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12. Digital Media Port Test
1. Connect the DMPORT CHECK JIG (P/N: J-2501-309-A) with
the terminal DMPORT.
2. Press the
?/1
button to turn the power on.
3. Confirm that both LEDs of the DMPORT confirmation JIG
lights. (Confirmation the power supply line.)
4. Set the FUNCTION button with "DMPORT" on this model.
5. Press the X , . buttons and turn the VOLUME control
in the direction of (+) simultaneously, the DMPORT test mode
is activated.
6. It is confirmed that "DMPORT OK" is displayed on this set
display. (Confirmation of communication line)
7. To a pinjack of the DMPORT confirmation JIG input
information relevant to audio signal (sine-wave 1.0Vrms) and
composite video signal (white 100% 1.0Vp-p, color bar, etc.)
8. Confirm the output of speakers and monitor TV. (Confirmation
of analog signal)
9. To exit from this mode, press the X , . buttons and turn
the VOLUME control in the direction of (+).
DMPORT
CHECK JIG
(P/N :
color pattern
J-2501-309-A)
generator
VIDEO
J001 V
AF oscillator
AUDIO
J301
SET
DMPORT
board
TV
IO-S-OUT
board
CN204
FL speaker,
FR speaker
SPEAKER
TB301
board
HCD-DZ555K/DZ556KB/DZ750K
DVD SECTION
13-1. General Description
The IOP measurement allows you to make diagnosis and adjustment
simply by using the remote commander and monitor 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.
13-2. How To Enter Test Mode
While pressing the
and A buttons simultaneously, turn
x
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.
DZ555K, DZ556KB : DS4K
DZ750K : DS8K
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version Information
Model Name
: DS8K_ XX
IF-con
: V
er. XX.XX (XXXX)
Syscon
: Ver.
X.XXX
*1: Changes depending on destination
The menu above is the Remocon Diagnosis Menu screen which
consists of five main functions. At the bottom of the menu screen, the
model name and IF-con version. To exit from the Test Mode, press
the ?/1 button on the remote commander.
13-3. Executing IOP Measurement
In order to execute IOP measurement, the following standard
procedures must be followed.
(1) In power on, while pressing the
simultaneously, turn the VOLUME control in the direction
of (+).
Remocon Diagnosis Menu
0. External Chip Check
1. Servo Parameter Check
2. Drive Manual Operation
3. Emergency History
4. Version information
Model Name
: DS8K_ XX
IF-con
: Ver. XX.XX (XXXX)
Syscon
: Ver. X.XXX
*1: Changes depending on destination
1
*
and A buttons
x
*
1
27
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