The Table Of Cleaning, Lubrication And Replacement Time About Principal Parts - Sony SLV-D983P Service Manual

2-5 THE TABLE OF CLEANING, LUBRICATION AND REPLACEMENT TIME ABOUT PRINCIPAL
PARTS
1) The replacement time of parts is not life of parts.
2) The table 2-1 is that the VCR Set is in normal condition (normal temperature, normal humidity).
The checking period may be changed owing to the condition of use, runtime and environmental conditions.
3) Life of the Cylinder Ass'y is depend on the condition of use.
4) See exploded view for location of each parts.
* Parts Name
POST TENSION
SLANT POST S, T
#8 GUIDE SHAFT
T
A
CAPSTAN SHAFT
P
#9 GUIDE POST
E
#3 GUIDE POST
P
GUIDE ROLLER S, T
A
T
CYLINDER ASS'Y
H
FE HEAD
S
ACE HEAD
Y
PINCH ROLLER
S
T
POST REEL S, T
E
SLEEVE TENSION
M
POST CENTER
LEVER IDLE BOSS (2Point)
CAPSTAN MOTOR PULLEY
D
S
R
BELT PULLEY
Y
I
HOLDER CLUTCH ASS'Y
S
V
T
GEAR CENTER ASS'Y
I
E
N
GEAR IDLE (2Point)
M
G
LOADING MOTOR
B S
BAND BRAKE ASS'Y
Y
R
S
A
T
K
E
BRAKE T ASS'Y
E M
<Table 2-1>
Checking Period
500 1000 1500 2000
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
∆ ∆ ∆
O
∆
O O O
∆ ∆ ∆
O
∆
O O O
∆
O O O
∆ ∆ ∆ ∆
O
∆
O O O
O O O
O O O
O O O
O O O
O O O
∆ : Cleaning
O : Check and replacement in necessary
2500 3000 3500 4000
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
∆ ∆ ∆ ∆
O O O O
O O O O
O O O O
O O O O
O O O O
∆
O O O
O O O O
O O O O
O O O O
O O O O
O O O O
O O O O
O O O O
: Add Oil
2-21
Remark
4500 5000
∆ ∆
- To clean the parts, use patch and
∆ ∆
alcohol (solvent).
∆ ∆
- After cleaning, use the video tape
∆ ∆
after alcohol is gone away
∆ ∆
completely.
∆ ∆
- We recommend to use oil [EP-50]
O O
or solvent.
O O
O O
- One or two drops of oil should be
applied after cleaning with
O O
alcohol.
O O
- Periodic time of applying oil
(Apply oil after cleaning)
- The excessive applying oil may
be the cause of malfunction.
O O
O O
O O
O O
O O
O O
O O
O O