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Disassembly and Reassembly
1-3 The table of clearing, Lubrication and replacement time about principal parts
1) The replacement time of parts is not life of parts.
2) The table 1-1 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 AssÕy is depend on the condition of use.
4) See exploded view for location of each parts.
*
Parts Name
POST TENSION
SLANT POST S, T
T
#8 GUIDE SHAFT
A
CAPSTAN SHAFT
P
E
#9 GUIDE POST
#3 GUIDE POST
P
GUIDE ROLLER S, T
A
T
CYLINDER ASS'Y
H
FE HEAD
ACE HEAD
S
Y
PINCH ROLLER
S
POST REEL S, T
T
SLEEVE TENSION
E
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
Æ : Cleaning
1-18
<Table 1-1>
Checking Period
500 1000 1500 2000 2500 3000 3500 4000 4500 5000
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
O
∆
O
O
O
∆
∆
∆
O
∆
O
O
O
∆
O
O
O
3
3
3
3
3
3
3
3
∆
∆
∆
∆
O
∆
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O : Check and replacement in necessary
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
∆
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
3
3
3
3
3
3
3
3
∆
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
Remark
∆
∆
- 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
O
O
[EP-56] or solvent.
O
O
O
O
- One or two drops of oil
should be applied after clean-
O
O
ing with alcohol.
O
O
- Periodic time of applying oil
3
(Apply oil after cleaning)
3
- The excessive applying oil
3
may be the cause of malfunc-
tion.
3
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
3 : Add Oil
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