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Alignment and Adjustments
2. Alignment and Adjustments
2-1 When entering the service mode;
1. Turn on the TV, and then select "DYNAMIC" on the picture adjustment mode. 2. Turn off the TV(STAND-BY). 3. Enter the service mode by pressing the remote control keys in the following sequence: INFO -> Menu -> Mute -> Power ON Note : If necessary, re-do steps 1~3. Initial display when the service mode is switched.
2-1-1 WHEN A RF SIGNAL IS RECEIVED [Europe/cis]
DEFLECTION Def. 480P Def. 1080I Def. 576P VIDEO ADJUST 1 VIDEO ADJUST 2 VIDEO ADJUST 3 VIDEO ADJUST 4 YC DELAY OPTION (83h 05h) CHECK SUM 0000 RESET T-OMGPEG - 0000 YY.DD.MM
[Middle-Asia]
DEFLECTION Def. 480P Def. 1080I Def. 576P VIDEO ADJUST 1 VIDEO ADJUST 2 VIDEO ADJUST 3 VIDEO ADJUST 4 YC DELAY OPTION (59 5C 18) CHECK SUM 0000 RESET T-OMGPMA - 0000 YY.DD.MM
[China]/[East-Asia]
DEFLECTION 480 offset 1080i offset 576p 50Hz Covergence NR VIDEO ADJUST 1 VIDEO ADJUST 1 1080i VIDEO ADJUST 2 VIDEO ADJUST 3 VIDEO ADJUST 4 OPTION (DE 0D 18) YC DELAY CHECK SUM 0000 RESET T-OMEPCH - 0000 YY.DD.MM
Samsung Electronics
2-1
Alignment and Adjustments
2-1-2 SERVICE MODE CONTROL KEYS
MAIN MENU UP / DOWN RIGHT / LEFT MENU DISPLAY Select item by moving cursor Decrease or increase the adjustment values
[Navigation Key]
PRECAUTIONS
1. When EEPROM IC (IC902) is replaced, first connect the power cord and wait for about 4~5 seconds. 2. After replacing EEPROM IC (IC902), enter the Service mode. Next, enter the standard data or the previous EEPROM IC data before replacement. And then check and adjust any items related to Geometric, Picture, Option.
2-2
Samsung Electronics
Alignment and Adjustments
2-2 FACTORY MODE MENU(EUROPE/CIS/MIDDLE-ASIA)
2-2-1 DEFLECTION (EUROPE/CIS)
EEP- ROM Copy Data
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 V Amp V Shift H EW H Shift V Linearity
It e m
Ran ge 4:3 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~15 0 ~15 0 ~15 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0~ 3 0~ 3 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 3 31 31 31 31 31 31 0 0 50 25 0 5 0 4 27 31 38 26 7 0 0 7
Note W IDE
33 31 50 26 Va r i a ble
De fa u l t
Va r i a bl e Defa ul t Defa ul t Defa u l t Defa ul t Defa ul t
Up pe r Linearity Lower Linearity
V SC H Parabola
9
Defa ul t Defa ul t Defa ul t Defa ul t Defau l t Def a ul t Defa ul t Defau l t Defa u l t Defa ul t Defau l t Defau l t Defau l t Defau l t Defau l t
Uppe r Corne r Lowe r Corn e r
H Trap ezium B ow
Angle
V Positi on
UP UG C Lo UGC
C XA Le f t Blk C XA Right Blk C G HAO C G VAO V Bl k UP V Bl k Low
Samsung Electronics
2-3
Alignment and Adjustments
2-2-2 DEFLECTION (Middle-Asia)
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 V A mp V Shift H EW H Shift
I te m
Range 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~15 0 ~15 0 ~15 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0~ 3 0~ 3 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63
