[H. Blanking Adjustment] - Sony TRINITRON BVM-D9H1U Maintenance Manual

10. Connect the 480/60i cross-hatch signal (see note) to
the ANALOG Y/G input connector.
Note: This is the NTSC cross-hatch signal.
11. Adjust the DY inclination. After DY inclination
adjustment is complete, tighten the DY fixing screw.
12. Fix the deflection yoke (DY) using the three DY
spacers.
DY spacers
Deflection yoke (DY)
Fig. 1-4
. . . . . Final adjustment
When the adjustment is complete, check that mis-landing
(landing error) does not occur even when the monitor is
directed in all directions of east, west, south and north.
3-4

[H. Blanking Adjustment]

. . . . . Preparation
1. Connect the monoscope signal of the signal formats
that are shown in the following table, to the ANALOG
Y/G input connector. Perform the H. blanking adjust-
ment in the respective screen modes using the respec-
tive signal formats.
60 Hz system
Mode Signal format
MODE1 1080/60i
MODE2 (1125)
MODE3
1035/60i
MODE4 (1125)
MODE5 720/60p
MODE6
MODE7 480/60p
MODE8 (525)
MODE9
MODE10
MODE11 480/60i
MODE12 (525)
MODE13
MODE14
50 Hz system
Mode Signal format
MODE15
1080/48i
MODE16 (1125)
MODE17 1080/50i
MODE18 (1125)
MODE19 720/50p
MODE20
MODE21 575/50P
MODE22 (625)
MODE23
MODE24
MODE25
575/50i
MODE26 (625)
MODE27
MODE28
2. Increase the brightness by adjusting the BRIGHT
control so that blanking becomes visible on screen.
Note: The following adjustment menus are located in
the directory under the DEFLECTION menu of the
MAINTENANCE menu.
H BLK LEFT H CENT
H BLK RIGHT H PHASE
H SIZE
BVM-D9H1U/D9H5U/D9H1E/D9H5E/D9H1A/D9H5A
Screen mode
16 : 9 NORMAL
UNDER SCAN
16 : 9 NORMAL
UNDER SCAN
16 : 9 NORMAL
UNDER SCAN
16 : 9 NORMAL
UNDER SCAN
4 : 3 NORMAL
UNDER SCAN
16 : 9 NORMAL
UNDER SCAN
4 : 3 NORMAL
UNDER SCAN
Screen mode
16 : 9 NORMAL
UNDER SCAN
16 : 9 NORMAL
UNDER SCAN
16 : 9 NORMAL
UNDER SCAN
16 : 9 NORMAL
UNDER SCAN
4 : 3 NORMAL
UNDER SCAN
16 : 9 NORMAL
UNDER SCAN
4 : 3 NORMAL
UNDER SCAN