Korg PA3X User manual

PRELIMINARY
SERVICE MANUAL

IMPORTANT SAFETY INSTRUCTIONS
Please read these instructions carefully
Warnings
This Service Manual has been provided for the use of authorized Korg service personnel. It has
been assumed that basic service procedures inherent to Korg products, and in general to standard
electric/electronic equipment, are already nown and understood by the users and have therefore
not been restated.
Failure to follow appropriate service and safety procedures when servicing this product may result
in personal injury, damage of expensive equipment and failure of the product to perform as
designed. For these reasons we advise Korg customers that all service required should be
performed by an authorized Korg Service Center.
Static discharges can damage expensive components. Discharge any static electricity your body
may have accumulated by grounding yourself to the ground bus in the unit.
Turn the unit OFF and unplug the apparatus during servicing, disassembly and parts replacement.
Rechec all wor before you apply again power to the unit.
This apparatus must be earthed.
To reduce the ris of fire or electric shoc do not expose this product to water, rain or moisture.
Date/time Lithium button cell battery inside. Danger of explosion if battery is incorrectly replaced.
The internal date/time Lithium button cell battery is not user replaceable.
NiMH (Nic el Metal Hydride) Battery Pac inside used to eep the RAMs in self-refresh mode.
Danger of explosion if NiMH battery-pac is incorrectly replaced. Replace only with the same type
(KORG BAT0001002). The internal NiMH battery is user replaceable (see the Pa3X User's
Manual).
Do not expose batteries to excessive heat, such as direct sunshine, fire or the li e.
Dispose of used batteries according to the battery manufacturer’s instructions.
Options handling: instructions how to install and use the official Korg options are available in the
Pa3X User's Manual. A separate Service Manual for each option it is available for servicing
procedures. Missing service manuals can be ordered to the Korg distributor’s Service Division.
Data Handling
Data in memory may sometimes be lost during servicing procedure or incorrect operation. We
recommend that you bac up all the internal memory data to an external USB device and eep it in
a safe place disconnected from this product. To protect against data loss through media damage,
we recommend that you save important data onto two USB storage devices/external media.
Bac up procedures are explained in this Manual in the Media/Utility chapter. Korg will not be
responsible for damages caused by data loss.
Disclaimer
The information contained in this Manual have been carefully revised and chec ed through. Due to
our constant efforts to improve our products, the specifications might differ to those in the Manual.
Korg is not responsible for any eventual differences found between the specifications and the
contents of the instruction Manual – the specifications being subject to change without prior notice.
Lia ility
Korg products are manufactured under strict specifications and voltages required by each country.
These products are warranted by the Korg distributor only in each country. Any Korg product not
sold with a warranty card or carrying a serial number disqualifies the product sold from the
manufacturer's/distributor's warranty and liability.
Copyright © 2011 KORG Italy Spa

266
Technical specifications
Technical specifications
KORG Pa3X Features 76-key Model 61-key Model
PHYSICAL DATA
Cabinet Aluminium (top), metal (bottom), plastic (other parts)
Keyboard 76 semi-weighted keys with velocity and aftertouch 61 semi-weighted keys with velocity and aftertouch
SOUNDS
Tone Generator KORG EDS (Enhanced Definition Synthesis) sound generator, 120 Voices, 120 Oscillators, Three band EQ for each track, Filters
with resonance, DNC (Defined Nuance Control)
Multitimbral-Parts Internal: 40 channels - Midi: 16 channels
Factory Sounds More than 1100, including Stereo Piano and GM Level 1 & 2 compatible sounds; more than 90 Drum Kits (with Real Drum
Ambience)
User Sounds 512 Sounds, 128 Drum Kits
Digital Drawbars 9 Footages
Sound Edit On-board full editing for Sounds and DrumKits
PCM Sample RAM 128 MB standard (equivalent to 256 MB linear data), expandable up to 256 MB (equivalent to 512MB linear data) with the
optional EXB-M256 memory expansion board
Sampling Record, Edit, Time Slice, Compression Tool, Load/Import of Korg, Wav, AIFF and Akai files; Export of Wav and AIFF files
Effects Up to 8 Stereo Digital Multi-Effects block system, 140 Effects types (including VOCODER);
Final Mastering Effects by WAVES (MaxxEQ™, MaxxBass™, MaxxTreble™, MaxxStereo™, MaxxVolume™);
Vocal FX Voice Processor Technology by TC-Helicon® with 7 Effects (Four-part Harmonizer, Double, μMod, Reverb, Delay, Filter,
HardTune, Pitch Correction plus Compressor, EQ, Gate (Adaptive Mic Setting on the Mic input)
Real Time Tracks Four Keyboard tracks (Upper 1, 2, 3, Lower) with dedicated on/off and sound select buttons
Performances / STS 512 Realtime Performance locations, User Programmable; STS: Memorize Realtime tracks and Voice Processor settings, up to 4
x 1200 Styles, up to 4 x SongBook entries
STYLES
Factory Styles More than 450 preloaded Styles, freely reconfigurable
Favorite/User Styles 12 Favorite banks, plus 3 User banks, for a total of 1200 available Style locations
Arranger Tracks Eight Style tracks, 4 Single Touch Settings, 4 Pads and one Style Performance per Style, Guitar Track Mode 2, Parallel and Fixed
NTT
Style Edit Style Record with Step Record, Track and Event Edit functions, Guitar Mode 2, Import/Export SMF
Patterns/Chord Variations Up to 46 patterns for each style including 3 Intros, 3 Endings, 4 Fills, 1 Break
PCM Style Grooves Using the PCM Sample RAM memory
Style controls 4 Variations, 3 Intros, 4 Fills, Break, 3 Endings, Synchro Start/Stop, Tap Tempo/Reset, Fade In/Out, Bass Inversion, Auto Fill, Man-
ual Bass, Tempo Lock, Memory, Accompaniment/Real Time Track Balance Volume, Accompaniment Mute, Drum Mapping,
Snare & Kick Designation, Single Touch
Chord Sequencer Realtime Style Chord Sequencer Recorder
PLAYER/SEQUENCER
XDS Double Player 2 Players with separate Select, Start/Stop, Home, Rewind, Fast Forward, X-Fader Balance controls; Patented XDS Crossfade
Dual Sequencer Player (Supported formats: MID, MID+G, KAR, MP3 + lyrics, MP3+G); Lyrics, Score, and Chord data can be dis-
played on screen, or on external video monitor (with VIF4 option installed) ; Markers; Jukebox function
4 STS saved with the Song In SongBook Mode
Tracks 16 + 16
Sequencer Edit Record & Edit functions; SMF native format
Backing Sequence (Quick Record) Real Time Record - Step Record & Edit
Lyrics/Chords On-Screen (compatible with most popular formats) - CDG format supported
Score View On-Screen
Markers On-Screen
SONGBOOK
SongBook and SongBook List Fully programmable music database, based on Styles, SMF, Karaoke, MP3 with automatic selection of Style Play and Song Play
modes; User-definable custom lists; Filtering and Ordering options
OTHER FEATURES
MP3 Dual MP3 Player with X-Fader; Vocal Remover; Records MP3 files, and plays two MP3 files at the same time; Tempo change
±30%, Transpose -5~+6 semitones
Arabic Scale Programmable, with up to 4 SC Presets

