Philips 14PV360 Service Manual page 23

Notes:
Screen Control (FBT) --- H.V./Power Supply CBA
FBT= Fly Back Transformer
Use the Remote Control Unit
1. Degauss the CRT and allow CRT to operate for 20
minutes before starting the alignment.
2. Set the screen control to minimum position. Input
the Black raster signal from RF input.
3. Enter the Service Mode. (See page 1-6-1.)
Dimmed horizontal line appears on the CRT.
4. To enter the C/D/S mode, press the [
on the remote control unit.
5. To enter the CUT OFF (R) mode, press [1] button
on the remote control unit.
6. Turn the screen control up until dimmed horizontal
line appears.
7. Press the [P+/P-] buttons until the horizontal line
becomes white.
8. To enter the C/D/S mode, press the [
on the remote control unit.
9. To enter the CUT OFF (G) mode, press [2] button
on the remote control unit.
10.Press the [P+/P-] buttons until the horizontal line
becomes white.
11.To enter the C/D/S mode, press the [
on the remote control unit.
12.To enter the CUT OFF (B) mode, press [3] button
on the remote control unit.
13.Press the [P+/P-] buttons until the horizontal line
becomes white.
14.Turn the screen control so that the horizontal line
adjusted white looks lightly.
15.Turn the power off and on again.
10. White Balance Adjustment
Purpose: To mix red, green and blue beams correctly
for pure white.
Symptom of Misadjustment: White becomes bluish
or reddish.
Test point
Screen
p] button
Tape
---
p] button
p] button
Note: Use remote control unit
1. Operate the unit more than 20 minutes.
2. Face the unit to east. Degauss the CRT using De-
gaussing Coil.
3. Input the White Raster (APL 100%).
4. Set the color analyzer to the CHROMA mode and
after zero point calibration, bring the optical recep-
tor to the center on the tube surface (CRT).
5. Enter the Service mode. Press [
the remote control.
6. Press [4] button on the remote control unit for Red
adjustment. Press [5] button on the remote control
unit for Blue adjustment.
7. In each color mode, Press [P+/P-] buttons to adjust
the values of color.
8. Adjusting Red and Blue color so that the tempera-
ture becomes 8500K (x : 290 / y : 300) ±3%.
9. At this time, Re-check that Horizontal line is white.
If not, Re-adjust Cut-off Adjustment until the Hori-
zontal Line becomes pure white.
10. Turn off and on again to return to normal mode. Re-
ceive APL 100% white signal and Check Chroma
temperatures become 8500K (x : 290 / y : 300) ±3%.
Note: Confirm that Cut Off Adj. is correct after this
adjustment, and attempt Cut Off Adj. if needed.
1-6-5
Adj. Point Mode
Screen-Control
P+/P- buttons
M. EQ.
Pattern Generator
Color analyzer
Figure
Color Ajalyzer
Input
White Ras-
RF ter (APL
100%)
Spec.
See below
Fig. 6
p] button on
Z11PALEA