SLV-AV100B, SLV-AV100NP, SLV-AV100UX, SLV-AV100VC - Sony VCR Service Manual (repair manual). Page 112

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8-8
2-6-4.  REC Y Level Check (MA-283 Board)
Mode
E-E
Signal
Color bar
Measurement
Q352E
point
Measuring
Oscilloscope
instrument
Specified
A=950±100mVp-p
value
[Check Method]
1) Check that the record Y level satisfies the specified value.
2-6-5.  REC Chroma Level Check (MA-283 Board)
Mode
E-E
Signal
Color bar
Measurement
IC301 pin#º
point
Measuring
Oscilloscope
instrument
Specified
A=160±23mVp-p
value
[Adjusting Method]
1) Check that the record chroma level satisfies the specified value.
2-6-6.  Playback Level Check (MA-283 Board)
Mode
Playback
Signal
Alignment tape : Color bar portion
Measurement
Video monitor video output terminal
point
Measuring
Oscilloscope
instrument
Specified
A=1.97±0.18Vp-p
value
[Check Method]
1) Check that the playback level satisfies the specified value.
Fig. 8-2-10.
H
A
H
Fig. 8-2-11.
H
A
Fig. 8-2-12.
White (100%)
White (100%)
A
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