Sony RMT-D128A - Checking RGB Output B

7-4
9. Checking RGB Output B (AEP, UK Model)
<Purpose>
This checks RGB output B. If it is incorrect, pictures will not be
displayed correctly in spite of connection to the TV with an EURO
AV connecting cord.
Mode
In test mode,
Push [0] for Syscon Diagnosis and
push [7] for Video and push [5] for
RGB out
Signal Color bars
Test point
LINE 1 (RGB)-TV connector
pin 7 (75 Ω terminated)
Instrument Oscilloscope
Specification 700 ± 50 mVp-p
Checking method:
1) Confirm that the B level is 700 ± 50 mVp-p.
Figure 7-9
700 ± 50 mVp-p