Sony KE-42TS2E, Руководство по обслуживанию

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KE-42TS2E(AEP/UK) 2-4
2-3. Adjustment of sub-color and sub-hue
(Caution)
Use SMPTE color-bar whose white is 75%.
1. Input NTSC SMPTE color-bar signal into AV 4.
2. Change picture mode setup into “Personal2”.
3. Turn on the Blue Only mode by service mode.
4. Adjust Sub Color and Sub Hue of NTSC while looking at a screen.
4-1. Set the value of resister as follows.
Hue (NTSC) =37
Sub Color (NTSC) =8
Sub Color (PAL) =8
Sub Color (SECAM) =8
C Out Level =10
Then adjust C Out Level so that the brightness level of (1) and (A),
(4) and (D) become the same and adjust Sub Hue so that the
brightness level of (2) and (B), (3) and (C) become the same.
Check C Out Level and Sub Hue once again. (C Out Level, Sub
Hue require tracking several times.)
5. Input the SMPTE color-bar of PAL into AV 4.
Set mode into “Personal2”.
(1)
(A)
(2)
(B)
(3)
(C)
(4)
(D)
SMPTE color-bar signal
6. Adjust Sub Color of PAL while looking at a screen.
6-1. Adjust Sub Color that the brightness level of (1) and (A), (4) and
(D) become the same.
7. Input the SMPTE color-bar of SECAM into AV 4.
Set Mode into “Personal2”.
8. Adjust Sub Color of SECAM while looking at a screen.
8-1. Adjust Sub Color that the brightness level of (1) and (A), (4) and
(D) become the same.
9. Cancel the Blue Only mode.