The hours shown in the table are not period of guarantee, Refer to this table in order to operate the functions and optimum performance of the unit and extend the life of the unit and tapes when planning the maintenance schedule.

The time recorded for part replacement is dependant upon the environment and the condition the unit is used.

Maintenance Parts
Hours Meter
Maintenance Time (H)
Remarks
Maintenance Item
Part Name
Qty
Display Mode

1000

2000
3000
4000
5000
6000
Replacement
Procedure
DRUM BLOCK
Inner drum assembly

Inner drum assembly

DJR-01A-R: DVW-A500
DJR-03A-R: DVW-500

 

1
1

H02
R
R
*
R
R
R
Refer to section 8-2-1
Brush/Slip ring assembly

SR13 Assembly (RP) Brush: DVW-A500
SR-9 Assembly (RP) Brush: DVW-500

1
1
H02
-
-
*
-
-
R
Refer to section 8-2-2
Drum assembly

Drum assembly

DJH-01A-R: DVW-A500
DJH-03-R: DVW-500

 

1
1

H02
-
-
R
-
-
R
Refer to section 8-2-3
CLEANERS
Rotary head cleaner Video head cleaner assembly
1
H02
R
R
R
R
R
R
Refer to section 8-2-4
AT head cleaner CL arm assembly
1
H02
R
R
R
R
R
R
Refer to section 8-2-5
TAPE RUNNING SYSTEM
Pinch roller Pinch arm assembly
1
H03
R
R
R
R
R
R
Refer to section 8-2-7
Audio/TC head Audio head
1
H03
-
-
C
-
-
R
Refer to section 8-2-8
CTL head CTL head
1
H03
-
-
R
-
-
R
Refer to section 8-2-9
Capstan motor DC motor SP
1
H03
-
-
R
-
-
R
Refer to section 8-2-10
DRIVE SYSTEM
Pinch solenoid Plunger solenoid
1
H03
-
-
-
-
-
-
Refer to section 8-2-11
H04
Replace when used 200,000 times
Brake lining  
1
H03
Replace 100,000 times
Refer to section 8-2-12
Reel motor assembly Reel motor assembly
1
H03
-
-
R
-
-
R
Refer to section 8-12-13
OTHERS
Fan Motor DC Fan
2
H01
Replace 10,000 times
Refer to section 8-2-14
Filter of the upper drum cover Filter
1
H02
R
R
R
R
R
R
Refer to section 8-2-15

H01 - OPERATION       H02 - DRUM ROTATION       H03 - TAPE RUNNING       H04 - THREADING COUNT

NOTE 1: The life of the head maybe shortened when the unit is used in a place where there is high temperature, humidity, or dust. Therefore, use the unit in an air conditioned room and not in dusty areas. It is recommended to store the tape at normal temperature and humidity.

NOTE 2: When the drum assembly is replaced the upper drum assembly is also replaced.

Note: The part marked with " * " in the table is replaced simultaneously with the part in the column below.