Read Sony KV-27FS100 Service Manual online
— 14 —
KV-27FS100/27FS200/29FS100/
32FS100/32FS200/34FS100
DYNAMIC CONVERGENCE ADJUSTMENT
Before starting, perform Vertical and Horizontal Static Convergence
Adjustment.
Adjustment.
1. Slightly loosen defl ection yoke screw.
2. Remove defl ection yoke spacers.
3. Move the defl ection yoke for best convergence as
shown below:
R G B
B G R
R
G
G
B
R
G
B
B G R R G B
R G B
R
R
R
G
B
G
B
G
B
R G B
B G R
4. Tighten the defl ection yoke screw.
5. Install the defl ection yoke spacers.
SCREEN-CORNER CONVERGENCE
1. Affi x a permalloy assembly corresponding to the misconverged areas:
b
a
c
d
a
b
a-d: screen-corner
misconvergence
c
d
TLH PLATE ADJUSTMENT
Preparation:
• Input crosshatch pattern.
• 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 defl ection yoke.
XCV
WA Board
RV701
V.STAT
Y Magnet
TLH Plate
H-TRP
YCH
TLV
C Board
TLH+
TLH-
TLH-
B R
(R)(B)
(R)(B)
R B
(B)(R)
(B)(R)
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 Geometry Distortion.
5. Adjust H-TRP to correct H.Trapezoid Geometry Distortion.
After adjusting items 4 and 5, confi rm overall geometry again.
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