General Music Pianovelle GPS2500, Service Manual

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100067 * LM337 1.2-37V 1.5A Adjustable Regulator
100061 * TL072 Dual J-Fet Operational Amplifier
100045 * 7812 +12V 1A Voltage Regulator
100043 * 7912 -12V 1A Voltage Regulator
100040 * STK4040X 70W Hybrid Amplifier
090865 * BD244B TO220 Pnp Transistor
090856 * J176 TO92 P-Channel J-Fet Transistor
090192 * BC307 TO92 Pnp Transistor
090182 * BC173C TO92 Npn Transistor
090153 * BC327 TO92 Pnp Transistor
090152 * BC337 TO92 Npn Transistor
080606 * GBU8D 8A Rectifier Diodes Bridge
080156 * 1N4002 1A 100V Rectifier Diode
080103 * 1N4148 100mA 75V Signal Diode
030882 * 10000uF 50V Snap-In Electrolytic Capacitor
030880 * 10000uF 25V Snap-In Electrolytic Capacitor
030858 * 4700u 25V 20% Vert Electrolytic Capacitor
110300 * 4.8V 280mAh Nicd Battery
Crossover Board Crossover Board Crossover Board Crossover Board Crossover Board
730514 730514 730514 730514 730514 Crossover Board (Pcb#315107) Crossover Board (Pcb#315107) Crossover Board (Pcb#315107) Crossover Board (Pcb#315107) Crossover Board (Pcb#315107)
230537 * 0.22mh 0.75mm Crossover Coil
141102 * 6 Contacts Vert Male Connector
030162 * 3u3 50V 20% Vert Electrolytic Bipolar Capacitor
020930 * 4u7 100V 10% MKT Polyester Capacitor
Phones Assembly Phones Assembly Phones Assembly Phones Assembly Phones Assembly
730507 Phones Assembly
730523 730523 730523 730523 730523 ***** Phones Board (Pcb#310513) Phones Board (Pcb#310513) Phones Board (Pcb#310513) Phones Board (Pcb#310513) Phones Board (Pcb#310513)
230569 ** FL5R200PNT EMI Coil For Signal
140327 ** 6 Contacts Hor Male Connector
140217 ** Horizontal Jack Stereo Slim Socket
140207 ** Horizontal Female Jack Socket
652854 * Phones Board Support
171327 * Phones Board Fixing
Keyboard Assembly Keyboard Assembly Keyboard Assembly Keyboard Assembly Keyboard Assembly
720489 720489 720489 720489 720489 Keyboard & Interface Assembly (TP20) Keyboard & Interface Assembly (TP20) Keyboard & Interface Assembly (TP20) Keyboard & Interface Assembly (TP20) Keyboard & Interface Assembly (TP20)
720448 720448
720448 720448
720448 Keyboard & Interface Assembly (TP10) Keyboard & Interface Assembly (TP10)
Keyboard & Interface Assembly (TP10) Keyboard & Interface Assembly (TP10)
Keyboard & Interface Assembly (TP10)
840762 * 20 Wires 25cm Length Flat Cable
840761 * 20 Wires 12.5cm Length Flat Cable
760995 760995 760995 760995 760995 ***** Keyboard Interface Board (PCB#315024) Keyboard Interface Board (PCB#315024) Keyboard Interface Board (PCB#315024) Keyboard Interface Board (PCB#315024) 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
010726 ** 19.2MHz Ceramic Resonator With Capacitors
010662 ** 220p 10% 50V X8 Cap Array
010661 ** 47p 10% 50V X8 Cap Array
720490 720490 720490 720490 720490 ***** Keyboard Assembly (TP20) Keyboard Assembly (TP20) Keyboard Assembly (TP20) Keyboard Assembly (TP20) Keyboard Assembly (TP20)
720417 720417
720417 720417
720417 ***** Keyboard Assembly (TP10) Keyboard Assembly (TP10)
Keyboard Assembly (TP10) Keyboard Assembly (TP10)