267
Technical specifications
Appendix
Specifications and appearance are subject to change without notice for improvement.
Pads 4 + Stop button
Compatibility i-Series: Styles (some adjustments may be needed); Pa-series: Style, Perf., Sound, Song, Song Book
Operating System OPOS (Objective Portable Operating System), RX (Real eXperience) , DNC (Defined Nuance Control), Multitasking system,
Load while play feature, Upgradable, Self-Refresh Battery for PCM data, Internal clock
DATA STORAGE
Hard Disk Standard 4GB USB memory – Optional Hard Disk with the HDIK-2 kit
DVD-CD Player / Floppy Disk Optional using standard USB DVD/CD/FD Drives connected via USB Host ports
USB Ports for Memory Devices Yes (2 slots - 1 Host Rear, 1 Host Front)
USER INTERFACE
Display 320 ×240 TFT Graphical Color Touch Screen Display, with
Motorized Lift System
320 ×240 TFT Graphical Color Touch Screen Display
Controls Joystick - Ribbon - Dial - Up/+, Down/- - Tempo +/-
Programmable Controls 3 Switches - 8 Sliders - MP3 Volume/Drawbars Sliders
Cursors Real Time: Master Volume - Accompaniment/Player/Real Time Volume Balance - X-Fader
Switches Transpose, Memory, Bass Inversion, Manual Bass, Fade, Tap, Synchro, Ensemble, Auto Fill, Real Time Track controls, Tempo
Mic Settings Mic Volume, Harmony/Double Level, Delay/Reverb Level, Mic On/Off, Harmony On/Off, Double On/Off
Help System Context-Sensitive Multilanguage Hypertext
CONNECTIONS
MIDI IN - OUT - THRU
USB 2 Host (2.0 Hi Speed) and 1 Device (1.1 Full Speed)
Outputs 4 Analog Balanced/Unbalanced (Left/Right/Out1/Out2), 1 Digital (S/PDIF 48kHz)
Inputs 3 Inputs: 1 Mic XLR/jack combo connector with gain control and +48V Phantom Power - 2 Balanced/Unbalanced Line jacks
Headphone 1 Front jack connection
Pedals 1 Damper - 1 Assignable Footswitch/Pedal - EC5
Power Supply AC - Universal Voltage
ACCESSORIES
Supplied Accessories Manual, AC Power Cable, Music Stand, Accessory Disk
OPTIONS
Amplification and Speakers Pa AS - Pa Amplification System for Pa3X; 3 Channel Amplification System; 2x20 Watt (Middle/High Frequency) + 1x40 Watt
(Sub Woofer); 5 Speakers: 2 Middle range (80 mm) + 2 Tweeters + Dual Coil Subwoofer (130 mm); Aluminum case with Bass
Reflex System; Extremely Simple Connection - Power and the audio signal from the Pa3X are via a special connector that is
automatically attached to the keyboard. No Cable, No Power supply needs to be attached to the Pa3X
Dimensions (W x D x H): 992 x 173 x 137 mm / 39.06 x 6.81x 5.39 inch
Weight: 5.7 kg / 12.57 lbs
USB Memory Yes
CD / FD Through USB Host
Sampling RAM 256 MB Sampling Memory Board EXB-M256. The actual Sample memory varies depending on PCM compression.
Video Interface Graphic Video Interface VIF4 - NTSC/PAL board
Expression/Volume Pedal Korg EXP-2 - Korg XVP-10
Multi-Switch Pedal Korg EC5
Damper Pedal Korg DS-1H, DS-2H (both upporting half-pedaling)
Switch Pedal Korg PS-1
PHYSICAL DATA
Consumption Normal operation with no PaAS speakers: 35 Watt - Normal operation with PaAS speakers: 50 Watt (max) - Standby not
recharging: 1 ~ 1.5 Watt - Standby recharging: 7 ~ 9 Watt
Dimensions (W ×D ×H) 1192 x 366 x 145 mm / 49.93 x 14.41 x 5.71 inch without
music stand and with the display fully lowered
980 x 366 x 145 mm / 38.58 x 14.41 x 5.71 inch without music
stand
Weight 17.5 kg / 38.58lbs 14.7 kg / 32.4 lbs
KORG Pa3X Features 76-key Model 61-key Model

