Md Section - Sony HCD-M333 Service Manual

HCD-M333
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MD SECTION

Note 1: About "R"
As this unit has only a few buttons, some operations require the use of remote commander (RM-SM100W/provided with unit) buttons. These
operations are indicated as "R" in this manual.
Example: MENU/NO "R" ...Press the MENU/NO button of the remote commander.
Note 2: Incorrect operations may be performed if the MD test mode is not entered properly.
In this case, press the ?/1 button to turn the power off, and retry to enter the MD test mode.
1. Parts Replacement and Adjustment
If malfunctions caused by optical pick-up such as sound skipping are suspected, follow the following check.
Check before replacement
6-2.
Laser Power Check
(See page 39)
6-3.
Iop Compare
TE
L 13942296513
(See page 39)
6-4.
Auto Check
(See page 40)
Other faults are suspected.
Check the mechanism parts (spindle motor, sled motor, etc.).
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