Keyboard Assembly (TP10)
840738 ** 4 Wires x 5cm Flat Cable
810552 810552 810552 810552 810552 ** ** ** ** ** 39 Contacts L Board For Dynamic Keyb. (PCB#310531) 39 Contacts L Board For Dynamic Keyb. (PCB#310531) 39 Contacts L Board For Dynamic Keyb. (PCB#310531) 39 Contacts L Board For Dynamic Keyb. (PCB#310531) 39 Contacts L Board For Dynamic Keyb. (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 810551 810551 810551 810551 ** ** ** ** ** 49 Contacts R Board For Dynamic Keyb. (PCB#310530) 49 Contacts R Board For Dynamic Keyb. (PCB#310530) 49 Contacts R Board For Dynamic Keyb. (PCB#310530) 49 Contacts R Board For Dynamic Keyb. (PCB#310530) 49 Contacts R Board For Dynamic Keyb. (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
500069 500069 500069 500069 500069 ** ** ** ** ** Mechanical Keyboard Assembly (TP20) Mechanical Keyboard Assembly (TP20) Mechanical Keyboard Assembly (TP20) Mechanical Keyboard Assembly (TP20) Mechanical Keyboard Assembly (TP20)
160211 *** Key Return Spring
151172 *** Last C Key
151171 *** First A Key
151170 *** Sharp Key
151169 *** B Key
151168 *** A Key
151167 *** G Key
151166 *** F Key
151165 *** E Key
151164 *** D Key
151163 *** C Key
500065 500065 500065 500065 500065 ** ** ** ** ** Mechanical Keyboard Assembly (TP10) Mechanical Keyboard Assembly (TP10) Mechanical Keyboard Assembly (TP10) Mechanical Keyboard Assembly (TP10) Mechanical Keyboard Assembly (TP10)
160202 *** Sharp Key Return Spring
160201 *** Natural Key Return Spring
151128 *** Last C Key
151127 *** First A Key
151126 *** Sharp Key
151125 *** B Key
151124 *** A Key
151123 *** G Key
151122 *** F Key
151121 *** E Key
151120 *** D Key
151119 *** C Key
340092 * 5mm Board Spacer
Control Panel Assembly Control Panel Assembly Control Panel Assembly Control Panel Assembly Control Panel Assembly
820489 Control Panel Assembly (N) (R) (PS2500)
820497 Control Panel Assembly (R) (PS2500) (Baldwin)
820509 Control Panel Assembly (B) (PS2500) (Baldwin)
820510 Control Panel Assembly (W) (PS2500) (Baldwin)
820493 Control Panel Assembly (B) (GPS2500)
820506 Control Panel Assembly (W) (GPS2500)
820503 Control Panel Assembly (B) (GPS2500) (Baldwin)
820507 Control Panel Assembly (W) (GPS2500) (Baldwin)
810300 810300 810300 810300 810300 ***** Left Control Panel Board (Pcb#315099) Left Control Panel Board (Pcb#315099) Left Control Panel Board (Pcb#315099) Left Control Panel Board (Pcb#315099) Left Control Panel Board (Pcb#315099)
730508 ** Contrast Board (Pcb#315105)
140874 *** Single In Line Vert Male Strip (specify contacts)
070702 *** 5K Linear Rotary Potentiometer
141018 ** 20 Contacts Vert Female Connector
141015 ** 14 Contacts Vert Female Connector
140914 ** 7 Contacts Hor Female Zif Mylar Connector
140529 ** Microswitch 12V 50mA 0.25mm
100607 ** 74HC164 8bit S To P Shift Register
080743 ** 3mm Wide Diffused Green Led
080711 ** 3mm High Efficiency Red Led
810299 810299 810299 810299 810299 ***** Right Control Panel Board (Pcb#315100) Right Control Panel Board (Pcb#315100) Right Control Panel Board (Pcb#315100) Right Control Panel Board (Pcb#315100) Right Control Panel Board (Pcb#315100)