FULL VIEW
W = 980 mm (35,58 in)
Weight = 14,7 kg (32,41 lbs) D = 366 mm (14,41 in)
H = 145 mm (5,71 in)
H* = 331 mm (13,03 in)
H* = height with music rest

REF. CODE Q.ty
a 1
a1 CAV0010085 1
a2 CAV0010069 1
b 1
b1 CAV0010079 1
b2 CAV0010077 1
b3 CAV0010076 1
b4 CAV0010074 1
c VTA0001086 2
d VTA0001045 1
e PLA0010212 3
f VTA0001060 7
g VTA0010072 6
h VTA0001039 16
i FERL001092 1
j FERL001089 1
k FEL0010094 1
l VTA0001068 3
m FERL001086 1
n FERL001085 1
o PLA0010039 10
p PLA0001146 2
FELL001014 1
FELL001022 1
r FELL0010118 1
q
STEPS DESCRIPTION
Pa3X (61k) DISASSEMBLY
SCREW M4x15 TSP SELF BAKING HEX 2.5 I
DADO M4 AUTOBLOCCANTE
POTENTIOMETER KNOB
LOWER CASE (TO DISASSEMBLY 1)
HARNESS CONTROL B./M.B./RIGHT PANEL
HARNESS SPK AUDIO
VITI 2.9X9.5 TSP NERA
VITI 2.9X16 TSP
VITI 2.9X9.5TC AUTOF.NERE SP
BATTERY FELT HOLD
VITI 2.9X16 TC NERE
ALUMINUM LEFT SIDE PANEL 76 PAINTED
ALUMINUM RIGHT SIDE PANEL 76 PAINTED
SLIDER KNOB (NOVODUR 700700)
HARNESS SPK POWER SUPPLY
HARNESS FRONT USB
UPPER CASE (TO DISASSEMBLY 1)
HARNESS FFC CIRCUITS=50 P=0.5
HARNESS EARTH/STOPPER
= ONLY FOR USA VERSION
SO-DIMM COVER OPTIONS PA3X
PA3X HDD-VIDEO-BATTERY OPTION COVER
SODIMM WARNING LABEL
SLIDER KNOB
ETICHETTA CARTONE PA3X-61
ETICHETTA CARTONE PA3X-61 cCSAus
7.c
a
bc
b4
b
d
a2
a
c
7.b
l
l
l
4
3.a
ff
g
g
g
m
3.b
f
g
f
g
g
n
5
1
o
o
o
ooo
ooo
o
pp2
eee
a
b
b1
b2
b3
a1
a1
7.a
a1
ferrite
j
k
h
h
hhhh
h
h
h
h
h
f
ffh
h
hi
j
hhq
i
r

REF. CODE Q.ty
a 1
b GRA0002168 1
c VTA0010065 39
d PLA0001046 2
e VTA0001039 8
f FER0010175 1
g CAV0010069 1
h 1
h1 CAV0010105 1
h2 CAV0010091 1
h3 CAV0010092 1
i VTA0001045 2
j FERL001082 1
k VTA0001086 4
l CAV0010090 1
m 1
n VTA0001037 4
o FER0010170 1
p FER0010169 1
q FERL001083 1
r GRA0002167 1
s FER0010179 1
t PLA0010184 1
u GRA0002185 1
v VTA0001051 2
w CAV0010101 1
DESCRIPTIONSTEPS
SCHEDA USB FRONTALE PA3X
RIGHT STEEL SIDE PANEL
SCHEDA PANNELLO SINISTRO
CONTROL PANEL PROFILE RIGHT SUPPORT (61)
USB FRAME
VITI 2,9X6,5TC AUTOF.NERE SP
DISPLAY RIGHT METAL SUPPORT
DISPLAY LEFT METAL SUPPORT
LEFT STEEL SIDE PANEL
VITI 2.9X16 TSP
RILANCIO PANNELLO SINISTRO/DESTRO PA3X
DISPLAY GROUP
Pa3X (61k) UPPER CASE DISASSEMBLY 1
UPPER CASE (TO DISASSEMBLY 2)
SCHEDA PANNELLO DESTRO
VITE AUTOFILETTANTE 2.9X7.5 TC ZINCATA BIANCA
CLIP FERMACAVO PICCOLO
DADI M4 AUTOBLOCCANTE
RILANCIO JOYSTICK
VITI 2.9X9.5TC AUTOF.NERE SP
CONTROL PANEL PROFILE LEFT SUPPORT (61)
HARNESS EARTH/STOPPER
JOYSTICK GROUP
RILANCIO SOUND CONTROL
RILANCIO RIBBON CONTROL
VITE 3X13 TCPR
RILANCIO TERRA USB FRONTALE
Left side
q
k
k
r
l
c
c
c
c c
c
c
cc
c
c c
c+d
ec
se
e
e
e
c
t
vv
u
w
a
c
a
c
c
cc
c
c
c
c
c
c+d e
fe
g
c+d
Right side
j
k
k
h
ii
h1 h3
h2
b
Display l
c
cc
c
b
n
a
c
c
c
c
c
c
c
c
n
o
m
p
n
n
m
m

