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Generalmusic RP220 Service Manual

Made by: Generalmusic
Type: Service Manual
Category: Musical Instrument
Pages: 14
Size: 1.8 MB

 

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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

2

Autotest Procedure

Autotest Procedure, Frequently Asked Questions

3

Block Diagram

5

6

Keyboard Interface and L/R Contact Boards

7

Power Amplifier & Supply, Outputs and Phones Boards

8

Cpu & Sound Generator Board Layout & Timing Table

9

Spare Part List

10

12

Controls Panel and Display Boards

Cpu & Sound Generator Board

4

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 (

) 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.



 


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2

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

 


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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

|INTERNAL  PRESET|
|  GRAND PIANO   |
|GR.PIANO  sel.:1|

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.

|CONTRAST = #    |
|                |
|                |

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

|  mmm dd yyyy   |
|hh:mm:ss  V #.##|
|                |

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

|EPROM to FLASH  |
|push REC to prog|
|                |

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.

|Wait        *   |
|Eprom Checksum  |
|                |

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

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

|Wait        *   |
|Library Checksum|
|                |

|Wait        ok! |
|Checksum:   A021|
|                |

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

|RAM MEMORY CHECK|
|addr 23BFFF   OK|
|                |

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

|

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Check that all leds are lighting.

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

RP200-220 GRP300 INITIAL CHECK

|      RP200     |
|    REALPIANO   |
|       GEM      |

|   PIANOVELLE   |
|      RP200     |
|     BALDWIN    |

|      GRP300    |
|    REALPIANO   |
|       GEM      |

|   PIANOVELLE   |
|      GRP300    |
|     BALDWIN    |

|      RP220     |
|    REALPIANO   |
|       GEM      |

|   PIANOVELLE   |
|      RP220     |
|     BALDWIN    |

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.

|TEST MIDI IN/OUT|
|LOOP DETECTED OK|
|                |

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.

|TST COMPUTER I/O|
|LOOP DETECTED OK|
|                |

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.

|  SINUS. SWEEP  |
|Freq.    1000 Hz|
|                |

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.

|TONE ON 104023  |
|                |
|                |

Autotest is over, turn off the instrument.

|TEST END: SWITCH|
|POWER TO RESTART|
|                |

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.

|  mmm dd yyyy   |
|hh:mm:ss  V #.##|
|                |

Press GRAND PIANO to skip this procedure.

|EPROM to FLASH  |
|push REC to prog|
|                |

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

|Wait        *   |
|Eprom Checksum  |
|                |

|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.

|EPROM to FLASH  |
|push REC to prog|
|                |

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.

|EPROM to FLASH  |
|erasing         |
|                |

|EPROM to FLASH  |
|prog: 1024/1024K|
|                |

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.

|Wait        *   |
|Eprom Checksum  |
|                |

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

 


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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.

|  mmm dd yyyy   |
|hh:mm:ss  V #.##|
|                |

Press GRAND PIANO to skip this procedure.

|EPROM to FLASH  |
|push REC to prog|
|                |

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.

|Wait        *   |
|Eprom Checksum  |
|                |

|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:

|READY TO UPDATE |
|                |
|                |

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

|TESTING...      |
|n1/n2 PACKETS   |
|                |

At the end of the test the following display appears:

|   TEST OK      |
|                |
|                |

After a short time, the following display appears:

|ERASING...      |
|                |
|                |

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:

|UPDATING...     |
|n1/n2 PACKETS   |
|                |

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

|UPDATE_OK:SWITCH|
|POWER TO RESTART|
|                |

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.

|MIDI SCI error  |
|                |
|                |

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.

|VALIS SCI error |
|                |
|                |

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.

|Disp Failure    |
|                |
|                |

rev. 19-07-00

Questions

Answers

1

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.

2

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.

3

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.

4

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. 

5

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).

6

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.

7

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.

8

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.

9

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.

10

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

 


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CPU & SOUND GENERATOR BOARD (PCB#310603)

 


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11 

 


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Spare Part List

Legend

EU

= Specify European Version (230Vac)

US

= Specify United States Version (115Vac)

R

= Rosewood Finish

B=  Gloss  B

lack  Finish

M

= Mahogany Finish

W

= 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)

 


background image

13 

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.

 


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