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Manual Casio GZ-500

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Summary
  • Casio GZ-500 - page 1

    GM SOUND KEYBOARD GZ-500 (with price) GZ-500 ...

  • Casio GZ-500 - page 2

    — 2 — ELECTRICAL Current drain with 9 V DC: No sound output 294 mA ± 20% Maximum volume 940 mA ± 20% with 32 polyphonic notes in tone No. 078 Volume; maximum, Velocity: maximum Phone output level (Vrms with 8 load each channel): with key A5 pressed in tone No. 078 100 mV ± 20% Line output level (Vrms with 47 k load each channel): with key A5 ...

  • Casio GZ-500 - page 3

    — 3 — OPERA TION SETTING UP THE KEYBOARD The initial settings Tone: 000 (Piano) Channel 1 - 9 & 11 - 16 dr0 (Drum set 0) Channel 10 Modulation: 0 (Off) MIDI control change Volume: 100 Pan: 64 (Center) Expression: 127 (Maximum) Effect depth: 127 (Maximum) Pitch bend sense: 2 Coarse tune: 0 (Center) Fine tuning: 0 (Center) Digital effect: E-0 ...

  • Casio GZ-500 - page 4

    — 4 — The initial settings in The General MIDI system Channel 1 - 9 & 11 - 16 Channel 10 Program change: 000 (Piano) Drum set No.: 0 Pitch bend: LSB: 40H, MSB: 00H Modulation: 0 (Off) Volume: 100 Volume: 100 Pan: 64 (Center) Pan: 64 (Center) Expression: 127 (Maximum) Expression: 127 (Maximum) Sustain: 0 (Off) Soft: 0 (Off) Soft: 0 (Off) Eff ...

  • Casio GZ-500 - page 5

    — 5 — Octave shift setting and keyboard range Operation 2 The MIDI messages listed in the following table are transmitted when completing the setting operation. The setting affects only on the currently selected MIDI channel. First select the desire MIDI channel before changing settings. Selecting a MIDI channel 1. Press the MIDI button. The di ...

  • Casio GZ-500 - page 6

    — 6 — The initial settings of MIDI control change Pitch bend: +/- 0 (Center) Modulation: 0 (Off) Expression: 127 (Maximum) Sustain: 0 (Off) Sostenuto: 0 (Off) Soft: 0 (Off) Channel pressure: 0 (Off) RPN: null Operation 3 Messages of Digital Effect Type, which are system exclusive messages, are transmitted when completing the following operation ...

  • Casio GZ-500 - page 7

    — 7 — Transmittable Messages Note No.: 12 ~ 72 (Oct. shift -2), 24 ~ 84 (Oct. shift -1) 36 ~ 96 (Oct. shift 0), 48 ~ 108 (Oct. shift 1) Velocity: 1 ~ 127 Note Off: velocity 0 Program Change: 0 ~ 127 (Channels 1 - 9 & 11 - 16), 0 ~ 7 (Channel 10) Pitch Bend: 00H / 00H ~ 7FH / 7FH Control Change: Modulation 0 ~ 127 Volume 0 ~ 127 Pan 0 ~ 127 ...

  • Casio GZ-500 - page 8

    — 8 — BLOCK DIAGRAM 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 TC5316200CF-C112 WCK1 SLOP BCK D/A Con ...

  • Casio GZ-500 - page 9

    — 9 — Note: Each key has two contacts, the first conatct (1) and second contact (2). CIRCUIT DESCRIPTION KEY MATRIX NOMENCLATURE OF KEYS KC0 KC1 KC2 KC3 KC4 KC5 KC6 KC7 FI0 C2 (1) C#2 (1) D2 (1) D#2 (1) E2 (1) F2 (1) F#2 (1) G2 (1) SI0 C2 (2) C#2 (2) D2 (2) D#2 (2) E2 (2) F2 (2) F#2 (2) G2 (2) FI1 G#2 (1) A2 (1) A#2 (1) B2 (1) C3 (1) C#3 (1) D3 ...

  • Casio GZ-500 - page 10

    — 10 — Name Voltage For operation of VDD +5 V CPU, Reset IC, Working storage RAM DVDD +5 V DSP, Key touch LSI, Sound source ROM, Effect RAM, KO siginal generator AVDD +5V DAC, Filter LVDD +4.5 V LED Driver VCC +9 V Power amplifier, Pilot lamp VC +9 V Power amplifier BUTTON MATRIX KI1 KI2 KI3 KI4 KI5 KO0 30 21 KO1 Control Demo Effect MIDI KO2 +9 ...

  • Casio GZ-500 - page 11

    — 11 — CPU (LSI106: HD6433298A42F) 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 tab ...

  • Casio GZ-500 - page 12

    — 12 — Pin No. Terminal In/Out Function 1 ~ 8 CD0 ~ CD7 In/Out Data bus 9, 10 CE1, TRSB Not used 11 GND7 In Ground (0V) source 12 CK16 Out Terminal for 24.576 MHz clock check point 13 VCC1 In +5V source 14 CK0 In Clock input. Connected to terminal CK16. 15 TCKB Not used 16 VCC1 In +5V source 17 GND1 In Ground (0V) source 18, 19 XT0, XT1 In/Out ...

  • Casio GZ-500 - page 13

    — 13 — Block diagram of DSP and DAC circuit Pin No. Terminal In/Out Function 106 EOEB Out Read enable signal output for the effect RAM 108 VCC7 In +5V source 111 ECEB Out Chip select signal output for the effect RAM 113 ~ 117 ED11 ~ ED15 Not used 118 VCC4 In +5V source 119 GND4 In Ground (0V) source 120 ~ 122 ED8 ~ ED10 Not sued 123 ~ 130 ED0 ~ ...

