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Manual Casio WK-1500

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  • Casio WK-1500 - page 1

    GM SOUND KEYBOARD WK-1500 WK-1500 PITCH BEND  ...

  • Casio WK-1500 - page 2

    — 2 — CONTENTS Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Circuit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Major Waveforms . . . . . . . ...

  • Casio WK-1500 - page 3

    — 3 — MIDI: 16-timbre multi-timbre receive (General MIDI Level 1) Built-in speakers: 12 cm diameter × 2 (output: 5 W + 5 W) Input/Output Jacks Power supply: 12 V DC Headphones: Stereo standard jack Output jacks: Output impedance: 100 Ω Output voltage 2.5 V (RMS) MAX Assignable Jack: Standard jack (sustain, sostenuto, soft, rhythm start/stop) ...

  • Casio WK-1500 - page 4

    — 4 — KC0 ~ KC7 SI0 ~ SI7 FI0 ~ FI7 Key Controller LSI107 HG52E35P Working Storage RAM (64K-bit) LSI105 SRM2264LM90-B  KO1 ~ KO3 LED driver IC371 BA612 LS0 ~  LS7 Buttons KI1 ~ KI5 Power Switch IN EA0 ~ EA14 ED0 ~ ED7 DSP LSI102 HG51B115FD RA0 ~ RA19 RD0 ~ RD15 Sound Source ROM (16M-bit) LSI101 TC ...

  • Casio WK-1500 - page 5

    — 5 — CIRCUIT DESCRIPTION KEY MATRIX KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC7 FI0 E1 (1) F1 (1) F#1 (1) G1 (1) G#1 (1) A1 (1) A#1 (1) SI0 E1 (2) F1 (2) F#1 (2) G1 (2) G#1 (2) A1 (2) A#1 (2) FI1 B1 (1) C2 (1) C#2 (1) D2 (1) D#2 (1) E2 (1) F2 (1) F#2 (1) SI1 B1 (2) C2 (2) C#2 (2) D2 (2) D#2 (2) E2 (2) F2 (2) F#2 (2) FI2 G2 (1) G#2 (1) A2 (1) A#2 (1) B2 (1 ...

  • Casio WK-1500 - page 6

    — 6 — Name Voltage For operation of VDD +5.2 V CPU, Reset IC, Working storage RAM, KO signal generator DVDD +5.3 V DSP, Key touch LSI, Sound source ROM, Effect RAM AVDD +5.1 V DAC, Filter LVDD +5.2 V LED Driver VCC +12 V Pilot lamp VC +12 V Power amplifier POWER SUPPLY CIRCUIT The power supply circuit generates six voltages as shown in the foll ...

  • Casio WK-1500 - page 7

    — 7 — CPU (LSI14: HD6433294A19F) The 16-bit CPU contains a 32k-bit ROM, a 1k-bit RAM, seven 8-bit I/O ports, an A/D convertor and MIDIl interfaces. The CPU accesses to the working storage RAM, the DSP and the key touch LSI. The CPU interprets MIDI message using the working storage RAM. The CPU also controls buttons and LEDs. The following table ...

  • Casio WK-1500 - page 8

    — 8 — Pin No. Terminal In/Out Function 1 ~ 8 CD0 ~ CD7 In/Out Dat a bu s 9, 10 CE1, TRSB — Not used 1 1 GND7 In Ground (0 V) source 1 2 CK16 Out Terminal for 24.576 MHz clock check point 1 3 VCC6 I n +5 V source 1 4 C K 0 In Clock input. Connected to terminal CK16. 1 5 TCKB — Not used 1 6 VCC1 I n +5 V source 1 7 GND1 In Ground (0 V) source ...

  • Casio WK-1500 - page 9

    — 9 — DSP  LSI11  HG51B155FD-1 Effect RAM (256K-bit) LSI13 LC33832M-70-TLM Sound Source ROM LSI12 MX23C2410MC-12CA51 CE A0 ~ A20 Q0 ~ Q15 RA0 ~ RA20 RD0 ~ RD15 RA22 D0 ~ D7 A0 ~ A3 SOLP BOK WOK1 EA0 ~ EA14 ED0 ~ ED7 CS WE OE I/01 ~ I/08 A0 ~ A14 ECEB EOEB EWEB PG X11 24.576 MHz DAC IC11 UPD6376GS LOUT R ...

  • Casio WK-1500 - page 10

    — 10 — CRDB CWRB CKI CCSB    CD0  CD7  CA0 ~ CA2 First contact Second contact KC0  KC7   FI0    FI9 SI0    SI9 Key input signal Key scan signal ~ ~ Data bus Address bus Key Controller LSI16 HG52E35P Keyboard FI SI KC RDAB WRAB CLKA HGB RESET RESB LSI17  HG52E35P ...

  • Casio WK-1500 - page 11

    — 11 — Pin No. Terminal In/Out Function 1 REQB O u t Not used. FI8 ~ FI10, SI8 ~ SI10 4 VCC I n +5 V source 5 CRDB In Read enable signal input 6 CWRB In Write enable signal input 7 CCSB I n Chip select signal input 8, 9 , 1 1 T, STBY, W In Not used. Connected to +5 V. 1 0 RESB I n R eset signal input 1 2 C K I I n 10 MHz clock input 13, 14 TMD, ...

