Yamaha YSTMS50B, Service Manual

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YST-MS50
(M)
YST-MS50
(M)
12
P.C.B. MAIN
Schm
Ref.
PART NO. Description Remarks
New Parts
*
Schm
Ref.
PART NO. Description Remarks
New Parts
*
* AAX31030 P.C.B. MAIN (UC) 353086
* AAX31040 P.C.B. MAIN (ABG) 353090
CB1 VB858700 CN.BS.PIN 8P
CB4 VD004600 CN.BS.PIN 3P
CB5 VP206500 HOLDER.FUS EYF‑52BC
CB6 VP206500 HOLDER.FUS EYF‑52BC
C1 VJ836900 C.EL 10uF 16V
C2 VV020100 C.EL 220uF 10V
C3 FG211470 C.CE 47pF 50V
C4 VJ836900 C.EL 10uF 16V
C5 VV020100 C.EL 220uF 10V
C6 FG211470 C.CE 47pF 50V
C7 VJ836900 C.EL 10uF 16V
C8 VJ836900 C.EL 10uF 16V
Z
C9 VS741700 C.CE.SAFTY 0.01uF 275V
C10 VF964800 C.EL 100uF 16V
C11 UA654330 C.MYLAR 0.033uF 50V
C12 UA654330 C.MYLAR 0.033uF 50V
C13 VJ836900 C.EL 10uF 16V
C14 UA654330 C.MYLAR 0.033uF 50V
C15 UA654330 C.MYLAR 0.033uF 50V
C16 VJ836900 C.EL 10uF 16V
C17 UR759470 C.EL 4700uF 35V
C18 UR857470 C.EL 47uF 35V
C19 UR759470 C.EL 4700uF 35V
C20 UR857470 C.EL 47uF 35V
C21 FG212470 C.CE 470pF 50V
C22 FG212470 C.CE 470pF 50V
C23 UA655100 C.MYLAR 0.1uF 50V
C24 VJ836900 C.EL 10uF 16V
C25 UR866220 C.EL 2.2uF 50V
C26 UR867100 C.EL 10uF 50V
C27 UR866220 C.EL 2.2uF 50V
C28 VJ836900 C.EL 10uF 16V
C29 UR867100 C.EL 10uF 50V
C30 UA655100 C.MYLAR 0.1uF 50V
C31 UM397330 C.EL 33uF 16V
C32 UA655150 C.MYLAR 0.15uF 50V
C33 UA655390 C.MYLAR 0.39uF 50V
C34 UJ668100 C.EL 100uF 50V
C35 UJ668100 C.EL 100uF 50V
C36 UM397330 C.EL 33uF 16V
C37 FG211150 C.CE 15pF 50V
C38 FG211150 C.CE 15pF 50V
C39 UA655100 C.MYLAR 0.1uF 50V
C40 VJ837200 C.EL 47uF 16V
C41 VJ837200 C.EL 47uF 16V
C42 UM397330 C.EL 33uF 16V
C43 UA653390 C.MYLAR 3900pF 50V
C44 UA655180 C.MYLAR 0.18uF 50V
C45 UA653470 C.MYLAR 4700pF 50V
C46 VD916400 C.EL 2.2uF 50V
C47 VD916400 C.EL 2.2uF 50V
C48 UA654470 C.MYLAR 0.047uF 50V
C49 UA654470 C.MYLAR 0.047uF 50V
C50 FG214100 C.CE 0.01uF 50V
C51 FG214100 C.CE 0.01uF 50V
C52 UA653100 C.MYLAR 1000pF 50V
C53 UA653100 C.MYLAR 1000pF 50V
C54 VJ839100 C.EL 1uF 50V
C55 VJ839100 C.EL 1uF 50V
C56 UA655100 C.MYLAR 0.1uF 50V
C57 UA655100 C.MYLAR 0.1uF 50V
C58 UA655470 C.MYLAR 0.47uF 50V
C59 UA655100 C.MYLAR 0.1uF 50V
C60 VJ836900 C.EL 10uF 16V
C61 VJ836900 C.EL 10uF 16V
D1 VY660300 LED(gr) SLP‑277B‑51
Z
D2 VC971500 DIODE.BRG RBV‑402 4.0A 200V 069612
D3 iF004600 DIODE 1SS133
D4 iF004600 DIODE 1SS133
D5 iF004600 DIODE 1SS133
D6 iF004600 DIODE 1SS133
D7 iF004600 DIODE 1SS133
D8 iF004600 DIODE 1SS133
Z
F1 KB000660 FUSE 400mA 250V(ABG)
Z
F1 VT951300 FUSE 2A 250V (UC)
IC1 XN324A00 IC NJM4558DV
IC2 XN324A00 IC NJM4558DV
IC3 XP844A00 IC NJM4556AL
IC4 XJ602A00 IC NJM78M12FA
IC5 XD343A00 IC NJM79M12FA
Z
IC6 XV809A00 IC STK408‑040E 25W
IC7 XN324A00 IC NJM4558DV
JK1 V3666400 JACK.MNI HTJ‑035‑27A
JK2 V3317500 JACK.DIN 8P
JK3 V3317400 JACK.MNI 1P
JK4 V3317400 JACK.MNI 1P
JK5 VV881000 CN.DIN 8P CMS5008‑0101
PJ1 V3407500 JACK.PIN 1P
PJ2 VU581900 JACK.PIN 1P
Q1 iC287820 TR 2SC2878 A,B
Q2 iC287820 TR 2SC2878 A,B
Q3 iA101590 TR 2SA1015 O,Y
Q4 iC1815M0 TR 2SC1815 Y,GR
Q5 iA101590 TR 2SA1015 O,Y
Q6 iC1815M0 TR 2SC1815 Y,GR
Q7 iA101590 TR 2SA1015 O,Y
Q8 V3028000 FET 2SK304 E
Z
R37 HV455100 R.CAR.FP 100Ω 1/4W
Z
R38 HV455100 R.CAR.FP 100Ω 1/4W
R39 HV453470 R.CAR.FP 4.7Ω 1/4W
R46 HV453470 R.CAR.FP 4.7Ω 1/4W
R55 HV456100 R.CAR.FP 1KΩ 1/4W
R57 HV454820 R.CAR.FP 82Ω 1/4W
R58 HV453470 R.CAR.FP 4.7Ω 1/4W