Sony DXF-20W, Service Manual

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1-5 (E)
DXF-20W
5. Arrange the 5-wire DY lead as shown in the figure,
and then clamp it at point E.
6. Clamp the 4-wire CRT cable at point F.
7. Fix the CRT connector with UL tape as shown in the
figure, and then clamp the CRT cable at point G.
n
Ensure that the CRT connector is connected firmly.
8. Install the upper chassis.
Be careful so that the high-voltage cable is not caught.
1-7. Disconnecting/Connecting Flexible
Card Wire
The flexible card wire is used between the VF-88 board
and VA-229 board. Take care not to break this flexible
card wire. This shortens the wire life.
Disconnecting
1. Turn off the power.
2. Slide portions A in the direction of the arrows to
unlock and pull out the flexible card wire.
Connecting
n
.
Be careful not to insert the flexible card wire obliquely.
.
Check that the conductive surface of the flexible card
wire is not soiled with dust.
1. Slide portions A in the direction of the arrows and
insert the flexible card wire as far as it will go with the
conductive surface downside.
2. Slide portions A in the reverse direction to lock.
A
Conductive
surface
A
G
F
E
Tape
4-wire CRT cable
5-wire DY lead
High-voltage cable