Panasonic JB-3300 Technical Manual page 13

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PART ITI
REMOVALS AND INSTALLATIONS ..... doce c ccc cccecccceccccecceccececcecees VI-13
11.1 PCB Removal and Installation 2... ccc ccc cc www crew n cee cccncne VI-13
11.2 Front Plate Removal and Installation 2.2... ccc ccc cece cece snes VI-13
11.3 Track OO Assembly Removal and Installation .........cccwececes VI-13
11.4 Collect Assembly Removal, Installation, and Adjustment ....... VI-14
11.5 Clamp Assembly Removal and Installation ...........222..0ee00. VI-14
11.6 Write Protect Sensor/Index Detector Assembly
Removal and Installation ... ccc ccc eee ec ewer ccc cane c ccc ccccae VI-15
11.7 Cartridge Guide Assembly Removal and Installation ............ VI-15
11.8 Stepper Motor Assembly Removal and Installation .............. VI-16
11.9 Carriage Arm Assembly Removal and Installation ..... ccc eee cee VI-16
11.10 Drive Motor Removal and Installation .....c wwe c ewe eee cece cenes VI-17
11.11 LED Assembly Removal and Installation ........ cc ccerccccccess VI-17
TEST POINTS 2... cece ccc cece cee eee eee cece eee eeeescceees we cece VI-18
EXPLODED VIEW eoeoevnereceaneeveee ooceoeoeoeweseeew eee ee won eee eo ow eon eee eae we eo em ewe aeons VI-19
REPLACEMENT PARTS LIST 2... ccc ccc cece ccc ccc cece ete cee enc ceceeceeees .. VI-20
REPLACEMENT PARTS LIST OF PCB .......... Cece reer cece cere cece s cc eccccce VI-21
SCHEMATIC DIAGRAM 2... cece cece cece cc cece cece cece e eee e cece cecesees VI-23
CIRCUIT BOARD 2... cece ccc cece cece eee cece eee eee ence e eee s ee eeeee VI-25
BLOCK DIAGRAM 2... cece ccc ccc cece cece ce ee eee eee eee eee e neces eesees VI-26
APPENDIX 2. ccc cc ee ete we ew eee wee ww eww wee ere re er were ee res cet ee ee see eeves VI--27
INTRODUCTION 2... cc cee c ce cw we eee e ewe ewer ere eee eee ewe were weet eer e eee cence VI-27
OPERATING THE PROGRAM ........ cc eee eee ce cc ewe rere eee errr ewer ewe nce V1I-28
2.1 Head Output Alignment Calibration ..........-. cee cee eee eee VI-29
2.2 Track OO Signal Calibration ................-..ec ee ee eee eee VI-30
2.3 Carriage Limit Calibration ................. eee ec ee weet woes VI-31
2.4 Index Timing Calibration 2... 2... cee eee ce we we ewe ee ween VI-32
2.5 Azimuth and Cat's Eye Pattern Calibration .................... VI-33
2.6 Head Cleaning 2... cece eee ewe cee ee re ewe cree cece eee wee cer ee es eees VI-34
2.7 Maintenance Disk Drive AsSignment .......-... ccc ee cece cece cece ViI-35
2.8 Menu Selections 8 and 9 cece ecw cece ec cece eer cece we cre cc wees euee VI-35
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