EEP- ROM Copy Data
33 26 28 24 7 0 0 7 3 36 36 31 31 31 31 0 0 45 20 0 5 -8 8
Not e
Va r i a bl e
De fa u l t
Va r ia b l e
De f au l t De fa ul t
De fa u l t
V Linearity Upper Linea r ity Lower Li ne arity V SC H Parabola
Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default
Upper Corne r Lowe r Corn e r
H Trap e zium Bow
Angle
V Positi on UP UGC Lo UGC
C XA Left B lk CXA Right B lk C G HAO C G VA O
V Bl k UP V Bl k L ow
2-4
Samsung Electronics
Alignment and Adjustments
2-2-3 480 offset
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 V Amp V Shift H EW H Shift
Ite m
Range 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~15 0 ~15 0 ~15 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0~ 3 0~ 3 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63
EEP- ROM Copy Data
0 0 0 2 0 0 0 0 0 1 1 0 0 0 0 0 0 50 25 0 5 0 0
Note Va ria ble Default
Var ia ble Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default
V Linearity
Uppe r Linearity Lower Li ne arity
V SC H Parabola
Uppe r Corn e r Lowe r Corn e r
H Trape zium Bow
Angle
V Position UP UGC Lo UGC
C XA Left Blk
CXA Right Blk
CG HAO CG VAO
V Bl k UP V Bl k Low
Samsung Electronics
2-5
Alignment and Adjustments
2-2-4 1080i/50Hz offset
No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 V Amp V Shift H EW H Shift
I te m
Range 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~15 0 ~15 0 ~15 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0~ 3 0~ 3 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63
EEP- ROM Copy Data
- 10 0
Note
Va ri a bl e Defa u lt Va ri a ble
-7
0
-9 5
0 0 0 0 2 0 0 0 0 0 -3 0 0 50 25
-7
6
De fa ult De f a ult Def a u lt Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault Def ault
V Line arity
Upper Linearity Lowe r Linearity
V SC H Parabola
Uppe r Corne r
Lowe r Corn e r H Trape ziu m Bow
Angl e
V Position UP UGC Lo UGC
CXA Lef t Blk CXA R ight Blk
CG HAO CG VAO V Blk UP V Blk Low
10
5 0 0
2-6
Samsung Electronics
Alignment and Adjustments
2-2-5 576p offset
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 V Amp V Shift H EW H Shift
I te m
Range 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~15 0 ~15 0 ~15 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0~ 3 0~ 3 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63
EEP - ROM Copy Data
0 0 0 3 0 0 0 0 0 1 2 0 0 0 2 0 0 50 25 0 5 0 0
Note
Va r i a ble Defa ul t Va ria ble Defa ul t
V Line arity Uppe r Li nearity Lowe r Linearity V SC H Parabola
Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default
Upper Corne r
L ower Corne r H Trap e zium Bow Angle V Position UP UG C Lo UGC C XA Le f t Blk C XA Ri ght Blk C G HAO C G VAO V Bl k UP V Blk Low
Samsung Electronics
2-7
Alignment and Adjustments
2-2-6 VIDEO ADJUST1
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
