215Q211Q212Q214D212 D211TS1105 CCN6WH6ON/OFFCONNECTD252D253CN1Q302 Q30315V AVRJ11Q161 Q162 Q203Q163 Q164D254D163WH11D161D1625.6V AVRD153ON/OFFC SP.ON/OFFSURROUND SP. D152B SP.ON/OFFON/OFFA SP.D151LchJ2D310SRchBLSPD106D105Q101D104Q102D103Q9A SP.+-Rch++--SURROUND SP.CENTER SP.J1FRONT SP.B SP.RchLchRchLch-+-+-+-+CchIDLED62D60Q52D58Q54D56Q6Q8BRSPIDLED61D59Q51Q10Q7SLchIDLED12D10Q12Q2Q4FRchIDLEQ13Q11FLchIDLED9D11D5D7Q1D57Q53D55Q5Q3CN10D8Q14D63/6X08-CN13Q11-14,51-54,101,102Q151Q152Q1536800PC282R555 10R556100V0V120V0V120V(C) 220V 50Hz(J) 100V 50/60Hz(K,P) 120V 60Hz5:0VWHTWH3253187654321P2C402321220PC401220P0.010.01470 1WP10.1 0.22 0.220.220.220.1 0.1 0.22 0.22B+B+B+B+VC+B+B+B+B+VC+VC+B+B+B+VC+B+B+B+B+B+VC+VC+VC+VC+B+B+VC+VC+VC+VC+VC+VC+VC+VC+B+B+B+B+B+B-VC+VC+VC-VC+VC-VC -VC+VC-VC+VC-VC-VC-VC-VC-VC-VC-VC -VC-VC-VC-VC-VCBWH15 GRY+B+B+B56432165432WH17 WHTWH16 YELWH18 BLKWH14 RED0.220.220.220.220.1 0.1Q11-14,51-54,101,102Q1-10+B-BSIGNAL LINEGND LINEDIGITAL LINE+C20147u25R20110KR20333K R20410KR20510KR20610K21R30410KR3034.7K56+BRFAST OFFPOWER123+BZuCOM +BuCOM GND415131291081114-B FL+BZuCOMGNDFAST OFF10W1WT SWuCOM+B6753421BCSAI PROTV PROTPOWERTRANS TAPWH14 REDWH16 YELWH18 BLKWH17 WHTWH15 GRY+C311 47u100+ +C256C312 10u50C313 10u5011/4WR3101/4W6.8KR311C254 0.01-+~~C2530.01R2024.7K7657654W192312321454R255 220K1/4W1/4W3.9R2541/4WR2533.93X25-A/7-CN51CONT.CONT.FANRELAYFANRchLchSRchSLchCchR25710KR256 220K-E75/6X25-A/7CN153/6X08-5/6534219710835461123132132312312R2121KR2111KR21647K+C213 47u35+C211 3.3u50+C212 22u35R21347KR2151K 1/4WR2141K 1/4W321123332 21 1R42470 2WLchGNDRch321FAST OFFPOWER+BRuCOM +BuCOM GND+BZC257 0.01~~-+K5C255 0.01+C252 +C251R251C25828109761098CchSRch54564RchSLch213321Lch7+C30747u10C3060.1INOUTWWW187R20847K+C16210u50R1652.2KR16647KR16739KR41470 2WR16122K+C161100u10R16439KR16247KR16347KR20710KC1064700P C624700P C614700P C244700P C234700P C114700PC124700P120 1WR153K4K3R152270 1/4WK1K2R151270 1/4WGND+C30822u50R307100KR3053.3K 1/4WWHTWH231WC103 C104R1052.7C1051WC55 C571WC56 C58R592.7C60 C59R602.71W 1WC8C6R102.7 C10C7C5R92.7C933KR116+C109 +C1082.2u100150KR11739K+C1102.2u100 2.2u10041/4W3.3KR106100 1/4W3R1014547 1/4WR102750R109R118R114+C1113R1151002.2u100VR522033KR82150KR8439K41/4W3.3KR62100 1/4W3R521247 1/4W0.01R66750C641/4W3.3K2R6451R56150 1/4W4547 1/4WR54750R68R86R783R80100 1/4WVR422033KR81150KR8339KR10751R103150 1/4W1247 1/4W0.01R108750C1071/4W3.3K21247 1/4W0.01R65750C631/4W3.3K2R6351R55150 1/4W4547 1/4WR53750R67R85R773R79100 1/4WVR322033KR32+C18 +C162.2u100150KR3439K41/4W3.3KR12100 1/4W3R21247 1/4W0.01R16750C141/4W3.3K2R1451R6150 1/4W4547 1/4WR4750R18R36R28+C223R30100 1/4W2.2u100VR2220R3133KR33150KR3539K+C172.2u100+C152.2u100+C192.2u100+C212.2u100R27100 1/4WR29100 1/4W47 1/4WR347 1/4WR11/4W1/4WR113.3KR17750C130.01R133.3KR15750431252W4W51513141711121023222120191618941/4W3.3KR61100 1/4W3R511435150 1/4WR5220VR1-VC+VCGNDNFBBIAS+BIAS-GNDNFBBIAS+BIAS-GNDNFBBIAS+BIAS-GNDNFBBIAS+BIAS-GNDNFBBIAS+BIAS-GND+BSECONDCSPOWERFAST/SLOWON/OFF 1234567891011121314151617181920212223242526272829+C202.2u100 2.2u100XXXX XX X X( )( )( ))(( ))()(( )( )( ))()(( )( )( )( ))(( ))()(( ))()()()(( )))(())(()()()()()(( )( )( )( ) ((()))(())(())((())))(w w w . x i a o y u 1 6 3 . c o mQ Q 3 7 6 3 1 5 1 5 0 992894298T E L 1 3 9 4 2 2 9 6 5 1 3 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299