141018 ** 20 Contacts Vert Female Connector
141015 ** 14 Contacts Vert Female Connector
140914 ** 7 Contacts Hor Female Zif Mylar Connector
140529 ** Microswitch 12V 50mA 0.25mm
100620 ** 74HC86 Quad 2-Input Exor Gate
100614 ** 74HC74 Dual Flip-Flop
100607 ** 74HC164 8bit S To P Shift Register
080711 ** 3mm High Efficiency Red Led
761091 761091 761091 761091 761091 ***** Control Panel Interface Board (Pcb#315101) Control Panel Interface Board (Pcb#315101) Control Panel Interface Board (Pcb#315101) Control Panel Interface Board (Pcb#315101) Control Panel Interface Board (Pcb#315101)
141018 ** 20 Contacts Vert Female Connector
141015 ** 14 Contacts Vert Female Connector
140881 ** 14 Contacts Vert Female Con. For Mylar Cable
140873 ** 4 Contacts Vert Male Connector
140854 ** 16 Contacts Vert Male Connector
140324 ** 9 Contacts Vert Male Connector
100740 ** HD6433278 Cpu F=20MHz
100645 ** 74HC4351 8ch Analog Multiplexer
100605 ** 74HC125 Quad 3-State Buffer
090192 ** BC307 TO92 Pnp Transistor
090182 ** BC173C TO92 Npn Transistor
090153 ** BC327 TO92 Pnp Transistor
080103 ** 1N4148 100mA 75V Signal Diode
010726 ** 19.2MHz Ceramic Resonator With Capacitors
730505 730505 730505 730505 730505 ***** Sliders Board (Pcb#315104) Sliders Board (Pcb#315104) Sliders Board (Pcb#315104) Sliders Board (Pcb#315104) Sliders Board (Pcb#315104)
141015 ** 14 Contacts Vert Female Connector
070551 ** 10K Linear 30mm Slider Potentiometer
730489 730489
730489 730489 730489
***** Lcd Display Assembly Lcd Display Assembly
Lcd Display Assembly Lcd Display Assembly Lcd Display Assembly
130600 ** 14 Wires 30cm Length Mylar Flat Cable
080749 ** Lcd Display 320X240 dots LMG6911RPBC Hitachi
730246 730246 730246 730246 730246 ***** DC-AC Converter Board (Pcb# Cs032001) DC-AC Converter Board (Pcb# Cs032001) DC-AC Converter Board (Pcb# Cs032001) DC-AC Converter Board (Pcb# Cs032001) DC-AC Converter Board (Pcb# Cs032001)
660277 * Control Panel (N) (R) (PS2500)
660290 * Control Panel (R) (PS2500) (Baldwin)
660300 * Control Panel (B) (PS2500) (Baldwin)
660415 * Control Panel (W) (PS2500) (Baldwin)
660287 * Control Panel (B) (GPS2500)
660293 * Control Panel (W) (GPS2500)
660292 * Control Panel (B) (GPS2500) (Baldwin)
660294 * Control Panel (W) (GPS2500) (Baldwin)
651563 * Cloth For Panel Slits
651561 * Display Frame (Black)
651564 * Display Frame (White)
651560 * Display Glass
340523 * Spacer H=6,5mm
340522 * Disk Drive Frame (Black)
340526 * Disk Drive Frame (Light Gray)
340521 * Dial Support
340516 * <EDIT> Rubber Key Pad
340515 * <SOUND GROUP> Rubber Key Pad
340514 * <START STOP> Rubber Key Pad
340513 * <STYLE-GROUP> Rubber Key Pad
340512 * Slider Potentiometer Guide (Black)
340527 * Slider Potentiometer Guide (Light Gray)
340494 * Slider Potentiometer Knob (Black)
340528 * Slider Potentiometer Knob (Light Gray)
340493 * Dial Knob (Black)
340529 * Dial Knob (Light Gray)
340482 * Display Right Rubber Key Pad
340481 * Display Left Rubber Key Pad
340466 * Spacer H=8mm
340155 * Spacer H=15mm
