Generalmusic RP220 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 [phone] - Fax [phone] - GENERALMUSIC on the NET: http://www.generalmusic.com
Opening & Keyboard Disassembling Instructions2
Autotest Procedure
Autotest Procedure, Frequently Asked Questions
3
Block Diagram5
6
Keyboard Interface and L/R Contact Boards7
Power Amplifier & Supply, Outputs and Phones Boards
8
Cpu & Sound Generator Board Layout & Timing Table9
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 (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.
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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 umpers 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.
|❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚|
|❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚|
|❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚ ❚|
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 ack in the left phones socket (speakers will go be silent) and two mono ack 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 [email protected]
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 umper 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 umper 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 umper 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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Spar Part List
L g nd
EU = Specify European Version (230Vac)
US = Specify United States Version (115Vac)
R = Rosewood Finish
= Gloss lack Finish
M = Mahogany Finish
W = Gloss White Finish
Gem = Gem Version
aldwin = aldwin Version
Cod D scription
Optional Acc ssori s
130301 2mt Midi Cable
970296 Pianist’s ench (R)
970297 Pianist’s ench ( )
970319 Pianist’s ench (M)
970298 Pianist’s ench (W)
Acc ssori s
271310 Owner’s Manual (Italian-English-French-German) (Gem)
271311 Owner’s Manual (English-French-Spanish) ( aldwin)
130274 Mains Cable (EU)
130276 Mains Cable (US)
Consol tt
830756 Stand & P dals Ass mbly (R)
830763 Stand & P dals Ass mbly (B)
830765 Stand & P dals Ass mbly (M)
830764 Stand & P dals Ass mbly (W)
720616 * Crossbar with Pedals ( ) (M) (R)
720626 * Crossbar with Pedals (W)
720613 ** Tripl P dal Ass mbly (r plac ntir ly)
660655 ** Crossbar ( ) (M) (R)
660667 ** Crossbar (W)
210018 ** 1x5mm Adhesive Red Felt (specify mt)
710573 * Speakers ox
770883 ** Speakers ox Cables Assembly
130270 *** Speakers Cable with Jack Plug
340928 ** Plastic Speaker ox
262083 ** 150x391mm Wood Panel
262082 ** 150x800mm Wood Panel
262036 ** Rear Panel
262035 ** Front Panel
261866 ** 20x20x200mm Deal Fillet
220120 ** 6" 8ohm Full-rang Sp ak r
220118 ** 8" 8ohm Woof r Sp ak r
210242 ** Filler for Speaker ox (Specify m²)
210217 ** lack Sealer (specify mt)
210215 ** Adhesive Rubber Foam 10x1.9mm (Specify mt)
210054 ** 1x5mm Adhesive Spik (specify mt)
120684 ** M4x10 Sleeve
120413 ** WL3.5x30tt lack Screw
120374 ** WL4x15tt lack Screw
120063 ** M4x20tc lack Screw
660407 * Support for Rear Panel
262031 * Foot (R)
262178 * Foot ( )
262180 * Foot (M)
262179 * Foot (W)
262030 * Left Leg (R)
262175 * Left Leg ( )
262177 * Left Leg (M)
262176 * Left Leg (W)
262029 * Right Leg (R)
262172 * Right Leg ( )
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 lack Spring Washer
120489 * 14x6.4x2 lack Nylon Washer
120341 * WL4x20tt lack Screw
120128 * M6x35tc lack Screw
120119 * M4x16tc lack Screw
120070 * M6x20tc lack Screw
Cabin t
710638 Cov r Ass mbly (R)
710639 Cov r Ass mbly (B)
710640 Cov r Ass mbly (M)
710641 Cov r Ass mbly (W)
340960 * Music Stop (R)(M)
653503 * Music Stop ( )
653504 * Music Stop (W)
262299 * Cover (R)
262300 * Cover ( )
262301 * Cover (M)
262302 * Cover (W)
262271 * Fillet
262037 * Front Cover ar (R)
262181 * Front Cover ar ( )
262183 * Front Cover ar (M)
262182 * Front Cover ar (W)
120463 * 4.3x12.5x1 lack Washer
120322 * WL4x15tc lack Screw
120288 * WL3x20tc lack Screw
