Philips LTC 3924 User Manual
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PHILIPS LTC3924/62 (E) QR34071
This table shows the times for maintenance/inspection of each component. Use the table as reference, since
the maintenance/inspection times vary depending on the environment where the VCR is used and the way it
is used. If the components indicated C/R do not function normally after cleaning, replace them.
Please contact the dealer for detail information.
Maintenance Table
Component and point
1000h
2000h
3000h
4000h
5000h
Cylinder motor assembly
C/R
R
C/R
R
C/R
A/C head assembly
C
C/R
C
R
C
FE head
C
C
C
R
C
S guide roller
C
C
C/R
C
C
T guide roller
C
C
C/R
C
C
Tension band brake
R
R
Tension arm
C
C
C
C
C
S reel table
C
C
T reel table
C
C
PR arm
C
R
C
R
C
Timing belt
C
C
Capstan motor
C
R
C
R
C
Loading motor assembly
R
Mechanism state switch
(R)
Idler gear 1
R
R
Idler gear 2
R
R
FR gear
R
R
JOG Gear
C
C/R
C
C/R
C
Supply slant pole
C
C
C
C
C
Take-up slant pole
C
C
C
C
C
Tape guides
C
C
C
C
C
Tape guide line on lower cylinder
C
C
C
C
C
Tension band R
R
R
FS brake
C
C/R
C
C/R
C
Pulley assembly
R
R
HC arm
(R)
Shaft and bearing of S reel table
S
S
Shaft and bearing of T reel table
S
S
Shaft and bearing of idler gear 1
S
S
Shaft and bearing of idler gear 2
S
S
Shaft of pulley assembly
S
S
Shaft of torque change gear and FR drive gear
S
S
Shaft of PR arm
M
M
G base assembly moving portions in chassis
M
Contact surface between cylinder base and G base
assembly during loading
M
R: Component replacement
C: Cleaning
S: Oil (Sonic Slidas oil) refilling
M: Grease (Molicoat) refilling
MAINTENANCE/INSPECTION SCHEDULES OF MECHANICAL COMPONENTS