1-6-5
T6627EA
7. Press the [PROG+/PROG-] buttons until the hori-
zontal line becomes white.
8. To enter the CUT OFF (G) mode, press [2] button
on the remote control unit.
9. Press the [PROG+/PROG-] buttons until the hori-
zontal line becomes white.
10.To enter the CUT OFF (B) mode, press [3] button
on the remote control unit.
11.Press the [PROG+/PROG-] buttons until the hori-
zontal line becomes white.
12.Turn the screen control so that the horizontal line
adjusted white looks lightly.
13.Turn the power off and on again.
9. White Balance Adjustment
Purpose: To mix red, green and blue beams correctly
for pure white.
Symptom of Misadjustment: White becomes bluish
or reddish.
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 [VOL-] button on
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 [PROG+/PROG-] but-
tons 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.
Test point
Adj. Point
Mode
Input
Screen
Screen-Control,
PROG+/PROG-
buttons
RF
(or Ext.)
White
Raster
(APL 100%)
Tape
M. EQ.
Spec.
---
Pattern Generator,
Color analyzer
See below
Figure
Color Ajalyzer
Fig. 5
Содержание TVC5044
Страница 17: ...1 5 4 T6627DC Fig 4 S 11 S 11 S 11 S 11 Anode Cap 11 CRT CRT CBA...
Страница 36: ...Main 1 5 Schematic Diagram 1 8 3 1 8 4 T6627SCM1...
Страница 37: ...Main 2 5 Schematic Diagram 1 8 5 1 8 6 T6627SCM2...
Страница 38: ...Main 3 5 Schematic Diagram 1 8 7 1 8 8 T6627SCM3...
Страница 39: ...Main 4 5 Schematic Diagram 1 8 9 1 8 10 T6627SCM4...
Страница 40: ...1 8 11 1 8 12 T6627SCM5 Main 5 5 Schematic Diagram...
Страница 42: ...1 8 15 1 8 16 H V Power Supply 2 2 Schematic Diagram T6627SCP2...
Страница 43: ...1 8 17 1 8 18 T6627SCCRT CRT Schematic Diagram...
Страница 44: ...1 8 19 1 8 20 T6627SCT Text Schematic Diagram...
Страница 53: ...1 14 3 T6627PEX Packing S3 S6 X3 S2 X4 X1 TAPE S1 FRONT S4 X2 3 X2 7 X2 14 X2 15...
Страница 86: ...2 4 9 Z13PDA Fig DM16 43 41 42 L 13 Fig DM17 44 45 Slide P 9...
