Read Sony DAV-HDX274 / HCD-HDX274 Service Manual online
HCD-HDX274
6
HOW TO IDENTIFY OPTICAL PICK-UP BLOCK
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
Printed of KHM-310CAB or KHM-313CAB.
OPTICAL PICK-UP BLOCK
Note: There are two kinds of OPTICAL PICK-UP BLOCK in this set.
When replacing the OPTICAL PICK-UP BLOCK, make sure which
OPTICAL PICK-UP BLOCK it is following the “How to Identify”
in the figure shown below.
Turn gear (BU1) from a hole at the bottom,
and pull out a tray.
and pull out a tray.
gear (BU1)
tray
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