DAEWOO DTQ-21U6SC, DTQ-21U6SS, DTQ-21U6SSP Service Manual

1

2

3

(USA, Canada, Mexico)

4

(Chile, Peru, Philippines)

5

6

7

MODE ADJUSTMENT DATA REMARKS

MAX INITIAL

SVC2 Screen Adjustment

VIDEO LEVEL 7 7

SVC5

RF AGC DELAY 63 10 Align RF AGC threshold
FM LEVEL 31 20
AGC POINT 3.75 Select AGC reference voltage
H.PHASE 31 15 Align sync flyback pulse, using internal cross pattern(s11)
H.SIZE 63 32 Fixed
P.CUSHION 63 32 Fixed
V.POSI 63 30 Align Vertical DC Bias, using internal cross pattern(s11)
V.SIZE 127 35 Align Vertical Amplitude, using internal cross pattern(s11)

SVC6 V.LIN 31 15 Align Vertical Linearity, using internal cross pattern(s11)

V.S 31 14 Align Vertical Slope, using internal cross pattern(s11)
TILT 63 38 Fixed
TOP.C 15 8 Fixed
BOT.C 15 8 Fixed
V.SIZE.C 7 7 Fixed
ABL.POINT 7 0
BK.LEVEL 3 3
BK.START 3 3
BRI.STOP 1 0
Y.CORING 1 0
PRE.SHOOT 3 3

SVC7 DC.REST 3 3

W.PEAK 1 1
FRESH 1 0
OSD.GAIN 3 0
OSD.GRAY 1 0
OSD.SW 1 0
HT.SW 1 1
HT.LEVEL 3 0
C.BPF 1 0
C.KILL 7 0
RB.ANGLE 15 3
G.ANGLE 1 1

SVC7-2 C.EXT 1 1

FILTER 7 3
TRAP.TEST 7 0
CORING.GN 3 3
H.SIZE.CP 7 4
R.DRIVE 127 65
G.DRIVE 15 10

SVC8

B.DRIVE 127 75
R.BIAS 255 127
G.BIAS 255 160
B.BIAS 255 127
SCR R-BIAS 255 0
SCR G-BIAS 255 127
SCR B-BIAS 255 0

SVC-8 SCR R-DRIVE 127 64

SCR G-DRIVE 15 10
SCR B-DRIVE 127 64
SCR BRIGHT 127 80
SUB BRIGHTNESS 127 70 Align common RGB DC level
CONTRAST 28 27
TINT 77 38

SVC9

COLOR 27 15
SHARPNESS 13 13
FM/AM PRE 127 45(55) ( ) is SSP default value.
SCART PRE 127 45(53) ( ) is SSP default value.
MONI VOL 127 60(36) ( ) is SSP default value.
H.B.R 7 4
H.B.L 7 5
H.BLK.SW 1 1

SVC10 AFG&G 1 1

H.FREQ 63 36
V.SEP 1 0
V.COUNT 1 0
Internal Black Display Internal Black Pattern

SVC11

Internal 100% White Display Internal 100% White
Internal 60% White Display Internal 60% White
Internal Cross Pattern Display Internal Cross Pattern

SVC12 Forwarding Mode Factory Initialization

8

ALIGNMENT INSTRUCTIONS

9 101112