Maintenance/Inspection Table - JVC GY-DV5000U Service Manual

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2.4.2 Maintenance/inspection table

1)Replace the whole mechanism assembly in the 6000H maintenance.
2)The SUP/TU tension arm assemblies, sub-deck assembly (ENT. G. roller section) and EGR ARM assembly have undergone per-
pendicularity management after being assembled. If any of the above assemblies needs replacement, the whole mechanism
assembly should be replaced.
Part Name
°
1
SUP P. BASE ASSEMBLY
·
2
TU P. BASE ASSEMBLY
Î
3
GUIDE ROLLER
Î
4
COLLER
Î
5
FRANGE
3
6
PINCH R.ARM ASSEMBLY
2
7
DRUM ASSEMBLY
8
CAPSTAN SHAFT
9
CAPSTAN MOTOR
10
REEL MOTOR
0
11
M.I.C. terminal
0
12
M.I.C. CONNECTOR
e
FPC 1 ASSEMBLY
!
IDLER COVER
Ç
13
CASSETTE GUIDE PIN
4
15
MODE MOTOR ASSEMBLY
16
MAIN CAM
6
17
GEAR 1
7
18
GEAR 2
5
19
WORM WHEEL
¢
20
PINCH CAM GEAR
21
PINCH PLATE
22
CTL. PLATE
23
CTL. ARM ASSEMBLY
§
24
ARM GEAR
q
25
SUP REEL PLATE ASSEMBLY
w
26
TU REEL PLATE ASSEMBLY
&
27
SUP REEL DISK ASSEMBLY
*
28
TU REEL DISK ASSEMBLY
^
29
CONN. GEAR ASSEMBLY
@
30
SUP TENSION BAND ASSEMBLY
$
31
TU TENSION BAND ASSEMBLY
!
32
IDLER ARM ASSEMBLY
1
33
HEAD CLEANAER
ı
34
CASSETTE HOUSING ASSEMBLY
Å
MECHANISM ASSEMBLY
35
¤: Clean with ethyl alcohol.
Operating Hours (DRUM Hour Meter)
Symbol
No.
500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000
¤
¤
¤
R
r
M 3
66
¤
¤
¤
M 3
R
r
67
¤
¤
¤
R
r
M 3
30
¤
¤
¤
M 3
R
r
31
¤
¤
¤
R
r
M 3
32
¤
¤
¤
M 3
R
r
4
¤
¤
¤
r
M 3
80
¤
¤
¤
¤
M 3
64
M 3
64
M 3
24
¤
¤
¤
¤
M 3
51
M 3
51
M 3
¤
¤
¤
¤
49
M 3
52
¤
¤
¤
¤
M 3
47
M 3
12
M 3
44
M 3
45
M 3
46
M 3
13
M 3
17
M 3
9
M 3
56
M 3
11
M 3
54
M 3
55
M 3
R
r^
35
M 3
R
r^
36
M 3
R
r^
37
M 3
R
r
38
M 3
R
r
39
M 3
R
r
40
M 3
R
r
R
r
5A
M 3
90
M 3
1
R
: Check and replace if required.
After replacing a part, apply lubricant to the required points.
Table 2-4-1
¤
¤
¤
¤
R
r
R
¤
¤
¤
¤
R
r
R
¤
¤
¤
¤
R
r
R
¤
¤
¤
¤
R
r
R
¤
¤
¤
¤
R
r
R
¤
¤
¤
¤
R
r
R
¤
¤
¤
¤
r
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
¤
R
r^
R
r^
R
r^
R
r
R
r
R
R
r
r
R
r
R
r
: Replace.
Ref.
Section
¤
¤
2.6.17
¤
¤
2.6.17
¤
¤
2.4.1
¤
¤
2.4.1
¤
¤
2.4.1
¤
¤
2.6.3
¤
¤
2.6.2
¤
¤
R
2.6.16
R
2.6.13
¤
¤
2.6.6
¤
¤
2.6.25
2.6.7
¤
¤
2.4.1
2.6.4
2.6.20
2.6.4
2.6.4
2.6.4
2.6.20
2.6.16
2.6.22
2.6.21
2.6.21
2.6.24
2.6.24
R
2.6.10
R
2.6.10
R
2.6.10
R
2.6.8
R
2.6.9
R
2.6.7
r
R
2.6.2
2.6.1
r
^
: Oil the shaft.
2-5

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