Sony HCD-BC150 Service Manual page 215

1-6. GEAR (STOCKER 3)
1 screw
(+PTPWH 2.6 × 8)
2 gear (stocker 3)
1-7. ROTARY ENCODER (MD)
PRECAUTION DURING ROTARY ENCODER (MD) INSTALLATION
Slide the cam (BU) in the direction of the arrow so that the mark
of the gear (BU1) can be seen. Engage the gears while aligning
the mark of the gear (BU1) with the protruding part of the
rotary encoder.
rotary encoder (MD)
mark
cam (BU)
gear (BU1)
protruding part
PRECAUTION DURING GEAR (STOCKER 3) INSTALLATION
Be sure to align the rib of the gear (stocker 3) with the groove
of the rotary encoder.
groove
rotary encoder
(ST U/D encoder)
1 three screws
(+BTP 2.6 × 8)
2 rotary encoder (MD)
HCD-BC150/BC250
rib
gear (stocker 3)
(reverse-side)
5