710634 Cabinet Assembly (R)
710635 Cabinet Assembly ( )
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 ( )
510304 * Wooden Parts (M)
510305 * Wooden Parts (W)
262294 ** Rear Panel (R)
262295 ** Rear Panel ( )
262296 ** Rear Panel (M)
262297 ** Rear Panel (W)
262042 ** Keyboard Cover Guide
262024 ** Left Side (R)
262163 ** Left Side ( )
262165 ** Left Side (M)
262164 ** Left Side (W)
262023 ** Right Side (R)
262160 ** Right Side ( )
262162 ** Right Side (M)
262161 ** Right Side (W)
261799 ** Keyboard Cross- ar (R)
261836 ** Keyboard Cross- ar ( )
261957 ** Keyboard Cross- ar (M)
261852 ** Keyboard Cross- ar (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 lack Screw
120341 * WL4x20tt lack Screw
120340 * WL4x12tt lack Screw
120312 * WL4x10tt lack Screw
710643 Music Stand Ass mbly (R)(G m)
710645 Music Stand Ass mbly (B)(G m)
710647 Music Stand Ass mbly (M)(G m)
710642 Music Stand Ass mbly (R)(Baldwin)
710644 Music Stand Ass mbly (B)(Baldwin)
710646 Music Stand Ass mbly (M)(Baldwin)
710648 Music Stand Ass mbly (W)(Baldwin)
660406 * Stop Pinch ar for Music Stand
323062 * Adhesive umpon Rubber
262051 * Music Stand (R)
262220 * Music Stand ( )
262222 * Music Stand (M)
262221 * Music Stand (W)
171361 * Music Stand Hinge
120289 * WL3x10ts lack Screw
120272 * WL3x10tc lack Screw
710575 K yboard Cov r (R)
710595 K yboard Cov r (B)
710597 K yboard Cov r (M)
710596 K yboard Cov r (W)
324405 * Hinge between Front and Top Keyb. Covers
323069 * 11.1X5mm umpon Rubber
320400 * WL2.6x9.5tsp rass Screw
262041 * Revolving Cross ar (R)
262193 * Revolving Cross ar ( )
262195 * Revolving Cross ar (M)
262194 * Revolving Cross ar (W)
262040 * Cover Finishing (R)
262190 * Cover Finishing ( )
262192 * Cover Finishing (M)
262191 * Cover Finishing (W)
262039 * Rear Cover (R)
262187 * Rear Cover ( )
262189 * Rear Cover (M)
262188 * Rear Cover (W)
262038 * Front Cover (R)
262184 * Front Cover ( )
262186 * Front Cover (M)
262185 * Front Cover (W)
210017 * 2x10mm Adhesive lack Felt (specify mt)
171774 * Hinge between Covers
171628 * Angular Guide
120684 * M4x10 Sleeve
120336 * WL4x25tt lack Screw
120034 * M4x12tc lack Screw
262033 Rear Stand Panel
120523 6mm lack Spring Washer
120489 14x6.4x2 lack Nylon Washer
120456 6.5x12.5x1.5 lack Washer
120412 WL4x35tt urnished Screw
120080 M6x30tc lack Screw
120073 M6x50te lack Screw
120070 M6x20tc lack Screw
653491 Left Cheek lock for Keyboard (R)(M)
653456 Left Cheek lock for Keyboard ( )
653493 Left Cheek lock for Keyboard (W)
653490 Right Cheek lock for Keyboard (R)(M)
653455 Right Cheek lock for Keyboard ( )
653462 Right Cheek lock for Keyboard (W)
340933 5x5.9x12 Insulated ush
340916 utton for Power Switch
340329 Rubber ush for Cable
340075 PC- oard Spacer
210016 1x10mm Adhesive lack 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 “ aldwin Pianovelle” Adhesive
180676 82x13.3mm “ aldwin” Logo Adhesive Plate
171758 Left Arm for Keyboard Cover
171757 Right Arm for Keyboard Cover
171738 Mains Switch Support
120968 ush for Keyboard Cover
120581 M3 lack Self-Locking Nut
120522 4mm lack Spring Washer
120489 14x6.4x2 lack Nylon Washer
120463 4.3x12.5x1 lack Washer
120412 WL4x35tt urnished Screw
120405 3.5x9.5tc lack Screw
120341 WL4x20tt lack Screw
120340 WL4x12tt lack Screw
120293 WL3x25ts rassed Screw
120289 WL3x10ts lack Screw
120117 M4x8tc lack Screw
120094 M3x30tsp lack Screw
120063 M4x20tc lack Screw
120059 M4x25tc lack Screw
120028 M3x6tc lack Screw
120025 M3x10tsp lack Screw
Mains & Transform r Ass mbly
110614 Mains Socket
770904 Mains Cables Assembly
110320 * Pow r Switch
768198 Mains Filt r Board (Pcb#310643)
230565 * 2.5mH 250V 3A AC Line Filter
140010 * 3 Contacts P=10 Vert Terminal lock
020493 * 100n 250Vac MKP EMI Capacitor “Siemens”
010545 * 4n7 250V Ceramic Capacitor (Iec-Ul-Csa)
230130 Transform r 230Vac 220W (EU)
230131 Transform r 115Vac 220W (US)
