background image

— 31 —

KEYBORD PCBs M764T-KY1M/KY2M

Содержание WK-3800

Страница 1: ...ELECTRONIC KEYBOARD WK 3800 JUL 2006 WK 3800 INDEX...

Страница 2: ...CONTENTS SPECIFICATIONS 1 BLOCK DIAGRAM 3 CIRCUIT DESCRIPTION 4 PRINTED CIRCUIT BOARD 6 DISASSEMBLY 11 DIAGNOSTIC PROGRAM 17 EXPLODED VIEW 20 PARTS LIST 21 SCHEMATIC DIAGRAMS 25...

Страница 3: ...e step Memory Capacity Approximately 10 000 notes total for 5 songs Edit Function Equipped Demo Tunes 3 Tune Number Name Composer 0 Malibu Sun TECH NOTE INTERNATIONAL LTD 1 Island Dusk TECH NOTE INTER...

Страница 4: ...Supply Terminal 12V DC Power Supply Dual power supply system Batteries 6 D size batteries Battery Life Approximately 4 hours continuous operation on alkaline batteries AC Adaptor AD 12 Auto Power Off...

Страница 5: ...LH28F320BFHE RAM 2Mbit IC7 LP62S2048X 70LLT Q ROM 128Mbit IC10 MR27T12800LO LCD Controller ML9040 B02GA IC401 D214 D201 Smart media Unit MA0 MA20 MA0 MA21 MA0 MA16 MA25 CONSOLE PCB M740 CNA2 SUB PCB M...

Страница 6: ...D41 D 41 E41 F41 F 41 SI4 B32 C42 C 42 D42 D 42 E42 F42 F 42 FI5 G41 G 41 A41 A 41 B41 C51 C 51 D51 SI5 G42 G 42 A42 A 42 B42 C52 C 52 D52 FI6 D 51 E51 F51 F 51 G51 G 51 A51 A 51 SI6 D 52 E52 F52 F 52...

Страница 7: ...CH9 CH4 EFFECT STORE ORGAN SWI0 ACCOMP VOLUME SONG MEMORY CARD CH1 TRANCEPOSE FUNCTION RHYTHM SWI1 ONE TOUCH PRESET TEMPO DOWN SMF PLAYER CH2 MIXER TONE SWC0 SWC1 SWC2 SWC3 SWC4 SWC5 SWC6 REGISTRATIO...

Страница 8: ...6 PRINTED CIRCUIT BOARD MAIN PCB M740 MDA1 Top View Bottom View...

Страница 9: ...7 SUB PCB M740 PSA1 Top View Top View SUB PCB M740 PSA2...

Страница 10: ...8 DISPLAY PCB M734 LCD1M Top View...

Страница 11: ...9 CONSOLE PCB M740 CNA1 CONSOLE PCB M740 CNA4 CONSOLE PCB M740 CNA3 CONSOLE PCB M740 CNA2 CONSOLE PCB M740 CNA5 CONSOLE PCB M740 CNA6...

Страница 12: ...10 KEYBORD PCB M764T KY1M KEYBORD PCB M764T KY2M...

Страница 13: ...A2M Speaker cords O Speaker cords W Battery cord R Battery cord B Screw Connectors Screw Screw Speaker cords O Speaker cords W Screw Connectors Screws Connector Cord DISASSEMBLY The Disassembly Proced...

Страница 14: ...A JB JD JE JF and then the PCB ASS Y MA1M Screws Connectors Connectors 5 Remove 8 screws 1 connector and then the LCD ASS Y LCD1M Note Tighten the screws in the order from 1 to 8 when reassembling Scr...

Страница 15: ...13 Connector CN1M 6 Remove the volume knob screws connectors and then the CN1 CN2 CN3 CN4 CN5 CN6 CN7 Screws Volume knob CN2M CN5M CN4M CN3M CN6M CN7M CN1M CN2M CN6M CN5M CN6M CN3M CN7M...

Страница 16: ...14 8 Remove 29 screws and then the lower case 7 Remove 2 screws and then the Bender assy Screws Note Tighten the screw with the arrow mark in the figure first when reassembling...

Страница 17: ...on Note Pay attention to the positions of the rubber keys as one of them has a different length Match the projections of the rubber keys with the holes of the lower case when reassembling 9 Remove 24...

Страница 18: ...16 11 Remove 27 screws and then the white keys 12 Remove the black keys Note Pay attention to the positions of the screw holes when reassembling...

Страница 19: ...h i j k m n o p q r s u t y x v w z l N M e CH11 CH12 CH13 _ CH14 a CH15 b CH16 c DSP CH d DRAWBAR ORGAN e TONE f RHYTHM g DSP h PIANO SETTING i CURSOR BUTTONS UP j RIGHT k DOWN l LEFT m EXIT 1 DSP 2...

Страница 20: ...button 2 Press Sustain pedal 3 Release Sustain pedal 4 NG sound OFF sound this case must be audible 4 Low Voltage detection check 1 Press DRAWBAR ORGAN button 2 OK sound must be audible 5 Sound Source...

Страница 21: ...eck 1 Press MODE button 2 Turn the PITCH BEND WHEEL to MAX 3 Turn the PITCH BEND WHEEL to MIN 16 Modulation check 1 Press ONE TOUCH PRESET button 2 Turn the MODULATION WHEEL to MAX 3 Turn the MODULATI...

Страница 22: ...20 EXPLODED VIEW 17 40 27 27 38 37 29 30 31 33 34 28 32 36 35 39 3 26 25 19 19 15 42 12 44 43 44 14 13 10 48 45 49 7 6 9 11 18 18 16 41 3 2 4 22 21 1 23 20 4 1 4 2 24 42 4 42 2 42 3 42 1 47 46 5 8...

Страница 23: ...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...

Страница 24: ...AA C L1 2 L5 22 27 28 10095204 COIL BLM18AG102SN1D 22 AA C L4 10122963 COIL BLM21AG102SN1D 1 AC C L23 10080354 FILTER EMI BLM18AG601SN1D 1 AA C L26 10158809 COIL DLP31SN221SL2L 1 AI C L24 25 10089941...

Страница 25: ...0123006 LED 1154GD B5 4 5 90 2 AD C BL assy 4 10123292 BACK LIGHT ASSY TK RJM503021 001 1 BW B 4 1 10123033 REFLECTOR RJM502534 001V01 1 AD C 4 2 10123302 PCB ASSY LCD1M TK RJM502995 001 1 BO C IC401...

Страница 26: ...043 RUBBER KEY J RJM502525 001V01 1 AA C N 36 10247828 RUBBER KEY K RJM502526 007V01 1 AD C N 37 10247881 RUBBER KEY L RJM502527 007V02 1 AF C N 38 10247887 RUBBER KEY M RJM502870 007V01 1 AF C N 39 1...

Страница 27: ...25 SCHEMATIC DIAGRAMS MAIN PCB M740 MDA1 1 2...

Страница 28: ...26 MAIN PCB M740 MDA1 2 2...

Страница 29: ...27 SUB PCBs M740 PSA1 PSA2...

Страница 30: ...28 CONSOLE PCB M740 CNA1...

Страница 31: ...29 CONSOLE PCBs M740 CNA2 CNA3 CNA4 CNA5 CNA6...

Страница 32: ...30 DISPLAY PCB M734 LCD1M...

Страница 33: ...31 KEYBORD PCBs M764T KY1M KY2M...

Страница 34: ...CASIO COMPUTER CO LTD Overseas Service Division 6 2 Hon machi 1 Chome Shibuya ku Tokyo 151 8543 Japan...

Отзывы: