Casio CTK-530 Service Manual Download | Manualshive

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ELECTRONIC KEYBOARD

CTK-530

(with price)

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Summary of Contents for CTK-530

Page 1: ...ELECTRONIC KEYBOARD CTK 530 with price...

Page 2: ...rogrammed byThomas Hirsch Wanting This Edward Alstrom Supersonic Remorse Edward Alstrom Tuning control 440Hz 50 cents Built in speakers 12 cm dia 2 W input rating 2 pcs MIDI 16 multi channel reception...

Page 3: ...RAM KC0 KC7 FI0 FI7 SI0 SI7 Sound Source ROM 8M bit LSI102 MX23C8100MC 12CA19 LRCK SO BCK D A Converter IC103 UPD6379GR Filter Q108 Q109 Power Amplifier IC101 LA4598 LED driver IC106 BA612 Keyboard MA...

Page 4: ...I4 G 4 1 A4 1 A 4 1 B4 1 C5 1 C 5 1 D5 1 D 5 1 SI4 G 4 2 A4 2 A 4 2 B4 2 C5 2 C 5 2 D5 2 D 5 2 FI5 E5 1 F5 1 F 5 1 G5 1 G 5 1 A5 1 A 5 1 B5 1 SI5 E5 2 F5 2 F 5 2 G5 2 G 5 2 A5 2 A 5 2 B5 2 FI6 C6 1 C...

Page 5: ...of POWER signal The CPU raises APO signal to 5 V to turn power on CPU LSI101 UPD912GF 3BA The 16 bit CPU contains a 1k byte RAM three 8 bit I O ports two timers a keycontroller and serial interfaces...

Page 6: ...k output 14 GND In Ground 0 V source 15 16 XLT0 XLT1 In Out 20 MHz clock input output 17 VCC In 5 V source 18 19 MD0 MD1 In Mode selection terminal Connected to ground 20 RSTB In Reset signal input 21...

Page 7: ...capacitor 8 Pre GND In Ground 0V source 9 Stand by In Power control signal input 0 V Off 9 V On 10 Ch2 IN In Channel 2 input 11 Ch2 N F In Negative feedback input 12 Ch2 OUT Out Channel 2 output 13 Ch...

Page 8: ...8 LED Latch IC107 HD74HC373AP LG CPU LSI101 UPD912GF 3BA LVDD LED Latch IC105 HD74HC75AP PLE IC106 BA612 LED Driver LO0 LO3 Q111 Q118 LED Driver MD0 MD7 La Lg Lp MD8 MD11 LED DRIVING...

Page 9: ...set signal for the DSP UPD912G 3BA pin 99 4 Key scan signal KC0 UPD912GF 3BA pin 31 5 Key scan signal KC1 UPD912GF 3BA pin 32 6 Key scan signal KC2 UPD912GF 3BA pin 33 C DAC output R ch UPD6379GR pin...

Page 10: ...10 PCB VIEW AND CHECK POINTS...

Page 11: ...11 SCHEMATIC DIAGRAMS JCM460 MA1M 15 16 5 1 4 5 5 1 8 3 7 6 5 7 5 1 0 7 0 0 8 2 7 5 5 1 5 1 5 7 7 5 5 1 5 7 0 0 5 1 2 3 1 7 1 7 2 3 7 8 9 14 13 2 3 4 5 6 1 10 11 12...

Page 12: ...12 JCM617T KY1M KY2M...

Page 13: ...20 11 10 9 7 6 5 4 3 1 2 9 12 13 14 15 16 17 18 19 17 1 17 2 22 21 23 8 EXPLODED VIEW 13...

Page 14: ...e subject to change with out prior notice 2 As for spare parts order and supply refer to the GUIDEBOOK for Spare parts Supply published seperately 3 The numbers in item column correspond to the same n...

Page 15: ...9 Zener diode MTZJ4 7AT 77 T 1 8 A D109 2360 1946 Zener diode MTZJ5 6CT 77 T 1 8 A LED101 2370 1106 LED MPR3338S B99 7 24 B LED107 LED108 2370 1141 LED SL 9352 60 1 200 B J101 3501 7049 Jack Power HEC...

Page 16: ...rring to the description Ref No of Capacitor Description C101 C107 C125 C211 Electrolytic 16 V 470 F 20 C110 C153 Electrolytic 6 3 V 220 F 20 C103 C104 C113 C114 C121 C137 C139 C145 C167 C171 C193 C19...

Page 17: ...0 R163 R164 R168 R170 R189 1 K R102 R103 R133 R135 R142 220 R220 R230 330 R132 R143 R159 R185 R292 10 R115 R116 R127 R139 R141 R149 R158 R166 R171 R173 R186 R188 R206 R208 R211 R213 R215 100 R175 R212...

Page 18: ...MA0700951A...

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