Sony DHC-MD777 / HMC-MD777 Service Manual ▷ View online
– 21 –
INSTALLATION OF GEARS
3
gear (gear B)
2
gear (U/D slider)
1
Move the slider (U/D) in the
direction of the arrow fully.
direction of the arrow fully.
part
A
Adjust the gear with Rof
part
part
A
in the figure.
gear of slider (U/D)
Engage the gear with gear
of slider (U/D) in the figure.
of slider (U/D) in the figure.
4
gear (gear A)
gear (gear B)
a straight line
Install the gear (gear A)
on a straight line with gear
(gear B) in the figure.
on a straight line with gear
(gear B) in the figure.
INSTALLATION OF SLIDER (SELECTION)
2
gear (chucking)
rotary enchoder
Adjust the boss with
the hole of rotary enchoder.
the hole of rotary enchoder.
1
rotary encoder
Adjust marks.
3
boss of slider (selection)
Insert the boss in the groove
of gear (chucking).
of gear (chucking).
gear (chucking)
part
A
7
Insert the part
A
in the
slider (selection).
4
compression spring
5
washer
6
two screws
(PTPWHM2.6)
(PTPWHM2.6)
– 22 –
INSTALLATION OF STOCKER
1
stocker
3
two step screws
2
part
A
of tray (sub)
part
A
of
tray (sub)
part
A
of
tray (sub)
Hang the part
A
of tray (sub)
on the slider (selection).
claw of slider
(selection)
(selection)
3
two step screws
INSTALLATION OF CHASSIS (MOLD B)
2
Install the gear (eject)
under the gear
(LD deceleration).
under the gear
(LD deceleration).
1
Insert the part
A
of chassis (mold B)
in the part
B
of slider (selection).
3
three screws
(BVTP2.6)
(BVTP2.6)
part
A
part
B
of slider (selection)
gear (LD deceleration)
– 23 –
ESCUTCHEON (’98 FRONT), CHASSIS (TOP)
4
two screws
(BVTT2.6
(BVTT2.6
×
5)
6
screw
(BVTT2.6
(BVTT2.6
×
5)
9
two screws
(P2
(P2
×
5)
!º
chassis (top)
7
lever (S)
ass’y
ass’y
2
escutcheon
(’98 front)
(’98 front)
8
bracket
(Refer to note for installation
of bracket when install.)
(Refer to note for installation
of bracket when install.)
1
four screws
(BVTT2.6
(BVTT2.6
×
5)
3
wire (flat type) (7 core)
(CN551)
(CN551)
3
wire (flat type) (13 core)
(CN552)
(CN552)
5
cover (FFC)
NOTE FOR INSTALLATION OF BRACKET
screw (BVTT2.6
×
5)
lever (S) ass’y
bracket
1
Lift up the lever (S) ass’y.
2
Hang the lever (S) ass’y for bracket.
3
Slide the lever (S) ass’y to direction of the arrow.
– 24 –
CHASSIS (ELEVATOR) (NEW) ASS’Y
MOTOR (HEAD) ASS’Y (M4), HEAD RELAY BOARD
8
HEAD RELAY board
7
Break the soldering of motor.
6
Revove the motor (head) ass’y (M4)
in the direction of the arrow
in the direction of the arrow
B
.
4
Revove the chassis (head gear) ass’y
in the direction of the arrow
in the direction of the arrow
A
.
5
two screws
(P2
(P2
×
2)
1
connector
(CNP19)
(CNP19)
B
A
3
screw
(BVTT2.6
(BVTT2.6
×
5)
2
belt (A)
1
Remove the chassis (elevator) (new)
ass’y in the direction of the arrow.
ass’y in the direction of the arrow.
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