Maintenance Parts Schedule Charts; Type Of Vtr (Except Camera Recorder) - Panasonic AJ-D440 Service Manual

1. Maintenance Parts Schedule Charts

1-1. Type of VTR ( except Camera Recorder )
Name
Tape Path Cleaning
1
Cylinder Ass'y
2
Pinch Arm Unit
3
Cleaning Arm Unit
4
S,T Reel Rotor Unit
5
Thrust Screw Unit
6
S1 Loading Arm Unit
7
T1 Boat Unit
8
S5 Post Base A Unit
9
Tension Arm Unit
10
Mechanism Unit
11
Front Loading Unit
12
Fan Motor
The following parts are included in the mechanism chassis. Therefore usual replacement is not necessary if the
mechanism unit is replaced.
Name
13 A/C Head
14 Loading Motor (1) AU
15 Reel Drive Motor Unit
16 Mode Switch Unit
17 Pinch Solenoid
18 S,T Brake Solenoid
19 Distinction SW Unit
20 Cleaner Solenoid
21 Main Cam Gear
22 Front Loading Motor
"R" : These parts are replacement parts.
"IM" : These parts are included in Mech. Chassis Unit. Replacing Mech. Chassis Unit is recommended.
"F" : These parts are included in Mech. Chassis.
"G" : Wipe the old grease and apply new grease. (Use Molytone Grease)
"L" : The lubrication is necessary.
"C" : This mark means cleaning is necessary.
Apply
2,000H
25M, 50M
25M, 50M
R
25M, 50M
R, G
25M, 50M
R
25M, 50M
25M, 50M
50M
50M
50M
50M
25M, 50M
25M, 50M
25M, 50M
Replace the Fan Motor at each 10,000 hours Operation Hours
Hours of Use (unit hours)
12,000H
IM
IM
IM
IM
IM
IM
IM
IM
IM
F
Hours of Use (unit hours)
4,000H 6,000H
"C" Clean the Tape Path at each 500 hours
R R
R, G R, G
R R
R (50M) R (25M)
R, L
R, L (50M)
R
R
R
R
<Note>
Hours of Use are based on the head rotation
hours.
Hours of Use are recommendation. It may
depend on temperature, humidity or dust.
Hours of Use are listed as the reference of
maintenance. They do not mean guaranteed
hours.
1-1
10,000H
8,000H
R R
R, G R, G
R R
R (50M) R (25M)
R, L (50M) R, L (25M)
12,000H
IM
IM
IM
IM
IM
IM
IM
IM
IM
R
R