Tlh Plate Adjustment - Sony KV-32FV16 Service Manual

KV-32FV16/32FV26/34FV16/34FV16C/34FX260/34FX260C
Dynamic Convergence Adjustment
Before starting, perform Vertical and Horizontal Static Conver-
gence Adjustment.
1. Slightly loosen deflection yoke screw.
2. Remove deflection yoke spacers.
3. Move the deflection yoke for best convergence as
shown below:
R G B B G R
4. Tighten the deflection yoke screw.
5. Install the deflection yoke spacers.
Screen-corner Convergence
1. Affix a permalloy assembly corresponding to the
misconverged areas:
b
d
B G R
R
B
G G
B R G B R
B G R R G B
R G B
R
B
G G
R B
B G R
a
a b
a-d: screen-corner
misconvergence
c d
c

TLH Plate Adjustment

• Input crosshatch pattern.
• Adjust PICTURE QUALITY to standard, PICTURE and
BRIGHTNESS to 50%, and OTHER to standard.
• Adjust the Horizontal Convergence of red and blue dots
by tilting the TLH plate on the deflection yoke.
WA Board
RV1761
1. Adjust XCV core to balance X axis.
2. Adjust YCH VR to balance Y axis.
3. Adjust vertical red and blue convergence with V.TILT (TLV
VR.)
Perform adjustments while tracking items 1 and 2.
4. Adjust Y MAGNET to correct V.BOW Geometery
Distortion.
5. Adjust H-TRP to correct H.Trapezoid Geometry Distor-
tion.
After adjusting items 4 and 5, confirm overall geometry again.
—
12 —
Y Magnet
V.STAT
XCV