5-53
A
H
(2) C Signal Level Adjustment (NTSC)
Mode
E-E
Signal
Color bar (NTSC) (VIDEO input)
Measuring Point
Pin
qg
of CN003 (CL103)
Measuring Instrument
Oscilloscope
Adjustment Element
RV702
Specified Value
A = 572 ± 20 mVp-p
Switch setting:
INPUT SELECT switch.......................................VIDEO
NTSC/PAL switch.................................................NTSC
Adjusting method:
1) Set the burst level (A) to the specified value using RV702.
A
H
Fig. 5-3-9
(3) Y Signal Level Check (PAL)
Mode
E-E
Signal
Color bar (PAL) (VIDEO input)
Measuring Point
Pin
qj
of CN003 (CL126)
Measuring Instrument
Oscilloscope
Specified Value
A = 2.0 ± 0.1 Vp-p
Switch setting:
INPUT SELECT switch.......................................VIDEO
NTSC/PAL switch...................................................PAL
Checking method:
1) Check the Y signal level (A) satisfies the specified value.
Fig. 5-3-10