Download 270197 - Service Manual

1J
RP-BASIC, RP8, RP88 INITIAL CHECK
Operations Description
Event Desciption
The following procedures must be executed subsequently in the specified
order.
Before turning on the instrument, check the jumpers setting on CPU &
SOUND GENERATOR BOARD to be corresponding to the model accordingly
the following table:
MODEL
RPBASIC
RP8
RP88
RPT114
RPT114DL
Remove the secondary fuses F1, F2, F3, F4, located on POWER AMPLIFIER &
SUPPLY BOARD; turn on the instrument and verify the supply AC voltages:
(CN9)
(CN9)
(CN9)
(CN5)
J1 J2
NO NO
YES NO
YES NO
YES YES
YES YES
between
between
between
between
pin1
pin1
pin2
pin1
and
and
and
and
J3
YES
YES
YES
YES
NO
pin2
pin3
pin3
pin3
=
=
=
=
J4
1-2
1-2
1-2
2-3
2-3
16±1Vac
16±1Vac
32±2Vac
13±0,5Vac
Turn off the instrument and put the fuses back on its holders.
Turn on the instrument.
Check the supply DC voltages on CPU & SOUND GENERATOR BOARD:
(CN4) between pin9 and pin6 = +5±0,25Vdc
(CN4) between pin1 and pin4 = +12±0,6Vdc
(CN4) between pin1 and pin5 = -12±0,6Vdc
RP-BASIC, RP8, RP88 AUTOTEST PROCEDURE
Operations Description
Event Description
To start the AUTOTEST mode, you must turn on the instrument and press 4
times the data "+" button within one second.
Note: During the autotest procedure the instrument does not respond at any The instrument plays 3 different tones.
keyboard action.
The volume is set by its position at the moment of power on switching.
Active whole the following controls within 20 seconds:
"+" button, "-" button, SOFT. SOSTENUTO and DAMPER pedals, VOLUME
potentiometer.
If you have not activated some controls or their do not work properly, after
some seconds the instrument will play:
Note: the MIDI LOOP is checked if you connect a midi cable between MIDI
OUT and MIDI IN sockets.
J2
At each action the instrument plays a tone and
when all actions are performed it plays three
tones.
1
2
3
4
5
6
7
tones
tones
tones
tones
tones
tones
tones
for
for
for
for
for
for
for
"-" button fault,
"+" button fault,
MIDI LOOP fault,
DAMPER pedal fault,
SOFT pedal fault,
VOLUME potentiometer fault,
SOSTENUTO pedal fault.
3❏
J4
5J
SPARE PART LIST
Legend
(EU)
= European Version
(US)
= American Version
(RP8)
= RP8 Gem/Generalmusic Version
(RPBasic)= RPBasic Gem/Generalmusic Version
(RP88) = RP88 Baldwin Version
Accessories
271207
271190
710400
Owner’s Manual (RP88)
Owner’s Manual (RP8)(RPBasic)
Music Stand
970289
660549
340102
261364
261363
261361
261360
170768
720498
810168
770717
500035
340105
170880
170875
170874
170777
170767
340274
190181
190178
190015
150226
130063
Legs Wooden Parts
Leg Fixing Square
Plastic Foot
Higher Cross Bar
Lower Cross Bar
Left Leg
Right Leg
Metal Foot Support
Double Pedals Assembly
*
Reed Switch Board (PCB#310272)
*
Connection Cable
*
Mechanical Part
**
Chassis Support
**
Screen Panel
**
Right Pedal
**
Left Pedal
**
Pedal Return Spring
**
Metal Support
*
Pedal Rubber
*
Pedals Clog
*
Permanent Magnet
*
Adhesive Rubber Foot
*
Cord Lock for Pedal Cable
*
Cable
660585
660584
660583
660404
651563
340821
340090
340075
261362
230132
230133
220107
210248
210020
210016
190133
110013
110011
110003
110026
110055
110061
020493
Front Bar (RPBasic)
Front Bar (RP88)
Front Bar (RP8)
Speakers Protection Grid
Control Board Cloth
Music Stand Stop
Music Stand Bush
Nylon Board Spacer
Cover
Transformer 230Vac 130W (EU)
Transformer 115Vac 130W (US)
8ohm Woofer Speaker
Speaker Gasket
1.5x12mm Adhesive Red Felt (specify mt)
1x10mm Adhesive Black Felt (specify mt)
Lateroid Insulator For Screw Block
