10-19 (N)
DSR-80/80P/60/60P
10-5-1-19. REF. Internal SCH Adjustment
10-5-1-20. REF. VIDEO OUT SYNC/Burst Level Adjustment
. PB mode
75 % Color bar/XH5-1A
. REF. VIDEO IN ; No signal
. Vector (1750) ; SCH mode
. After adjustment is completed, re-connect the REF.
VIDEO IN.
Connection 2
REF. VIDEO OUT (75 Z terminated)
(A) Burst Adjustment (B) SYNC PHASE
1PHASE control/Vector 1RV501/IO-149 (B-4)
TRIG : INT/WFM
SCH mode
Spec. (A) Set the dot of the burst in the right position on the scale.
(B) The SYNC should be in the same phase as the burst.
(SCH=0 ±3
dd
dd
d)
Conditions for adjustment Adjustment
..
..
. Specification
. PB mode
75 % Color bar/XH5-1A
Connection 2
REF. VIDEO OUT (75 Z terminated)
(A) SYNC LEVEL (B) BURST LEVEL
1RV505/IO-149 (B-4) 1RV506/IO-149 (A-4)
TRIG : INT/WFM
WFM or Oscilloscope
Spec. A, B=0.286 ±0.003 V (40 ±0.5 IRE)
Conditions for adjustment Adjustment
..
..
. Specification
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