I te m
R Cutoff G Cutoff B Cutoff C OLOR On/ Off C R Offset CB Offse t R Drive G Drive B Drive Sub Bright Sub Contras t Sub Color Sub Tint C TI Leve l C OL AXIS LTI Leve l LTI Mode Sys te m
Range 0 ~63 0 ~63 0 ~63 0~ 1 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~23 0 ~13 0~ 3 0~ 3 0~ 3 0~ 3 0~ 3
EEP- ROM Copy Data
25 25 25 1 32 32 25 25 25 15 7 15 31 1 1 1 1 1
Note
Va r i a ble Va ria bl e Va r i a bl e Va ria bl e Va ria bl e Va ri a bl e Va ria ble Va ria ble Va ria ble Va ria ble Va ria ble De fault De fault De fault De fault De fault De fault De fault
2-8
Samsung Electronics
Alignment and Adjustments
2-2-7 VIDEO ADJUST[1080i]
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
It e m
R Cutoff G Cutoff B Cutoff COLOR On/Off C R Offse t C B Offs e t R Drive G Drive B Drive Sub Bright Sub Contras t Sub C ol or Sub Tint C TI Leve l COL AXIS LTI Level LTI Mode Sys t em
R ange
0 ~63 0 ~63 0 ~63 0~ 1 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~23 0 ~13 0~ 3 0~ 3 0~ 3 0~ 3 0~ 3
EEP- ROM Copy Data
25 25 25 1 32 32 25 25 25 15 7 12 31 1 1 0 1
Note
Va r iable Va r iable Va r iable Va r iable Va r iable Va r iable Va r iable Va r iable Va r iable Va r iable Va r iable Default Default Default Default Default Default Default
2
Samsung Electronics
2-9
Alignment and Adjustments
2-2-8 VIDEO ADJUST2
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
I te m ABL Mode Gamma DPIC Level (DNP)
DC Tran ABL TH VM Leve l VM Cor ing VM f 0 VM L imit VM Delay SHP C D SH P f0 SHP f1 & P/O AKB Time BandPas s 9 407 H ighPa ss 94 07 S ABL P ABL
R an ge
0~ 3 0~ 3 0~ 3 0~ 3 0 ~15 0~ 3 0~ 3 0~ 3 0~ 3 0~ 3 0~ 3 0~ 1 0 ~15 0 ~31 0~ 7 0~ 7 0~ 3 0 ~15
EEP- ROM Copy Data
RF 108 0i 3 1 2 2 15 1 0 2 2 3 1 1 13 13 24 40 1 0 1 2 0 3 2
Note
Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default Default
3 (Wid e :2 )
3(Mi ddl e - Asia : 0)
4
2-10
Samsung Electronics
Alignment and Adjustments
2-2-9 VIDEO ADJUST3(EUROPE)
No
1 2 3 4 5 6 7 8 9 10 11 12 13 H Comp V Comp P in Comp AFC Comp Sync Ph as e NR Off Value NR High Ref NR Low Ref NR High Value NR Low Value P ixc el Shift P- Shift T imer N R Read M/S
I te m
R ange
0 ~15 0 ~15 0~ 7 0~ 7 0~ 1 0~ 9 0~1 27 0~1 27 - 12 8~1 27 - 12 8~1 27 0~ 5 1/30/60 4
EEP- ROM Copy Data
1 8 0 1 0 6 40 2 17 51 1 60 0
Note
Default Default Default Default Default Default Default Default Default Default Default Default Default
2-2-10 VIDEO ADJUST3(Middle-Asia)
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 H Comp V Comp Pin Comp AFC Comp Sync Phas e NR Off Value NR High Ref NR Low
I te m
R ange
0 ~15 0 ~15 0~ 7 0~ 7 0~ 1 0~ 9 0~1 27 0~1 27 - 12 8~1 27 - 12 8~1 27 0~1 27 0~1 27 - 12 8~1 27 - 12 8~1 27 0~ 5 1/30/60 4
EE P- ROM Copy Data
1 8 0 1 0 6 40 2 17 51 20 0 17 51 1 60 0
Note
De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
Ref
NR High Va lue NR Low Value NR High Ref(s ) NR Low Ref(s ) NR High Value (s)