  • Casio GZ-500 - page 14

    — 14 — CRDB CWRB CKI CCSB CD0 CD7 CA0 ~ CA2 First contact Second contact KC0 KC7 FI0 FI7 SI0 SI7 Key input signal Key scan signal ~ Data bus Address bus Key Controller LSI107 HG52E35P Keyboard FI SI KC RD WR APO A13 A14 CLOCK RESET RESB DAC (LSI104: UPD6376GS) The DAC receives 16-bit serial data output from the DSP. The data contains digital so ...

  • Casio GZ-500 - page 15

    — 15 — AVDD 1K 1K 1K C222(H) C103(H) AG AG 1K AG To main volume - + IC105 M5218APR 10V22 µ C333(H) Q107/108 2SC1740 18K 50V1 µ From the DAC 1K AG AVDD The following table shows the pin functions of LSI107. Pin No. Terminal In/Out Function 1 REQB Out Not used 2, 3, 60 ~ 63 FI8 ~ FI10, SI8 ~ SI10 In Not used. Connected to + 5V. 4 VCC In +5V sou ...

  • Casio GZ-500 - page 16

    — 16 — IC102 TC74HC174AF LG CPU LSI106 HD6433298A42F LVDD P40 P41 KP0 ~KP5 (KO0 ~ KO5) IC371 BA612 LED Driver Q104 ~Q111 LED Driver LS0 ~ LS7 La ~ Lg, Lp KO Signal Generator POWER AMPLIFIER (IC402: LA4598) The power amplifier is a two-channel amplifier with standby switch. The following table shows the pin function of IC402. Pin No. Terminal In ...

  • Casio GZ-500 - page 17

    — 17 — MAJOR W A VEFORMS 1 2 CH1 CH2 A . 1 s CH1: CH2: 5 V 5 V 3 4 CH1 5 5 V CH2 A . 1 s 5 V CH1: CH2: 6 7 CH1 CH2 CH3 8 A 20 µ s 5 V CH1: 5 V CH2: 5 V CH3: 9 0 CH1 CH2 CH3 A A 10 ms 5 V CH1: 5 V CH2: 5 V CH3: B C CH1 CH2 CH3 D 5 V CH1: 5 V CH2: 5 V CH3: A 1 µ s E F CH1 CH2 CH1: 20 mV ~ CH2: 20 mV ~ A 1 ms G CH1 Note OFF Note ON CH1: 5 V A . ...

  • Casio GZ-500 - page 18

    — 18 — SCHEMA TIC DIAGRAMS AMP./VOLUME PCBs JCM715-MA2M/MA3M ...

  • Casio GZ-500 - page 19

    — 19 — MAIN PCB JCM715-MA1M 6 7 8 17 16 15 14 12 13 1 2 5 3 4 9 10 11 ...

  • Casio GZ-500 - page 20

    — 20 — CONSOLE PCBs JCM715-CN1M/2M/3M ...

  • Casio GZ-500 - page 21

    — 21 — KEYBOARD PCBs M616T-KY1M/KY2M ...

  • Casio GZ-500 - page 22

    — 22 — EXPLODED VIEW 12 14 13 9 10 11 6 3 7 11 1 15 17 16 19 18 20 2 20-1 20-2 24 4 23 22 8 5 21 ...

  • Casio GZ-500 - page 23

    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 GZ-500 ...

  • Casio GZ-500 - page 24

    FOB Japan N Item Code No. Parts Name Specification Q N.R.Yen R Unit Price Main PCB N1 6923 6180 PCB ass'y M715-MA1M M140244*1 1 7,810 A N LSI101 2012 1498 LSI TC5316200CF-C117 1 980 A N LSI102 2012 1316 LSI HG51B155FD-1 1 1,160 A N LSI103 2012 0777 LSI LC33832M-70-TLM 1 410 A N LSI104 2114 4221 LSI UPD6376GS-E1 1 200 A N LSI105 2012 0770 LSI S ...

  • Casio GZ-500 - page 25

    FOB Japan N Item Code No. Parts Name Specification Q N.R.Yen R Unit Price 2301 0101 Diode 1S2473-T-77-T 58 8 C Bender VR102 2765 1141 Rotary volume RK1631110-50KB 1 190 B N 6 6923 6450 Bender knob M340169-2 1 60 C Mechanical Parts N 7 6906 7781 Rubber button, Light gray M312088A-3 1 97 B N 8 6923 6420 Rubber button, White M312125-3 2 67 B N 9 6923 ...

  • Casio GZ-500 - page 26

    MA0800751A ...

Manufacturer Casio Category Electronic Keyboard

Documents that we receive from a manufacturer of a Casio GZ-500 can be divided into several groups. They are, among others:
- Casio technical drawings
- GZ-500 manuals
- Casio product data sheets
- information booklets
- or energy labels Casio GZ-500
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 GZ-500.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Casio GZ-500, service manual, brief instructions and user manuals Casio GZ-500. 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 GZ-500.

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A complete manual for the device Casio GZ-500, 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 GZ-500 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Casio GZ-500.

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 GZ-500 - 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 GZ-500, 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 GZ-500, that we can find in the current document
3. Tips how to use the basic functions of the device Casio GZ-500 - which should help us in our first steps of using Casio GZ-500
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Casio GZ-500
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Casio GZ-500 in a specific country, if it was not possible to solve the problem on our own.

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