Pow r Amplifi r & 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 Pow r Amplifi r & Supply Board (Pcb#310604)
340154 * TO3/TO218 Mica Washer
340079 * TO220 Mica Washer
340078 * TO220 Insulated ush
230527 * L02RN2-R62 EMI Coil For Signal
230524 * 100uH Switching Coil
171660 * Right Support oard
171659 * Left Support oard
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 lock
120857 * Vertical Male Faston 6.3mm
120581 * M3 lack Self-Locking Nut
120521 * 3mm lack Spring Washer
120255 * 2.9x6.5tc Screw
120003 * M3x8tc lack 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 * C550C TO92 LN Npn Transistor
080605 * K L02 4A 200V Rectifier Diode ridge
080171 * FE6 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
Crossov r & Tw t r Ass mbly
731029 Crossov r 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 lack Self-Locking Nut
120013 * M3x25tc lack Screw
030348 * 47u 100V 20% Axial Electrolytic ipolar Capacitor
030171 * 4u7 63V 20% Axial Electrolytic ipolar Capacitor
229015 1" 8ohm Dom Tw t r Sp ak r
171780 Tweeter Support
K yboard Ass mbly
720568 Keyboard Assembly (TP10MDS)
840762 * 20 Wires 25cm Length Flat Cable
840761 * 20 Wires 12.5cm Length Flat Cable
761173 * K yboard Int rfac 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 uffer
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 * K yboard Ass mbly (TP10MDS)

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840738 ** 4 Wires 5cm Length Flat Cable
810552 ** 39N Left Contacts Board (Pcb#310531)
340764 *** 3 Dual Contacts Rubber Stri
340211 *** 12 Dual Contact Rubber Stri
141018 *** 20 Contacts Vert Female Connector
141010 *** 4 Contacts Vert Female Connector
080103 *** 1N4148 100mA 75V Signal Diode
810551 ** 49N Ri ht Contacts Board (Pcb#310530)
340212 *** 13 Dual Contact Rubber Stri
340211 *** 12 Dual Contact Rubber Stri
141018 *** 20 Contacts Vert Female Connector
141010 *** 4 Contacts Vert Female Connector
080103 *** 1N4148 100mA 75V Signal Diode
500074 ** Mechanicals Parts (TP10MDS)
160214 *** Shar Key Return S ring (TP10MDF/s)
160213 *** Natural Key Return S ring (TP10MDF/s)
151226 *** Last C Key (TP10MDS)
151225 *** First A Key (TP10MDS)
151224 *** Shar 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 S acer
210017 * 2x10mm Adhesive Black Felt (s ecify 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 Crim Terminal Cable
810678 * Controls Panel & Dis lay 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 Pn 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 Ca acitor
030245 *** 10u 50V 20% Vert Electrolytic Ca acitor
010595 *** 100n 50V -20+80% Ceramic Ca . Multilayer
731000 ** Dis lay Board (Pcb#310637)
141018 *** 20 Contacts Vert Female Connector
140918 *** 2 Contacts Hor Male Connector
140874 *** Single In Line Vert Male Stri (s ecify contacts)
090194 *** BC560C TO92 LN Pn Transistor
080754 *** LMC97S005A Lcd Dis lay 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 Ca acitor
030006 *** 1u 50V 20% Low Prof Vert Electrolytic Ca acitor
010595 *** 100n 50V -20+80% Ceramic Ca . Multilayer
010387 *** 220 50V 10% CL2 Ceramic Ca acitor
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 * Dis lay Screen
651563 * Cloth For Panel Slits
340915 * LED Lens
340820 * Slider Knob
340523 * 6.5mm S acer
340512 * Slider Potentiometer Guide
210258 * Slider Potentiometer Felt
210020 * 1.5x12mm Adhesive Red Felt (s ecify mt)
210017 * 2x10mm Adhesive Black Felt (s ecify mt)
171819 * Controls Panel Su ort
120581 * M3 Black Self-Locking Nut
CPU & Sound Generator Board
761172 CPU & Sound Generator Board (Pcb#310603)
560021 * GAL 16V8C-7 Programmed Dis 3 Ram Read
560020 * GAL 16V8C-7 Programmed Dis 3 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 * Jum er For Contacts Stri ( =2.54mm)
140874 * Single In Line Vert Male Stri (s ecify contacts)
110282 * 3.6V 60mAh Nicd Battery
106003 * MAX709 Power Monitor With Reset
106001 * MC33078P SOIC Dual Low Noise O . Am .
