2-2. DVA-P1100
2-2. DVA-P11002-2-2. Checking and Adjusting the Free-run
Frequency
The diagnostics of the DVA-P1100 are performed when
the DEC-104 board and the ENC-49 board are installed inPreparation
a personal computer.
. Insert the ENC-49 board and DEC-104 board into the
2-2-1. PreparationISA slot of a computer.
n
Required equipment and toolsSelect a slot that enables easy access to the side A of the
. Personal computer:DEC-104 board.
A personal computer that satisfies the require-
ments of Windows NT Workstation 4.0 (English. Do not connect any cables to the V IN and TC IN
version)connectors of the ENC-49 board and DEC-104 board.
. TC reader :
Sony BVG-1500 or equivalentConnection
. Digital Betacam VTR :
Sony DVW-A500 or equivalent
Personal computer
. Signal generator (NTSC, SDI)
Sony Tektronix TSG-422 or equivalentOscilloscopeFrequency counter
. Oscilloscope :
CH-2CH-2
Sony Textronix 2465B or equivalentTP
INOUT
. Frequency counter :DVA-P1100
Advantest TR5821AK or equivalent
*1
. Sub picture tool tape (Screen super roll) :
J-6550-140-A
*1
. DVD tool software CD (Project data) :
J-6550-170-AChecking Procedure
*1
. Sub picture tool data FD (event list) :
J-6550-160-A1. Turn on the main power of a computer.
. Sub picture encoding software :n
Sony DZA-P1100NThe application software does not need to start up.
. Connection cable :
BNC-BNC x 42. Short JP201 (B-1) of the ENC-49 board using a short pin.
BNC-XLR (female) x 23. Measuring equipment : Frequency counter and
*1 : If any tool is required, contact your local Sony Sales Office/Serviceoscilloscope
Center.
Checking point :TP201 (B-1)/ENC-49 board
Specifications :?0.2 MHz27.0
When the frequency is outside the specifications,
adjust the RV201 (B-1) on the ENC-49 board so that
the frequency satisfies the specifications.
4. After checking, remove the short pin.
5
4
3
2
TP201
RV2011JP201
AB1CDEFGHJKLMN
ENC-49 board (Side A/Component side)
DVA-A1100/P1100/R11002-7 (E) |
ACEC
SONY
