Reel Table Height Adjustment - Sony GY-8240UWD Maintenance Manual

3-12. Reel Table Assembly Replacement and Adjustment

3-12-2. Reel Table Height Adjustment

3-12-2. Reel Table Height Adjustment
Notes
. Be sure to check the height of the reel table when a reel table is removed or when
it is replaced.
. Perform the reel table height adjustment correctly.
The height of the reel table is used as the reference for the tape path.
Tools
. Cassette reference plate (L) (MW-088):
. Reel table height gauge (MW-935):
. L-shaped wrench (1.5 mm):
Check
1. Removing the SE-606 Board
Remove the SE-606 board.
(Refer to Section 3-14.)
2. Installing the Cassette Reference
Plate (L)
Place the cassette reference plate (L) positioning as
shown in the figure, then set it on two cassette supports.
3. Setting in the L Cassette Position
Rotate the gear of reel shift motor clockwise as far
as it will go.
4. Checking the Take-up Reel Table
Height
(1) Press the "T"-stamped side of the gauge
against the take-up reel table from the
directions indicated by the arrow.
(2) Check that the specification is satisfied while
rotating the take-up reel table clockwise by
one turn.
If the specification is not satisfied, perform steps
8 and 9.
5. Checking the Supply Reel Table
Height
(1) Press the "S"-stamped side of the gauge
against the supply reel table from the direc-
tions indicated by the arrow.
(2) Check that the specification is satisfied while
rotating the supply reel table counter-clock-
wise by one turn.
If the specification is not satisfied, perform steps
8 and 9.
3-46
J-6320-880-A
J-6329-350-A
7-700-736-05
<L cassette position>
Cassette support
S reel table
Cassette reference
plate (L)
Gear
Reel table
Flange
Spec.: The * marked portion of the gauge
T reel table
Reel table height gauge
Reel table height gauge
Cassette reference plate (L)
**
*
slide over the flange of the reel table.
The ** marked portion of the gauge
does not slide over.
Reel Table Height Check (L)
Cassette support
GY-8240UWD
GY-8240FC