REF. CODE Q.ty
a FERL001081 1
b PLA0010188 2
c VTA0001049 2
d PLA0010187 1
e VTA0001019 2
f GRA0002174 1
g PLA0010195 1
h FER0010204 1
i FER0010203 1
j FER0010214 1
k VTA0001023 1
l
m VTA0001037 4
n VTA0010069 1
o PLA0010211 1
p PLA0010223 1
q FEL0001103 0,01
Pa3X (61k) UPPER CASE DISASSEMBLY 2
STEPS DESCRIPTION
CONTROL PANEL 61
LONGITUDINAL BOX PLASTIC STOPPER
3M EC5313 2mmx7mmm X15MT MASTIC
VITI 2,9X6,5TC AUTOF.NERE SP
MOLLA SLITTA ANCORAGGIO CASSA
SLIDE KNOB
PROTEZIONE PROFILO PA3X
VITI 2,2X6,5 TC NERE
PA3X CONNECTOR COVER
GREASE
LEVA ANCORAGGIO BOX
VITE 3X13 TSP PR NERA
SCHEDA CONNETTORE CASSA SU PA3X
PROTEZIONE PER AGGANCIO CASSA
SUPPORTO SLITTA DI ANCORAGGIO
MOLLA BRONZO FOSFOROSO
DADI M3 AUTOBLOCCANTI
n
g
m
mmm
o
p+q
a
a
a
g
2 - bottom view
2 - top/rear view
2 - bottom/rear view
h
i
j
k
i
h
ll
i
i
i
Pa-AS locking system
h
1 - right 1 - left
1 - Pa-AS connection
a
c
b
ac
b
d
ee
f
aa
a
a

REF. CODE Q.ty
a FERL001081 1
b PLA0010214 2
c PLA0010216 11
d PLA0010215 56
e PLA0010172 5
f PLA0010173 23
g PLA0010174 3
h PLA0010175 1
i PLA0010169 1
j PLA0001144 9
k PLA0010217 4
l PLA0010218 12
m FEL0010098 1
n FEL0010100 1
o FEL0010099 1
p FEL0010097 1
q FEL0010102 1
r FEL0010103 1
s FEL0010101 1
t GRA0002167 1
u PLA0010220 1
v PLA0010163 2
w PLA0010165 1
z PLA0010186 2,5
aa FEL0010129 1
Pa3X (61k) SWITCHES LAYOUT
STEPS DESCRIPTION
LEDS LIGHT PLASTIC SHIELD 8mm
SCHEDA PANNELLO SINISTRO
BLACK DIAL BUTTONS SUPPORT
DIAL BUTTON
NEW DIAL KNOB
LEFT UPPER ANTIVIBRATING CLOTH
CENTRAL ANTIVIBRATING CLOTH
LEFT ANTIVIBRATING CLOTH
LEFT LOWER ANTIVIBRATING CLOTH
BUTTON STEP 17 WITH GLASS ABS NOVODUR GREY 700700
RIGHT UPPER ANTIVIBRATING CLOTH
RIGHT ANTIVIBRATING CLOTH
RIGHT LOWER ANTIVIBRATING CLOTH
BUTTON STEP 19
BUTTON STEP 19 WITH GLASS
BUTTON STEP 17 WITH GLASS
BUTTON STEP 17
GEMMA LED PA1XPRO
ROUND BUTTON
CONTROL PANEL 61
BUTTON STEP 19 WITH GLASS ABS NOVODUR GREY 700700
ANTIVIBRATING DIAL BUTTONS CLOTH
SLIDER 30MM BLACK FRAME
LEDS LIGHT PLASTIC SHIELD
BUTTON STEP 17 ABS NOVODUR GREY 700700
m
n
op
q
r
s
m
1 center
1 left 1 right
Dial 1
u
aa
a
b
ccc
cc
dddd
ddddd d ddd
dddddddddddd
eeeef f fffff
z+j
2 left
2 center
b
cccccc
dd
eg
ffff
gg
h
kk
l
t
u
v
w
Dial 2
v
2 right
dd
dd
ddddd
d
d
dd
fffff
j
j
j
j
k
k
l
l
l
ddddddd
d
dddddddd
fffffff
j
z
z
j
l l lllll
l
i
j
j

