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Casio LK-300TV, Service Manual

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Casio LK-300TV Service Manual Download Page 23

CASIO COMPUTER CO.,LTD.

Overseas Service Division

 6-2, Hon-machi 1-Chome

Shibuya-ku, Tokyo 151-8543, Japan

Summary of Contents for LK-300TV

Page 1: ...ELECTRONIC KEYBOARD LK 300TV MAY 2006 LK 300TV INDEX...

Page 2: ...CONTENTS Specifications 1 Circuit Description 2 Printed Circuit Board 3 Diagnostic Program 6 Exploded View 9 Parts List 10 Schematic Diagrams 13...

Page 3: ...ollers PLAY STOP PAUSE FF REW REPEAT User Songs Number of Songs Up to 10 download songs Capacity Approximately 320 KB Calculated based on 1 KB 1024 bytes Karaoke Mode Number of Tunes Song Bank Karaoke...

Page 4: ...2 2 A2 2 A 2 2 B2 2 C3 2 C 3 2 D3 2 D 3 2 E3 1 F3 1 F 3 1 G3 1 G 3 1 A3 1 A 3 1 B3 1 E3 2 F3 2 F 3 2 G3 2 G 3 2 A3 2 A 3 2 B3 2 C4 1 C 4 1 D4 1 D 4 1 E4 1 F4 1 F 4 1 G4 1 C4 2 C 4 2 D4 2 D 4 2 E4 2 F...

Page 5: ...3 PRINTED CIRCUIT BOARDS Main PCB M664 MDA1...

Page 6: ...4 CONSOLE PCB M664 CNA1 CONSOLE PCB M664 CNA2 CONSOLE PCB M664 CNA3 CONSOLE PCB M664 CNA4...

Page 7: ...5 SUB PCBs M664 SDA1 LED PCBs CSM446 LD3M LD4M LD5M...

Page 8: ...s buttons in the order from No 01 to No 49 Confirmation sound sounds The Button number appears on the LCD A buzzer sounds if buttons are pressed in a wrong order and NG appears on LCD NOTE The button...

Page 9: ...the center the tester hears the maximum test sound from the right speaker 9 SD check 1 Press the CARD button Confirmation sound sounds NOTE If CARD button at lock mode PT UER is appears on LCD 10 LCD...

Page 10: ...charge 12 APO check 1 Press the PRACTICE PHRASE button Go out from TEST mode Power off The LCD turns off Disconnect an AC adaptor Disconnect the SD card from slot Press the POWER button 3 times DIAGNO...

Page 11: ...9 EXPLODED VIEW 26 22 35 6 7 37 36 20 21 18 19 34 31 30 38 17 16 15 33 13 14 39 26 8 9 11 12 10 1 2 3 R 3 R 4 1 1 R 2 R 1 23 32 29 27 28 4 5 25 24...

Page 12: ...our spare parts department if you need these parts for refurbish 1 Prices and specifications are subject to change without prior notice 2 As for spare parts order and supply refer to the GUIDEBOOK for...

Page 13: ...Console unit N 2 10243435 PCB ASSY CNA1 TK RJM506895 001 1 BV C IC2 10190010 IC LA4598 E 1 AG C IC1 3 10206677 IC NJM2068D D 2 AA C N Q4 10206835 TRANSISTOR KTA1046 Y U P 1 AA C Q6 10206676 TRANSISTO...

Page 14: ...CSB 08D 1 AA C N 26 10228225 SPEAKER C12JA17 2 AA C N 27 10240832 RUBBER KEY A RJM505342 002V01 1 AE C N 28 10240834 RUBBER KEY B RJM505343 002V01 1 AB C N 29 10240835 RUBBER KEY C RJM505344 002V01 1...

Page 15: ...13 SCHEMATIC DIAGRAMS MAIN PCB M664 MDA1 1 2...

Page 16: ...14 MAIN PCB M664 MDA1 2 2...

Page 17: ...15 CONSOLE PCB M664 CNA1...

Page 18: ...16 CONSOLE PCBs M664 CNA2 CNA3 CNA4...

Page 19: ...17 KEY LED PCB M655 LDA1...

Page 20: ...18 KEY LED PCB M655 LDB2...

Page 21: ...19 KEY LED PCBs M446 LD3M LD4M LD5M...

Page 22: ...20 KEY PCBs CSM618T KY1M KY2M...

Page 23: ...CASIO COMPUTER CO LTD Overseas Service Division 6 2 Hon machi 1 Chome Shibuya ku Tokyo 151 8543 Japan...

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