3-32
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
Tools List
To perform the video system alignment for the VTR,
prepare the following equipment and fixtures.
.
Analog composite video signal generator (Sign is SG1.)
For DNW-A100/A50/A45:
TEKTRONIX TSG-170A or equivalent
For DNW-A100P/A50P/A45P:
TEKTRONIX TSG-271 or equivalent
.
Analog composite video signal generator (Sign is SG2.)
For DNW-A100/A50/A45:
TEKTRONIX 1410 or equivalent
For DNW-A100P/A50P/A45P:
TEKTRONIX 1411 or equivalent
.
Analog composite waveform/vector monitor
For DNW-A100/A50/A45:
TEKTRONIX 1750, 1780R, or equivalent
For DNW-A100P/A50P/A45P:
TEKTRONIX 1751, 1781R, or equivalent
.
Oscilloscope: TEKTRONIX 2465B or equivalent
.
Analog component waveform monitor:
TEKTRONIX WFM-300 or equivalent
.
Frequency counter:
ADVANTEST TR5821AK or equivalent
.
Analog composite video monitor
(NTSC/PAL switchable type)
n
This monitor is for menu displaying. Be sure to connect
it to VIDEO OUTPUT COMPOSITE 3 (SUPER)
connector.
.
Extension board: EX-555 (Part No. A-8277-211-A)
.
75
Z
terminators (3 pieces)
.
75
Z
BNC T adapter
3-7. Video System Alignment
(VPR-17 Board)
3-7-1. Adjustment Overview
When the VPR-17 board was replaced or repaired, perform
the video system alignment. The adjustments are the
manually adjustments using the menu of the maintenance
mode.
m
.
In the DNW-A100/A50/A45, be sure to adjust in 525/60
system before 625/50 system.
In the DNW-A100P/A50P/A45P, be sure to adjust in
625/50 system before 525/60 system.
.
For the video system of the analog Betacam PB, refer to
Section 3-8.
.
For the composite video input line (by option BKDW-
505/506), refer to Section 4-1.
.
For the component video input line (by option BKNW-
104), refer to Section 4-3.
n
For detail of each menu in the maintenance mode, refer to
Section 4 of the maintenance manual part 1.
In Section 3-7, expresses the 525/60 and 625/50 systems as
follows:
Video system
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
525/60
Standard system
Another system
625/50
Another system
Standard system
3-7. Video System Alignmnet (VPR-17 Board)
3-7-1. Adjustment Overview