REF. CODE Q.ty
a
a1
a2 CAV0010068 1
b VTA0001045 1
c TRA0010004 1
d 1
d1 CAV0010080 1
d2 CAV0010107 1
d3 BAT0001002 1
e 1
e1 CAV0010079 1
e2 CAV0010071 1
e3 CAV0010074 1
e4 CAV0010078 1
e5 CAV0010077 1
f 1
f1 CAV0010089 1
g 1
h CAV0010076 1
i GRA1002132 1
j CAV0010070 1
k VTA0001039 5
l VTA0001037 3
m VTA0001032 4
n VTA0001031 17
o PLA0001046 3
p BOB0001005 1
q FEL0010044 1
r PLA0010084 1
FELL001013 1
FELL001020 1
t FER0010227 1
u VTA0001006 2
v GRA0002166 1
z VTA0001011 1
aa FER0010228 1
s
HARNESS AC LINE PA3X
= ONLY FOR USA VERSION
VITI 3MX8 TC NERE
SCREW M3X14TC
PA3X MAIN BOARD SHIELD
RATING LABEL cCSAus
VITI 3MX6 TC NERE
CLIPS FERMACAVO PICCOLO
FERRITE X CAVO PIATTO RFS2-21-15-A5
BIADESIVO 30MM SPESSORE 1MM
VIDEO OUTPUT PLUG
RATING LABEL
SUPPLY AND MOTOR CONTROL
GROVER Ø4mm
HARNESS CONTROL BOARD/M.B./RIGHT PANEL
HARNESS CONTROL BOARD/M.B.
HARNESS SPS/CONTROL BOARD
VITI 2.9X9.5TC AUTOF.NERE SP
HARNESS FRONT USB
HARNESS SPK POWER SUPPLY
IN/OUT BOARD PA3X GRA1002132
HARNESS M.B./OUTPUT BOARD
LOWER CASE (TO DISASSEMBLY 2)
MAIN FILTER GROUP
Pa3X (61k) LOWER CASE DISASSEMBLY 1
STEPS DESCRIPTION
1
HARNESS M.B./HDD
HARNESS VIDEO OUT
UL PROTECTIVE SHIELD
DADI M4 AUTOBLOCCANTE
ALIMENTATORE SWITCHING 75 W, 15V 5A, MEAN WELL
OPTION UNIT
BATTERY PACK 7V2 2100MAH NIMH WITH NTC 10K
MAIN BOARD GROUP
HARNESS KEY-INT/M.B.
HARNESS SPK AUDIO
KEYBOARD GROUP
VITI 2,9X6,5TC AUTOF.NERE SP
4 rear
3 rear
3
4
i
i
k
k
e3
e1 h
j
e5 e4
lll
e
n
n
n
nnn
n
n+o
n
t
u
u
e
e5
e5
g
e2
d2
f
f1
h
d3
e3
2
d
nn
n
nn
nn
n+o p+q
1 rear
a
kk
k
s
a
j
j
e1
e1 e1
f1
d1
d1
2 rear
r
v
1
a
c
m
m
m
m
ja2
z+a1+b
g
g
g
only for USA version
aa
u
td
screw assembled in option unit - remove and replace after (ab) removal
v
e
f
g
n+o
e4 3 detail
d2
e3
h

REF. CODE Q.ty
REF. CODE Q.ty
a FERL001091 1
b GRA0002138 1
c VTA0001031 2
d PLA0001046 1
e VTA0001050 4
f VTA0010026 2
g CAV0010072 1
h FEL0001029 0,12
i 1
j VTA0001045 2
k VTA0001067 11
l VTA0010070 5
m PLA0010166 5
n FEL0010121 1
o FER0010216 1
p VTA0010073 1
q VTA0001011 2
Pa3X (61k) LOWER CASE DISASSEMBLY 2
STEPS DESCRIPTION
LOWER METAL CASE 61 PAINTED
DESCRIPTION
REAR LENGHWISE ADHESIVE FELT 960x10X1
POWER SUPPLY PROTECTION
SELF TAPPING SCREW 3.5x16 TSP PR SP
VITI 3.5X16 TC AGG-BZ
VITE 2.9X13 TC AUTOFILETTANTE SP SEMIFILETTATA
VITI M4X8 TC AUTOMAS.BIANCHE
GROVER Ø4mm
DISTANZIALE RICHCO HTSB-M4-15-6-1
RILANCIO CUFFIA 76 PA3X
NASTRO ADES.ART.389 3M 18MMX50
HEADPHONE BOARD
BUMPON RICHCO DE10-0074 WITH WASHER SHORE 70
DADI M4 AUTOBLOCCANTE
KEYBOARD GROUP
CLIPS FERMACAVO PICCOLO
VITI 3MX6 TC NERE
4
n
a
1
k
k
kk
kk
k
k
k
k
k
l+m
l+m
l+m
l+m
l+m
3
a
bc
ghhh
c+d
e
e
h
e
e
f
b
cg
e
e
f
detail 2
j
j
i
X
2
j
ji
o
p
o
a
q
q

