Panasonic sx kn500 servicemanual en

Page 1

ORDER NO. EMIDS41531

Service Manual

PCM Keyboard

SX- KN500/KZ450

M)(MC) (XM) (EN) (EHH (EF), (EZMEW) (EA)
(E iii). (EK) (Xi->100?) (XSMXD) (X) (XT)

AREAS
MODEL NO.:SX-KN500 - \
(EN): Norway, Sweden, (EA): Austrla
Denmark, Finland (EP): Spain,Portugal,Greece,
(EH): Holland, Belgium Russia _
(EF): France, ltaly (EK): the UnIted KIngdom
(EZ): Germany (XL): New Zealand
(EW): Switzerland (XR): AustralIa /
\
MODEL N0.:SX-KZ450
(M): U.S.A. (X): the Middle East,
(MC): Canada Indonesia, Hong Kong,
(XM): Mexrco the Philippines,
(XS): Malaysia, Singapore Thailand
(XD): Saudi Arabia, Kuwait (XT): Taiwan
J
A WARNING
This service literature Is designed for experienced repair technicians only and' Is not designed for use by the general public.
it does not contain warnings or cautions to advise non~technical individuals of potential dangers' In attempting to service a
product. Products powered by electricity should be sen/iced or repaired only by experienced professional technicians. Any
attempt to service or repair the product or products dealt with In this service literature by anyone else could result' In serious injury
or death.
I Specifications
KEYBOARD 61 KEYS (WITH INITIAL TOUCH )
SOUND GENERATOR PCM
MAXIMUM NUMBER OF
NOTEs PRODUCED 28 NOTES
SIMULTANEOUSLY
8 SOUND SELECT 125 SOUNDS, 1 drum set
g EFFECT STEREO CHORUs, SUSTAIN
8 SOUND EFFECT O
E RHYTHM SELECT 100 PATTERNS
E CONTROLS START/STOP, SYNCHRO, INTRO & ENDING, FILL IN, VARIATION, TEMPO
DIGITAL REVERE 0
AUTO PLAv CHORD ONE FINGER, FINGERED, ONE TOUCH PLAY
DUET O
PANEL MEMORY SET, 1- 4
STORAGE CAPACITYzAPPROX. 250:) NOTES
SEQUENCER INPUT MODES :REALTIME
FUNCTIONSDVER DUB. ERASE

© 1994 Matsushita Electric Industrial

Technics / Panasonic

Unauthonzed copylng and drstribution
is a violation of law.

Page 2

PA'I'I'ERNS' NORMAL, INTRO, FILL IN, ENDING
EARS BREATWRLER SIMS
COMPOSER INPUT MODEzREAL TIME
EDIT FUNCTIONS:CLEAR, PERCUSSION CANCEL
MEMORY:2
PITCH BEND o
DISPLAY LED (3DIGITS), EXIT
CONTROLS MAIN VOLUME, BALANCE, TRANSPOSE. CONDUCTOR
DEMO 0
MODE SET GM MODE SET, TUNING, TOUCH CURVE. SPLIT POINT, FOOT sw SETTING, REVERE SETTING, MIDI BASIC CH.
LOCAL CONTROL, ACCOMF MIDI OUT, DRUM SEND MODE, BULK DUMP
TERMINALS DO IN 12v, PHONES/LINE OUT, MIDI (IN, OUT), FOOT SWITCH
OUTPUT KN500:2 W >< 2 (WITH BATTERIES), 5 w x 2 (WITH SY-ADS/ADGB/AD7 AC ADAPTOR)
KZ450:2 w x 2 (WITH BATTERIES), 4.5 w x 2 (WITH sv-ADS/ADeB/Am Ac ADAPTOR)
SPEAKERS 12 cm x 2
BATTERIESDC 9 v (USING R20/LR20[D" SIZE, UM~1J BATTERIES x a)
AC:WITH SY-ADS/AD7 AC 120/220/230/240 V. 50/60 Hz AC 120v so Hz
POWER REQUIREMENT Ac ADAPTOR (NORTH AMERICA AND MEXICO)
AC:WITH SY-ADS/ADSB/
AW Ac ADAPTOR Ac 230 v, 50/50 Hz (NEW ZEALAND AND EUROPE EXCEPT FOR UNITED KINGDOM)
DIMENSIONS (w XHXD) 96.4 cm x 112 cm x 36.2 cm (37-15/15- X 4-13/32- x 14-1/4)-
NET WEIGHT 6.8 kg (15.0 lbs)
ACCESSORIES AC ADAPTOR SY-ADS/ADeB/AD7 (SOME DISTRICTS ONLY), MUSIC STAND

Specification are subject to Change without notice for further improvement,

WiIhout MUSIC STAND.

CONTENTS

I PART I (INTRODUCTION)
ARRANGEMENT OF CONTROL PANEL ............................................................................................. 1-2

INITIAL SEII'ING .......
CONDUCTOR SETTINGS
TERMINALS ...............
KEYBOARD RANGES ..
PARTS LOCATION
DISASSEMBLY INSTRUCTIONS ..........................................
SYMPTOMS WHICH APPEAR TO BE SIGNS OF TROUBLE .
MIDI IMPLEMENTATION CHART ........
PRECAUTIONS BEFORE SERVICING ..

I PART 11 (SCHEMATIC DIAGRAM)
WIRING CONNECTION Diagram ..................... , .............................................................................. II-1

BLOCK Diagram .......

m-P.c. Board
--P.c. Diagram
-CONTROL PANEL P. C. Board .....
CONTROL PANEL P. C. Dlagram.

MANUAL KEYBOARD/BEND CIRCUIT ................................................................ "II-14

I PART III (REPLACEMENT PARTS LIST)

REPLACEMENT PARTS LIST (P.C.B. and Wiring Parts) .
CABINET PARTS LOCATION
REPLACEMENT PARTS LIST (Cabinet and Chassis pads) .
PACKING ...................