Yamaha K1020 Service Manual
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PARTS LIST
I TITCTRICAL PARTS
r WARNTNG K-IO2OUL Standard 1270 requires that components marked 4 bereplacement with parts having specifications equal to thoseoriginally installed.o Carbon resistors of this cassette deck are l/oW.There is no discriotion about them in this Darts list.Use the Part No. HJ35@@ or equivalent.
Ref.No.Part NoDescription gF ff €RemarksCommonModelMarkets)>,
NA i08i6 t i8cOoer ation Circuit Boardt2-l
iF r00:00:40Diodets1555t4t]D801-809
KA i90 63r8CSwitch5MEVOARB44M7119 vf 71vtsw801-809
NA rO8r62rOCMain Circuit Boardt4>i-1.Silver
NA ro8i621 1c,lSilveru,c
NA o8 62,,2CBlack
NA r08i6213CBlacku.c
NAto8t62t4cSilverR,A,G,B
NA o8i62i5CBlackR,A,G,B
FGr41i21i00Ceramic CapIOOpF50vlz2I
FG | 41 :22:2022OpF50vc212,213,220
FG | 41 r23 30330pF50vc117. 118
FG 214 41 1000.O1pF50vc211,216
FG | 441 44i70O.O47 pF 50Vc168, 219
uMl05i71i00Electrolytic CaplOpF25V+lc109, 110, 141, 142
UM 05r 8l i001OOaF25Vc115, 116
FZ r00:35:70Capacitor Array0.01aFx6a>7>rr-7v-c218R,U,A,G,C,B
FZ r00i37r50O.O1uFx4c214
uA:25i33 30Mylar Cap3300pF50vv17-ac159, 160
FA r 15 i35i 105l00pF sOVc149, 150
FA: 15:36:2062OOpF50vc143, 144, 147 , 148
UAr25 36 8068OOpF50vc165, 166
UA i25i38i208200pF50vc111, 112
uA i25i 31 i00IOOOpF50vc131, 133
FA|15r31r20l200pF50vc219,220
UA 25r 31 r501500pF50vc107, 108
UA:25t.3212022OOpF50vc103, 104
UAr25r41 0C0.01aF sOVc132,134,181,182,195
uAt25t 41 t2CO.O12qF sOVc155, 156
uAt25t44t70O.O47 pF 50Vc179, 180
uA i25l 51 100O.lpF sOVC17 t, 172
UW 93r82r20Electrolytic Cap22OuF 16V,-c192
UT:45r 21 rOOPolypropylene Film CapIOOpF 1OOVfU/aa>c175, 176
uT 45 23 3033OpF 100Vc101, 102
ur 45 24t7047OpF 10OVc169, 170
FTr15r31i0O1O00pF 10OVc173, 174
ur i45l 41 i00O.O1qF 1O0Vc105. 106
UW 91 74:70Electrolytic Cap47 pF 6.3V,lc125,126
Uwr 91 r82r2022OpF 6.3Vc119, 120
uwr93 71 r00lOpF16VUllJ,ll4,lZl-l24,lA,lW187.184.194-2OO.215.217
uwl93r72i2022pF16Vc145, 146, 205,206
uwi93i74i7047pF 16Vc193, 194, 201,202
UW:93 i 81 :001OOpF16Vc191
UW 94r64r704.7 pF 25V(jl37-14(),161-1ti4,rRg lqo
uwr56i56r800.68/F sOVc151-154
uwr916l 61 001pF50vUl35,1:Jtt,lb /,t56,1S-lS,196 1C7 203 204 20S 210
cE r20l05l 10Dolby FilterFJvX-71)vt-Fi103, 104K-720
GE r90t04r80Bias Trap Coil105kHztr477l-:/Jai )tFi105,106 | {*H
GE r90i07i8C105kHz/, I lffi{t9.d.
\ew Parts (Sf,gfiff)
24
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Ref,No.Part No.Description Cf ft €RemarksCommonModelMarketst>?
GE:90:08:70Bias Trap Coil105kHz11v7lr://=1 )vc101,102 I {*H
GE 90r18:10105kHzl|rert06dL
GE t90i09 6CCoil82OpHlI)vL107, 108
GE i90i16 i l06.8mHL103, 104
GE i90i 16 i3C10mHL101, 102
GEr90r16r5015mHL105, 106
GE:90r 18 0077://7yral )vL108, 109
GG 00i07r20Ceramic Crystal UnitCSBsOOAtiiv)*fr+XLlO1
HO 40 02 70Slide PotentiometerA50kox2^-1Fq {Etn#VR1O5
HS I 11 106120Switch Potentiometer Unit71y , nly#k#a=ytlVR107
HS | 41 127 t40PotentiometerA5kOX2Bq.t4fxeEVR106
HTt37 03 00Pre-Set Potentiometer81000+EtiEl,nvRl01, 102
HT r37i03i70B5kOvR109-112
HT r37r03r80B10kovR103, 104, 117, 118,121.122HT 37 03 90B20kovR115, 116, 119, 120
HV 45 51 r50Flame Proof Carbon Resrstor1500Tfi l\h-#>$.ffiR239,240
HZ 00i28i80Resistor Array10kox8flf h7 v -R344
iAr11r15 10Transistor2SA1115 (E, F)l7>y7,TR106, 142
iA rO9 341002SA934TR134 I {*H
iB r05 r44 i202S8544ldsch4pde
ic i26r03i102SC2603 (E, F)119-132 135-
ic 120160 002SC2060TR133 | {*E
iD 04i00r002SD400lddcMngeble
iD i06 i55 | 102SD655 (E, F)TR117,118 | {#E
iD r13 02 002SD13o2 (R, S)ldsds€€€dc
iE I 10 r45 00Dual FET2SK389 (GR, BL)7 tV )v F E TTR101, 102
iF r00 r 61 t30Diode1SS133/.ltt.DlOf-118, 121-125,
iF r00 r 61 r301SS133D126,127R,U,A,G,C,B
iF 00 33r2CZener DiodeHZ9C-32-t-r1t-FD119.120 I {*H
iF i00 i68 i8cMA1091-HldscMFeble
iG r07r74rO0ICNJM4556S|c105, 112
12 18 00NJM456OS1c106
iG i03 r47 00AN6551|cl01,102,104,t*H
iG r07r68i00NJM4558SldscMEde
iG i13i22i008A715
ic 12 i 15 i00NJM2043D1c103
iG i06 | 16 i00aPD4O66BCrc113 | .ltfE
ic i08 i92 r00LC4066BldscMEEue
iG i 11 i05r00M4066BP
iG i 14 r59r00AN6873rc114 | {*HK-720
iG r14 62 00L81241lr|ffilQsa
ic i 14 i63 i00LC78001c115K-720
iG i14i64r0OLM6402G-4941c116
iG : 14 r68100Bias Osc Blocktr17 7*fr/8/,|c117
KA i80149i50Push Switch/y2=71ylsw102
xNew Parts (#in*[ff)
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