Generalmusic RP220 Service Manual - User Manual

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❏

Index

Soldering point.

Male connector.

Female connector.

M/F faston connector.

Test point.

Supply voltage.

Logic supply ground.

Analog supply ground.

Chassis ground.

Earth ground.

Flag joined with one or more flags

GENERALMUSIC S.p.A. Sales Division: 47842 S.Giovanni in Marignano (RN) ITALY - Via delle Rose, 12

Phone +39(0)541/959511 - Fax +39(0)541/957404 - GENERALMUSIC on the NET: http://www.generalmusic.com

Opening & Keyboard Disassembling Instructions

Autotest Procedure

Autotest Procedure, Frequently Asked Questions

Block Diagram

Keyboard Interface and L/R Contact Boards

Power Amplifier & Supply, Outputs and Phones Boards

Cpu & Sound Generator Board Layout & Timing Table

Spare Part List

Controls Panel and Display Boards

Cpu & Sound Generator Board

SERVICE MANUAL

CODE: 270247

Warnings

with the same signal name inscribed.

Address

ATTENTION

Observe

precautions when handling electrostatic sensitive devices.

Notice

Service must be carried out by qualified personnel only. Any tampering carried out by unqualified personnel during the guarantee period

will forfeit the right to guarantee.

For a correct operation of the instrument, after having switched off, be careful to wait at least 3 seconds before switching on again.

To improve the device's specifications, the schematic diagrams may be subject to change without prior notice.

All components marked by this symbol have special safety characteristics, when replacing any of these components use only

manufacturer's specified parts.

The (µ) micro symbol of capacitance value is substituted by U.

The (

Ω

) omega symbol of resistance value is substituted by E.

The electrolytic capacitors are 25Vdc rated voltage unless otherwise specified.

All resistors are 1/8W unless otherwise specified.

All switches shown in the "OFF" position. All DC voltages measured to ground with a voltmeter 20KOhm/V.

✔
✔

✔

✒
☎

❏

1) TO REMOVE THE COVER UNSCREW THE 4 SCREWS ON THE REAR, PULL THE COVER TOWARDS YOU AND LIFT IT UP.

3) TO REMOVE THE CONTROL PANEL UNSCREW THE SCREWS AT EACH END AND THE SCREWS THAT ANCHOR

4) TO REMOVE THE KEYBOARD UNSCREW THE 8 SCREWS UNDER THE KEYBOARD.

THE CONTROL PANEL SUPPORTS TO THE CHASSIS.

APP.

CKD

DRW

REV:

DISK:

DWG#

PRT:

PCB#

GENERALMUSIC S.p.A. ITALY

ALL RIGHTS ARE RESERVED, NO COPIES

WRITTEN CONSENT BY GENERALMUSIC.

OR REPRODUCE THIS DOCUMENT WITHOUT

G.Boccato

I.Battelli

M.Galanti

500935

1/1

01/02/01

RP220

Opening Instructions

& Keyboard disassembling

2) TO REMOVE THE KEYBOARD COVER UNSCREW THE FOUR SCREWS ON THE BARS (TWO FOR EACH SIDE),

AND PULL OUT THE KEYBOARD COVER.

NOTE: TO REMOVE A SHARP KEY BEFORE YOU MUST REMOVE THE NEAR NATURAL KEYS.

REMOVE THE KEY RETURN SPRING.

UNLOCK THE KEY APPLING NOT MUCH STRENGTH.

TP10

❏

rev. 02-02-01

Operations Description

Display

The following procedures must be executed subsequently in the specified order.

Before turn on the instrument check the jumpers setting on CPU & SOUND GENERATOR BOARD
corresponds at the model accordingly to the following table:

MODEL J4 J5 J3 J6 J2
RP200 GEM 1-2 1-2 1-2 1-2 1-2
RP200 BALDWIN 1-2 1-2 1-2 1-2 2-3
GRP300 GEM 1-2 1-2 1-2 2-3 1-2 v.2.00 or greater
GRP300 BALDWIN 1-2 1-2 1-2 2-3 2-3 v.2.00 or greater
RP220 GEM 1-2 1-2 2-3 1-2 1-2 v.2.02 or greater
RP220 BALDWIN 1-2 1-2 2-3 1-2 2-3 v.2.02 or greater

Remove the secondary fuses F1, F2, F3, located on POWER AMPLIFIER & SUPPLY BOARD; turn on the
instrument and verify the supply AC voltages:
(CN6) between pin1 and pin2 = 27,5 ± 1,5Vac
(CN6) between pin1 and pin3 = 27,5 ± 1,5Vac
(CN6) between pin2 and pin3 = 55 ± 3Vac
(CN12) between pin1 and pin2 = 16 ± 0,8Vac
(CN12) between pin1 and pin3 = 16 ± 0,8Vac
(CN12) between pin2 and pin3 = 32 ± 1,6Vac

Turn off the instrument, and put the fuses back on its holders.

Turn on the instrument and the appropriate welcome message appears on the display.

A few seconds later the led GRAND PIANO light.
Check the supply DC voltages on CPU & SOUND GENERATOR BOARD:
(CN8) between pin9 and pin7 = +5 ± 0,25Vdc
(CN8) between pin1 and pin4 = +12 ± 0,6Vdc
(CN8) between pin1 and pin5 = -12 ± 0,6Vdc

RP200-220 GRP300 AUTOTEST PROCEDURE

Operations Description

Display

The instrument starts in AUTOTEST mode turning on the instrument while pressing down the "GRAND
PIANO" button (pressing PRESET instead GRAND PIANO the procedure starts from LCD display test).
NOTE: Each time you press the "GRAND PIANO" button the autotest procedure proceeds to the next
step.

| RP98 |
| AUTOTEST |
| |

Set the default display contrast in the ± 6 range by pressing the DATA + or - buttons.

