Kenwood TK-5400 Series Service Manual

Contents

TK-5400 SCHEMATIC DIAGRAM57Note : Components marked with a dot (·) are parts of layer 1.T:0VRI:4.8V5.0V5.0VRE:2.0VRI:2.0VRI:0VRE:0VT:0VT:0VRE:0V5.0V5.0V7.4VT:0VRI:0VRE:4.8VR:4.8VT:0V5.0VAAAN/CSWR2710kR127kR49 1kCN412L1R2 1kR110R2610kL6L2R14100kIC10TC7W04FU1 1A2 3Y3 2A4 GND 5678R152.2kIC2BU4094BCFV1 STRB2 DATA3 CLK4 Q15 Q26 Q37 Q48 VSS 910111213141516IC6TC7SH08FU1OUTY5 VCCCP1R600TCONTR47 1kOPPTTR13 47kR347R1847kR547kMAN.DIC1TDA7053AT18 916L4IC4TC7SH08FU15 VCCR48 1kR1747kR4347kR46 1kR640R221kR6 0CN1133R5615kIC5TC7SH08FU1OUTY5 VCCR2810kR447kR12 1kR45 1kR9 1kR10 1kR3322kR3268R7 0R8 0R630R231kC15470pC120.47uC1470pC290.1uC39470pC38470pC34470pC130.47uC140.1uC3470pC22 470pC4470pC37100pC190.47uC270.1uC80.47uC310.022uC280.1uC33470pC5470pC351000pC46470pC2470p2SC4617(S)Q5D2DTZ3.9(B) orUDZ3.9’(B)C16100u102SK1824Q82SK1824Q152SK1824Q7D15 MA2S111D19 MA2S111D20 MA2S111D12 MA2S111D13 MA2S111Q14UMC4N2SB798(DL,DK)Q6D16IMN10MIC1MIC2634435223542311211376475IC7*12345678 910111213141516D17*D11*D14*D18*R50* R51* R52*R37*R39* R38*R40*R42* R41*R53*R55* R54*C43470pD6*D9*D7* R19*D8* * R20 R31*LAMPR106270kR101100kR10810R10210kL101S1C1031000pR10310kD102B30-2231-05R5021kR104 10kR105470D1011SS373IC101LC75824W1P1/S1S13S14S1516S1617S17S18S19S20S21S22S23S24S25S26S27S28S29S30S3132S32S3333S34S35S36S37S38S39S40S41S42S43S44S45S46S47S484849 S49S50S51COM1COM2COM3COM4VDDVDD1VDD2VSSOSCINHCECL64DIC1061u10C104100pR1074.7kD103B30-2231-05509#2631*48725R660R670D104B30-2019-05IC3NJM2904V1 AOUTA-INA+INGND8R2922kL3C45470pC320.47uR44 47kC105100pCN101R570CN316R3510kR361.8kR3022kR341.8kC300.47uR591kR680D105NNCD6.8G(MAIN)(X53-4030-XX)(A/6)47k*2INT MICINT SP.(N/C)INT MICTX-RX UNITIC2IC1 :TDA7053AT:BU4094BCFVIC3 :NJM2904VIC4-6 :TC7SH08FUIC10 :TC7W04FUQ5 :2SC4617(S)Q6 :2SB798(DL,DK)Q7,8,15 :2SK1824Q14 :UMC4ND2 :DTZ3.9(B) or UDZ3.9(B)D12,13,15,19,20 :MA2S111D16 :IMN10CN702CONTROL UNITAF AMPLIFIERINVERTERQ6AUDIOMUTE SWITCHNOISE CANCELING SWITCHOPTION BOARDCONTROL SWITCHIC4-6AVRSHIFTREGISTERTOP 2TOP 1D101LCDLCD DRIVERLEDTOGGLEX53-(B/6)X53-(F/6)R191k1k 1kIMN10D18NOR52B30-2171-05R38K2D6 R39D8100 1kB30-2171-05NOIC71kD71kNONO1k1kR501kKB30-2171-05 BU4094BCFVD9 D11NO NONO0NONOR53IMN10NOD14NO1kNOR20NOIMN10R54NO NOR42 R55R31IMN10NO1kNO NO1kR41-10R51R37NO-11 100R40NONOD17NONOB30-2171-05NOSW:B30-2231-05:B30-2019-05:1SS373:LC75824WREGISTERSHIFTAF AMP POWERSUPPLY SWITCHREVERSECURRENTPREVENTIOND11,14,17,18D6-9BACKLIGHTBACKLIGHTD102,103SIDE 1X57-6530-10CANCELINGCN703PTTD12,13,15,19,20ORANGECIRCUITMIC NOISETX-RX UNITSIDE 2X57-6530-10SURGEABSORPTION:NNCD6.8GD105KEY1SBSP-KEY25CMMUTETCONTOPPTTLCSSD TOMICEMAN DAMPSWPTTMICLAMPQ7N/CSWAF5TBAFEEXAFCINAFCQ6CLKNCAFEDATASP+KESEDGNDSBQSQ’SQ8Q7Q6Q5OEVDDSTRBDATACLKQ1Q2Q3Q4VSS QSQ’SQ8Q7Q6Q5OEVDDREVERSECURRENTPREVENTION2Y3A1YVCCINBINAGNDINBINAGNDOUTYINBINAGNDP2/S2P3/S3P4/S4P5/S5P6/S6P7/S7P8/S8P9/S9P10/S10P11/S11P12/S12DGNDTOGGLEKI2Q6Q7CECLDILAMPTXLEDBLED5CM 121D102,103D104D101IC101DGMD5CMDATLAMPCLKLCSPOWER SUPPLYSWITCH CONTROLEXT.AUDIOMUTE SWITCHINT.AUDIOMUTE SWITCHOUT2+PGND2NC3OUT2-OUT1-PGND1NC4OUT1+NC1VC1NC2VI<1>VPVI<2>SGNDVC2 B+INB-INBOUTV+PREVENTIONREVERSE CURRENTSPEED UPA C E G IB D F H J1357246