Sony HCD-C990 Service Manual - Page 21

Install, Rotary, Encoder S702, Gear Stocker, Communication, Cam Stocker

Page 21 highlights

HCD-C770/C990 Ver 1.5 4-5. HOW TO INSTALL THE ROTARY ENCODER (S702), GEAR (STOCKER COMMUNICATION) 4 gear (stocker communication) 5 screw (PTPWH2.6 × 8) 3 screw (PWH2 × 6) Engage the rotary encoder (S702) and the gear (stocker communication) as shown below in the figure. 1 rotary encoder (S702) rotary encoder (S702) 7 two screws (PTPWH2.6 × 8) 6 two gears (stocker communication) gear (stocker communication) - rear - 2 five solders relay board 4-6. HOW TO INSTALL THE CAM (STOCKER U/D) rotary encoder (S702) screw 1 Position the hole on the gear (stocker communication) on the screw of the rotary encoder (S702). hole cam (stocker U/D) f mark 3 screw (PTPWH2.6 × 8) 2 cam (stocker U/D) cam (stocker U/D) f mark gear (stocker communication) - rear - 3 two screws (PTPWH2.6 × 8) 2 two cams (stocker U/D) f mark cam (stocker U/D) To install three cams (stocker U/D), align each groove of the cam (stocker U/D) with each f mark on the chassis as shown in the figure. 21

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21
HCD-C770/C990
4-5.
HOW
TO
INSTALL
THE
ROTARY
ENCODER (S702),
GEAR (STOCKER
COMMUNICATION)
4-6.
HOW
TO
INSTALL
THE
CAM (STOCKER
U/D)
2
five
solders
6
two gears
(stocker communication)
4
gear
(stocker communication)
relay board
7
two screws
(PTPWH2.6
8)
5
screw
(PTPWH2.6
8)
3
screw
(PWH2
6)
rotary encoder
(S702)
gear
(stocker
communication)
– rear –
1
rotary encoder
(S702)
Engage the rotary encoder (S702)
and the gear (stocker communication)
as shown below in the figure.
2
two cams
(stocker U/D)
2
cam (stocker U/D)
3
two screws
(PTPWH2.6
8)
3
screw
(PTPWH2.6
8)
rotary encoder
(S702)
hole
gear
(stocker communication)
– rear –
screw
1
Position the hole on the gear
(stocker communication) on the
screw of the rotary encoder (S702).
To install three cams (stocker U/D), align each groove
of the cam (stocker U/D) with each
f
mark on the
chassis as shown in the figure.
f
mark
f
mark
f
mark
cam (stocker U/D)
cam (stocker U/D)
cam (stocker U/D)
Ver 1.5