Toshiba 20A1VX Service Manual - Page 13
Browse online or download pdf Service Manual for TV Toshiba 20A1VX. Toshiba 20A1VX 32 pages. Colour tv
Print Page
Item. [COLP] NO ADJUSTMENT
Name. SUB-COLOR CENTER (PAL)
SETTING.
Input signal.
Measurement place.
Adjustment method.
Making standard.
Item. [TNTC]
Name. SUB-TINT CENTER (For M-NTSC MODEL)
SETTING. CHROMA ADJUSTMENT MODE
Input signal. SUB-BRIGHT SIGNAL (NTSC)
Measurement place. Q501 #20 (B OUT)
Adjustment method. The 5th position to the 6th level of B-Y signal and the 7th level difference should regu-
late to 2:1.
Making standard. –5.0˚ ±5˚
1.0
2.0
Note : Adjust before [COLC]
5
6
7
Item. [COLC]
Name. SUB-COLOR CENTER (NTSC/PAL)
SETTING. CHROMA ADJUSTMENT MODE
Input signal. SUB-BRIGHT SIGNAL (NTSC) For M-NTSC MODEL
SUB-BRIGHT SIGNAL (PAL) For OTHER MODEL
Measurement place. Q501 #20 (B OUT)
Adjustment method. Adjust the amplitude of B-Y.
Making standard. 1.35 ±0.2V(p-p)
– 13 –