Hours Meter - Sony BETACAM SX DNW-A30 Maintenance Manual

Replace the parts shown in the table below periodically when the threading/un-
threading operation is repeated frequently.
Replacement parts
Brake solenoid
S tension regulator
T tension regulator
T drawing arm assembly
Gear box assembly
Threading ring assembly
Ring roller
Pinch arm guard
CL guide rail
Cassette compartment assembly
Video head cleaner
AT head cleaner
Pinch roller

5-1-3. Hours Meter

This unit can display an hours meter on the time counter of the lower control panel. Perform a periodic check with this
hours meter as a reference.
1. Contents of display
Menu No. Display
H01 OPERATION HOURS
H02 DRUM RUNNING HOURS
H03 TAPE RUNNING HOURS
H04 THREADING COUNTER
H12 DRUM RUNNING HOURS
H13 TAPE RUNNING HOURS
H14 THREADING COUNTER
H15 AIRFILTER OPERATION HOURS
2. Display procedures
(1) Press the MENU button on the lower control panel.
(2) Put the "*" to the desired ITEM by turning the JOG dial.
(3) Press the SET button on the lower control panel to display the hours meter.
(4) Press the MENU button once and repeat from step (2) to display other ITEM.
Press the MENU button twice to exit the MENU.
DNW-A30/A30P
DNW-30/30P
Replacement period
Every 200,000 times of threading
Every 200,000 times of threading
Every 200,000 times of threading
Every 200,000 times of threading
Every 200,000 times of threading
Every 200,000 times of threading
Every 200,000 times of threading
Every 200,000 times of threading
Every 200,000 times of threading
Every 200,000 times of threading
Every 1,000 hours of drum rotating
Every 1,000 hours of drum rotating
Every 1,000 hours of drum rotating
Contents
Sum of energized time
Sum of drum rotating time
Sum of tape running time
Sum of threading
Sum of drum rotating time (Resettable)
Sum of tape running time (Resettable)
Sum of threading (Resettable)
Sum of air filter use time (Resettable)
Part No. Name
1-454-417-31 Solenoid, Plunger
A-8267-795-D Tension regulator assy (RP)
A-8267-423-B T tension regulator assy
A-8278-313-A Drawer assy (T)
A-8267-424-A Box assembly, Gear
A-8267-395-E Ring assembly, Threading
3-180-677-01 Roller, Ring
3-180-679-01 Roller (B), Ring
3-180-853-01 Guard, Pinch arm
3-180-874-02 Rail, CL guide
A-8267-589-D Cassette compartment (RP)
X-3167-281-3 Roller assy, V cleaning
3-182-765-02 CR spacer
X-3167-053-2 Arm assy, CL
X-3167-054-3 Arm assy, Pinch
5-1. Periodic Maintenance
Q'ty
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
5-3