INTRODUCTION....................................................................................................................................................3
GENERAL FEATURES .........................................................................................................................................3
SPECIFICATIONS .................................................................................................................................................4
DISASSEMBLY .....................................................................................................................................................6
1-1. Bottom Chassis.......................................................................................................................................6
1-2. Front Bezel Assy.....................................................................................................................................6
2. MECHANISM ASSY.......................................................................................................................................6
2-1. Base Pick-up Unit Assy ..........................................................................................................................6
EXPLODED VIEW .............................................................................................................................................7~8
MECHANICAL REPLACEMENT PARTS LIST...............................................................................................9~12
1. Structure of the Pick-Up ...............................................................................................................................13
DESCRIPTION OF CIRCUIT .........................................................................................................................18~29
2. RF Amplifier Circuit ......................................................................................................................................19
3. Servo Signal.................................................................................................................................................20
1. Data Processing Flow ..................................................................................................................................30
TROUBLESHOOTING GUIDE ......................................................................................................................44~59
BLOCK DIAGRAM ..............................................................................................................................................60
CIRCUIT DIAGRAM ......................................................................................................................................61~63
PRINTED CIRCUIT BOARD DIAGRAM .......................................................................................................64~67
ELECTRICAL REPLACEMENT PARTS LIST ..............................................................................................68~79
CLASS 1 LASER PRODUCT
CAUTION - VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN.
DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
TABLE OF CONTENTS