Korg Pa50 Service Manual

PART CODE PART NAME NOTE Q'TY
320004692 IC HD6433394A35F(NKS3.5) SMD FUNC.CONTROL BOARD 1
320012223 IC MB87F1710PFV-G-BND QFP MAIN BOARD 1
320012321 IC MBCG46183-205(MCM99) QFP MAIN BOARD 1
*MP5000100 PA-50 61KEYS STANDARD KEYBOARD M.PART 1
*MP5000101 61 KEYBOARD WHITE KEY(HI-C) M.PART 1
*MP5000102 61 KEYBOARD WHITE KEYS (D/A/F) M.PART 5
*MP5000103 61 KEYBOARD WHITE KEYS(C/E/G/B M.PART 5
*MP5000104 61-VSK OCTAVE BLACK KEYS M.PART 5
*MP5000105 61 KEYBOARD LEFT PCB ASSY M.PART 1
*MP5000106 61 KEYBOARD RIGHT PCB ASSY M.PART 1
*MP5000200 PA-50 LCD HOOD M.PART 1
*MP5000201 PA-50 LCD BOARD ASSY CB4 M.PART 1
*MP5000202 PA-50 LCD LAMP BOARD ASSY LB1 M.PART 1
*MP5000203 PA-50 CONTROL BOARD ASSY MF1 M.PART 1
*MP5000300 PA-50 AMP BOARD ASSY AB4 M.PART 1
*MP5000400 PA-50 ENCODER BOARD ASSY DB2 M.PART 1
*MP5000500 PA-50 FUNCTION BOARD ASSY FB3 M.PART 1
*MP5000600 PA-50 INTERFACE BOARD ASSY IB3 M.PART 1
*MP5000700 PA-50 MAIN BOARD ASSY MB3 M.PART 1
*MP5000800 PA-50 FUNC. CONTROL BOARD RF2 M.PART 1
*MP5000900 PA-50 JOYSTICK ASSY M.PART 1
*MP5000901 PA-50 JOYSTICK BOARD ASSY M.PART 1
*MP5001001 TRANSFOMER GS-1336THF LAMP BOARD 1
*MP5001002 TRANSFOMER TRF-100UH CCEE
A
MP BOARD 2
*MP5001003 FDD 1.44" MF-355F-3252MG M.PART 1
*MP5001004 SPEAKER 4 OHM 15W 4”(105MM) M.PART 2
*MP5001005 SW ADAPTOR DSA-0421S-12342 M.PART 1
*MP5005001 PA-50 BACK LAMP WHITE LAMP BOARD 1
*MP5005101 RED LED WEJ-2114D DIP FUNCTION BOARD 32
*MP5005101 RED LED WEJ-2114D DIP FUNC.CONTROL BOARD 9
*MP5005102 RED SMD LED 0603 WEF0603BR LCD CONTROL BOARD 3
*MP5005103 PA50 DUAL-COLOUR LED WEJ-316AW FUNCTION BOARD 1
*MP5005501 PA-50 LCD DISPLAY V52045 LCD BOARD 1
*MP5006001 IC S6A00065B DICE BONDING LCD BOARD 5
*MP5006002 IC REGULATOR 7808 DIP TYPE
A
MP BOARD 1
*MP5006003 IC 7908 DIP TYPE
A
MP BOARD 1
*MP5006004 IC MC34063A DIP TYPE
A
MP BOARD 1
*MP5006005 IC LA4708 DIP TYPE
A
MP BOARD 1
*MP5006006 IC PC910K DIP TYPE I/F BOARD 1
*MP5006007 IC 74AHCT04 DIP TYPE I/F BOARD 1
*MP5006008 IC BA15218 DIP TYPE I/F BOARD 2
*MP5006009 IC NJM4556AD SOP I/F BOARD 1
*MP5006010 IC BA3823LS ZIP TYPE
A
MP BOARD 1
*MP5006011 IC REGULATOR LM2576T-5 DIP
A
MP BOARD 1
*MP5006012 IC 82C765 PLCC TYPE MAIN BOARD 1
*MP5006016 IC MCF5307 MICRO 32BIT MAIN BOARD 1
*MP5006017 IC TL084 SOP TYPE LCD BOARD 1
*MP5006018 IC IMP811SEUS SOT-143 TYPE MAIN BOARD 1
*MP5006019 IC 74HC02D SOP TYPE MAIN BOARD 1
*MP5006020 IC 74HC138 SOP TYPE FUNC.CONTROL BOARD 3
*MP5006021 IC BA033FP SOP TYPE MAIN BOARD 1

Korg Pa50 Specifications

General

Type	Arranger Keyboard
Polyphony	62 voices
User Styles	48
MIDI	In, Out, Thru
Keyboard	61 keys
Timbres	16
ROM	32 MB
Performances	160
Effects	4 stereo digital multi-effect systems
Sequencer	16-track
Song Play	Yes
Display	Backlit LCD
Outputs	L/Mono, R, headphones
Inputs	Damper Pedal, Assignable Pedal/Switch
Floppy Disk	3.5"
Storage	Internal and floppy disk
Connections	Sustain pedal, assignable pedal
Amplification	2 x 15 Watts
Speakers	2 x 10 cm
Sound Engine	HI (Hyper Integrated) Synthesis System