The instrument shows the date, time and release version of the software loaded in flash memory.

The instrument asks if you want to update it, press GRAND PIANO to skip, the appropriate procedure
to update the software is explained further.

The instrument performs the flash memory data checksum and display it in hexadecimal value.
NOTE: the BT (boot) value must be EAAB for ver.2.00, if it does not correspond you can not update
software thru serial port but only with Update Software Board see more further.
For example version 2.02 has BT=EAAB PR=A5F4 and ALL=909F.

|cks BT PR ALL|
| #### #### ####|
| |

The instrument performs the "LIBRARY" Rom memory data checksum and display it in hexadecimal
value.

The instrument performs the RAM memory test showing the address checked.

The LCD display test fades from light to dark and viceversa.

❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚

Check that all leds are lighting.

|--- LED TEST ---|
|Are all leds on?|
| |

RP200-220 GRP300 INITIAL CHECK

| RP200 |
| REALPIANO |
| GEM |

| GRP300 |
| REALPIANO |
| GEM |

| RP220 |
| REALPIANO |
| GEM |

Check the VOLUMES ranges from 0 to 127.
Check all buttons (except GRAND PIANO) pressing their one at a time and checking that corresponding
led lights, pressing PAGE UP and DOWN buttons the display shows "U" and "D", pressing DATA + and -
buttons the display shows "+" and "-", pressing MASTER EQ and DSP buttons the display shows an
"X" in 1 and 2 digits, pressing UP, LEFT, DOWN and RIGHT buttons the display shows an "X" in 3, 4, 5
and 6 digits respectively.

| |Button test |
| |Vol:0 |
| 123456|

|U|Button test +|
|D|Vol:127 -|
| XXXXXX|

Check the SOFT and SUSTAIN pedals, pressing each one the value change from 0 (released) to 127
(pressed), the DAMPER pedal varying its value continuosly from 0 (released) to nearly 127 (pressed).

|Soft Sust Damp|
| 0 0 0|
| |

Check the MIDI I/O connecting the MIDI OUT and MIDI IN sockets by a MIDI cable.

Check COMPUTER I/O shorting pin 3 and pin 5 on the COMPUTER socket, check with the oscilloscope a
4Vpp (1Mhz) signal on pin 1, set volume to half stroke.

The instrument generates a 1KHz sinusoidal signal in both audio channels reading data from 104043
ROM. VOLUME controls the amplitude of signal and TRANSPOSE b and # buttons controls the
frequency from 10Hz to 2756Hz.

Re-set the frequency at 1KHz and check HEADPHONES and AUX outputs with the oscilloscope inserting
a stereo jack in the left phones socket (speakers will go be silent) and two mono jack in the AUX OUT
sockets and set volume to its maximum.

Now verify the following level of signals:
Phones output without load = 5,7 ± 1.1Vpp and AUX output = 0,8 ± 0,16Vpp

Set the VOLUME to minimum.

Apply a sinusoidal signal of 0.730Vpp at 1KHz with a generator to the AUX IN left and right sockets
and verify the signal output:
AUX output = 1,35 ± 0.07Vpp

The instrument generates a tone signal in both audio channels reading data from 104023 ROM.

Autotest is over, turn off the instrument.

RP200-220 GRP300 O.S. UPDATING PROCEDURE up to ver. 2.00 with Updating Software Board (751180)

Operations Description

Display

Start with the instrument in AUTOTEST mode as described above and press GRAND PIANO 2 times
until the display show the software version loaded in flash memory.

Press GRAND PIANO to skip this procedure.

The instrument performs the flash memory data checksum and displays it in hexadecimal value.

|cks BT PR ALL|
| #### #### ####|
| |

Compare the software version and checksum with the value imprinted onto the EPROM, if one of these
does not match, the system must be upgraded, proceed to the next step.

Turn off the instrument.

Insert the EPROM BOARD (where the operating system is stored) in the CN3 connector located on CPU
& SOUND GENERATOR BOARD.

Start with the instrument in AUTOTEST mode as described above and press GRAND PIANO 3 times.

When the display shows this message press REC.

The instrument erases the previous data in flash memory. After which the instrument displays the
amount of memory programming and finally the operation successful. If the programming fails check
the EPROM BOARD connection and repeat this procedure from start.

The instrument performs the eprom memory data checksum and display it in hexadecimal value,
compare this value with the value imprinted onto the EPROM: if it matches the EPROM is good.

|cks BT PR ALL|
| #### #### ####|
| |

❏

Turn off the instrument and disconnect the EPROM BOARD.

Start with the instrument in AUTOTEST mode as described above and press GRAND PIANO 2 times
until the display show the new software version loaded in flash memory.

Press GRAND PIANO to skip this procedure.

The instrument performs the flash memory data checksum and display it in hexadecimal value,
compare this value with the value imprinted onto the EPROM: if it matches the procedure has been
executed succesfully.

|cks BT PR ALL|
| #### #### ####|
| |

The procedure proceed as described in AUTOTEST section, if you do not want to check the rest of the
instrument simply turn off it.

