Sony CMT-EX5 / HCD-EX5 Service Manual ▷ View online
16
HCD-EX5
3-15. ENCODER Board, D.SENSOR Board
4
screw (+PWH 2
×
6)
2
screw (+BTP 2.6
×
8)
6
screw
(+BTP 2.6
×
6)
1
screw
(+BTP 2.6
×
6)
5
ENCODER board
3
cover (encoder)
7
D.SENSOR board
PRECAUTION DURING ENCODER board INSTALLATION
pulley (LDG2)
cam (A)
ENCODER board
Rotate the pulley (LDG2) until the mark of the cam (A) becomes visible.
Install the ENCODER board in the way that it is sandwiched by
the cut-outs of the ENCODER board.
Install the ENCODER board in the way that it is sandwiched by
the cut-outs of the ENCODER board.
Ver 1.1 2003.12
17
HCD-EX5
3-16. RTR Pulley Assy, RTL Pulley Assy, Belt (CDM71), Belt (Roller) (L)
qf
RTL pulley assy
qg
gear (S1)
qh
belt (CDM71)
qj
belt (ROLLER) (L)
RTL pulley assy
8
claw
9
claw
qs
RTR pulley assy
RTR pulley assy
pulley (RTR) assy
pulley (RTL) assy
5
ENCODER board
(When installing it, see the ENCODER board item.)
4
screw (+PWH 2
×
6)
2
screw (+BTP 2.6
×
8)
6
screw
(+BTP 2.6
×
6)
1
screw
(+BTP 2.6
×
6)
3
cover (encoder)
7
D.SENSOR board
q;
q;
qa
qd
18
HCD-EX5
PRECAUTION DURING PULLEY (RTR) ASSY, PULLEY (RTL) ASSY INSTALLATION
gear (S2)
(9 o'clock position)
claw
claw
claw
pulley (RTR) assy
pulley (RTR) assy
pulley (RTR) assy
gear(S1)
pulley (RTL) assy
pulley (RTL) assy
pulley (RTR) assy
Method of adjustment is as follows.
Raise the right gear (S1) a little and perform adjustment
by moving the left gear (S1).
Raise the right gear (S1) a little and perform adjustment
by moving the left gear (S1).
Place the holes of the gear (S2) at the 9 o'clock position and install
the pulley (RTR) assy.
Install it in the way that the gear of the cut-out portion as shown is located in
between the marks of the gear (S2).
the pulley (RTR) assy.
Install it in the way that the gear of the cut-out portion as shown is located in
between the marks of the gear (S2).
marks of the gear (S2)
Then install the pulley (RTL) assy in the way that it can perform
the symmetrical movement with the pulley (RTR) assy.
Then lock both claws.
the symmetrical movement with the pulley (RTR) assy.
Then lock both claws.
Confirm that the pulley (RTR) contacts the claws.
Opposite to it, the pulley (RTL) assy must
have clearance of 1 to 2 mm with the claw.
It should contact with claw.
Opposite to it, the pulley (RTL) assy must
have clearance of 1 to 2 mm with the claw.
It should contact with claw.
If clearance is too large or it contacts with claw,
adjustment is necessary.
adjustment is necessary.
1 to 2 mm
19
HCD-EX5
3-17. SPT Pulley Assy, Gear (RT) Assy, Gear (KT), Belt (CDM71)
2
SPT pulley assy
4
gear (KT)
3
gear (RT) assy
SPT pulley assy
1
1
When installing, align the protruded portion of the KT gear with groove of the SPT
pulley assy.
pulley assy.
Rotate the SPT pulley assy in the direction of , and remove your hands
at the position where the shaft agrees with the hole shape on the chassis.
at the position where the shaft agrees with the hole shape on the chassis.
5
belt (CDM71 )
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