Samsung PPM42S3QX/XAA, Service Manual

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Alignment and Adjustments
2-4 Samsung Electronics
LO GIC
( PD P DRI VER)
TP LOG - ASI
( TEST PAT LOG IC/ SCALER)
R DR I VE
G DR I VE
B DR I VE
R CUT OFF
G CUT OFF
B CUT OFF
GAMMA 0 1
GTS SE T 0 1
ERD MODE 0 2
RANDOM NOISE 0 0
DI FF FI LTER 0 1
AP C 0 1
APC SE T 0 0
APC VALUE 1 2 7
ACT IV E V P OS 12
ACT I VE HP OS 19
VSYNC POS 03
HSYNC POS 32
VSYNC WIDTH 02
HSYNC WIDTH 12
LOG P ATTE RN 0 0
LOG HI GH LE VEL 0 0
LOG L OW LEVE L 0 0
ASI COLORBAR 0 0
I C
W /B D a t a
V id e o ,S - V H S C o m p o n e n t P C D V I
D N Ie
B r ig h t 4 1 5 8 4 3 3 6
C o n t r a s t 5 4 4 8 5 0 5 5
L o g ic
R G a in 1 4 9 1 4 5 1 5 3 1 4 5
G G a in 1 3 0 1 3 0 1 3 0 1 3 0
B G a in 1 2 5 1 1 9 1 1 3 1 1 7
R C u t o f f 1 3 1 1 1 6 1 2 5 1 2 3
G C u to f f 1 3 0 1 2 7 1 2 8 1 2 8
B C u t o f f 1 3 7 1 2 4 1 5 2 1 3 6
ITEM
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