RP200-220 GRP300 O.S. UPDATING PROCEDURE from Serial Port (COMPUTER) ver. 2.xx or greater

Operations Description

Display

NOTE: This procedure is valid only if the software version installed on the piano is the 2.00 or greater.
Some additional tips and advices are included in the Flashblaster Firmware Update Disk. The disk
containing the Fblaster program can also be downloaded by internet at generalmusic web site
(www.generalmusic.com) or required at support@generalmusic.com

Connect the serial cable between the COMPUTER of the piano and the RS232 COM port of the
computer (PC-Ibm or compatible).

Insert the disk in the drive A (or whatever your 3.5" drive is assigned to), open the contents of drive A
and double click on the fblaster.exe file.

From the OPTIONS/SETTINGS menu, make sure that the TEST AND PROGRAM choice is selected. This
is very important.

Turn on the piano, while holding down the REC button until the display shows:

Click with the mouse on the GO! button or, from the ACTION menu, select EXECUTE (ALT+A, E). The
piano display appears as follows:

At the end of the test the following display appears:

After a short time, the following display appears:

You are now erasing the old operating system from FLASH memory. When the system is erased, the
following display appears as your new operating system is installed into Flash Memory:

When the entire update procedure is completed, the following display appears:

The update has now been successfully completed. Turn off the power switch on the piano, and turn it
back on again to use your updated instrument.

RP200-220 GRP300 Some Repairing Tips

Operations Description

Display

This message could be appear if an error occur on the communication channel.
Possible solutions:
1) inconsistent data received on MIDI or COMPUTER input socket, check the ratings of the device
connected to the piano.
2) if the error persist, try to replace Outputs Board first and CPU board second.

This message could be appear if an error occur on the communication channel.
Possible solutions:
1) verify all the connections between Keyboard Interface Board and the CPU board.
2) if the error persist, try to replace Keyboard Interface Board first and CPU board second.

This message could be appear if an error occur on the communication between CPU and DISP3 chips.
Possible solutions:
1) verify all the tracks, solders and components between CPU and DISP3 chips as shown in
schematics.
2) if the error persist, replace the CPU board and send back to generalmusic the failed CPU board.

rev. 19-07-00

Questions

Answers

What do the pedals make?

Soft (left pedal):

This pedal is a switch control pedal (on/off) and affects the timbre of the
instrument such that it plays softer, allowing you to continue using the same
playing style at a lower volume.

Sostenuto only for some models (centre pedal):

This pedal is a switch control pedal (on/off) which sustains the notes of the key
currently depressed, all new notes played after having depressed the pedal are
not affected, this pedal operates like a grand piano centre pedal.

Damper (right pedal):

This pedal applies the sustain effect to all notes released. If you release a note
after depressing the damper, the note will proceed towards its natural decay
according to the type of sound played.
The Damper pedal is particularly effective with Piano type sounds, it is controlled
by a "

Damper Physical Model

" patented by Generalmusic.

Why do the uppermost keys play always
sustained?

For all piano sounds the notes from E6 to C8 are automatically sustained such as
in an acoustic piano.

Why do all pedals work in reverse mode?

The instrument reads the status of the pedals at the power on and assume this
status (normally open or normally closed depends by the type of pedal) as the
default status in the rest position.
The pedals must be inserted before you switch on the instrument.

Why do some pedal work in reverse mode?

For the same reason explained first you have not to press a pedal while the
instrument is switched on and until it is ready to use.

I have replaced the DAMPER pedal
potentiometer, how do I let position it correctly?

Set the potentiometer to have about 700 ohm between pin 5 and 1 of DIN plug
with the pedal at the rest position.
Note: the Damper potentiometer have a special resistive stroke, when you
replace it use the manufacturer's part only (code 070556).

How can I do a complete

SYSTEM RESET

Turn on the instrument while pressing down the "General" button.
Each time you do an autotest procedure a system reset is performed.

Why does not the instrument respond correctly
to the key pressed on keyboard after I have
replaced the CPU Board?

If the CPU Board replaced is the right type check the jumper setting on it as
described on this service manual and execute a complete Autotest.

Why does not the instrument respond correctly
to the button pressed on controls panel after I
have replaced the CPU Board?

If the CPU Board replaced is the right type check the jumper setting on it as
described on this service manual and execute a complete Autotest.

Why does not the instrument respond correctly
to the pedal pressed after I have replaced the
CPU Board?

If the CPU Board replaced is the right type check the jumper setting on it as
described on this service manual and execute a complete Autotest.

Why does not the Instrument retain the user
presets and data?

After a long period of inactivity may be occur that the internal battery backup
have not a sufficient time for re-charging during the normal activity, try to leave
the instrument switched on for about 12-14 hours. Afterwards if the instrument
will lost the data again, replace the battery.

RP series FAQ

❏

CPU & SOUND GENERATOR BOARD (PCB#310603)

❏

Spare Part List

Legend

= Specify European Version (230Vac)

= Specify United States Version (115Vac)

= Rosewood Finish

B= Gloss B

lack Finish

= Mahogany Finish

= Gloss White Finish

Gem

= Gem Version

Baldwin

= Baldwin Version

CodeDe

scription

Optional Accessories

130301

2mt Midi Cable

970296

Pianist’s Bench (R)

970297

Pianist’s Bench (B)

970319

Pianist’s Bench (M)

970298

Pianist’s Bench (W)

Accessories

271310

Owner’s Manual (Italian-English-French-German) (Gem)

271311

Owner’s Manual (English-French-Spanish) (Baldwin)

130274

Mains Cable (EU)

130276

Mains Cable (US)

Consolette

830756

Stand & Pedals Assembly (R)

