Daewoo DTH-14V1FS, Service Manual

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Alignment Instructions
Table-B
indicates the item s w ith different settings each of sets
2. ASSEMBLY ADJUSTMENTS
1) SCREEN ADJUSTM ENT (S2)
•
Enter the service m ode and select service adjustm ent S2.
•
You cna see the one horizontal line on the screen.
•
Adjust the Screen Control Volum e (located on FBT) so that the horizontal line onscreen m ay be
disappeared.
•
P re s s th e v o lu m e u p o r d o w n b u tto n to e x it in th e s c re e n a d ju s tm e n t m o d e .
MO DE ADJUSTMENT ITEMS
DATA
REMARKS
INITIAL RANGE
S 2 S cree n A d ju stm e n t - -
S 5
A uto R F A G C - -
V id eo L ev el (V ID E O L ) 7 0 ~ 7 M u st be s et to 7
R F A G C D elay (R FA G C D ) * 0 ~ 6 3 A lig n R F A G C thre shold
F M L evel (F M .L E V ) 20 0 ~ 3 1 M u st be s et to 20
A G C P o in t 3.7 5 - S e le ct A G C refe re n ce volta g e
F F C H K V C R - - V C R V C R /R F N O T U S E
S 6
H orizo n ta l P h a se (H .P H A S E ) * 0 ~ 3 1 A lig n sync to flyba ck p u lse , u sing intern a l c ro ss p a tte rn(S 7 )
Vertica l P o sitio n (V.P O S I) * 0 ~ 6 3 A lig n v ertical D C bias, u sin g internal cross pa tte rn(S 7)
Vertical S ize (V.S IZE ) * 0 ~ 127 Alig n v ertical am plitude, using internal cros s pa tte rn(S 7)
Vertica l L ine a rity N O 0 ~ 3 1 (M u st b e set to 1 6 )
Vertica l S -C orrection (V S C ) 0 0 ~ 3 1 M u st be s et to 6
N o S d O ff Y E S - (A utom atically turn off in 15m in for no re ce ive d sign al)
6 0 ~ 5 0 H z 4 0 ~ 3 1
60 ~ 50 H z 22 0 ~ 63
60 ~ 50 H z 0 0 ~ 127
6 0 ~ 5 0 H z 3 0 ~ 3 1
S 7
In te rn al B lack - - D isp la y internal B LA C K pattern
In te rn al 1 00 % W h ite - - D isp la y internal 100 % W H IT E
In te rn al 6 0% W hite - - D isp la y internal 60% W H IT E
In te rn al C ro ss P atte rn - - D isp la y internal C R O S S patte rn
S 8
R ed D rive (R D ) * 0 ~ 127 A lig n R E D O U T A C level
G reen D riv e (G D ) 14 0 ~ 15 M u st be s et to 10
B lu e D riv e (B D ) * 0 ~ 1 2 7 A lig n B LU E O U T A C level
R ed B ias (R B ) * 0 ~ 2 5 5 A lig n R E D O U T D C leve l
G re en B ia s (G B ) * 0 ~ 2 5 5 A lig n G R E E N O U T D C le ve l
B lu e B ia s (B B ) * 0 ~ 255 A lig n B LU E O U T D C level
S 9
S u b b rig h tn e ss * 0 ~ 1 2 7 A lig n c om m o n R G B D C level
C on trast 2 7 0 ~ 2 7
Tint 35 0 ~ 27
C olor 25 0 ~ 2 7
S 12 F orw ard in g M o de - F ac tory Initializa tio n
IN T H E S C R E E N A D JU S T M E N T M O D E , D O N T P R E S S O T H E R B U T T O N S E X C E PT V O LU M E U P O R D O W N B U T TO N .
NOTE