Periodic - Canon Canovision8 E50E Service Manual

2. Periodic Check/Confirmation and Notes for Each Mechanism
* Cleaning
2-1 Rotary Drum
(1) Clean the rotary drum gently with a thick lens tissue (CY9-4023-003) with
ethyl alcohol wetted.
ey
When cleaning,
rotate the
rotary drum counterclockwise
gradually
by hand.
*Notes: 1. Do not rotate the motor by using the power source.
2. Do not rotate the drum clockwise.
3. Do not clean the drum except the above procedure,
If the
lens tissue
with ethyl
alcohol
soaked
is used
vertically
to
head chip, the head chip may be damaged.
~ 2-2 Tape Path
2-3 Driving System (Timing belt, surface of reel table)
(1) Clean the timing belt and the reel table by using a lens tissue with
ethyl alcohol soaked.
ar,
No.2 Guide Capstan
4 (TG-2)
7
;
No.5
Guide
a (TG-5)
No.6 Guide
| i (mé-6)
No.4 Guide Ls
(rea) | @Y
No.3 Guide ~
(16-3)
No.7 Guide
(6-7)
pare)
be |
df
©
©
Pinch
roller
No.1 Guide
(TG-1)
Fig.II-5
2