830763

Stand & Pedals Assembly (B)

830765

Stand & Pedals Assembly (M)

830764

Stand & Pedals Assembly (W)

720616

Crossbar with Pedals (B) (M) (R)

720626

Crossbar with Pedals (W)

720613

Triple Pedal Assembly (replace entirely)

660655

Crossbar (B) (M) (R)

660667

Crossbar (W)

210018

1x5mm Adhesive Red Felt (specify mt)

710573

Speakers Box

770883

Speakers Box Cables Assembly

130270

***

Speakers Cable with Jack Plug

340928

Plastic Speaker Box

262083

150x391mm Wood Panel

262082

150x800mm Wood Panel

262036

Rear Panel

262035

Front Panel

261866

20x20x200mm Deal Fillet

220120

6" 8ohm Full-range Speaker

220118

8" 8ohm Woofer Speaker

210242

Filler for Speaker Box (Specify m²)

210217

Black Sealer (specify mt)

210215

Adhesive Rubber Foam 10x1.9mm (Specify mt)

210054

1x5mm Adhesive Spik (specify mt)

120684

M4x10 Sleeve

120413

WL3.5x30tt Black Screw

120374

WL4x15tt Black Screw

120063

M4x20tc Black Screw

660407

Support for Rear Panel

262031

Foot (R)

262178

Foot (B)

262180

Foot (M)

262179

Foot (W)

262030

Left Leg (R)

262175

Left Leg (B)

262177

Left Leg (M)

262176

Left Leg (W)

262029

Right Leg (R)

262172

Right Leg (B)

262174

Right Leg (M)

262173

Right Leg (W)

171702

Right Cabinet Support

171701

Left Cabinet Support

171505

Angular Fixing

170585

Metal Foot

129073

WL4.5x50ts Screw

120681

MA6x13 Sleeve

120523

6mm Black Spring Washer

120489

14x6.4x2 Black Nylon Washer

120341

WL4x20tt Black Screw

120128

M6x35tc Black Screw

120119

M4x16tc Black Screw

120070

M6x20tc Black Screw

Cabinet

710638

Cover Assembly (R)

710639

Cover Assembly (B)

710640

Cover Assembly (M)

710641

Cover Assembly (W)

340960

Music Stop (R)(M)

653503

Music Stop (B)

653504

Music Stop (W)

262299

Cover (R)

262300

Cover (B)

262301

Cover (M)

262302

Cover (W)

262271

Fillet

262037

Front Cover Bar (R)

262181

Front Cover Bar (B)

262183

Front Cover Bar (M)

262182

Front Cover Bar (W)

120463

4.3x12.5x1 Black Washer

120322

WL4x15tc Black Screw

120288

WL3x20tc Black Screw

710634

Cabinet Assembly (R)

710635

Cabinet Assembly (B)

710636

Cabinet Assembly (M)

710637

Cabinet Assembly (W)

770903

Speakers Cables Assembly

660609

Speaker Jack Socket Support

660405

50x240mm Heatsink Grid

510302

Wooden Parts (R)

510303

Wooden Parts (B)

510304

Wooden Parts (M)

510305

Wooden Parts (W)

262294

Rear Panel (R)

262295

Rear Panel (B)

262296

Rear Panel (M)

262297

Rear Panel (W)

262042

Keyboard Cover Guide

262024

Left Side (R)

262163

Left Side (B)

262165

Left Side (M)

262164

Left Side (W)

262023

Right Side (R)

262160

Right Side (B)

262162

Right Side (M)

262161

Right Side (W)

261799

Keyboard Cross-Bar (R)

261836

Keyboard Cross-Bar (B)

261957

Keyboard Cross-Bar (M)

261852

Keyboard Cross-Bar (W)

210054

1x5mm Adhesive Spik (specify mt)

171756

Angular Fixing

171606

Angular Reinforcement

171605

Keyboard Crossbar Support

171331

Left Cover Clamp

171330

Right Cover Clamp

120684

M4x10 Sleeve

120681

MA6x13 Sleeve

120374

WL4x15tt Black Screw

120341

WL4x20tt Black Screw

120340

WL4x12tt Black Screw

120312

WL4x10tt Black Screw

710643

Music Stand Assembly (R)(Gem)

710645

Music Stand Assembly (B)(Gem)

710647

Music Stand Assembly (M)(Gem)

710642

Music Stand Assembly (R)(Baldwin)

710644

Music Stand Assembly (B)(Baldwin)

710646

Music Stand Assembly (M)(Baldwin)

710648

Music Stand Assembly (W)(Baldwin)

660406

Stop Pinch Bar for Music Stand

323062

Adhesive Bumpon Rubber

262051

Music Stand (R)

262220

Music Stand (B)

262222

Music Stand (M)

262221

Music Stand (W)

171361

Music Stand Hinge

120289

WL3x10ts Black Screw

120272

WL3x10tc Black Screw

710575

Keyboard Cover (R)

710595

Keyboard Cover (B)

710597

Keyboard Cover (M)

710596

Keyboard Cover (W)

324405

Hinge between Front and Top Keyb. Covers

323069

11.1X5mm Bumpon Rubber

320400

WL2.6x9.5tsp Brass Screw

262041

Revolving Cross Bar (R)

262193

Revolving Cross Bar (B)

262195

Revolving Cross Bar (M)

262194

Revolving Cross Bar (W)

262040

Cover Finishing (R)

262190

Cover Finishing (B)

262192

Cover Finishing (M)

262191

Cover Finishing (W)