  • Casio WK-1500 - page 12

    — 12 — VDD Battery set RESET CPU LSI14 HD6433294A19F Reset IC IC13 RH5VL36AA Working Storage RAM LSI15 TC55257DFL-70L DSP LSI11 HG51B155FD-1 Key Controller LSI16 HG52E35P DVDD DVDD DVDD VDD VDD -RESET POWER From power switch KO Signal Generator LSI17 UPD65611GB-019-3BA -NMI To power supply circuit APO P42 POW ...

  • Casio WK-1500 - page 13

    — 13 — 1 3 B E F C D 4 5 9 0 A 2 6 7 8 CH1 CH1: 5 V CH2: 5 V CH1 CH1 CH2 CH2 CH3 CH2 CH1 CH3 CH1 CH2 CH3 CH2 CH1 CH2 CH3 CH1: 5 V CH2: 5 V CH1: 5 V CH2: 5 V CH3: 5 V CH1: 5 V CH2: 5 V CH3: 5 V CH1: 5 V CH2: 5 V CH3: 5 V CH1: 20 mV CH2: 20 mV ˜ ˜ A . 1 s A . 200 ms A . 20 µ s A . 10 ms A 1 µ s A 1 µ s 1 Voltage VDD JG connector pin ...

  • Casio WK-1500 - page 14

    — 14 — R124 R123 R122 R121 R120 R119 R118 R117 R116 R115 R114 R113 R112 R111 R110 R109 R108 R107 R106 R105 R104 R103 R102 R101 R100 R99 R98 R97 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C70 C47 C46 C ...

  • Casio WK-1500 - page 15

    — 15 — SCHEMATIC DIAGRAMS MAIN PCB JCM717-MA1M 4 6 7 8 9 10 11 13 14 12 1 2 5 3 ...

  • Casio WK-1500 - page 16

    — 16 — SUB PCB KDM717-MA2M 16 15 ...

  • Casio WK-1500 - page 17

    — 17 — CONSOLE PCBs KDM717-CN1M/CN2/CN3/CN4 ...

  • Casio WK-1500 - page 18

    — 18 — KEYBOARD PCBs JCM762T-KY1M/KY2M/KY3 ...

  • Casio WK-1500 - page 19

    — 19 — EXPLODED VIEW 1 2 3 4 4 4 5 6 7 8 9 11 10 12 14 13 15 16 17 18 19 20 21 22 23 24 25 26 26 26 26 27 28 29 30 31 31 26 32 R-3 R-2 R-1 ...

  • Casio WK-1500 - page 20

    Notes: 1. Prices and specifications are 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 numbers in drawing. P ARTS LIST WK-1500 ...

  • Casio WK-1500 - page 21

    Item Code No. Parts Name Specification Q R Main PCB 1 6925 3130 Main PCB ass'y, M717-MA1M M140443*1 1 B LSI2 2012 4536 LSI, ROM MX23C2410MC-12CA51 1 A LSI3 2012 0777 LSI, RAM LC33832M-70-TLM 1 A LSI7 2012 4298 LSI, UPD65611GB-019-3BA 1 A LSI11 2012 1316 LSI, DSP HG51B155FD-1 1 A LSI14 2012 4550 LSI, CPU HD6433294A19F 1 A LSI15 2012 4291 LSI, R ...

  • Casio WK-1500 - page 22

    Item Code No. Parts Name Specification Q R 2765 1141 Volume RK1631110-50KB 1 B 6 6925 3570 Knob, Bender M31488-3 1 C Keyboard unit 7 6922 2720 White key set, LT M312118*1 5 A 8 6923 7900 White key set, LT76R M340231*1 1 A 9 6923 7910 White key set, LT76L M340230*1 1A 10 6922 2740 Black key set, LT10P M111726-1 2 A 11 6923 7930 Black key set, LT-76- ...

  • Casio WK-1500 - page 23

    MA0900761A Sep, 1996 ...

Manufacturer Casio Category Electronic Keyboard

Documents that we receive from a manufacturer of a Casio WK-1500 can be divided into several groups. They are, among others:
- Casio technical drawings
- WK-1500 manuals
- Casio product data sheets
- information booklets
- or energy labels Casio WK-1500
All of them are important, but the most important information from the point of view of use of the device are in the user manual Casio WK-1500.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Casio WK-1500, service manual, brief instructions and user manuals Casio WK-1500. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Casio WK-1500.

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A complete manual for the device Casio WK-1500, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Casio WK-1500 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Casio WK-1500.

A complete Casio manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Casio WK-1500 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Casio WK-1500, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Casio WK-1500, that we can find in the current document
3. Tips how to use the basic functions of the device Casio WK-1500 - which should help us in our first steps of using Casio WK-1500
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Casio WK-1500
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Casio WK-1500 in a specific country, if it was not possible to solve the problem on our own.

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