REF. CODE Q.ty
a PLAL001024 1
b PLA0010171 1
c PLA0010174 3
d FEL0010112 1
e PLA0010149 1
f GRA0002169 1
g PLA0010178 1
h VTA0001038 12
i JOY0001001 1
j PLA0001046 1
k GRA0002172 1
l CAV0010088 1
m CAV0010094 1
n CAV0010106 1
o FER0010174 2
p VTA0001084 4
q FEL0010109 2
RILANCIO SOUND CONTROL 76 PA3X
JOYSTICK M3
POLICARBONATE FOR RIBBON CONTROL
SCHEDA RIBBON CONTROL PA3X
RIBBON CONTROL PLASTIC SUPPORT
VITE 3X8 TCPR ZINC. BIANCA SP
CLIP FERMACAVO PICCOLO
SCHEDA SOUND CONTROL PA3X
KEYBOARD SIDE PANEL PA3X SILKSCREEN
JOYSTICK TRANSPARENT FRAME
BUTTON STEP 17 WITH GLASS
FELTRO ANTIVIBRAZIONE ASSIGNABLE SWITCH
RILANCIO RIBBON CONTROL 76 PA3X
RILANCIO JOYSTICK 76 PA3X
KEYBOARD 76 SIDE PANEL SUPPORT
VITE AUTOFILETTANTE 3.5X9.5 TC SP
DISTANZIALE IN MYLAR PER RIBBON CONTROL
Pa3X (61k) JOYSTICK GROUP
STEPS DESCRIPTION
a
3
b
c
c
c
d
1
e
a
ccc
b
i
2
g
h
h
h
h
i
h+j
hh
h
h
hh
h
k
l
n
no
o
p
p
p
p
m
f
e
f
q
q

REF. CODE Q.ty
a GRA0002165 1
b FER0010172 1
c VTA0001031 7
d GRA1002101 1
e FEL0001032 0,5
f CAV0010079 1
g CAV0010074 1
h CAV0010077 1
i CAV0010078 1
j PLA0001046 4
k PLA0001047 2
l PLA0001057 1
m VTA0001037 1
FERRITE FIXING TIE
HARNESS M.B./OUTPUT BOARD
ACETATE TAPE X LCD
HARNESS CONTROL BOARD/M.B./RIGHT PANEL
HARNESS FRONT USB
HARNESS SPK AUDIO
CLIP FERMACAVO PICCOLO
CLIP FERMACAVO GRANDE
MAIN BOARD PA3X
MAIN BOARD SUPPORT
VITI 3MX6 TC NERE
PA2X 128MBYTE SDRAM EXB SODIMM 144
SCREW 2.9X6.5TC SP SELFTHREAD.
Pa3X (61k) MAIN BOARD GROUP
STEPS DESCRIPTION
Front view
Rear view
a
b
cccc
d
c+j
g
g
i
a
h
m+j+k+f+g+l
c+j+k+f
c+j
ee
e
f
l

REF. CODE Q.ty
a FER0010215 1
b BAT0001002 1
c FEL0010114 1
d MSD0001009 1
e GRA0002177 1
f VTA0001031 3
g FEL0010115 1
h FEL0001029 1
i PLA0001047 3
j CAV0010080 1
k CAV0010107 1
l PLA0010193 1
m PLA0001046 2
n VTA0001037 3
CLIP FERMACAVO GRANDE
CLIP FERMACAVO PICCOLO
VITI 2,9X6,5TC AUTOF.NERE SP
HARNESS VIDEO OUT
HARNESS M.B./HDD
PASSACAVO EWSE-1-01
USB KEY BOARD
VITI 3MX6 TC NERE
FELT BATTERY 26x57x2
ADHESIVE TAPE ART.389 3M 18mm
SUPPORTO HDD-VIDEO-BATTERIA
PACCO BATTERIA 7V2 2100MAH NIMH CON NTC 10K
DIE-CUTTING BATTERY FELT
USB-KEY 4GBYTE PICO MINI B
Pa3X (61k) OPTION UNIT
STEPS DESCRIPTION
Rear view
j
k
l
n+i
n+i
n+m
Front view
Battery allocation
c
a
b
e
f
j
k
f+m
j
f+i
g
d
h

REF. CODE Q.ty
a TAS0010011 1
b GRA0002183 1
c VTA0001016 2
d PLA0001094 2
e CAV0010089 1
f CAV0010083 1
g CAV0010084 1
h VTA0001037 1
i CAV0010104 1
j PLA0001046 2
k GRA0002134 1
l FER0010087 1
m VTA0001031 2
n CAV0010068 1
o PLA0001157 1
CLIPS FERMACAVO PICCOLO
MAIN FILTER PA2X PRO
RILANCIO INTERFACCIA TAST/M.B. PA3X
RILANCIO TASTIERA LOWER 61 PA3X
RILANCIO TASTIERA UPPER 61 PA3X
VITI 2,9X6,5TC AUTOF.NERE SP
CONNESSIONE DI TERRA 140MM
SCREW 3MX6 TC BLACK
HARNESS AC LINE PA3X
MAIN SWITCH BUTTON
Pa3X (61k) MAIN FILTER AND KEYBOARD GROUP
STEPS DESCRIPTION
KEYBOARD TP8-61 AFTER TOUCH WITH WEIGHT
INTERFACCIA TASTIERA PA3X 61 TASTI
VITI 3X20 TC PR NERE
DISTAN.CST 6MM SRS4-04-01
MAIN FILTER SUPPORT
keyboard group
k
l
mm
n
o
main filter group
a
b
ac
e
g
c
e
f
f
j
h
g
j
i
c
d
a
a
b
d

