Sony DNW-A28, Operation Manual

Page: 88 / 102

Appendixes
A-4
Appendixes
FL display panel
Jog dial
MENU button
SET button
CTL/TC/U-BIT button
Displaying the hours meter
DATA PLAY SEQ REC
CTL/TC/U-BIT
DOWN
LIST MARK
UP
F4
EJECT
HOLD
POWER
SET
MENU
RESET
SEARCH EDIT PAUSE
ON
OFF
REC
INHI
EDIT PRESET
PUSH
To display the hours meter
Press the MENU button, then turn the jog dial to
display the required item on the monitor and FL
display panel.
To access menu item H01 quickly
Press the MENU button, then the CTL/TC/U-BIT
button.
Every time you press the CTL/TC/U-BIT button, menu
item H01 or B01 is recalled alternately.
To exit from the hours meter
Press the MENU button or SET button.
Replacing Components
Use the following table as a timing guide for replacing
components of the unit.
Note
These intervals are not guaranteed lifetimes; the timing
for replacing components depends on the particular
conditions of use. In particular, depending on the
degree of dirt contamination and abrasion, pinch
rollers and cleaners may require replacement earlier
than suggested by this table.
Regular Checks
Components Part No.
a) When the DJH-20A drum assembly is replaced, the DJR-20A upper drum assembly and 4ch (RP) slip ring assembly are
also replaced.
Timing for replacing components
(based on display of the hours meter)
Display mode Hours
H02 or H12 2000
2000
2000
4000
H03 or H13 1000
1000
1000
2000
2000
3000
3000
6000
6000
23000
Slip ring assembly 4ch (RP)
V cleaning roller assembly
CR cap
Pinch roller
Swing gear
Tension regulator band
Timing belt
S main brake shoe
SCV-0703A/J-N DC motor
SRV11A/J-N DC motor
A-8317-461-B
A-8317-463-A
A-8317-464-A
A-8317-459-B
X-3949-109-1
3-615-320-01
X-3678-926-1
A-8278-829-C
A-8278-704-C
3-611-544-01
3-611-473-01
8-835-590-01
8-835-589-01
DJR-20B-R upper drum assembly
4ch (RP) brush assembly
DJH-20B-R drum assembly
a)
Tension spring
3-613-709-01 H04 or H14