Sony HCD-DZ285K Service Manual page 16

HCD-DZ285K/DZ290M/DZ585K/DZ590M/DZ685K/DZ690M
5. Product Out
• This mode moves the optical pick-up to the position durable
to vibration and clears all data including preset data stored in
the RAM to initial conditions. Use this mode when returning
the set to the customer after repair.
Procedure:
?/1
1. Press the [ ] button to turn the power on.
2. Press the [FUNCTION] button to set the function "DVD".
3. Remove all discs, and then press three buttons [
[VOLUME+] simultaneously.
4. Displayed to message "SERVICE IN" on the fluorescent
indicator tube when pressing in turn the [4] t [DVD MENU]
t [CLEAR] buttons on the remote commander.
5. After the "STANDBY" blinking display fi nishes, the message
"MECHA LOCK" h "UNPLUG" is displayed on the
fl uorescent indicator tube disconnect the AC power plug, then
the product out mode is set.
16
DVD SECTION
6-1. GENERAL DESCRIPTION
• The IOP measurement allows you to make diagnosis and ad-
justment simply by using the remote commander and moni-
tor TV. The instructions, diagnosis results, etc. are given on
the on-screen display (OSD).
Be sure to execute the IOP measurement when a BU (Base
Unit) is replaced.
x Z
], [ ] and
6-2. HOW TO ENTER TEST MODE
While pressing the [
[VOLUME] control in the direction of (+) with the DVD player
in power on.
The Test Mode starts, displayed "SERVICE IN" on this model
display then the menu shown below will be displayed on the TV
screen.
* The display of the "Model Name" of the "Remocon Diagnosis
Menu" change with the model and the destination. Refer to
below on the model name.
DZ285K/DZ290M : DSY2KD
DZ585K/DZ590M : DSY4KD
DZ685K/DZ690M : DSY7KD
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
Model Name
IF-con
Syscon
*1: Changes depending on destination
The menu above is the Remocon Diagnosis Menu screen which
consists of fi ve main functions. At the bottom of the menu screen,
the model name and IF-con version. To exit from the Test Mode,
?/1
press the [
6-3. EXECUTING IOP MEASUREMENT
In order to execute IOP measurement, the following standard pro-
cedures must be followed.
(1) In power on, while pressing the [
ously, turn the [VOLUME] control in the direction of (+).
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
Model Name
IF-con
Syscon
*1: Changes depending on destination
x Z
] and [ ] buttons simultaneously, turn
Remocon Diagnosis Menu
* 1
: DSY7KD_XX
: Ver. XX.XX (XXXX)
: Ver. X.XXX
] button on the remote commander.
x
] and [
Remocon Diagnosis Menu
* 1
: DSY7KD_XX
: Ver. XX.XX (XXXX)
: Ver. X.XXX
Z
] buttons simultane-