262039

Rear Cover (R)

262187

Rear Cover (B)

262189

Rear Cover (M)

262188

Rear Cover (W)

262038

Front Cover (R)

262184

Front Cover (B)

262186

Front Cover (M)

262185

Front Cover (W)

210017

2x10mm Adhesive Black Felt (specify mt)

171774

Hinge between Covers

171628

Angular Guide

120684

M4x10 Sleeve

120336

WL4x25tt Black Screw

120034

M4x12tc Black Screw

262033

Rear Stand Panel

120523

6mm Black Spring Washer

120489

14x6.4x2 Black Nylon Washer

120456

6.5x12.5x1.5 Black Washer

120412

WL4x35tt Burnished Screw

120080

M6x30tc Black Screw

120073

M6x50te Black Screw

120070

M6x20tc Black Screw

653491

Left Cheek Block for Keyboard (R)(M)

653456

Left Cheek Block for Keyboard (B)

653493

Left Cheek Block for Keyboard (W)

653490

Right Cheek Block for Keyboard (R)(M)

653455

Right Cheek Block for Keyboard (B)

653462

Right Cheek Block for Keyboard (W)

340933

5x5.9x12 Insulated Bush

340916

Button for Power Switch

340329

Rubber Bush for Cable

340075

PC-Board Spacer

210016

1x10mm Adhesive Black Felt (specify mt)

180779

210x62mm “Gem” Adhesive

180675

40.5x12 “Gem” Adhesive Plate

180674

20x24mm “GM” Logo Adhesive Plate

180785

13X71MM “Pianovelle” Adhesive

180781

75x17mm “Pianovelle” Adhesive

180780

210x62mm “Baldwin Pianovelle” Adhesive

180676

82x13.3mm “Baldwin” Logo Adhesive Plate

171758

Left Arm for Keyboard Cover

171757

Right Arm for Keyboard Cover

171738

Mains Switch Support

120968

Bush for Keyboard Cover

120581

M3 Black Self-Locking Nut

120522

4mm Black Spring Washer

120489

14x6.4x2 Black Nylon Washer

120463

4.3x12.5x1 Black Washer

120412

WL4x35tt Burnished Screw

120405

B3.5x9.5tc Black Screw

120341

WL4x20tt Black Screw

120340

WL4x12tt Black Screw

120293

WL3x25ts Brassed Screw

120289

WL3x10ts Black Screw

120117

M4x8tc Black Screw

120094

M3x30tsp Black Screw

120063

M4x20tc Black Screw

120059

M4x25tc Black Screw

120028

M3x6tc Black Screw

120025

M3x10tsp Black Screw

Mains & Transformer Assembly

110614

Mains Socket

770904

Mains Cables Assembly

110320

Power Switch

768198

Mains Filter Board (Pcb#310643)

230565

2.5mH 250V 3A AC Line Filter

140010

3 Contacts P=10 Vert Terminal Block

020493

100n 250Vac MKP EMI Capacitor “Siemens”

010545

4n7 250V Ceramic Capacitor (Iec-Ul-Csa)

230130

Transformer 230Vac 220W (EU)

230131

Transformer 115Vac 220W (US)

Power Amplifier & Supply Board

110020

T5A Fuse 5x20mm (EU)

110010

T2A Fuse 5x20mm (EU)

110083

T2A Fuse 6.3x32mm (US)

110021

T5A Fuse 6.3x32mm (US)

731004

Power Amplifier & Supply Board (Pcb#310604)

340154

TO3/TO218 Mica Washer

340079

TO220 Mica Washer

340078

TO220 Insulated Bush

230527

BL02RN2-R62 EMI Coil For Signal

230524

100uH Switching Coil

171660

Right Support Board

171659

Left Support Board

171658

Heatsink

170716

TO220 38mm height Heatsink

141101

4 Contacts Vert Male Connector

141010

4 Contacts Vert Female Connector

140929

9 Contacts Vert Male Connector

140917

2 Contacts Vert Male Connector

140908

6 Contacts Vert Male Small Connector

140010

3 Contacts P=10 Vert Terminal Block

120857

Vertical Male Faston 6.3mm

120581

M3 Black Self-Locking Nut

120521

3mm Black Spring Washer

120255

B2.9x6.5tc Screw

120003

M3x8tc Black Screw

110119

Fuse Clip 10A max (EU) (US)

