— 6 —
LIGHT
MIDDLE
HEAVY
HARPSICHORD
POWER
ONON
OFFOFF
VOLUME
BRILLIANCE
CONTROLCONTROL
CONTROLCONTROL MIDIMIDI
MAXMAX
E
TRANSPOSETRANSPOSE
E
TUNETUNE
E
MIDIMIDI
E
BRILLIANCEBRILLIANCE
E
METRONOME VOL
MELLOWMELLOW BRIGHTBRIGHT
PLAY/STOP
PLAY/STOP
PART
PART
TRACK
TRACK
L
L
R
R
RECORD
RECORD
DEMO
DEMO
SONG LESSON/MEMORY
SONG LESSON/MEMORY
ROOMROOM
STAGESTAGE
HALL 1HALL 1
HALL2HALL2
CHORUSCHORUS
TREMOLOTREMOLO
CHORUS/TREMOLOCHORUS/TREMOLO
PIPE ORGAN
PIPE ORGAN
STRINGS
STRINGS
VIBRAHONE
VIBRAHONE
CHOIR
CHOIR
TONE
TONE
W. BASS
W. BASS
LOWER TONE
LOWER TONE
E. BASS
E. BASS
TOUCH SELECT
TOUCH SELECT
MALTI FUNCTION DISPLAYMALTI FUNCTION DISPLAY
VALUE
TEMPO/BEAT/
FIXED
PHRASE REPEATPHRASE REPEAT NEXTMETRONOMEREVERB
PIANO 1PIANO 1 PIANO 2PIANO 2 E.PIANO
MIN
MIN
SONG
A B
PS11
PS2M
MA1M
CN1M
CN2M
PS3M
PS4M
TP20-KY1M
TP20-KY2M
PCB LAYOUT
PCB
Main PCB
Jack PCBs
Console PCBs
Power PCB
JCM434-
MA1M
PS2M
PS3M
PS4M
CN1M
CN2M
PS11
Components
CPU, DSP, Sound Source ROM Working storage
RAM, Effect RAM Reset IC, DAC, Filter, Key con-
troller, Power amp, Power supply circuit
LINE IN/OUT jack, MIDI jacks
Phone jacks
Power indicator
Gate array (Button controller/LED driver), LEDs,
Buttons
Main Volume, Brilliance volume, LEDS, Buttons
Fuse, Noise filter