DL 50 SERVICE MANUAL ocr

SPECIFICATIONS........................................... 2 2STRUCTURAL DIAGRAM............................. 3 3 BLOCK DIAGRAM......................................... 4-1 4CIRCUIT DIAGRAM..................................... 4-2 5 PC. BOARD...................................................... 9 6 CHECK AND ADJUSTMENT...................... …13 7 PARTS LIS T..................................................... 18 KEIO ELECTRONIC LABORATORY CORPORATION 1. SPECIFICATIONS KEYBOARD • C 〜C 49 keys ^SYNTHESIZER SECTIONS SIGNAL GENERATORS x 5..............• 16\ 8r, 4 \ 2 \ White Noise VOLTAGE CONTROLLED FILTER.. • Cut-off Frequency, Resonance, EG Depth, Filter Mode (Bandpass/Lowpass), KBD Follower (On/Off) ENVELOPE GENERATOR............... 春Attack Time, Decay Time, Sustain Level, Release Time, VCA EG Mode (广— ^、j~ L), Trigger Mode (Single/Multip ^STRINGS SECTIONS OCTAVE...............

KORG CONTENTS SPECIFICATIONS ........................................... 2 2STRUCTURAL DIAGRAM............................. 3 3 BLOCK DIAGRAM ......................................... 4-1 4CIRCUIT DIAGRAM ..................................... 4-2 5 PC. BOARD...................................................... 9 6 CHECK AND ADJUSTMENT...................... …13 7 PARTS LIS T..................................................... 18 KEIO ELECTRONIC LABORATORY CORPORATION TOKYO/JAPAM 1 . SPECIFICATIONS KEYBOARD • C 〜C 49 keys ^SYNTHESIZER SECTIONS SIGNAL GENERATORS x 5 ..............• 16\ 8r, 4 \ 2 \ White Noise VOLTAGE CONTROLLED FILTER .. • Cut-off Frequency, Resonance, EG Depth, Filter Mode (Bandpass/Lowpass), KBD Follower (On/Off) ENVELOPE GENERATOR ............... 春Attack Time, Decay Time, Sustain Level, Release Time, VCA EG Mode ( 广— ^、j~ L ), Trigger Mode (Single/Multip ^STRINGS SECTIONS OCTAVE ............................................. 籲〇CT Balance (16'〜8，） ENVELOPE GENERATOR.....Attack, Release, Trigger Mode (Single/Multiple) EQUALIZER ...................................... • Low, High ^CONTROL SECTIONS JOY STICK ......................... • Pitch Bend, Vibrato Depth/Noise…