Sony HCD-CP505 Service Manual page 8

HCD-CP505
Items of Error History Mode Items and Contents
Selecting the Test Mode
Display
op rec tm
Displays the accumulated recording time.
When the accumulated recording time is more than 1 minute, displays the hour and minute
When less than 1 minute, displays "Under 1 min"
The display time indicates the time when the laser is set to high power more, which is about 1/4 of the actual
recording time.
op play tm Displays the accumulated playback time.
When the accumulated playback time is more than 1 minute, displays the hour and minute
When less than 1 minute, displays "Under 1 min"
spdl rp tm
Displays the accumulated rotating time of the spindle motor.
When the accumulated rotating time is more than 1 minute, displays the hour and minute
When less than 1 minute, displays "Under 1 min"
retry err Displays the accumulated number of retry errors during recording and playback
Displays "r
This is displayed in hexadecimal from 00 to FF.
total err Displays the total number of errors
Displays "total
err history Displays the past ten errors.
Displays "0x ErrCd@@".
X is the history number. The younger the number, the more recent is the history (00 is the latest). @@ is the
error code.
Select the error history number by pressing the
retry adrs
Displays the past five retry addresses.
Displays "
Select the error history number by pressing the
er refresh Mode for erasing the error and retry address histories
Procedure
1. Press the REC MODE button when displayed as "er refresh".
2. When the display changes to "er refresh?", press the ENTER/YES "R" button
When "Complete!!" is displayed, it means erasure has completed.
Be sure to check the following after executing this mode.
*Data has been erased.
*Perform recording and playback, and check that the mechanism is normal.
op change Mode for erasing the accumulated time of op rec tm, op play tm.
Use these histories as a guide line for the time of replacement of the optical pick-up. If the optical pick-up
has been replaced, perform this procedure and erase the past history.
Procedure
1. Press the REC MODE button when displayed as "op change".
2. When the display changes to "op change?", press the ENTER/YES "R" button.
When "Complete!!" is displayed, it means erasure has completed.
spdl change Mode for erasing the accumulated spdl rp tm time
Use these histories as the guide line for the time of replacement of the spindle motor. If the spindle motor has
been replaced, perform this procedure and erase the past history.
Procedure
1. Press the REC MODE button when displayed as "spdl change"
2. When the display changes to "spdl change?", press the ENTER/YES "R" button.
When "Complete!!" is displayed, it means erasure has completed.
8
p ". is the number of errors during recording.
". This is displayed in hexadecimal from 00 to FF.
ADRS ", is the history number,
History
is the number of errors during playback.
"R" or "R" button.
. >
is the cluster with the retry error.
. "R" or > "R" button.