100965

TDA7294 70W Audio Amplifier with Mute

100900

L4960 5-40V 2.5A Switching Regulator

100045

7812 +12V 1A Voltage Regulator

100043

7912 -12V 1A Voltage Regulator

090183

BC550C TO92 LN Npn Transistor

080605

KBL02 4A 200V Rectifier Diode Bridge

080171

FE6B 6A 100V Fast Recovery Diode

080156

1N4002 1A 100V Rectifier Diode

080103

1N4148 100mA 75V Signal Diode

052060

100K 1/8w 5% Resistor

052054

33K 1/8w 5% Resistor

052052

22K 1/8w 5% Resistor

052050

15K 1/8w 5% Resistor

052048

10K 1/8w 5% Resistor

052040

2K2 1/8w 5% Resistor

052036

1K 1/8w 5% Resistor

052024

100E 1/8w 5% Resistor

050131

10E 1/4W 5% Resistor

030950

470u 16V 20% Low Esr Vert Electrolytic Capacitor

030929

4u7 35V 20% Electrolytic Tantalium Capacitor

030880

10000uF 25V Snap-In Electrolytic Capacitor

030856

4700uF 25V Snap-In Electrolytic Capacitor

030555

4700u 50V 20% Snap-In Electrolytic Capacitor

030486

100u 50V 20% Vert Electrolytic Capacitor

030485

100u 25V 20% Vert Electrolytic Capacitor

030403

47u 25V 20% Vert Electrolytic Capacitor

030324

22u 50V 20% Vert Electrolytic Capacitor

030245

10u 50V 20% Vert Electrolytic Capacitor

030082

2u2 50V 20% Vert Electrolytic Capacitor

030005

1u 50V 20% Vert Electrolytic Capacitor

021028

220n 63V 10% MKT Polyester Capacitor

021024

100n 63V 10% MKT Polyester Capacitor

021018

33n 63V 10% MKT Polyester Capacitor

021004

2n2 63V 10% MKT Polyester Capacitor

010595

100n 50V -20+80% Ceramic Cap. Multilayer

010462

1n 50V 10% CL2 Ceramic Capacitor

010402

330p 50V 10% CL2 Ceramic Capacitor

Crossover & Tweeter Assembly

731029

Crossover Board (Pcb#310651)

230587

3.5mH 0.56mm Crossover Core Coil

230533

0.45mH 1mm Crossover Coil

141101

4 Contacts Vert Male Connector

120581

M3 Black Self-Locking Nut

120013

M3x25tc Black Screw

030348

47u 100V 20% Axial Electrolytic Bipolar Capacitor

030171

4u7 63V 20% Axial Electrolytic Bipolar Capacitor

229015

1" 8ohm Dome Tweeter Speaker

171780

Tweeter Support

Keyboard Assembly

720568

Keyboard Assembly (TP10MDS)

840762

20 Wires 25cm Length Flat Cable

840761

20 Wires 12.5cm Length Flat Cable

761173

Keyboard Interface Board (Pcb#315024)

141018

20 Contacts Vert Female Connector

141011

6 Contacts Vert Female Connector

140918

2 Contacts Hor Male Connector

100740

HD6433278 Cpu F=20MHz

100605

74HC125 Quad 3-State Buffer

050493

10Kx4 1/8w 5% Resistor Array

050492

10Kx8 1/8w 5% Resistor Array

050414

2K2x4 1/8w 5% Resistor Array

010725

20MHz Ceramic Resonator With Capacitors

010662

220p 10% 50V X8 Cap Array

010661

47p 10% 50V X8 Cap Array

720559

Keyboard Assembly (TP10MDS)

❏

840738

4 Wires 5cm Length Flat Cable

810552

39N Left Contacts Board (Pcb#310531)

340764

***

3 Dual Contacts Rubber Strip

340211

***

12 Dual Contact Rubber Strip

141018

***

20 Contacts Vert Female Connector

141010

***

4 Contacts Vert Female Connector

080103

***

1N4148 100mA 75V Signal Diode

810551

49N Right Contacts Board (Pcb#310530)

340212

***

13 Dual Contact Rubber Strip

340211

***

12 Dual Contact Rubber Strip

141018

***

20 Contacts Vert Female Connector

141010

***

4 Contacts Vert Female Connector

080103

***

1N4148 100mA 75V Signal Diode

500074

Mechanicals Parts (TP10MDS)

160214

***

Sharp Key Return Spring (TP10MDF/s)

160213

***

Natural Key Return Spring (TP10MDF/s)

151226

***

Last C Key (TP10MDS)

151225

***

First A Key (TP10MDS)

151224

***

Sharp Key (TP10MDS)

151223

***

B Key (TP10MDS)

151222

***

A Key (TP10MDS)

151221

***

G Key (TP10MDS)

151220

***

F Key (TP10MDS)

151219

***

E Key (TP10MDS)

151218

***

D Key (TP10MDS)

151217

***

C Key (TP10MDS)

120272

WL3x10tc Black Screw

340092

5mm Board Spacer

210017

2x10mm Adhesive Black Felt (specify mt)

120288

WL3x20tc Black Screw

Controls Panel Assembly

820618

Controls Panel Assembly (R)(M)

820619

Controls Panel Assembly (B)

820620

Controls Panel Assembly (W)

841247

20 Wires 32cm Flat Cable with Ferrite and 3 blocks

840844

2 Wires 7.5cm Length Crimp Terminal Cable

810678

Controls Panel & Display Board Assembly

731001

Controls Panel Board (Pcb#310622)

141018

***

20 Contacts Vert Female Connector

140918

***

2 Contacts Hor Male Connector

140529

***

Microswitch 12V 50mA 0.25mm

100606

***

74HC138 1 Of 8 Decoder

090194

***

BC560C TO92 LN Pnp Transistor

080752

***

Led 3mm Wide Diffused Red

080724

***

Led 3mm 40deg High Eff Green

080103

***

1N4148 100mA 75V Signal Diode

070551

***

10K Linear 30mm Slider Potentiometer

052060

***

100K 1/8w 5% Resistor

052052

***

22K 1/8w 5% Resistor

052036

***

1K 1/8w 5% Resistor

052028

***

220E 1/8w 5% Resistor

030403

***

47u 25V 20% Vert Electrolytic Capacitor

030245

***

10u 50V 20% Vert Electrolytic Capacitor

010595

***

100n 50V -20+80% Ceramic Cap. Multilayer

731000

Display Board (Pcb#310637)

141018

***

20 Contacts Vert Female Connector

140918

***

2 Contacts Hor Male Connector

140874

***

Single In Line Vert Male Strip (specify contacts)