105009 * DISP3 QFP Digital Sound Processor (Hitachi)
105006 * HD6413003F16 QFP C u
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-In ut And Gate
091001 * BC857 TO236 Smd Pn Transistor
091000 * BC847 TO236 Smd N n 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 Ca acitor
030245 * 10u 50V 20% Vert Electrolytic Ca acitor
011501 * 220 F x4 10% 100V NP0 Smd Ca acitor Array
011500 * 47 F x4 10% 100V NP0 Smd Ca acitor 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 * 470 50V 10% Smd CL2 X7R 0805
011028 * 220 50V 10% Smd CL2 X7R 0805
011014 * 15 50V 10% Smd CL2 X7R 0805
011012 * 10 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 Stri (s ecify contacts)
140872 * 4 Contatcs Hor Male Connector
110305 * Relay 12V / 2 Switch 1A 250Vac
106007 * TDA8542AT SOIC 2X1.5W BTL Audio Am lifier
100919 * MC33078 Dual LN O erational Am lifier
090183 * BC550C TO92 LN N n 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 Ca acitor
030403 * 47u 25V 20% Vert Electrolytic Ca acitor
030005 * 1u 50V 20% Vert Electrolytic Ca acitor
021014 * 15n 63V 10% MKT Polyester Ca acitor
021000 * 1n 63V 10% MKT Polyester Ca acitor
010595 * 100n 50V -20+80% Ceramic Ca . Multilayer
010346 * 100 50V 5% CL1 N750 Ceramic Ca acitor
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 Ca . Multilayer
652854 * Phones Board Su ort
210017 * 2x10mm Adhesive Black Felt (s ecify mt)
171327 * PC-Board Fixing
120292 * WL3x10tc Black Screw
Outputs Assembly
730996 Out uts 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 O tocou ler
090194 ** BC560C TO92 LN Pn Transistor
090183 ** BC550C TO92 LN N n 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 Ca acitor
030324 ** 22u 50V 20% Vert Electrolytic Ca acitor
030245 ** 10u 50V 20% Vert Electrolytic Ca acitor
030005 ** 1u 50V 20% Vert Electrolytic Ca acitor
010595 ** 100n 50V -20+80% Ceramic Ca . Multilayer
653440 * Out uts Panel
210018 * 1x5mm Adhesive Red Felt (s ecify mt)
171329 * Su ort for Out uts Panel
120292 * WL3x10tc Black Screw
Wirin Connections
841252 * 6 Wires 12.5cm Length Crim Terminal Cable
841251 * 9 Wires 20cm Length Crim Terminal Cable
841250 * 4 Wires 110cm Length Crim Terminal Cable
841249 * 8 Wires 40cm Length Flat Cable
841218 * 6 Wires 60cm Length Crim Terminal Cable
841011 * 6 Wires 65cm Length Flat Cable
841010 * 2 Wires 50cm Length Crim 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 Crim Terminal Cable
Updatin Software Board
751180 U dating Software Board (Pcb#315166)
550658 E rom with Last Software Version for RP200, RP220, GRP300 Digital Pianos
Note:
Each s are art is single quantity unless otherwise s ecified.
Asterisk refix ex lanation:
Omitted = First level s are art.
One asterisk = Second level, art of revious listed first level art.
Two asterisk = Third level, art of revious listed second level art.
Three asterisk = ............
Any request for not above mentioned art must encom ass s ecific descri tion including:
1) Model name,
2) Section name,
3) Module code,
4) Reference name,
5) Quantity number.

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