Casio WK-1200 - Synthesizer Tone Shaping; Release Rate, DCO, and Saving User Tones

Item Code No. Parts Name Specification Q R
MA1M PCB
1 6925 8890 PCB/ASSY (MA1M) M240676*1 1 A
LSI1 2012 5005 LSI,CPU GT913F(T) 1 A
LSI2 2012 4494 LSI,DSP HG51B277FB-1 1 A
LSI3 2012 5665 LSI/MASK-ROM MX23C1610MC-12CA64 1 A
LSI4/LSI5 2012 5572 LSI/S-RAM TC55257DFL-70L(EL) 2 A
IC1 2105 4746 LSI/D/A CONVERTER UPD6379GR-E1 1 A
IC2 2012 1883 IC/MOS RN5VD40AA-TR 1 A
X1 2590 2699 OSCILLATOR/CERAMIC EFO-B2005E0 1 A
X2 2590 2700 OSCILLATOR/CRYSTAL XA10412 1 A
MA2M PCB
2 6925 8920 PCB/ASSY (MA2M) M140624*1 1 B
IC301 2114 1883 IC/LINEAR LA4620 1 A
IC302
2114 1421 IC/PHOTO COUPLER PC900V 1
B
Q301, Q306 2251 0672 TRANSISTOR 2SB1548-P.CS 2
B
Q302/304
Q307-Q312
2252 0154 TRANSISTOR 2SC1740SS-TP-T 8 B
Q303 2251 0910 TRANSISTOR 2SB1237Q,R-TV2-T 1 A
Q307 2360 1085 DIODE/ZENER HZS6B1LTD-T 1 A
D301/302 2390 1463
DIODE,SHOTTKY
SB20-03B 2 B
D303 - D306
D308/311
2390 1344
DIODE
1SS133T-77-T 6 B
D310 2360 2233 DIODE/ZENER RD5.1JSB1-T1-T 1 A
J301
3501 5012 JACK/POWER HEC2305-01-920 1 B
J302 3612 0665 JACK YKB21-5006 1 B
J303 3612 0789
JACK
YKB21-5010 1 B
J304 3501 4816
JACK/DIN
YKF51-5051 1 B
BL ass'y
3 6925 8950 BL ASSY M240682*1 1
B
4 6925 8960 PCB/ASSY (LCD1M) M240678*1 1
B
5 3122 3524 LAMP,FLORESCENT HMBV26BAG63N/AZ 1
A
6 5861 3522 CUSHION/LAMP HRB-0256 2
B
LSI501 2012 5569 LSI/LCD DRIVER SED1278F0A 1
A
Q501/502 2253 0710
TRANSISTOR
2SD965-R(TA) 2
B
Q503 2250 1577
TRANSISTOR
2SA933ASTPR 1
B
Q504 2220 1409
TRANSISTOR
2SC1740SR-TP-T 1
B
D501 2360 3056 DIODE/ZENER HZS6A2LTD-T 1
B
D502 2390 1344 DIODE 1SS133T-77-T 1
B
C501 2830 9236 MYLAR CAPACITOR NNMTP104K50-T 1
C
L501 3841 1197 COIL LHL08TB101K 1 C
T501 3012 1470 TRANS/INVERTER NT-07 1
B
VR501 2775 0994 POTENTIOMETER EVN-D8AA03B53 1
B
CN1 ~ CN4 PCBs
7 6925 8970 PCB/ASSY (CN1,2,3,4) M140606*1 1 B
D601 2360 1729
DIODE/ZENER
MTZJ5.1AT-77-T 1 B
D602 - D644 2390 1344
DIODE
1SS133T-77-T 43 C
LED601 2370 0343 LED LN28RPX-(TT) 1 C
VR601 2765 2178 POTENTIOMETER EWASC2C95B23 1 B
KY PCBs
8 6925 8930
PCB/ASSY (KY1,2)
M140614*1 1 B
D809 - D946 2390 1344
DIODE
1SS133T-77-T 138 B
9 6925 8940
PCB/ASSY (KY3)
M340666*1 1 B
D801 - D808 2390 1344
DIODE
1SS133T-77-T 8 B
Notes: Q – Quantity per unit
R – Rank
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