Toshiba V-752EW Serviceanleitung Seite 48

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 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
PE
#9 GUIDE POST
#3 GUIDE POST
P
A
GUIDE ROLLER S, T
T
CYLINDER ASS'Y
H
S
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
4-20
Downloaded from www.Manualslib.com
500 1000
∆ ∆
∆ ∆
∆ ∆
∆ ∆
∆ ∆
∆ ∆
∆ ∆
∆
O
∆ ∆
FE HEAD
∆
ACE HEAD O
∆
O
∆ ∆
∆
O
O
O
O
O
O
∆ : Cleaning O : Check and replacement in necessary
manuals search engine
<Table 1-1>
Checking Period
1500 2000 2500 3000 3500
∆ ∆ ∆ ∆ ∆
∆ ∆ ∆ ∆ ∆
∆ ∆ ∆ ∆ ∆
∆ ∆ ∆ ∆ ∆
∆ ∆ ∆ ∆ ∆
∆ ∆ ∆ ∆ ∆
∆
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 O O O
O O O O O
Remark
4000 4500 5000
∆ ∆ ∆
- To clean the parts, use patch and
∆ ∆ ∆
alcohol (solvent).
∆ ∆ ∆
- After cleaning, use the video tape
∆ ∆ ∆
after alcohol is gone away com-
∆ ∆ ∆
pletely.
∆ ∆ ∆
- We recommend to use oil [EP-50]
O O O
or solvent.
O O O
O O O
- One or two drops of oil should be
applied after
O O O
cleaning with alcohol.
O 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 O O
O O O
O O O
: Add Oil
Toshiba