Yamaha YST-MS55D Instrukcja serwisowa - Strona 29
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- 1. Table of Contents
- 2. To Service Personnel
- 3. Front and Rear Panels
- 4. Specifications
- 5. Internal View
- 6. Disassembly Procedures
- 7. Usb Port Operation Check
- 8. Block Diagram
- 9. Printed Circuit Board
- 10. Printed Circuit Board
- 11. IC Data
- 12. Schematic Diagram
- 13. Schematic Diagram
- 14. Parts List
- 15. Parts List for Carbon Resistors
Schm
PART NO.
Ref
D202
VU264100 DIODE
F1
KB000660 FUSE
!
F1
VT272700 FUSE
!
F2
KB000660 FUSE
!
IC1
XB247301 IC
IC2
XB247301 IC
IC3
XP844A00 IC
IC4
XJ602A00 IC
IC5
XD343A00 IC
IC6
XV809A00 IC
IC7
XB247301 IC
IC8
XB247301 IC
IC201
XW001A00 IC
IC202
XW243A00 IC
JK1
V3666400 JACK.MNI
JK2
V3317500 JACK.DIN
JK3
V3317400 JACK.MNI
JK4
V3317400 JACK.MNI
JK5
VV881000 CN.DIN
JK201
VT267500 JACK.MNI
JK202
V3671200 JACK.USB
L201
V3233700 COIL
L202
FLTR.EMC
PJ1
V3407500 JACK.PIN
PJ2
VU581900 JACK.PIN
Q1
iC287820
TR
Q2
iC287820
TR
Q3
iA101590
TR
Q4
iC1815M0 TR
Q5
iA101590
TR
Q6
iC1815M0 TR
Q7
iA101590
TR
Q8
V3028000 FET
Q201
VC407900 TR
R37
HV455100 R.CAR.FP
R38
HV455100 R.CAR.FP
R39
HV453470 R.CAR.FP
R46
HV453470 R.CAR.FP
R55
HV456100 R.CAR.FP
R57
HV454820 R.CAR.FP
R58
HV453470 R.CAR.FP
R59
VE869300 R.MTL.OXD 0.1Ω
R60
HV453100 R.CAR.FP
R61
HV453100 R.CAR.FP
R70
HU597100 R.MTL.FLM
R71
VH007900 R.MTL.FLM
R72
HU597100 R.MTL.FLM
R74
HU597100 R.MTL.FLM
R217
HV454820 R.CAR.FP
SW1
VS066500 SW.PUSH
TE1
VT658100 TERM.WRAP 352-TX119
TE2
VT658100 TERM.WRAP 352-TX119
VR1
V2261700 VR
New Parts
YST-MS55D
Description
1SR139-400
400mA 250V(ABG)
1.25A(UCR)
400mA 250V(R)
uPC4570HA
uPC4570HA
NJM4556AL
NJM78M12FA
NJM79M12FA
STK408-040E 25W
uPC4570HA
uPC4570HA
UDA1321PS
M24C02BN6EEPROM
HTJ-035-27A
8P
1P
1P
8P CMS5008-0101
LGY6502-0600
4P
1.5uH
ZJY51R5-M4PA
1P
HTJ-032-04BB
2SC2878 A,B
2SC2878 A,B
2SA1015 O,Y
2SC1815 Y,GR
2SA1015 O,Y
2SC1815 Y,GR
2SA1015 O,Y
2SK304 E
2SD1913 R,S
100Ω
1/4W
100Ω
1/4W
4.7Ω
1/4W
4.7Ω
1/4W
1KΩ
1/4W
82Ω
1/4W
4.7Ω
1/4W
2W
1Ω
1/4W
1Ω
1/4W
10KΩ
1/4W
20KΩ
1/4W
10KΩ
1/4W
10KΩ
1/4W
82Ω
1/4W
SPPH13-W
A50KΩ
Schm
PART NO.
Ref
VR2
VZ496100 VR
XL201 V3671300 RSNR.CRYS 48MHz
V2572700 VOLT.SELCT (R)
!
BB070700 GND.MTL
BB071360 SCR.TERM
V3408500 RADIATOR
V4097600 HOLDER.LED LH-5-14
Ei030086
SCR.BND.HD 3x8
Ei330166
SCR.BND.HD 3x16
New Parts
YST-MS50/YST-MS55D
Description
A5KΩ
8.3x13
ZMC2-Y
FCRM3-BL
30