Periodic Maintenance And Inspection; Periodic Maintenance; Index - Sony Betacam SX DNW-A100 Maintenance Manual

This section explains about periodic maintenance and how to clean.

5-1. Periodic Maintenance

To make the most of the functions, fully realize the performances of this unit and to
lengthen the life of the unit, periodic check and parts replacement are recommended.

5-1-1. Index

It is necessary to check and replace periodically to the following parts.
The numbers in the illustration correspond to the table in the next page.
Reel motor assemblies 0
Note:
The CTL head in the VTR was changed into the improved
type from the following serial numbers. This improved CTL
head is not needed to perform the periodic replacement.
DNW-A100 (UC) : S/N 10321 and Higher
DNW-A100P (CE) : S/N 10265 and Higher
DNW-A100P (UC) : S/N 10002 and Higher
DNW-A50 (UC) : S/N 10236 and Higher
DNW-A50P (CE) : S/N 10096 and Higher
DNW-A50P (UC) : S/N 10001 and Higher
DNW-A45 (UC) : S/N 10131 and Higher
DNW-A45P (CE) : S/N 10061 and Higher
DNW-A45P (UC) : S/N 10001 and Higher
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
Section 5

Periodic Maintenance and Inspection

< Mechanical Deck Block >
Pinch solenoid !=
Capstan motor !-
Note
CTL head 9
4 Video head cleaner
5 Video head cleaner assembly
3 Brush slipring assembly
1 Upper drum
2 Drum assembly
8 Pinch roller
Air filter 7
6 AT head cleaner
< Chassis>
![ Fan motor (rear)
!; Fan motor (PS)
!] Fan motor (HDD)
!\ Fan motor (MD)
5-1