Sony UVW-1800P Service Manual page 382

12-7-4. Overall Composite Y Level Adjustment
Conditions for adjustment Adjustment point + Specifications
Step 1 VIDEO OUT 1 (75 Q terminated)
+ Do not use the extention board.
+ EE mode @RV201 / VRA-5 (P-1)
+ VIDEO INPUT ;
100 % color bar TRIG : REF. VIDEO
+ INPUT SELECT switch /
Sub contol panel ; COMPOSITE WFM or Oscilloscope
'
CONNECTION 2 Spec. A=0.70+0.02V
Step 2
* Do not use the extention board.
+ VIDEO INPUT ;
100 % color bar
.
ib caer fea COMPOSITE Spec. Satisfied the spec. refering Step 1.
+ Playback the recorded portion.
Blank tape
CONNECTION 2
VRA-5 board (A Side)
ry
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