JVC GR-DVM90U Service Manual page 22

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3. Disassembling procedure table
Step
A
Cassette housing assembly
Reel disk (SUP) assembly
2a
Reel disk (TU) assembly
2b
Reel cover assembly
2c
Tension arm assembly
3a
Release guide assembly
3b
Idler arm assembly
3c
Guide arm assembly
3d
Pinch roller arm assembly
3e
Cleaner arm assembly
4a
Slant pole arm assembly
4b
Drum assembly
4c
Guide roller (S) assembly
5a
Rail assembly
5b
B
Slide deck assembly /
B
Slide deck assembly
Loading brake assembly
7a
Guide pin (SUPPLY)
7b
Pad arm assembly
7c
Slide guide plate assembly
7d
Collar
7e
Collar
7f
Sub brake assembly
7g
Control plate assembly
7h
C
Main deck assembly
Tension lever assembly
8a
Slide lever assembly
8b
Brake control lever assembly
8c
Loading guide
9a
Timing belt
9b
Center gear assembly
9c
Motor bracket assembly
9d
Worm wheel
9e
Gear holder
9f
Main cam gear
10a
Brake control plate
10b
Rotary encoder
10c
Connect gear
10d
Reel drive pulley assembly
10e
Catcher (T) assembly
11a
Capstan motor
11b
Charge arm assembly
11c
Sub cam gear
11d
PWB holder
11e
2-5
Part Name
T
T
T
T
T
T
T
T
T
T
T
T
T
T
C
Main deck assembly
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
B
Fig.
Point
Fig. 2-2-12
3(S1),(L1a)-(L1d)
Fig. 2-2-13
(W2)
Fig. 2-2-13
(W2)
Fig. 2-2-13
(S2b),2(S2a),(W2)
Fig. 2-2-14
(W3a)
Fig. 2-2-14
-
Fig. 2-2-14
(W3b)
Fig. 2-2-14
-
Fig. 2-2-14
(W3a)
Fig. 2-2-15
(L4a)
Fig. 2-2-15 (W4),(L4b),(P4a),(P4b)
Fig. 2-2-15
3(S4)
Fig. 2-2-16
(P5)
Fig. 2-2-16
3(W5a), (W5b)
Fig. 2-2-17
(W6),(L6a)-(L6d)
Fig. 2-2-18
(W7),(L7a),(P7a)
Fig. 2-2-18
(S7a)
Fig. 2-2-18
(W7),(L7b),(P7b)
Fig. 2-2-18
(S7b)
Fig. 2-2-18
-
Fig. 2-2-18
-
Fig. 2-2-18
(W7),(L7c),(P7c)
Fig. 2-2-18
2(W7),(L7d),(P7d)
Fig. 2-2-19
-
Fig. 2-2-19
-
Fig. 2-2-19
-
Fig. 2-2-20
(S9)
Fig. 2-2-20
-
Fig. 2-2-20
-
Fig. 2-2-20
2(S9)
Fig. 2-2-20
(W9)
Fig. 2-2-20
(S9)
Fig. 2-2-21
(S10)
Fig. 2-2-21
(L10)
Fig. 2-2-21
(S10),(W10a)
Fig. 2-2-21
(W10a)
Fig. 2-2-21
(W10b)
Fig. 2-2-22
2(S11)
Fig. 2-2-22
2(S11)
Fig. 2-2-22
(W11)
Fig. 2-2-22
(S11)
Fig. 2-2-22
2(S11)
Table 2-2-2
Note
Remarks
1a, 1b, 1c, 1d
Adjustment
2a, 2b
2a, 2b
2d
3b
3a
-
3a
-
4a
4b
-
5a
5b, 5c
6a, 6b
(Adjustment)
7e
Adjustment
-
7d
7c
Adjustment
7a
7a
7b
7b
8c
8b
8a
-
9b
-
9a
-
(Phase adjustment)
-
10b
Phase adjustment
10b
Phase adjustment
10a
Phase adjustment
-
(Phase adjustment)
-
-
-
11
-
Phase adjustment
-

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