T1.25A Fuse 5x20mm (EU)
T1A Fuse 5x20mm (EU)
T3.15A Fuse 5x20mm (EU)
T1.25A Fuse 6.5x32mm (US)
T1,6A Fuse 6.5x32mm (US)
T3.15A Fuse 6.5x32mm (US)
100n 250Vac MKP EMI Capacitor “Siemens”
767988
768006
230568
140010
110113
110114
020493
010545
130294
130277
Mains Filter Board (PCB# 315014) (EU)
Mains Filter Board (PCB#31014) (US)
*
10mH 250Vac 1A AC Line EMI Coil “Siemens”
*
3 Contacts P=10 Vert Terminal Block
*
Fuse Clip 5x20mm 6A max (EU)
*
Fuse Clip 6.5x32mm 10A (US)
*
100n 250Vac MKP EMI Capacitor “Siemens”
*
4n7F 20% 250V Capacitor
Mains Cord (EU)
Mains Cord (US)
Stand Assembly
Cabinet Assembly
Mains Assembly
J6
Power Amplifier & Supply Board
730675
141010
140917
140352
140351
140010
110119
100958
100919
100059
100045
100043
090856
090183
080156
080103
030554
010599
Power Amplifier & Supply Board (PCB#310543)
*
4 Contacts Vert Female Connector
*
2 Contacts Vert Male Connector
*
9 Contacts Hor Male Connector
*
6 Contacts Hor Male Connector
*
3 Contacts P=10 Vert Terminal Block
*
Fuse Clip 10A max (EU) (US)
*
TDA7265 Dual 25W Power Amplifier
*
MC33078 Dual LN J-Fet Operational Amplifier
*
7805 +5V 1A Voltage Regulator
*
7812 +12V 1A Voltage Regulator
*
7912 -12V 1A Voltage Regulator
*
J176 TO92 P-Channel J-Fet Transistor
*
Bc550 To92 Ln Npn Transistor
*
1N4002 1A 100V Rectifier Diode
*
1N4148 100mA 75V Signal Diode
*
4700u 35v 20% Snap-In Electrolytic Capacitor
*
1u 50V -20+80% Ceramic Cap. Multilayer
720486
840762
840761
760995
141018
141011
140918
100740
100605
050493
050492
050414
010726
010662
010661
720482
810552
340764
340211
141018
141010
080103
810551
340212
340211
141018
141010
080103
500070
160211
151182
151181
151180
151179
151178
151177
151176
151175
151174
151173
Keyboard & Interface Assembly (TP8)
*
20 Wires 25cm Length Flat Cable
*
20 Wires 12.5cm Length Flat Cable
*
Keyboard Interface Board (PCB#315024)
**
20 Contacts Vert Female Connector
**
6 Contacts Vert Female Connector
**
2 Contacts Hor Male Connector
**
HD6433278 Cpu F=20MHz
**
74HC125 Quad 3-State Buffer
**
Resistor Array 10K X4 1/8w 5%
**
10Kx8 1/8w 5% Resistor Array
**
2K2 X4 1/8w 5% Resistor Array
**
19.2MHz Ceramic Resonator With Capacitors
**
220p 10% 50V X8 Cap Array
**
47p 10% 50V X8 Cap Array
*
Keyboard with Contacts Assembly (TP8)
**
39 Contacts L Board For Dynamic Keyb. (PCB#310531)
*** 3 Dual Contacts Rubber Strip
*** 12 Dual Contact Rubber Strip
*** 20 Contacts Vert Female Connector
*** 4 Contacts Vert Female Connector
*** 1N4148 100mA 75V Signal Diode
**
49 Contacts R Board For Dynamic Keyb. (PCB#310530)
*** 13 Dual Contact Rubber Strip
*** 12 Dual Contact Rubber Strip
*** 20 Contacts Vert Female Connector
*** 4 Contacts Vert Female Connector
*** 1N4148 100mA 75V Signal Diode
**
Mechanical Keyboard Assembly (TP8)
*** Key Return Spring
*** Last C Key
*** First A Key
*** Sharp Key
*** B Key
*** A Key
*** G Key
*** F Key
*** E Key
*** D Key
*** C Key
720489
840762
840761
760995
141018
141011
140918
100740
100605
050493
050492
050414
010726
010662
010661
720490
810552
340764
340211
Keyboard & Interface Assembly (TP20)
*
20 Wires 25cm Length Flat Cable
*
20 Wires 12.5cm Length Flat Cable
*
Keyboard Interface Board (PCB#315024)
**
20 Contacts Vert Female Connector
**
6 Contacts Vert Female Connector
**
2 Contacts Hor Male Connector
**
HD6433278 Cpu F=20MHz
**
74HC125 Quad 3-State Buffer
**
Resistor Array 10K X4 1/8w 5%
**
10Kx8 1/8w 5% Resistor Array
**
2K2 X4 1/8w 5% Resistor Array
**
19.2MHz Ceramic Resonator With Capacitors
**
220p 10% 50V X8 Cap Array
**
47p 10% 50V X8 Cap Array
*