NR Low Value (s )
P ixce l Shift P- Shift T imer N R Read M/S
Samsung Electronics
2-11
Alignment and Adjustments
2-2-11 VIDEO ADJUST4
No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
I te m
SECAM Color Main SECAM Color Pip P ic ture Limit O S D Contras t T TX Contra st NR Band Pass NR High Pas s Noise Thresh Melody Volume V SU R eal Time(H) RF_ PK LU RF_ PK LV Comp_USA Comp_USA
R ange
0~2 55 0~2 55 0~ 3 0 ~15 0 ~15 0~1 27 0~1 27 0~1 27 0 ~20 0 ~10 0~2 55 0~2 55 0~2 55 0 ~63 0 ~63
EEP- ROM Copy Data
28 28 3 10 (Middle - Asia:3 ) 3 0 0 35 7 2 72 67 91 27 26
Note
De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
2-12
Samsung Electronics
Alignment and Adjustments
2-2-12 OPTION(EUROPE)
No
1
I te m
SYS TEM
R ange C W <-> C S VIRTUAL DOLBY
EE P- ROM Copy Data
CW
Note C S :Russ ia
2
SO UND
DOLBY PROLOGIC A2 /N ICAM
V irtual Dolby
De fault
3 4 5 6 7 8 9 10
AS PEC T X - RAY AUTO FM L NA LETTER BOX A GC Natural Z oom Help
WIDE <-> 4 ; 3 ON <-> OFF ON <-> OFF ON <-> OFF O N <-> OFF ON <-> OFF O N <-> OFF O N <-> OFF
Wide , 4:3 ON ON ON ON O FF O FF ON
Default Default Default Default Default Default Default Default
Samsung Electronics
2-13
Alignment and Adjustments
2-2-13 OPTION(Middle-Asia)
No
1
I te m
L ANGUAGE
R ange ONLY ENGLISH ENG+ MIDDLE VIRTUAL DOLBY DOLBY PROLOGIC A2 /N ICAM WIDE
4; 3
EEP- ROM Copy Data ENG + M I DDLE
Not e
De fault
2 3 4 5 6 7 8 9 10 11 12
SOUND CR T C HANNEL X- RA Y TTX AUTO FM LNA HIGH DEV SC ART LET TER BOX LIST PRIOR
Vi rtu al Dolby Wi d e , 4:3
20 0- C hanne l ON ON ON ON ON RCA+1S CART+DVD ON OFF
De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
1 00- CHANNEL 2 00- CHANNEL 2 50- CHANNEL ON <-> OFF ON <-> OFF ON <-> OFF ON <-> OFF ON <-> OFF
RCA+DVD
RCA+1SCART+DVD ON <-> OFF ON <-> OFF WEST- EUROPE EAST- EUROPE RUSS IAN
13
T EX T LANG
GREEK- TURKEY ARABI C
FARSI
ARABIC
De fault
ARAB- H EBREW
14 15 16 17 AGC A M EMORY V AUSTRALIA C G _BRIGHT OFF OFF OFF OFF De fault De fault De fault De fault
2-14
Samsung Electronics
Alignment and Adjustments
2-2-14 YC DELAY(EUROPE)
No
1 2 3 4 5 6 7 8 9 10 11 12 13 14
It e m
P.Y C (AV ) DELAY S.YC (A ) DELAY V N C (A ) DELAY .Y V P.BG.YC DELAY P. DK.YC DELAY P.I.YC DELAY P. M.YC DELAY
R ange
- 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5
EEP- ROM Copy Data
1 -5 1 0 1 2 0 0 0 0 0 0 0 3
Note
Default Default Default Default Default Default Default Default Default Default Default Default Default Default
P.L .YC DELAY
S.BG .YC DELAY S.DK.YC DELAY S.I .YC DELAY S.M .YC DELAY S.L C DELAY .Y N M .YC DELAY .
Samsung Electronics
2-15
Alignment and Adjustments
2-2-15 YC DELAY( MIDDLE ASIA)
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
I te m
P.YC (AV) DELAY S.YC (A DELAY V) N C (A DELAY .Y V) P. BG .YC DELAY P. DK.YC DELAY P. I.YC DELAY P.M.YC DELAY P.L .YC DELAY S.BG.YC DELAY S.DK.YC DELAY S.I .YC DELAY S.M .YC DELAY S.L.YC DELAY N .YC DELAY .M N 4 3.YC DELAY .4.