230584 * EMI Ferrite For Flat Cable
210093 * Adhesive Black Felt Strip
210020 * 1.5x12mm Adhesive Red Felt (specify mt)
171288 * Display Support
171284 * Boards Support
171283 * Disk Drive Frame Fixing
171224 * Dc-Ac Converter Screen
140528 * Right Contact Mylar Strip (display)
140527 * Left Contact Mylar Strip (display)
120960 * Dial Steel Sphere
110254 * Rotary Encoder With Snap
Controls & Midi I/O Assembly Controls & Midi I/O Assembly Controls & Midi I/O Assembly Controls & Midi I/O Assembly Controls & Midi I/O Assembly
730673 Controls & Midi I/O Assembly (PS2500)
730504 Controls & Midi I/O Assembly (PS2500) (Baldwin)
730650 Controls & Midi I/O Assembly (GPS2500)
730503 730503 730503 730503 730503 ***** Controls & Midi I/O Board (Pcb#315103) (PS2500) Controls & Midi I/O Board (Pcb#315103) (PS2500) Controls & Midi I/O Board (Pcb#315103) (PS2500) Controls & Midi I/O Board (Pcb#315103) (PS2500) Controls & Midi I/O Board (Pcb#315103) (PS2500)
730651 730651 730651 730651 730651 ***** Controls & Midi I/O Board (Pcb#315103) (GPS2500) Controls & Midi I/O Board (Pcb#315103) (GPS2500) Controls & Midi I/O Board (Pcb#315103) (GPS2500) Controls & Midi I/O Board (Pcb#315103) (GPS2500) Controls & Midi I/O Board (Pcb#315103) (GPS2500)
230569 ** FL5R200PNT EMI Coil For Signal
141102 ** 6 Contacts Vert Male Connector
141018 ** 20 Contacts Vert Female Connector
141013 ** 10 Contacts Vert Female Connector
140324 ** 9 Contacts Vert Male Connector
140248 ** 4 Poles Mini Din Female Socket
140247 ** 8p Mini Din Female Socket
140231 ** Horizontal Jack Stereo Socket (with dual switch)
140228 ** Horizontal Jack Stereo Asme
140219 ** Horizontal Female 13 Poles Din Socket
140217 ** Horizontal Jack Stereo Slim Socket
140216 ** Horizontal Female 6 Poles Din Socket
140212 ** Horizontal Female 5 Poles Din Socket
100919 ** MC33078 Dual LN J-Fet Operational Amplifier
100734 ** MAX202E RS232 Drivers/Receiver
100618 ** 74HC14 Hex Inverter Schmitt Trigger
100035 ** 6N138 Optocoupler
090182 ** BC173C TO92 Npn Transistor
080103 ** 1N4148 100mA 75V Signal Diode
071011 ** 2x10K Alog Rotary Pot
660423 * Controls & Midi I/O Board Support (PS2500)
660278 * Controls & Midi I/O Board Support (PS2500) (Baldwin)
660286 * Controls & Midi I/O Board Support (GPS2500)
340503 * Lower Potentiometer Knob
340502 * Upper Potentiometer Knob
150474 * Plug For Unused Hole
Cpu & Sound Generator Board Cpu & Sound Generator Board Cpu & Sound Generator Board Cpu & Sound Generator Board Cpu & Sound Generator Board
761104 761104 761104 761104 761104 Cpu & Sound Generator Board (Pcb#315083) Cpu & Sound Generator Board (Pcb#315083) Cpu & Sound Generator Board (Pcb#315083) Cpu & Sound Generator Board (Pcb#315083) Cpu & Sound Generator Board (Pcb#315083)
230569 * FL5R200PNT EMI Coil For Signal
230527 * BL02RN2-R62 EMI Coil For Signal
141018 * 20 Contacts Vert Female Connector
141016 * 16 Contacts Vert Female Connector
141011 * 6 Contacts Vert Female Connector
141010 * 4 Contacts Vert Female Connector
140922 * 32 Contacts Vert Male Strip P=2mm
140917 * 2 Contacts Vert Male Connector