Keyboard with Contacts Assembly (TP20)
**
39 Contacts L Board For Dynamic Keyb. (PCB#310531)
*** 3 Dual Contacts Rubber Strip
*** 12 Dual Contact Rubber Strip
Keyboard & Interface Assembly (RP Basic)
Keyboard & Interface Assembly (RP8) (RP88)
141018
141010
080103
810551
340212
340211
141018
141010
080103
500069
160211
151172
151171
151170
151169
151168
151167
151166
151165
151164
151163
340092
***
***
***
**
***
***
***
***
***
**
***
***
***
***
***
***
***
***
***
***
***
*
20 Contacts Vert Female Connector
4 Contacts Vert Female Connector
1N4148 100mA 75V Signal Diode
49 Contacts R Board For Dynamic Keyb. (PCB#310530)
13 Dual Contact Rubber Strip
12 Dual Contact Rubber Strip
20 Contacts Vert Female Connector
4 Contacts Vert Female Connector
1N4148 100mA 75V Signal Diode
Mechanical Keyboard Assembly (TP20)
Key Return Spring
Last C Key
First A Key
Sharp Key
B Key
A Key
G Key
F Key
E Key
D Key
C Key
5mm Board Spacer
730693
730976
230569
141058
141012
141010
140917
140529
140217
140216
140212
140207
100035
090194
090183
080705
080103
074699
030245
010595
652239
347360
110285
Controls & Phones Assembly
*
Controls & Phones Board (PCB#310587)
**
FL5R200PNT EMI Coil For Signal
**
Con V M 6 C Mini Mate Burndy
**
Con V F 8 C P=1.27 Mmatch Amp
**
4 Contacts Vert Female Connector
**
2 Contacts Vert Male Connector
**
Microswitch 12V 50mA 0.25mm
**
Horizontal Jack Stereo Slim Socket
**
Horizontal Female 6 Poles Din Socket
**
Horizontal Female 5 Poles Din Socket
**
Horizontal Female Jack Socket
**
6N138 Optocoupler
**
BC560 TO92 LN Pnp Transistor
**
BC550 TO92 LN Npn Transistor
**
Led 3mm 60deg Diffused Red
**
1N4148 100mA 75V Signal Diode
**
50Kb C.C. 11mm Horr. Rotary Potentiometer
**
10u 50V 20% Vert Electrolytic Capacitor
**
100n 50V -20+80% Ceramic Cap. Multilayer
*
2 Keys <<>> Rubber Pad
*
Gray Knob
*
Power Switch
761146
141012
141011
141010
140889
140874
140352
106001
105006
104020
104018
104010
103010
103009
103007
103004
103000
101501
090194
090183
081000
080241
010727
010704
010599
550607
140877
CPU & Sound Generator Board (PCB#315093)
*
Con V F 8 C P=1.27 Mmatch Amp
*
6 Contacts Vert Female Connector
*
4 Contacts Vert Female Connector
*
Dual In Line Vert Male Strip (specify contacts)
*
Single In Line Vert Male Strip (specify contacts)
*
9 Contacts Hor Male Connector
*
MC33078P Smd Dual LN J-Fet Operational Amplifier
*
HD6413003F16 Cpu Smd F=16MHz
*
HM62256AFP-7T SOP Sram 256K Ta=70nS
*
23C32000G SOP Rom 32Mbit Wave Rps
*
HM514280AJ SOJ Dram 4M5bit Ta=70nS
*
74HC04D SOIC Hex Inverter
*
74HC02D SOIC Quad 2-In Nor Gate
*
74HC74D SOIC Dual Flip-Flop
*
AD1865R SOP 18bit D/A Converter
*
74HC14D Soic Hex Inverter Schmitt Trigger
*
74AC377DW SOIC Octal Dtype Flip Flop
*
BC560 TO92 LN Pnp Transistor
*
BC550 TO92 LN Npn Transistor
*
PMLL4148 Smd 100mA 75V Signal Diode
*
5V6 1W 5% Zener Diode
*
45.1584MHz Quartz Resonator
*
16MHz Quartz Resonator
*
1u 50V -20+80% Ceramic Cap. Multilayer
*
27C1001 1Mbit Program Eprom
*
Jumper For Contacts Strip (p=2.54mm)
841088
841087
841086
840903
4
8
2
9
840902
840796
840770
840768
770796
770756
770811
9 Wires 10cm Flat Cable
2 Wires 45cm Length Crimp Terminal Cable
6 Wires 25cm Length Flat Cable
4 Wires 10cm Length Flat Cable
Mains Cables Ass’y
Speakers Cables Ass’y (RP8)(RP88)
Speakers Cables Ass’y (RPBasic)
Controls & Phones Assembly
CPU & Sound Generator Board
Wiring Connections
Wires
Wires
Wires
Wires
70cm Length Flat Cable
70cm Length Flat Cable
75cm Length Crimp Terminal Cable
12.5cm Flat Cable
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.