Range - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5
EEP- ROM Copy Data
1 -5 1 1 -2 -2 0 0 -7 - 10 -9 -7 - 10 0 -1
Not e
De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
2-2-16 White Balance Data
H ig h- L ight
x 42 Q 2 43 T 8 y 2 95 2 94 Y 8.5 9.3 2 x 3 00 2 96
L ow- L ight
y 3 01 2 95 Y 0.4 4 0.4 1
RF DTV
2 98 2 98
2-16
Samsung Electronics
Alignment and Adjustments
2-3 FACTORY MODE MENU(CHINA/EAST-ASIA)
2-3-1 DEFLECTION
No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 V Amp V Shift H EW H Shift V Line arity Upper Line a rity Lower Linearity V SC H Parabola Upper Corner L ower Corner H Trape zium Bow Angle V Positi on UP UGC Lo UGC C XA Left Blk CXA Right Blk
I te m
Range 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~15 0 ~15 0 ~15 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0~ 3 0~ 3 0 ~63 0 ~63
EEP- ROM Copy Data
33 26 28 24 7 0 0 7 3 36 36 31 31 31 31 0 0 45 20
Note
Va r i a bl e De fa ult Va r i a bl e De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
Samsung Electronics
2-17
Alignment and Adjustments
2-3-2 480p offset
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 V Amp V Shift H EW H Shift V Linearity Uppe r Linearity Lowe r Linearity V SC H Parabola Uppe r Corne r Lower Corner H Trap e zium B ow
I te m
Range 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~15 0 ~15 0 ~15 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0~ 3 0~ 3 0 ~63 0 ~63
EEP- ROM Copy Data
-3 -1 -8 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Note
Va ria ble Va ria ble Va ria ble Va ria ble De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
Angle
V Position UP UGC Lo UGC CXA Left Blk CXA Right Blk
2-18
Samsung Electronics
Alignment and Adjustments
2-3-3 1080i offset
No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 V Amp V Shift H EW H Shift V Linearity Uppe r Linearity L ower Linearity V SC H Parabola Uppe r Corn e r
I te m
Range 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~15 0 ~15 0 ~15 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0~ 3 0~ 3 0 ~63 0 ~63
EEP- ROM Copy Data
- 12 -2 -6 -4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Note
Va r i a bl e Va r i a bl e Va r i a bl e Va ria ble De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
Lowe r Corn e r
H Trape zium Bow
Angle
V Position UP UGC Lo UGC C XA Left Blk CXA Right Blk
Samsung Electronics
2-19
Alignment and Adjustments
2-3-4 576p offset
No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 V Amp V Shift H EW H Shift V Linearity Uppe r Linearity Lower Linearity V SC H Parabola
I te m
Range 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~15 0 ~15 0 ~15 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0~ 3 0~ 3 0 ~63 0 ~63
EEP- ROM Copy Data
2 2 -1 17 0 0 0 0 0 0 0 0 0 0 0 0 0 -6 - 12
Note
Va ria ble Va ria ble Va ria ble Va ria ble De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
Upp e r Corne r L owe r Corne r
H Trape zium Bow
Angle
V Position UP UGC L o UGC CXA Left Blk CXA Right Blk
2-20
Samsung Electronics
Alignment and Adjustments
2-3-5 Covergence NR
No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
I te m