140915 * 44 Contacts Vert Male Strip P=2mm
140913 * Simm Socket 30 Pin
140881 * 14 Contacts Vert Female Con. For Mylar Cable
140877 * Jumper For Contacts Strip (p=2.54mm)
140874 * Single In Line Vert Male Strip (specify contacts)
140866 * 34 Contacts Vert Male Connector
140854 * 16 Contacts Vert Male Connector
140325 * 12 Contacts Vert Male Connector
106003 * MAX709 Power Monitor With Reset
105005 * FPGA - Video/Lcd Controller
105004 * MC68360EM25 Cpu Fc=25MHz
105002 * DISP3 Digital Sound Processor
104015 * 23C32000G 32Mbit Rom “Samples 2”
104011 * 23C32000G 32Mbit Rom “Samples 1”
104010 * HM514280AJ 4M5bit Dram Ta=70nS
104009 * HM5118160ALJ 16Mbit Dram Ta=70nS
104008 * 23C32000G 32Mbit Rom “Styles”
104007 * E28F016SV-100 1Mbit Flash Rom Ta=100nS
103013 * 74HC138D SOIC 1 Of 8 Decoder
103012 * 74HC125D SOIC Quad Tri-State Buffer
103010 * 74HC04D SOIC Hex Inverter
103004 * AD1865R SOP 18bit D/A Converter
103002 * 74HC245DW SOIC Octal Bus Transceiver
103001 * 74HC08D SOIC Quad 2-Input And Gate
101502 * 74AC125D SOIC Quad Tri-State Buffer
100904 * LM393 Dual Comparator
100731 * DS1202 Clock Calendar
100576 * HM62256LP-12 Static Ram 256Kbit Ta=120nS
100059 * 7805 +5V 1A Voltage Regulator
100058 * 7905 -5V 1A Voltage Regulator
090182 * BC173C TO92 Npn Transistor
090153 * BC327 TO92 Pnp Transistor
090152 * BC337 TO92 Npn Transistor
081000 * PMLL4148 Smd 100mA 75V Signal Diode
070160 * 2K2 20% Horizontal Linear Trimmer
010734 * 4MHz Quartz Resonator
010727 * 45.1584MHz Quartz Resonator
010725 * 20MHz Ceramic Resonator With Capacitors
010718 * 32MHz Quartz Resonator
010710 * 32768Hz Quartz Resonator
100733 * uPD72064 Floppy Disk Controller
Wiring Connections Wiring Connections
Wiring Connections Wiring Connections Wiring Connections
841014 70cm Dual Wire R/B Cable
841013 75cm Dual Wire R/B Cable
841012 20 Wires 40cm Length Flat Cable
841011 6 Wires 65cm Length Flat Cable
841010 2 Wires 50cm Length Flat Cable
841001 105cm Dual Wire R/B Cable
840849 4 Wires 75cm Length Flat Cable
840841 14 Wires 15cm Length Flat Cable
840840 20 Wires 12.5cm Length Flat Cable
840839 20 Wires 17.5cm Length Flat Cable
840838 20 Wires 15cm Length Flat Cable
840826 14 Wires 15cm Length Flat Cable
840812 2 Wires 30cm Length Speakers Cable
840799 4 Wires 7.5cm Length Flat Cable
840768 4 Wires 10cm Length Flat Cable
840722 20 Wires 10cm Length Flat Cable
840708 4 Wires 80cm Length Cable
840689 12 Wires 10cm Length Cable
840662 34 Wires 45cm Length Flat Cable
840628 34 Wires 35cm Length Flat Cable
840582 34 Wires 40 Cm Length Flat Cable
840572 4 Wires 5cm Length Cable
840552 16 Wires 15cm Length Flat Cable
840211 9 Wires 45cm Length Flat Cable
840206 9 Wires 20cm Length Flat Cable
840204 9 Wires 15cm Length Flat Cable
840169 6 Wires 85cm Length Flat Cable
840165 6 Wires 65cm Length Flat Cable
770759 Speaker Cables Assembly (GPS2500)
770749 Speaker Cables Assembly (PS2500)
770750 Mains Cables Assembly (GPS2500)
Notes: Notes: Notes: Notes: Notes:
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,
3) Module code,
4) Reference name,
5) Quantity number.