SELF CHECK FUNCTION
Self Check is used to automatically
check the bus lines and hexadecimal codes of the TV set.
- To get into the Self Check mode, press the [DOWN] button on the customer's controls at the front of the set, at the same time pressing the [MENU] Button on the remote control. The screen that will show is represented by Figure.
- Press both [OFF TIMER] button on the remote control and [DOWN] key button on the control panel.
- Press the [NORMALIZE] button (on the remote control) to Exit.
POWER LED BLINKING CHART
- When an abnormality has occurred in the unit, the protection circuit operates and resets to standby mode. At this time, the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.
SERVICE MODE & ADJUSTMENTS
SERVICE [1]
- To enter service mode; set channel 99, then set the timer to 30 min. Press the [RECALL] Button on the remote control and the [ -- ] button on the LCD panel.
- Press the red button (on the remote control) for adjustment below.
SERVICE [2]
- Select CEC CHECK mode in service 1, then press the [HOLD] button (on the remote control) to enter service 2.
HOTEL MODE ADJUSTMENT
- Press the [VOLUME DOWN] button on the TV panel while pressing the [TV/AV] button on the remote control.
- Press the [MENU] button on the remote control to Exit the Hotel Mode Function.
Click on image.
Right click on the enlarged image, save image as, to a
folder. View it in ‘Picasa’ picture
viewer. There you can enlarge it
more. Download ‘Picasa-3’ by Google
site, and install it to your system.
It’s free software from Google and download it by Google. [Search for
‘Picasa’ by Google]
DVCO ADJUSTMENT
Measuring instrument
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Instrument name
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Connect to
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Remarks
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Remote control
composite
Output device
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AVI AV input
terminal
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||
Adjust
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Procedure
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1. <DVCO Adjustment>
AVI PAL/fp = 4.43361875 MHz
Receive the colour bar pattern at
AVI composite video.
Signal generator: PAL/fp =
4.43361875 MHz (ref.)
2. Service 1
Go to .DVCO. under Service 1 by
pressing [FA] + [4] on the remote control.
3. Perform automatic adjustment of
DVCO using the blue key. (About 3
sec.) DVCO (START)
The display color of DVCO shows as
black (START) à red (under adjustment) à black (completion)
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RF/PAL
[Another method]
Receive the PAL color bar
Pattern at RF.
EEPROM Address of DVCO Adjustment value 238 ~ 239
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