4
SRW-5000/5500
5. Replacement of Main Parts
5-1.
General Information for Parts Replacement ............................................... 5-1
5-1-1.
Index ........................................................................................... 5-1
5-1-2.
Threading End Mode and Unthreading End Mode .................... 5-4
5-1-3.
L Cassette Position and S Cassette Position .............................. 5-6
5-1-4.
Basic Knowledge ....................................................................... 5-8
5-2.
Drum Assembly Replacement ..................................................................... 5-9
5-3.
Brush Slip Ring Assembly Replacement .................................................. 5-16
5-4.
Cleaning Roller and Video Head Cleaner Assembly Replacement .......... 5-18
5-5.
AT Head Cleaner Replacement ................................................................. 5-23
5-6.
CTL Head or Full-erase Head Replacement ............................................. 5-26
5-7.
AT Head Assembly Replacement ............................................................. 5-28
5-8.
Pinch Roller Replacement ......................................................................... 5-31
5-9.
Pinch Press Assembly Replacement ......................................................... 5-35
5-10. Capstan Motor Replacement ..................................................................... 5-38
5-11. Reel Table Assembly Replacement .......................................................... 5-43
5-12. Brake Lining Replacement ........................................................................ 5-45
5-13. Reel Motor Assembly Replacement .......................................................... 5-46
5-14. Reel Shift Motor Replacement .................................................................. 5-52
5-15. Reel Shift Gear Replacement .................................................................... 5-54
5-16. Tape Guide Replacement .......................................................................... 5-56
5-16-1. S Plate Assembly Replacement ................................................ 5-57
5-17. Gear Box Assembly Replacement ............................................................ 5-59
5-18. Threading Ring Assembly Replacement ................................................... 5-61
5-19. S Tension Regulator Assembly Replacement ........................................... 5-67
5-20. T Tension Regulator Assembly Replacement ........................................... 5-70
5-21. T Drawer Assembly Replacement ............................................................ 5-75
5-22. Cassette Compartment Motor Replacement .............................................. 5-81
5-23. Fan Motor Replacement ............................................................................ 5-85
5-23-1. Fan Motor (for Plug-in Board) Replacement ........................... 5-86
5-23-2. Fan Motor (for Mechanical Deck) Replacement ..................... 5-89
5-24. Power Supply Unit Replacement .............................................................. 5-91
5-25. Dial Assembly Replacement ..................................................................... 5-92
5-26. LCD Unit and Lamp Unit Replacement .................................................... 5-94
5-26-1. LCD Unit Replacement ............................................................ 5-94
5-26-2. Lamp Unit Replacement .......................................................... 5-97
5-27. Organic EL Indicator Module Replacement ............................................. 5-99
5-28. Inverter Unit Replacement ...................................................................... 5-101
5-29. PC Card Adaptor Replacement ............................................................... 5-103