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KV-24FV10/25FV10/25FV10C
Sub Hue, Sub Color Adjustment (SHUE, SCOL)
1. Input a color-bar signal.
2. Activate the Service Adjustment Mode.
3. Select the DCOL item and set the value to 0.
4. Connect an oscilloscope probe to C Board, CN1752
Pin
or TP47b (BLUE OUT).
5. Select the SHUE and SCOL item with
and
.
6. While showing the SHUE item, adjust the waveform with
and
until the second and third bars show the same
level (V2 = V3 ± 0.15 Vp-p).
7. While showing the SCOL item, adjust the waveform with
and
until the first and fourth bars show the same
level (V1 = V4 ± 0.15 Vp-p).
V1
V2
V3
V4
8. Select the DCOL item and reset to 1.
9. Press
then
to save into the memory.
V. Size Adjustment (VSIZ)
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select the VSIZ item with
and
.
4. Adjust value of VPOS with
and
for the best vertical
center.
5. Press
then
to save into the memory.
V. Center Adjustment (VPOS)
Perform this adjustment after performing H. Frequency
(Free Run) check.
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select the VPOS item with
and
.
4. Adjust value of VPOS with
and
for the best vertical
center.
5. Press
then
to save into the memory.
H. Center Adjustment (HPOS)
Perform this adjustment after performing H. Frequency
(Free Run) check.
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select the HPOS item with
and
.
4. Adjust the value of HPOS with
and
for the best
horizontal center.
5. Press
then
to save into the memory.
H.Size Adjustment (HSIZ)
1. Input a monoscope signal.
2. Activate the Service Adjustment Mode.
3. Select HSIZ with
and
.
4. Adjust with
and
for the best Horizontal size.
5. Press
then
to save into the memory.
V. Linearity (VLIN), V Correction (VSCO),
Pin Amp (PAMP) and Horizontal Trapezoid
(TRAP) Adjustments
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select VLIN, VSCO, PAMP, and PPHA with with
and
.
4. Adjust with
and
for the best Horizontal size.
5. Press
then
to save into the memory.
V LINEARITY (VLIN)
V CORRECTION (VSCO)
PIN AMP (PAMP)
HORIZONTAL TRAPEZOID (TRAP)
Содержание KV-25FV10
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