Yamaha PORTATONE KB-280 Service Manual page 43

KB-280
PART NO. DESCRIPTION
REF NO.
CN401 VK025600 Wire Trap
CN402 VK025100 Wire Trap
CN403 VK024900 Wire Trap
CN701 V J 8 6 1 6 0 0 Wire Trap
CN703 V J 8 6 1 6 0 0 Wire Trap
CN803 VK025300 Wire Trap
D701 VT332900 Diode
IC101 IC
X6959A00
IC102 X5889A00 IC
IC103 X3679A00 IC
* IC201 X7320100 IC
IC204 X2726A00 IC
IC204 X6504A00 IC
IC206 X2310A00 IC
IC206 X7130A00 IC
IC207 X5647A00 IC
IC301 X6055A00 IC
IC302 IC
X4374A00
IC302 X5888A00 IC
IC401 X7284A00 IC
IC402 X7284A00 IC
IC501 X6040A00 IC
IC502 X7300A00 IC
IC601 X3148A00 IC
IC601 XZ987A00 IC
IC801 X6905A00 IC
L501 Chip Inductance
VY657200
R201 RD357470 Carbon Resistor (chip)
R202 RD357470 Carbon Resistor (chip)
R215 RD357470 Carbon Resistor (chip)
-220 RD357470 Carbon Resistor (chip)
R301 RD356100 Carbon Resistor (chip)
R304 RD359100 Carbon Resistor (chip)
R305 RD355470 Carbon Resistor (chip)
R306 RD357100 Carbon Resistor (chip)
R307 RD357470 Carbon Resistor (chip)
R308 RD358100 Carbon Resistor (chip)
R309 RD358100 Carbon Resistor (chip)
R310 RD357470 Carbon Resistor (chip)
R311 RD357470 Carbon Resistor (chip)
R312 RD354470 Carbon Resistor (chip)
R313 RD355100 Carbon Resistor (chip)
R314 RD355100 Carbon Resistor (chip)
R315 RD354470 Carbon Resistor (chip)
R316 RD354470 Carbon Resistor (chip)
R401 Carbon Resistor (chip)
RD355100
R402 RD355100 Carbon Resistor (chip)
R501 RD350000 Carbon Resistor (chip)
R503 RD356470 Carbon Resistor (chip)
-514 RD356470 Carbon Resistor (chip)
R515 RD355100 Carbon Resistor (chip)
R516 RD355100 Carbon Resistor (chip)
R517 RD356100 Carbon Resistor (chip)
R518 RD356100 Carbon Resistor (chip)
R601 RD356150 Carbon Resistor (chip)
R602 RD355220 Carbon Resistor (chip)
R603 RD354680 Carbon Resistor (chip)
R604 RF457910 Carbon Resistor (chip)
R605 RD356220 Carbon Resistor (chip)
-609 RD356220 Carbon Resistor (chip)
R610 RD357100 Carbon Resistor (chip)
R701 RD356100 Carbon Resistor (chip)
-704 RD356100 Carbon Resistor (chip)
R705 RD357330 Carbon Resistor (chip)
-712 RD357330 Carbon Resistor (chip)
R713 RD356100 Carbon Resistor (chip)
-720 Carbon Resistor (chip)
RD356100
R723 RD357470 Carbon Resistor (chip)
R724 RD357470 Carbon Resistor (chip)
R725 RD350000 Carbon Resistor (chip)
: New Parts
12
52147 12P TE
52147 7P TE
52147 5P TE
52147 16P TE
52147 16P TE
52147 9P TE
1SS355 TE-17 TP
RH5RZ50CA-T1-F
BA33BC0FP
RH5RZ25CA-T1-F
MR27T12800L-096TN0
GLT440L16P-40TC
M11L416256SA-35TG
MX29LV400BTC-70G
MX29LV400CBTC-70G
SN74LV32APWR
YMW767-VTZ
S-80136ANMC-JCVT2G
BD45365G
SN74LV138APWR
SN74LV138APWR
AK4385ET
BA4510F-E2
NT3881DFG-01
ML9040A-B01GAZ03A
ADC084S021CIMM
600 BK1608HM601-T
47.0K 63M J RECT.
47.0K 63M J RECT.
47.0K 63M J RECT.
47.0K 63M J RECT.
1.0K 63M J RECT.
1.0M 63M J RECT.
470.0 63M J RECT.
10.0K 63M J RECT.
47.0K 63M J RECT.
100.0K 63M J RECT.
100.0K 63M J RECT.
47.0K 63M J RECT.
47.0K 63M J RECT.
47.0 63M J RECT.
100.0 63M J RECT.
100.0 63M J RECT.
47.0 63M J RECT.
47.0 63M J RECT.
100.0 63M J RECT.
100.0 63M J RECT.
0 63M J RECT.
4.7K 63M J RECT.
4.7K 63M J RECT.
100.0 63M J RECT.
100.0 63M J RECT.
1.0K 63M J RECT.
1.0K 63M J RECT.
1.5K 63M J RECT.
220.0 63M J RECT.
68.0 63M J RECT.
91.0K D RECT.
2.2K 63M J RECT.
2.2K 63M J RECT.
10.0K 63M J RECT.
1.0K 63M J RECT.
1.0K 63M J RECT.
33.0K 63M J RECT.
33.0K 63M J RECT.
1.0K 63M J RECT.
1.0K 63M J RECT.
47.0K 63M J RECT.
47.0K 63M J RECT.
0 63M J RECT.
REMARKS
QTY
REGULATOR +5V
REGULATOR +3.3V
REGULATOR +2.5V
ROM 128M PROG./WAVE
DRAM 4M
FLASH ROM 4M
OR
CPU (SWL01B)
SYSTEM RESET
DECODER
DECODER
DAC
OP AMP
LCD DRIVER
AD CONVERTER
RANK: Japan only
RANK
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