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KL-W7000/W9000
RM-Y980
Adjustment Items and Procedure
Tools and
Test Points
Adjustment Places Illustration Waveforms and Values
Signals
* 75% Full Field Color
Bar
* Oscilloscope
* TP4003 [2B]
*
Adjust No.7 SCL2 to
attain same level
* Adjust No.0 SHUE to
attain same level
* CXA1839 No6. SPC2
* CSA1839 No1. S BRT
* 0 IRE-100IRE : 2.0Vp-p
* 0 IRE : 2.8Vdc
4.
In the SERVICE mode, adjust *CXA1839 No.6 SPC2 so that 0
IRE ~ 100 IRE becomes almost 2.0Vp-p.
5.
In the same manner, adjust *CXA1839 No.1 SBRT so that the
0IRE level becomes 2.8Vdc.
6.
Save the data.
1. Hue and Color Adjustment (NTSC)
1.
Enter 75% Full Field Color Bar from the RGB1 input.
2.
Connect *oscilloscope to *TP4003.
3.
In the SERVICE mode, adjust *CXA1839 No.7 SCL2 so that the
peak level of two pulses on both sides becomes almost equal.
4.
In the same manner, adjust *CXA1839 No.0 SHUE so that the
peak level of central two pulses becomes almost equal.
5.
Save the data.
* CXA1839 No7. SCL2
* CXA1839 No0. SHUE
* CXA1839 No7. SCL2
