Sharp 14VT10X1 Service Manual page 15

Vhs video tv
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Reassembly (Take-up reel disk)
l
1. Clean the reel disk shaft @ and apply oil to it.
2. Release the take-up reel catch 8 and video
search brake lever a.
3. Install a new take-up reel disk @I onto the shaft.
4. Replace the take-up reel retainer @ in position
and tighten up the screw 0.
Note :
Take care not to damage the video search brake
lever.
Apply a thin ttp drwer to the arrow posItton In
Figure l-23.
back tension (see page 20), and check the brake
torque (see page 22).
Height checking and adjustment
l
Note:
Place the master plane onto the mechanism unit,
taking care not to hit the drum (see Figure l-24)
1. For height adjustment, press the reel disk with a
f i n g e r , a n d t u r n . i t r i g h t a n d l e f t w i t h a
Setting
Figure 1-24.
Clean the reel disk shaft well.
and apply 011 to It.
Video search
Master plane
17
Set the master plane releasmg
the reverse guide by a fmger.
Figure l-25.
2. Check that the reel disk is lower than part A but
higher than part B. If the height is not correct,
adjust the height adjusting screw (see Figure l-
Note :
Whenever replacing the reel disk, perform the
height checking and adjustment.
and check contact wth
the reel disk.
Reel disk
I
Figure l-26
Reel disk height

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