2.5 REPLACING THE HEAD ASSEMBLY
1) Take out the Mechanism assembly.<Tip>
2) Disassemble the Mechanism assembly to the stage fromAs it is not efficient to attach the Film Guide after attaching
which the Head assembly can be replaced easily.the Head assembly, it is recommended to slide in the new
Head assembly in the clearance between the Heat Sink and
1 Remove the 2 screws (S1) retaining the Ink Guide.
Film Guide (See Fig. 2-5-1a.).
2 Remove the Pickup assembly and load spring from the
bottom of the Mechanism assembly.5) After replacing the Head assembly, check the SWD 24V ad-
justment described in �ELECTRICAL ADJUSTMENT�.
3) Remove the 3 screws (S2) retaining the Head assembly and
Heat Sink, then take out the Head assembly from the lower
part of the Mechanism assembly.
4) Replace the Head assembly with a new one and attach it
by reversing the above procedure.
* When removing the Heat Sink from
Note: When removing the Head, the Head Arm, carry out the
remove the 3 screws (S2) procedure as detailed in
Head Arm (R)(S2)retaining the Film Guide and �2.6 THERMAL HEAD POSITION
ADJUSTMENT�.
Film GuideHeat Sink.
(S2)
Head Arm (L)
Head assemblyHeat Sink
Head CoverHeat Sink
Reference holes for positioning with
respect to the Heat Sink (The Heat Sink
has projections that match holes in
corresponding positions.).
Heat Sink
Film Guide
Head assembly
*"UUBDICZTMJEJOHJO
Fig. 2-5-1a
1Ink Guide
(S1)
Load spring
2Pickup assembly
* Attach the load spring by hooking it
onto the Pickup assembly.
Fig. 2-5-1
2-7 |
ACEC
JVC
