21-1
21-2
ADJUSTMENT
ITEM
ADJUSTMENT
POSITION
CONTROL
PRE-ADJUST
REQUIREMENT
CONTENT
INPUT
CONDITION
OUTPUT
ADJUSTMENT
PROCEDURE
HISTORY
OF REVISION
SUB-PICTURE
V01
STEP RANGE
0-127
I
2
C BUS CONTROL
OPTION SET UP, BUS SET UP, SCREEN, WHITE BALANCE, SUB-BRIGHTNESS
WINDOW PATTERN
230V
CRT SCREEN DISPLAY.
1) LET THE GUN POINT AT WHITE POSITION (AS ATTACH DRAWING),
ADJUST V01 BUS DATA UNTIL BRIGHTNESS Y=150 cd/m2.
NOTE: ALLOWABLE D ATA FOR V01 IS >= 90, EVEN Y CAN'T MATCH
THE SPEC
[VOLTAGER CONFIRMATION]
BRIGHTNESS Y=150 cd/m2
SYMBOL
REVISED CONTENT,
US14
WHITE
ADJUSTMENT
ITEM
ADJUSTMENT
POSITION
CONTROL
PRE-ADJUST
REQUIREMENT
CONTENT
INPUT
CONDITION
OUTPUT
ADJUSTMENT
PROCEDURE
HISTORY
OF REVISION
1) GET IN Y-MUTE FUNCTION BY R/C.
2) ADJUST THE V02 BUS DATA TO GET A WAVEFORM AS BELOW.
3) DISABLE THE Y-MUTE
**PLS TAKE NOTE THAT SERVICE MODE DATA F61 NEED TO SET +8
SUB-TINT
V02
STEP RANGE
0-127
I
2
C CONTROL
OPTION SET UP, BUS SET UP, VCO ADJ, RF-AGC
US 10 CH HALF COLOR BAR PATTERN
230V
B-AMP TR BASE (TP853)
CONFIRM WITH OSCILLOSCOPE
[CONFIRMATION]
SYMBOL
REVISED CONTENT,
B-AMP BASE (TP853)
MUST BE IN STEPPING
LEVEL
21
V-F
R
9
5S
Содержание 21V-FR95S
Страница 25: ...25 WAVEFORMS 21V FR95S ...
Страница 26: ...26 6 5 4 3 2 1 A B C D E F G H CHASSIS LAYOUT 21V FR95S DUNTKD373WE PR701 ...
Страница 27: ...27 6 5 4 3 2 1 A B C D E F G H CRT BLOCK DIA GRAM 21V FR95S ...
Страница 28: ...28 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 MAIN BLOCK DIAGRAM AV OUT Q803 BUFFER 21V FR95S ...
Страница 29: ...29 21V FR95S 10 11 12 13 14 15 16 17 18 19 ...
Страница 30: ...30 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 MTS BLOCK DIAGRAM 21V FR95S ...
Страница 32: ...21V FR95S ...
Страница 33: ...34 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM CRT Unit 21V FR95S ...
Страница 34: ...35 6 5 4 3 2 1 A B C D E F G H 21V FR95S SCHEMATIC DIAGRAM MTS Unit ...
Страница 37: ...38 6 5 4 3 2 1 A B C D E F G H 21V FR95S PWB B CRT Unit Wiring Side ...
Страница 47: ...I NAKAMURA M GABIT A UGALDE A CALING 1 Noted Approved Checked Prepared Issue No Date Received by ...