JVC HR-S9850EK, Service Manual

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2-5
Symbols and numbers
Symbols and numbers Number of removal steps Guide rail Roller cam assembly Cassette housing bracket Opener guide Relay gear Cassette holder assembly Drive gear Drive arm Pinch roller arm assembly Guide arm assembly Press lever assembly UV catcher2 Rotary encoder Clutch unit Change lever assembly Direct gear Coupling gear Link lever Worm gear Control bracket1 Control plate Loading arm gear (supply side) Loading arm gear (take-up side) Take-up lever Sub brake assembly (take-up side) Main brake assembly (take-up side) Reel disk (take-up side) Tension brake assembly Tension arm assembly Idler lever Brake lever
(
*
1
)
Front (T)/Back (B) of mechanism
(Reference items)
Replacement parts
Removal parts
L1
L1
L2
L2
R4
R1
R2
R5
R3
T9
T12
T11
T6
T7
B1
T1
T17
T10
T14
T15
T19
T13
T22
T20
T24
B9
T18
T16
B19
B16
B7
B8
B5
B4
B3
B11
B10
T25
B15
B12
B14
B13
B17
B18
B20
B21
R4 R1 R3 T9 T12 T11 B15 B12 B14 B13 B17 B21 B7 B8 B5 B4 B11 T14 T15 T13 T22 T24 T18 B19 T1
2.2.3 Guide rail T 1
2.2.3 Roller cam assembly T 1
2.2.3 Cassette housing bracket T 1
2.2.3 Opener guide T 2
2.2.3 Door opener T 3
2.2.3 Relay gear T 3
2.2.3 Limit gear T 3
2.2.3 Cassette holder assembly T 6
2.2.3 Drive gear T 4
2.2.3 Drive arm T 8
2.2.4 Pinch roller arm assembly T 1
2.2.5 Guide arm assembly T 1
2.2.5 Press lever assembly T 3
2.2.6 A/C head T 1
2.2.7 Loading motor T 1
2.2.8 Capstan motor T/B 1
2.2.9 UV catcher2 T 1
2.2.9 Pole base assembly (take-up side) T/B 2
2.2.9 Pole base assembly (supply side) T/B 2
2.2.10 Rotary encoder B 1
2.2.11 Clutch unit B 1
2.2.12 Change lever assembly B 3
2.2.12 Direct gear B 4
2.2.12 Coupling gear B 5
2.2.12 Clutch gear B 6
2.2.13 Link lever B 1
2.2.14 Cassette gear B 2
2.2.14 Control cam B 2
2.2.14 Worm gear B 1
- Lid guide T/B 5
2.2.15Control bracket1 B 1
2.2.15Control plate B 6
2.2.16Loading arm gear (supply side) B 7
2.2.16Loading arm gear (take-up side) B 8
2.2.16Loading arm gear shaft B 9
2.2.17Take-up lever T/B 7
2.2.17Take-up head T/B 8
2.2.17Control plate guide T/B 8
2.2.18Capstan brake assembly T/B 7
2.2.19Sub brake assembly(take-up side) T/B 15
2.2.20Main brake assembly(take-up side) T/B 16
2.2.20Main brake assembly(supply side) T/B 9
2.2.20Reel disk (take-up side) T/B 16
2.2.21Tension brake assembly T/B 9
2.2.21Reel disk (supply side) T/B 10
2.2.21Tension arm assembly T/B 10
2.2.21Tension arm bearing T/B 10
2.2.22Idler lever T/B 17
2.2.22Idler arm assembly T/B 18
- Brake lever (
*
1) T/B 18
- Rotary encoder guide T/B 19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8
9
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 2 3 4
1 2
1 2
3
1 2
1
1
1
2
3
4
1 2 3 4 5
5 6
1 2 3 4 5 6
1 2 3 4 5 6
7
1 2
1 2
1 2
1
1
2
3
1 2 3
4 5
1 2 3 4 5
6 7
7
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6 7
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4
1
1
1
2
3 4
5
6
7
8
7
8 9 10 11 12 13 14
Table 2-1-5b
Note:
• The parts with marked (
*
) have different types of mecha-
nisms (standard type or high-speed FF/REW type).
* 1 : Uses the standard type mechanism only.
*
2 : Uses the high-speed FF/REW type mechanism only.