Casio WK-3800 Service Manual Download Page 17 | Manualshive

Page: 17 / 34

background image

— 15 —

10.Remove the rubber keys.

Projection

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 screws and then the PCB ASSY (KY1M, KY2M).

«
...
15
16
17
18
19
...
»

Summary of Contents for WK-3800

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

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

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

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

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

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

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

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

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

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

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

Reviews:

No comments

Related manuals for WK-3800

Brand: Jawbone Pages: 3

Brand: KeySonic Pages: 10

Brand: NuTech Pages: 18

Brand: Gigaware Pages: 2

Brand: Technics Pages: 160

Brand: Besta Pages: 9

Brand: BOW Pages: 6

Brand: Soleus Watches Pages: 8

Brand: Soleus Watches Pages: 11

Brand: Logitech Pages: 4

Brand: Yamaha Pages: 40

PSR-9000 Version 2

Brand: Yamaha Pages: 35

Brand: Yamaha Pages: 44

Brand: Yamaha Pages: 48

Brand: Yamaha Pages: 50

Brand: Yamaha Pages: 68

Brand: Yamaha Pages: 51

Brand: Yamaha Pages: 64

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands