Electrical Adjustments - Sony Betacam SX DNW-A100 Maintenance Manual

6-9. VPR-17 Board Replacement

6-9-2. Electrical Adjustments

Adjustment Items
No. Item
0 Preparation
1 Composite video output level adjustment
CH1/CH2
CH3
Data save
2 Component video output level adjustment
Y
R-Y
B-Y
Data save
3 Component video output (BETACAM) level adjustment (For DNW-A100/A50/A45 only)
R-Y
B-Y
Data save
4 Component video output phase confirmation
5 Reference color frame pulse confirmation (Note 1)
Data save
6 Internal 4fsc frequency adjustment
Data save
7 Standard system completion
8 Preparation (Another system)
9 Composite video output level adjustment (Another system)
CH1/CH2
CH3
Data save
10 Component video output level adjustment (Another system)
Y
R-Y
B-Y
Data save
11 Component video output (BETACAM) level adjustment (Another system) (For DNW-A100P/A50P/A45P only)
R-Y
B-Y
Data save
12 Another system completion
Note 1: If the specification is not satisfied, change the adjustment data.
6-116
Adjustment point
A20 : VPR VR : VIDEO 1/2 LEVEL
A20 : VPR VR : VIDEO 3 LEVEL
A2F : NV-RAM CONTROL
A20 : VPR VR : Y OUTPUT LEVEL
A20 : VPR VR : R-Y OUTPUT LEVEL
A20 : VPR VR : B-Y OUTPUT LEVEL
A2F : NV-RAM CONTROL
A20 : VPR VR : B-CAM R-Y OUT LEVEL
A20 : VPR VR : B-CAM B-Y OUT LEVEL
A2F : NV-RAM CONTROL
_
A20 : VPR VR : REF 1st FLD DET
A2F : NV-RAM CONTROL
A20 : VPR VR : INT 4Fsc FREQ
A2F : NV-RAM CONTROL
A20 : VPR VR : VIDEO 1/2 LEVEL
A20 : VPR VR : VIDEO 3 LEVEL
A2F : NV-RAM CONTROL
A20 : VPR VR : Y OUTPUT LEVEL
A20 : VPR VR : R-Y OUTPUT LEVEL
A20 : VPR VR : B-Y OUTPUT LEVEL
A2F : NV-RAM CONTROL
A20 : VPR VR : B-CAM R-Y OUT LEVEL
A20 : VPR VR : B-CAM B-Y OUT LEVEL
A2F : NV-RAM CONTROL
Notes
VIDEO OUTPUT COMPOSITE 1/2
VIDEO OUTPUT COMPOSITE 3
VIDEO OUTPUT COMPONENT Y
VIDEO OUTPUT COMPONENT R-Y
VIDEO OUTPUT COMPONENT B-Y
VIDEO OUTPUT COMPONENT R-Y
VIDEO OUTPUT COMPONENT B-Y
VIDEO OUTPUT COMPONENT
TP502/VPR-17(F-3)
TP501/VPR-17(A-1)
VIDEO OUTPUT COMPOSITE 1/2
VIDEO OUTPUT COMPOSITE 3
VIDEO OUTPUT COMPONENT Y
VIDEO OUTPUT COMPONENT R-Y
VIDEO OUTPUT COMPONENT B-Y
VIDEO OUTPUT COMPONENT R-Y
VIDEO OUTPUT COMPONENT B-Y
DNW-A100/A50/A45
DNW-A100P/A50P/A45P