Circuit Adjustments; B Board Adjustments; Rgb Signal Adjustment; Ypbpr Smpte (709) Signal Adjustment - Sony BVM-D14H1E Maintenance Manual

5-1. B Board Adjustments

This section describes the following adjustments that are
required when the parts are replaced or maintenance is
performed in the B board.

1. RGB signal adjustment

2. 15k YPBPR SMPTE (709) signal adjustment
3. 15k YPBPR SMPTE (601) signal adjustment
4. 15k YPBPR BETACAM SETUP 0 (601) signal
adjustment
5. 15k YPBPR BETACAM SETUP 7.5 (601) signal
adjustment
6. 33k YPBPR SMPTE (709) Signal Adjustment
Equipment Required
Name
Signal generator
Oscilloscope
Connection (1)
Component signal generator
BVM-D14H1U/D14H5U/D14H1E/D14H5E/D14H1A/D14H5A
Section 5

Circuit Adjustments

Main Specifications
15 kHz/60 Hz RGB
15 kHz/60 Hz YPBPR SMPTE (709)
15 kHz/60 Hz YPBPR SMPTE (601)
15 kHz/60 Hz YPBPR BETACAM SETUP 7.5 (601)
33 kHz/60 Hz YPBPR SMPTE (709)
Frequency: DC to 150 MHz or more
Dual trace
BVM-D14H1U/D14H5U/D114H1E/D14H5E/D14H1A/D14H5A
Control Settings
. . . . . Set the INPUT CONFIGURATION menu of the SETUP
menu as shown below.
FRMAT ............... YPBPR
SLOT NOT ......... 1
INPUT NOT ........ 1
. Set "128" to the CHROMA data using the CHROMA
control knob.
. Perform the following operaion using the SYSTEM
CONFIG menu.
Select the B BOARD using the RE-LOAD FACTORY
DATA of the SYSTEM menu.
SLOT No. 1
BKM-129X
Model Name
VG-854 or equivalent
TEKTORONIX 2445A
or equivalent
Y/G terminal
P /B terminal
B
P /R terminal
R
SYNC terminal
5-1