S
E
L
ISP1761
MX1 TG01
BUFFERS
2X256Mbit
SDRAM
64Mbit
FX
SDRAM
MA0:21
MD0:31
SDRAM
CTRL A00:14
DD00:31
CTRL+CS0:3
MEM0_0:1
CS5
CS4 CS
EB0,OE,
RW
A0:13
D0:15
CD16:31
CA1:21
TFT+T.P.
USB
DEV.
PHY.
USBD
BUS
USB_IRQ
MP3_CTRL
MIDI_IN/OUT KEYB_IN/OUT SPI1_IN/OUT SPI2_IN/OUT
CDREQ
CDACK
CA15
CS0-CS3
CS5
OSC.
CDACK
TGREQ
SCL
SDA
PANEL_RES
32.768KHz
16MHz
Colpitts
Oscillator
TG01_RESET
LR_SO
12_SO
LR_SI
MP3_DEC1_LR
DMA_REQ EB0,OE,RW
VIDEO_FPGA_PRG
24.576 MHz
TFT BACKLIGHT
DREQ
TIMING
ADAPTER
VIDEO IF
SCL
SDA
+5V
PANELS
+5V
SCL
SDA
RESET SIGNALS
OUTPUT BOARD
CN2
KEYB IF BOARD
GRA0002183
DISPLAY
INTERFACE
GRA0002171
GAIN
MIC
IN
Pa3X 61-keys BLOCK DIAGRAM
Authors: M. Palombini - M. Caldari
Version: 3.0
Date: 27 April 2011
TFT
TFT+T.P.
LED
DRIVER
FPGA LFEC1
VIDEO IF
SAA7105
1Mbit
SRAM
OSC.
27MHz
+1.2V
REG
+3.3V
+3.3V
REG
+5V
+5V
+3.3V
VIDEO OUT RST
SDA
SCL
XTI
CVBSO
RST
DM0:16
MA0:15
CTRLs
IC2
IC1
IC5
IC6
IC4
IC3
IC8
XT1
CN4
VIDEO BOARD
GRA0002106
NKS3
KEYB IF
A.T.
BUFF.
2X 3 TO 8
DECODER
KEYB
LOWER
KEYB
UPPER A.T.
+5V
J1
CN4
IC5
CN1
IC1-2
IC6
IC4 RST
CN3
TX/RX
AN2
RST
MK/BR P60:67
OUTPUT BOARD
OUTPUT BOARD
GRA1002132
+12V
-12V
PRE
AMP
OUTPT
BUFFERS
AND
MUTE
OUTPT
BUFFERS
AND
MUTE
INPUT
BUFFERS
+
L
R
BALANCED
L/R IN
SWA
SWB
SWC
Q1
Q15
Q22
Q26
MIC SENSE
PHANTOM
POWER
HEADPHONES
AMP.
1/2 OUT
L/R OUT
L/R IN JACK6
JACK7
JACK4
JACK5
JACK2
JACK3
IC4
IC1
IC8, IC9
IC7, IC7
IC10
IC13
LEVEL
TRASLATOR
LEVEL
TRASLATOR
PHANTOM_EN
JACK8
VR1
PANELS
CY8C24423
SW AND LEDs
MATRIX
2X 3 TO 8
DECODER
+5V
SDA
SCL
+5V
RESET SIGNALS
+3.3V
XRES
VR1-5
RIGHT PANEL BOARD
GRA0002168
LEFT PANEL BOARD
GRA0002167
CY8C24423
SW AND LEDs MATRIX
2X 3 TO 8
DECODER
SDA
SCL
RTC CR2032
XRES
+3.3V
PWR EN
SDA
SCL
+3.3V
SOUND CONTROL BOARD
GRA0002172
3 switches & 3 LEDs
32.768KHz
SCL
HP_INSERT
AUDIO_RST
MUTE
Mic/IN SEL
MD16:31
MA1:20
MD16:31
MA1:17
+12V
-12V
1/2 OUT
L/R
SPI1 IN/OUT
VIDEO FPGA PRG
RST
TFT BUS
T.P.
MAIN BOARD
GRA0002165
RESET_OUT
RST
BALANCED
L/R IN
+15VSW
+3.3V
S/PDIF
+15V
MIC_SENSE
MP3_DEC2_LR
DSP56724
64 Mbit
SDRAM
64 Mbit
SDRAM
LATCH
AD00:23
AD08:23 AD00:07
ALE
A00:22
CTRL
TC_SO
TC_SI
PB8 PB9
PB10 PB11
TMS
TDI
TDO
TCK
I2S_CLKs
GP_NCS
TC_RESET
GP_MOSI
GP_CLK
GP_MISO
DC-DC
+3.3V
+3.3VMEM
+15V +VBAT
overcurrent protection
Passive network
V
I
T
Step
down
converter
+VBAT
+15V
SCL
SDA
Power stage PWMM
PWMB
CY8C27443
BATTERY
NiMH battery pack
7.2 V - 2100 mAh
NTC
XRES
POWER_GOOD
P/I
MAIN FILTER BOARD
GRA0002134
