Sony CCD-M8, Руководство по обслуживанию

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2-3- 1 8. Gear Train Operation Check
1 . Removal
1) By referring to 2-1 - 1 and 2- 1-2, remove cassette arm
assembly and LS · cassette compartment assembly.
2) By referring to 2-3-10, remove LS chassis assembly.
3) By referring to 2-3-14. remove TG-4 base assembly and TG-
5 base assembly.
4) By referring to 2-3-35. remove drum assembly.
5)
By referring to 2-3-21 . remove LM motor assembly. ( See
Fig. 2-3 1 )
2. Checking
1 ) Insert a point of tweezers into the hole of the cam assembly.
2) Rotate the cam assembly once around in the direction of
arrow
6,l
. and then once around in the direction of arrow
@)
. Repeat the above 3 times.
Loading gear T
loading slider S
LS gear C
LS gear 8
LS gear A
3) At this point. confirm that the individual gears and sliders
shown in Fig. are being operated smoothly, and there are
no abnormal loading.
Note:
When making cam assembly
0
to rotate with the point of
tweezers, exercise cautions so as not to cause flaw to the
mechanical chassis.
3.
I nstallation
1 ) B y referring t o 2-3-2 1 . install L M motor assembly.
2) By referring to 2-3-25, install drum assembly.
3)
By referring to 2-3-14. install TG-4 base assembly and TG-5
base assembly:
4) By referring to 2-3-10, install LS chassis assembly.
5) By referring to 2-1 - 1 and 2-1 -2. install cassette arm
assembly and LS cassette compartment assembly.
loading gear S
loading gear M
Hole
0 Cam assembly
Fig.
2-3 1
-5 1 -