Panasonic AG-7350 Series Service Manual page 29

Section 3
MAINTENANCE
CONTENTS
3·1. REGULAR MAINTENANCE ............................................................................. 3·2
3·2. MAINTENANCE CHART .................................................................................... 3·2
3·3. PARTS LOCATION .................................................................................................. 3·3
3·4. MAINTENANCE PROCEDURES .................................................................. 3·4
3·4·1. HOW TO EJECT MANUALY ..................................................................... 3-4
3·4·2. CYLINDER MAINTENANCE PROCEDURES .................................... 3-4
A. Procedures for Cleaning of Cylinder Unit .................................................. 4-4
B. Replacement of the Upper Cylinder Unit .................................................... 3-5
C. Replacement of the Lower Cylinder Unit ................................................... 3-5
D. Adjustment After Re-Installing .................................................................... 3-6
3-4-3. A/C HEAD MAINTENANCE PROCEDURES ..................................... 3·6
A. Replacement of the A/C Head (1) Unit ....................................................... 3-6
B. Adjustment After Re-Installing .................................................................... 3-7
3-4-4. FULL ERASE HEAD MAINTENANCE PROCEDURES ................. 3-7
A. Replacement of the Full Erase Head .......................................................... 3-7
3-4·5. PRESSURE ROLLER MAINTENANCE PROCEDURES ................ 3-7
A. Replacement of the Pressure Roller Unit.. ................................................. 3-7
3·4·6. REEL MOTOR UNIT MAINTENANCE PROCEDURES ................. 3·8
A. Replacement of the Reel Unit ...................................................................... 3-8
3-4-7. MAIN BRAKE (S), (T) UNIT MAINTENANCE
PROCEDURES ................................................................................................ 3-8
A. Replacement of the Main Brake (S), (T) Unit .............................................. 3-8
3·4·8. LOADING MOTOR UNIT MAINTENANCE
PROCEDURES ................................................................................................ 3-8
A. Replacement of the Loading Motor Unit .................................................... 3-8
3-4-9. HEAD CLEANING PAD UNIT MAINTENANCE
PROCEDURES ................................................................................................ 3-9
A. Replacement of the Head cleaning Pad ..................................................... 3-9
3-4-10. MODE SWITCH MAINTENANCE PROCEDURES .......................... 3·9
A. Replacement of the Mode Switch ............................................................... 3-9
3-4-11. PINCH SOLRNOID MAINTENANCE PROCEDURES .................... 3·9
A. Replacement of the Pinch Solenoid ............................................................ 3-9
B. Adjustment After Re-Installing .................................................................... 3-10
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