512MBIT SDRAM 512MBIT SDRAM 256MBIT SDRAM 256MBIT SDRAM
512MBIT SDRAM 512MBIT SDRAM 256MBIT SDRAM 256MBIT SDRAM
S
O
D
I
M
M
MEM0_0:1
J1
GRA1002101
CS0 CS1 CS2 CS3
DSP
TMS320
256Mbit
SDRAM
D/A
PCM4104
MX
5010B
LP
FILTER
A/D
PCM4202
LP
FILTER
LP
FILTER
AUDIO_RST RST
RST
RST
CLKs
CLKs
CLKs
DO
DI
DO
DI0
DI1
A1OUT
AIN
A0OUT
PHANTOM_EN
16Mbit
NOR
CS0
WE
RP
CY8C27443
USB_CS
KEYB IF
OPTO
INS.
ASS. PED.
DAMPER
EC5
MIDI IN
MIDI OUT
MIDI THRU
O.C.
PROT
+5V
HDD
IF
O.C.
PROT
+5V
USB REAR
USB
FRONT
PHANTOM_EN
AUDIO_RST
HP_INSERT
SCL
SDA
RST_MBOARD
+5V
A.T. ADJ
D+/D-
+5V
+5V
D+/D-
D+/D-
RST
+5V
KEYB IN/OUT
MIDI3
24MHz
MIC_SENSE
MUTE3V
3.3V & 5V
DC/DC
REG
1.8V
LIN REG
+12V
+1.8V
+5V
+3.3V
-15V
DC/DC
REG
-12V
REG
LIN
-12V
+12V
REG
LIN
+15V
MOTOR IF
+5VA
+5V
REG
LIN
BATTERY
SDA
SCL
RST_RIBBON
+3.3V
RIBBON CONTROL BOARD
GRA0002169
CY8C20334
TX
14 elements PCB sensor array
SDA
SCL
RST_RIBBON
+3.3V
TX
RIBBON_TX
UART3_RX
74LV
1G18
MP3_SPI_SEL
SMPS
RPS-75-15
+15V 5A
MAIN
SW
MAIN
POWER
+15V
SOFT_POWER_OUT
STANDBY AND
BATTERY STATUS
SOFT_POWER_IN
CHARGE_STATE
SOFT_POWER_IN
CHARGE_STATE CHARGE_STATE
SOFT_POWER_IN
Boot selection:
MODE0=4 - MODE1=0
IN_ROUTING_SEL
PaAS
AUDIO
PaAS
CONNECTION BOARD
GRA0002174
+1.2V
2x 1.2V
DC/DC
REG
+1.2V
SEL P/I
TC_SO
I2S_CLKs
TC_SI
MP3_ENC_LR
+15VSW
JACK1
J1 HP BOARD
GRA0002138
TRANSFORMER
S/PDIF
CONTROL BOARD
GRA0002166
DISPLAY
FRAME
CONTROL
LOGIC
DISPLAY
FRAME
CONTROL
DEMUX
SOFT_POWER_OUT
PANELS
MAIN BOARD
POWER
MAIN BOARD
POWER
MAIN
POWER
PaAS
POWER
PaAS
POWER
(from Control Board)
TRANSLATOR
MUTE3V
MX1_WCLK
MX1_BCLK
MX1_REC
MX1_PLAY
MP3_SAMPLING
MX1_WCLK
MX1_BCLK
MX1_REC
MX1_PLAY
MP3_SAMPLING
SPKR_ON
+15V +15VAMP
+15V
+VBAT
+15V
+VBAT
+15V
+15VAMP
SPKR_BOX
SPKR_ON
MAXX_LR_SO
MAXX_LR_SO
TC_SPDIF_OUT
SDA
TRANSFORMER S/PDIF
TC_SPDIF_OUT
SOFT_POWER_OUT
TC_SWITCH_OFF
TC_SWITCH_OFF SDRAM
CKE
ADAPTER
+3.3V
+3.3V
DISPLAY FRAME
GRA0002170
12 switches
&
4 LEDs
OPTION
OPTION
HDD
HDD
IF
OXU931S
+3.3V
REG
HHD
HDD
12 MHz CN3
IC2
IC4
XT1
CN1
+5V
USB TO SATA BOARD
GRA1002157
USB PEN
USB PEN BOARD
GRA0002177
DEFAULT
USB
FRONT
FRONT USB BOARD
GRA0002185
CON1
CON2
or

LINE OUT
L=BLACK
N=WHITE
EXT POWER SW
MAIN FILTER GRA0002134
HEADPHONE BOARD GRA0002138
HEADPHONES
L1 L2
L3 L4
C1
N.U.
R1
NO USED
C2
NO USED
SW9
MAIN-SW-MONO
C3
NO USED
L
E
N1
2
3
PLUG1
CN1-3
CN1-2
CN1-1
L5
VK200 2 SPIRE
L6
VK200 2 SPIRE
J1-1
J1-4
J1-2
J1-3
FS1
1S
2R
3T
4TN
5RN
6SN
JACK1
X2
X3
C4
C5
100p
C6
100p
X4
X1
L-IN
N-IN
L-OUT
N-OUT
PHL
PHR