090194

***

BC560C TO92 LN Pnp Transistor

080754

***

LMC97S005A Lcd Display 128X64 dots

080103

***

1N4148 100mA 75V Signal Diode

052051

***

18K 1/8w 5% Resistor

052039

***

1K8 1/8w 5% Resistor

040095

***

6E8 1/2W 5% Resistor

030246

***

10u 25V 20% Low Prof Vert Electrolytic Capacitor

030006

***

1u 50V 20% Low Prof Vert Electrolytic Capacitor

010595

***

100n 50V -20+80% Ceramic Cap. Multilayer

010387

***

220p 50V 10% CL2 Ceramic Capacitor

120579

M2 Nut

120145

M2x10tc Black Screw

660700

Controls Panel (R)(M)

660701

Controls Panel (B)

660702

Controls Panel (W)

653488

<+/-> Rubber Pad

653487

<<>> Rubber Pad

653485

<DEMO-VIBES> Rubber Pad

653484

<PLAY-REC> Rubber Pad

653482

<SPLIT-EQUAL.> Rubber Pad

653481

<GRAND-PIANO> Rubber Pad

652735

Display Screen

651563

Cloth For Panel Slits

340915

LED Lens

340820

Slider Knob

340523

6.5mm Spacer

340512

Slider Potentiometer Guide

210258

Slider Potentiometer Felt

210020

1.5x12mm Adhesive Red Felt (specify mt)

210017

2x10mm Adhesive Black Felt (specify mt)

171819

Controls Panel Support

120581

M3 Black Self-Locking Nut

CPU & Sound Generator Board

761172

CPU & Sound Generator Board (Pcb#310603)

560021

GAL 16V8C-7 Programmed Disp3 Ram Read

560020

GAL 16V8C-7 Programmed Disp3 Ram Write

141018

20 Contacts Vert Female Connector

141012

8 Contacts Vert Female Connector

141011

6 Contacts Vert Female Connector

141010

4 Contacts Vert Female Connector

140930

9 Contacts Hor Male Connector

140877

Jumper For Contacts Strip (p=2.54mm)

140874

Single In Line Vert Male Strip (specify contacts)

110282

3.6V 60mAh Nicd Battery

106003

MAX709 Power Monitor With Reset

106001

MC33078P SOIC Dual Low Noise Op. Amp.

105009

DISP3 QFP Digital Sound Processor (Hitachi)

105006

HD6413003F16 QFP Cpu

104042

HM5118160J-5 16Mbit Dram Ta=50nS

104041

23C64000G SOP 64MBit Rom “Wave98”

104030

AM29F400B-90EC TSOP 4Mbit Flash Memory Ta=90nS

104023

23C32000G SOP 32Mbit Rom “ProWave3”

104014

HN624316FBC30 SOP 16Mbit Rom “Library”

104000

HM628128LFP5 SOP 1Mbit Static Ram Ta=55nS

103040

74F245 SOIC Octal Bus Transceiver

103012

74HC125D SOIC Quad Tri-State Buffer

103010

74HC04D SOIC Hex Inverter

103009

74HC02D SOIC Quad 2-In Nor Gate

103004

AD1865R SOP 18bit D/A Converter

103002

74HC245DW SOIC Octal Bus Transceiver

103001

74HC08D SOIC Quad 2-Input And Gate

091001

BC857 TO236 Smd Pnp Transistor

091000

BC847 TO236 Smd Npn Transistor

081204

5V6 1/2W 5% Smd Zener Diode

081000

PMLL4148 Smd 100mA 75V Signal Diode

055101

4K7 X4 1/16w 5% Smd Resistor Array

055100

100E X4 1/16w 5% Smd Resistor Array

054060

100K 1/10w 5% Smd Resistor 0805

054054

33K 1/10w 5% Smd Resistor 0805

054048

10K 1/10w 5% Smd Resistor 0805

054045

5K6 1/10w 5% Smd Resistor 0805

054042

3K3 1/10w 5% Smd Resistor 0805

054040

2K2 1/10w 5% Smd Resistor 0805

054036

1K 1/10w 5% Smd Resistor 0805

054032

470E 1/10w 5% Smd Resistor 0805

054029

270E 1/10w 5% Smd Resistor 0805

054028

220E 1/10w 5% Smd Resistor 0805

054027

180E 1/10w 5% Smd Resistor 0805

054026

150E 1/10w 5% Smd Resistor 0805

054024

100E 1/10w 5% Smd Resistor 0805

054018

33E 1/10w 5% Smd Resistor 0805

054012

10E 1/10w 5% Smd Resistor 0805

030565

220u 25V 20% Vert Electrolytic Capacitor

030245

10u 50V 20% Vert Electrolytic Capacitor

011501

220pF x4 10% 100V NP0 Smd Capacitor Array

011500

47pF x4 10% 100V NP0 Smd Capacitor Array

011103

1u 16V 10% Smd CL2 XTR 1206

011060

100n 50V 10% Smd CL2 Y5V 0805

011048

10n 50V 10% Smd CL2 X7R 0805

011036

1n 50V 10% Smd CL2 X7R 0805

011032

470p 50V 10% Smd CL2 X7R 0805

011028

220p 50V 10% Smd CL2 X7R 0805

011014

15p 50V 10% Smd CL2 X7R 0805

011012

10p 50V 10% Smd CL2 X7R 0805

010727

45.1584MHz Quartz Resonator

010704

16MHz Quartz Resonator

110282

3.6V 60mAh Nicd Battery

Mixer & Phones Amp. Board

731024

Mixer & Phones Amp. Board (Pcb#310658)

