Service manual

PN 4237242C

4-iv

CONTENTS

4.28 AIM ADJUSTMENT,4.28-1

Tools/Supplies Needed,4.28-1

Procedure,4.28-1

Optional Procedures,4.28-1

Option 1,4.28-1

Option 2,4.28-2

4.29 HGB PREAMP ADJUSTMENT,4.29-1

Tools/Supplies Needed,4.29-1

Procedure,4.29-1

4.30 VACUUM ADJUSTMENT,4.30-1

Procedure,4.30-1

4.31 LYSE VOLUME ADJUSTMENT/VERIFICATION,4.31-1

Tools/Supplies Needed,4.31-1

Procedure,4.31-1

ILLUSTRATIONS

4.3-1 Top View into Upper Chassis,4.3-1

4.4-1 Top View into Lower Chassis,4.4-1

4.6-1 Card Removal (AT Motherboard, URA, DRAs and SPAD),4.6-1

4.6-2 AT Motherboard,4.6-3

4.8-1 URA Card,4.8-1

4.9-1 DRA Card,4.9-1

4.10-1 Membrane Keypad and Display,4.10-1

4.12-1 +24 V Power Supply,4.12-1

4.13-1 Linear Power Supply Card,4.13-1

4.13-2 Back View of MD II with Rear Panel Door Opened,4.13-2

4.14-1 Vacuum Sensor Card,4.14-1

4.15-1 Motor/Solenoid Driver Card,4.15-2

4.16-1 Sensor Preamp Adapter (SPA) Card and Surrounding Components,4.16-1

4.16-2 Sensor Preamp Adapter Card, 4.16-3

4.17-1 Probe Assembly,4.17-1

4.19-1 Traverse Drive Belt, 4.19-1

4.20-1 Traverse Motor,4.20-1