Kenwood KAC-PS520, Service Manual

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KAC-PS520/X520
16
✽
New Parts
Parts without Part No. are not supplied.
A N
Desti-
A N
Desti-
Ref. No. d e Parts No.
nation
Ref. No. d e Parts No.
nation
d w d w
R271 RD14BB2C511J RD 510 J 1/6W Q11 ,12 2SA992(F,E) TRANSISTOR
R272 RD14DB2H180J SMALL-RD 18 J 1/2W Q13 ,14 2SC2631(R,S) TRANSISTOR
R273 RD14BB2C222J RD 2.2K J 1/6W Q15 ,16 2SA1123(Q,R) TRANSISTOR
R274 RD14BB2C103J RD 10K J 1/6W Q17 ,18 2SC2631(R,S) TRANSISTOR
R275,276 RD14BB2C101J RD 100 J 1/6W Q19 ,20 2SC4137(V,W) TRANSISTOR
R312 RK73FB2B104J CHIP R 100K J 1/8W Q21 ,22 2SC1845(F,E) TRANSISTOR
R501-540 RD14BB2E103J RD 10K J 1/4W Q23 ,24 2SA992(F,E) TRANSISTOR
VR1 ,2 R32-0030-05 SEMI FIXED VARIABLE RESISTOR Q25 -28 2SC2235 TRANSISTOR
W11 R92-2053-05 CHIP R 0 J 1/8W Q29 -32 2SA965 TRANSISTOR
W12 -16 R92-2052-05 CHIP R 0 OHM J 1/10W Q33
✽
2SC3856LB*5 TRANSISTOR
W17 R92-2053-05 CHIP R 0 J 1/8W Q34 ,35
✽
2SA1492LB*5 TRANSISTOR
W18 R92-2052-05 CHIP R 0 OHM J 1/10W Q36 -38
✽
2SC3856LB*5 TRANSISTOR
W19 R92-2053-05 CHIP R 0 J 1/8W Q39 ,40
✽
2SA1492LB*5 TRANSISTOR
W20 -22 R92-2052-05 CHIP R 0 OHM J 1/10W Q41 DTA124EK DIGITAL TRANSISTOR
W23 R92-2053-05 CHIP R 0 J 1/8W Q42 DTC124EK DIGITAL TRANSISTOR
W24 ,25 R92-2052-05 CHIP R 0 OHM J 1/10W Q43 2SA733(A)(Q,P) TRANSISTOR
Q44 DTA124ES DIGITAL TRANSISTOR
S1 S62-0842-05 SLIDE SWITCH Q45 2SA992(F,E) TRANSISTOR
S2 S31-2630-05 SLIDE SWITCH Q46 -49 2SC945(A)(Q,P) TRANSISTOR
S3 S62-0842-05 SLIDE SWITCH Q50 -52 2SC2412K TRANSISTOR
S4 S31-2630-05 SLIDE SWITCH
Q53 2SC3940A(R,S) TRANSISTOR
D1 -8 1SS133 DIODE Q60 2SA1534A(R,S) TRANSISTOR
D9 ,10 RD8.2JS(B) ZENER DIODE Q61 2SC945(A)(Q,P) TRANSISTOR
D11 ,12 1SS133 DIODE Q62 ,63 2SC3940A(R,S) TRANSISTOR
D13 -16 RD5.1JS(B) ZENER DIODE Q64 2SC945(A)(Q,P) TRANSISTOR
D17 -40 1SS133 DIODE
Q65 2SA733(A)(Q,P) TRANSISTOR
D43 RD5.1JS(B) ZENER DIODE Q66 -69 2SC945(A)(Q,P) TRANSISTOR
D44 1SS133 DIODE Q70 2SC2412K TRANSISTOR
D46 6A20-M DIODE Q71 ,72 2SC945(A)(Q,P) TRANSISTOR
D47 RD6.2JS(B) ZENER DIODE Q73 ,74 2SA733(A)(Q,P) TRANSISTOR
D48 RD9.1JS(B) ZENER DIODE
Q75 -80 IRFI1010N FET
D49 RD15JS(B) ZENER DIODE Q81 2SD2375 TRANSISTOR
D50 RD7.5JS(B) ZENER DIODE Q82 2SB1548(P) TRANSISTOR
D51 -54 1SS133 DIODE Q83 2SC2412K TRANSISTOR
D55 FML22S*A DIODE Q84 2SA1037K TRANSISTOR
D56 FML22R*A DIODE
Q85 2SC3940A(R,S) TRANSISTOR
D57 -60
✽
FR103S DIODE Q86 2SA1534A(R,S) TRANSISTOR
D61 ,62 HZM20N(B) ZENER DIODE TH1 PTH9L04BD222TS POSITIVE RESISTOR
D63 ,64 HZM16N(B2) ZENER DIODE TH2 ,3 PTH9M04BD222T POSITIVE RESISTOR
D65 RD6.2JS(B) ZENER DIODE
D66 1SS133 DIODE
D67
✽
FR103S DIODE
D68 ,69 MA3068WA ZENER DIODE
IC1 ,2 NJM5532MD IC(OP AMP)
IC3 NJM4565M ANALOGUE IC
IC4 ,5 NJM5532MD IC(OP AMP)
IC6 ,7 NJM4565M ANALOGUE IC
IC8 TC4052BF(N) MOS-IC
IC9 TC4W66F IC
IC10 PST9130NR ANALOGUE IC
IC11 TMP87C847U3JV4 MI-COM IC
IC12 UPC494GS ANALOGUE IC
Q1 ,2 2SC1845(F,E) TRANSISTOR
Q3 -8 2SA992(F,E) TRANSISTOR
Q9 ,10 2SA733(A)(Q,P) TRANSISTOR
E1 : KAC-PS520
E : Europe K : North America M : Other Areas
KM1J1 : KAC-X520
J : Japan
indicates safety critical components.
Description Description
PARTS LIST