Akai AP-M50

SECTION 1
SERVICE MANUAL
TABLE OF CONTENTS
I. SPECIFICATIONS ...............---- biped died MUGS lens ptt Diet che eel eG edi tates 4
il.>. ‘DISMANTEING OF UNIT sieosnct0 oh. Side Sassen teas ove s ee aat eee wetter eae 5
HERS “CONT ROU S 485 eters Sore es betes oat «Dan Pe Raceseien a ata dylan aoa cebdarela esha a deat 6
IV; PRINCIPAL PARTS LOCATION (53.53 sc pavedied oes see he oe Ba here oie eee tiae nue ie 9
We. ADIUSIMEN T 3x 5 Goa ciscdas oe Hi Pate dele keen Foe TS ee ew eae Sa gee Re ipa 8
1. ORDINARY MECHANICAL ADJUSTMENT....... ka ciccateansctr acacia Set a actsone wang 8
2. ELEVATION AND POSITION ADJUSTMENT ........... 0.0 e cece e eee eee e teen ence enes 8
3. ARM OFFSET VOLTAGE ADJUSTMENT (Refer to Fig. 5-2) .......0. 20sec eee ee cence eee ees 9
4. TRACKING SENSOR SENSITIVITY ADJUSTMENT (Refer to Fig. 5-2) ....... 0.00. sees ee eee 9
5. MUSIC INTERVAL SENSOR SENSITIVITY ADJUSTMENT (Refer to Fig. 5-2)...........-..4. 9
6. SPEED ADJUSTMENT (Refer to Fig. 5-3)... 0. ccc cece cence cece ence nent een eet ne enens 9
7. LEAD-IN POSITION ADJUSTMENT (Refer to Fig. 5-4) 0.060.000. cc cece cece cece eee eee eeee 9
VI. PC BOARD TITLES AND IDENTIFICATION NUMBERS ............0.000 020s e cece eeeeees 10
For basic adjustments, measuring methods, and operating principles, refer to GENERAL TECHNICAL
MANUAL.
SERVICE MANUAL AP-MS50