Samsung WS-32M204D, Руководство по обслуживанию

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Alignment & Adjustment
Samsung Electronics 3-1
3. Alignment & Adjustment
3-1 Service Instruction
1. General Adjustment :
In general, a color TV can provide ideal visual quality by adjusting the basic settings such as the vertical size, horizontal size,
focus, etc.
Display a black and white picture on the screen to check if the picture is clearly displayed.
If there are some 'spotted' points on the screen when displaying a black and white picture, degauss the screen using the
degauss coil. If the spotted points remain, re-adjust the purity and the convergence. This completes the basic performance
examination.
Notice.
■
These adjustments and the check list are only applied to S64A chassis-applied models.
■
Only use 230V for the measurement set. It is recommended using an insulation transformer when supplying power to
the set so as to prevent shock to the set or to yourself.
■
These adjustment specifications have been created on the basis of the domestic S64A chassis-applied remote control
model. Some of the contents may be changed subject to the sales location and the product specifications.
2. When replacing the F_Box Board :
Since the software is loaded to the EPROM of the F_box board, check the version of the
software of the EPROM.
To check the version of the software, Enter service mode presee the key on the reomte
control according to the following seguenu.
(in stand-by status) Info
→
Menu
→
Mute
→
Power
→
ON
The software information will then be displayed below the OSD menu.
The notation of the software information : For example, T_SHPEU_1009 refers to
"CORSET BASIC MODEL Europe. ver.1009".
Since the settings including the Channel
information, Deflection, etc. are saved to the
nvRAM, reconfigure these settings when
replacing the System Board
3. When replacing the Main Board : No adjustments required. Except that Tilt adjustment, focus adjustment, screen voltage
setting and W/B adjustment are all required.
4. When replacing the CRT Ass'y : No adjustments required.
5. When replacing the front panel master power switch : No adjustments required.
6. When replacing the Side AV : No adjustments required.
7. When replacing the control switch : No adjustments required.