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Sony DSR-80 Service Manual page 293

Digital videocassette recorder
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10-5-1-9.
ENC SC Leak Adjustment
Conditions for adjustment
Step 1
. PB mode
100 % Color bar/XH5-1AP
. Waveform/Vector (1751) ; WFM mode
. Set the time axis of the WFM to magnification mode
Connection 2
Step 2
. PB mode
100 % Color bar/XH5-1AP
. Waveform/Vector (1751) ; Vector mode
Connection 2
DSR-80/80P/60/60P
Adjustment . . . . . Specification
VIDEO OUT 1 (75 Z terminated)
(A) ENC B-Y BAL
1RV108/IO-149 (D-3)
TRIG : REF. VIDEO
WFM or Oscilloscope
(Spec. Adjust alternately.)
Spec. Minimize the A, B. A, B< < < < < 7 mV
VIDEO OUT 1 (75 Z terminated)
TRIG : REF. VIDEO
Spec. Maximum the gain of the Vector and check the dot is at center.
(B) ENC R-Y BAL
1RV109/IO-149 (E-3)
Vector mode
10-9 (P)

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