DISPLAY POSITION ADJUSTMENT (DISP)
1.Input a
2.Set to Service adjustment Mode.
3.Select DISP with and .
4.Adjust with and for adjustment of characters to center .
5.Write the memory by pressing then .
6.Check if the text is displayed on the screen.
SERVICE DISP 15
SUB BRIGHT ADJUSTMENT (SBRT)
1.Input a
2.Set to Service adjustment Mode.
3.Set the PICTURE and BRIGHT to minimum.
4.Select SBRT with and .
5.Adjust with and to obtain a faintly visible
6.Write into the memory by pressing then .
SUB HUE, SUB COLOR ADJUSTMENT (SHUE, SCOL)
1.Input a
2.Set to Service adjustment Mode.
3.Select the item DCOL and set to "0" level.
4.Connect oscilloscope probe to C Board, CN301 Pin 7
(BLUE OUT).
5.Select SHUE and SCOL with and .
6.Adjust with and for the V1 = V4 ±
V1 | V2 | V3 | V4 |
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7.Reset the item DCOL to "1" level.
8.Write into the memory by pressing then .
V. SIZE ADJUSTMENT ( VSIZ)
1.Input a
2.Set to Service adjustment mode.
3.Select VSIZ with and .
4.Adjust with and for the best vertical size.
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V. CENTER ADJUSTMENT (VPOS)
1.Input a
2.Set to Service adjustment Mode.
3.Select VPOS with | and . |
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5.Write into the memory by pressing |
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H. CENTER ADJUSTMENT (HPOS)
Note : Perform this adjustment after checking H. FREQUENCY.
1.Input a
2.Set the Service adjustment Mode.
3.Select HPOS with and .
4.Adjust with and for the best horizontal center.
5.Write into the memory by pressing then
H. CENTER (VPOS)
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V. LINEARITY (VLIN) AND V CORRECTION
1.Input a
2.V. Correction is automatically adjusted from the circuit and should satisfy the conditions below:
SERVICE ADJUSTMENT MODE MEMORY
1.Change DCOL to "1".
2.After completing all adjustments, press "0" then .
READ FROM MEMORY
SERVICEREAD
Green
0
Red
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