List Of Parts For The Periodic Inspection - Sony hdw-730 Operation Manual

6-3-2 List of Parts for the Periodic Inspection

The table below indicates the approximate time until each part needs
replacement or maintenance. Note that the indicated time does not
necessarily mean the guaranteed period of service condition. The time
when the part needs replacement or maintenance differs depending on
the environment and conditions of use.
No.
1 Upper drum assembly
2 Slip ring assembly
3 Brush assembly
4 Total drum assembly
5 AHC roller assembly
6 CR washer
7 Timing belt
8 S tension regulator band assembly
9 T tension regulator band assembly
10 Pinch roller assembly
11 Reel drive assemblt
12 S tension regulator arm assembly
13 S idler assembly (LOW)
14 T idler assembly
A) "1. DRUM RUNNING" or "5. DRUM RUNNING-2" of the hours meter (duration of
drum rotation (in units of hour)).
B) "2. TAPE RUNNING" or "6. TAPE RUNNING-2" of the hours meter (duration of
tape transport (in units of hour)).
R) Replacement is required.
r ) Replaced with the part pointed by the arrow (r) .
O) Coat with oil.
G) Coat with grease.
For details on periodic inspection, contact your nearest Sony dealer.
Part
Guide for
replacement
or
maintenance 2000 4000 6000
A R
A R
A R
A —
A R
A R
B —
B R
B R
B R
A O
A G
A R
A R
Chapter 6 Maintenance
Hours
r R
r R
r R
6
R —
R R
R R
R —
R R
R R
R R
O R
G R
R R
R R
6-17