141011

6 Contacts Vert Female Connector

141010

4 Contacts Vert Female Connector

140935

6 Contacts Hor Male Connector

140918

2 Contacts Hor Male Connector

140889

Dual In Line Vert Male Strip (specify contacts)

140872

4 Contatcs Hor Male Connector

110305

Relay 12V / 2 Switch 1A 250Vac

106007

TDA8542AT SOIC 2X1.5W BTL Audio Amplifier

100919

MC33078 Dual LN Operational Amplifier

090183

BC550C TO92 LN Npn Transistor

080241

5V6 1W 5% Zener Diode

080156

1N4002 1A 100V Rectifier Diode

080103

1N4148 100mA 75V Signal Diode

052068

470K 1/8w 5% Resistor

052060

100K 1/8w 5% Resistor

052056

47K 1/8w 5% Resistor

052053

27K 1/8w 5% Resistor

052050

15K 1/8w 5% Resistor

052048

10K 1/8w 5% Resistor

052047

8K2 1/8w 5% Resistor

052044

4K7 1/8w 5% Resistor

052042

3K3 1/8w 5% Resistor

052041

2K7 1/8w 5% Resistor

052035

820E 1/8w 5% Resistor

052024

100E 1/8w 5% Resistor

030565

220u 25V 20% Vert Electrolytic Capacitor

030403

47u 25V 20% Vert Electrolytic Capacitor

030005

1u 50V 20% Vert Electrolytic Capacitor

021014

15n 63V 10% MKT Polyester Capacitor

021000

1n 63V 10% MKT Polyester Capacitor

010595

100n 50V -20+80% Ceramic Cap. Multilayer

010346

100p 50V 5% CL1 N750 Ceramic Capacitor

Phones Assembly

731018

Phones Assembly

731007

Phones Board (Pcb#310513)

230569

FL5R200PNT EMI Coil For Signal

140872

4 Contatcs Hor Male Connector

140217

Jack Slim Horizontal S-F Socket

140207

Jack Horizontal F Socket (with dual switch)

120849

Hor Pc Male Faston 2.8

040232

68E 1/2W 5% Resistor

010595

100n 50V -20+80% Ceramic Cap. Multilayer

652854

Phones Board Support

210017

2x10mm Adhesive Black Felt (specify mt)

171327

PC-Board Fixing

120292

WL3x10tc Black Screw

Outputs Assembly

730996

Outputs Assembly

730995

Outputs Board (Pcb#310608)

230569

FL5R200PNT EMI Coil For Signal

230527

BL02RN2-R62 EMI Coil For Signal

141012

8 Contacts Vert Female Connector

141010

4 Contacts Vert Female Connector

140918

2 Contacts Hor Male Connector

140908

6 Contacts Vert Male Small Connector

140247

8 Poles Mini Din Female Socket

140217

Jack Slim Horizontal S-F Socket

140216

6 Poles Din Horizontal Female Socket

140212

5 Poles Din Horizontal Female Socket

120857

Vertical Male Faston 6.3mm

100734

MAX202E RS232 Drivers/Receiver

100602

74HC04 Hex Inverter

100035

6N138 Optocoupler

090194

BC560C TO92 LN Pnp Transistor

090183

BC550C TO92 LN Npn Transistor

080103

1N4148 100mA 75V Signal Diode

052060

100K 1/8w 5% Resistor

052056

47K 1/8w 5% Resistor

052048

10K 1/8w 5% Resistor

052044

4K7 1/8w 5% Resistor

052036

1K 1/8w 5% Resistor

052034

680E 1/8w 5% Resistor

052030

330E 1/8w 5% Resistor

052028

220E 1/8w 5% Resistor

030565

220u 25V 20% Vert Electrolytic Capacitor

030324

22u 50V 20% Vert Electrolytic Capacitor

030245

10u 50V 20% Vert Electrolytic Capacitor

030005

1u 50V 20% Vert Electrolytic Capacitor

010595

100n 50V -20+80% Ceramic Cap. Multilayer

653440

Outputs Panel

210018

1x5mm Adhesive Red Felt (specify mt)

171329

Support for Outputs Panel

120292

WL3x10tc Black Screw

Wiring Connections

841252

6 Wires 12.5cm Length Crimp Terminal Cable

841251

9 Wires 20cm Length Crimp Terminal Cable

841250

4 Wires 110cm Length Crimp Terminal Cable

841249

8 Wires 40cm Length Flat Cable

841218

6 Wires 60cm Length Crimp Terminal Cable

841011

6 Wires 65cm Length Flat Cable

841010

2 Wires 50cm Length Crimp Terminal Cable

840830

4 Wires 25cm Length Flat Cable

840792

4 Wires 35cm Length Flat Cable

840782

6 Wires 35cm Length Flat Cable

840768

4 Wires 10cm Length Flat Cable

840767

2 Wires 30cm Length Crimp Terminal Cable

Updating Software Board

751180

Updating Software Board (Pcb#315166)

550658

Eprom with Last Software Version for RP200, RP220, GRP300 Digital Pianos

Note:

Each spare part is single quantity unless otherwise specified.

Asterisk prefix explanation:

Omitted

= First level spare part.

One asterisk

= Second level, part of previous listed first level part.

Two asterisk

= Third level, part of previous listed second level part.

Three asterisk = ............

Any request for not above mentioned part must encompass specific description including:

1) Model name,

2) Section name,

3) Module code,

4) Reference name,

5) Quantity number.

❏