Of fs et Enable V A mp V Shift H EW V Amp 10 80i V Shift 108 0i H EW 10 80i NR High Ref NR Low
Range 0 ~ 1 - 6 3~6 3 - 6 3~6 3 - 6 3~6 3 - 6 3~6 3 - 6 3~6 3 - 6 3~6 3 0~1 27 0~1 27 - 12 8~1 27 - 12 8~1 27 0~1 27 0~1 27 - 12 8~1 27 - 12 8~1 27 0 ~15 0 ~15 0~ 9
EEP - ROM Copy Data
0 5 0 0 5 0 5 40 5 17 51 20 0 17 51 -8 8 6
Note
De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
Ref
NR High Value NR Low Value NR High Ref(s) NR Low Ref(s ) NR High Value (s) NR Low Value (s) V Up Bl k 10 80i V Low Bl k 10 80i NR Off Value
Samsung Electronics
2-21
Alignment and Adjustments
2-3-6 Video Adjust1
No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
It e m
R Cutoff G Cutoff B Cutoff COLOR On/Off CR Offse t CB Offs e t R Drive G Drive B Drive Sub Bright Sub Contras t Sub Color Sub T int C T I Level C OL AXIS LTI Level V SU Melody Volu me LTI Mode Sys te m
Range 0 ~63 0 ~63 0 ~63 0~ 1 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~23 0 ~13 0~ 3 0~ 3 0~ 3 0 ~15 0 ~20 0~ 3 0~ 3
EEP- ROM Copy Data
25 25 25 1 32 32 25 30 25 15 7 15 31 0 2 1 2 4 1 1
Note Va r ia ble
Va r i a ble Va r i a ble Va r i a ble Va r i a ble Va r i a ble Va r i a ble Va ria ble Va r i a ble Va r i a ble Va r i a ble De fault De fault De fault De fault De fault De fault De fault De fault De fault
2-22
Samsung Electronics
Alignment and Adjustments
2-3-7 Video Adjust1 1080i
No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
I te m
R Cut off G Cut off B Cut off C OLOR On/Of f C R Off set C B Off s et R Drive G Drive B Drive Sub Bright Sub Contras t Sub Color Sub Tint C T I Level C OL AXIS LTI Leve l V SU M elody Volume LTI Mode Sys t e m
Range 0 ~63 0 ~63 0 ~63 0~ 1 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~63 0 ~15 0 ~23 0 ~13 0~ 3 0~ 3 0~ 3 0 ~15 0 ~20 0~ 3 0~ 3
EEP- ROM Copy Data
25 25 25 1 32 32 25 35 25 15 7 15 31 0 0 3 4 1 1 2
Note
Var i able Var i able Va r i a ble Va r i a ble Va r i a ble Va r i a ble Va r i a ble Va r i a ble Va r i a ble Va r ia ble Va ria ble Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t
Samsung Electronics
2-23
Alignment and Adjustments
2-3-8 Video Adjust2
EEP- ROM Copy Data
RF 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ABL Mode Gamma DPIC Leve l (DNP) DC Tran ABL TH VM Level VM Cor ing VM f 0 VM Limit VM De l ay SH P CD SHP f0 SHP f1 & P/O AKB Time BandPas s 9 407 H ighPa ss 94 07 S ABL P ABL 0~ 3 0~ 3 0~ 3 0~ 3 0 ~15 0~ 3 0~ 3 0~ 3 0~ 3 0~ 3 0~ 3 0~ 1 0 ~15 0 ~31 0~ 7 0~ 7 0~ 3 0 ~15 1 13 16 24 40 0 4 0 1 0 1 1 1 2 2 15 2 1 0 1 1 2 1 2 2 108 0i Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t
No
Ite m
R an ge
Note
2-24
Samsung Electronics
Alignment and Adjustments
2-3-9 Video Adjust3
No
1 2 3 4 5 6 H Comp V C omp P in Comp AF C Comp Sync Phase Rea l Time(Hour)
I te m
Range 0 ~15 0 ~15 0~ 7 0~ 7 0~ 1 0~2 55
EEP- ROM Copy Data
1 8 0 1 0 72
Note
Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t
2-3-10 Video Adjust 4
No
1 2 3 4 5 6 7
I te m
SECAM Color Main SECAM Color Pip P ic ture Limit OSD Contras t T TX Contrast P IXELSHIFT PS Time(MIN)
Range 0~2 55 0~2 55 0~ 3 0 ~15 0 ~15 0~ 5 1/30/60
EE P- ROM Copy Data
28 28 3 3 3 1 60
Note
Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t Defa u l t
8 9 10 11 12
HPF_VSG BPF_VSD VSD9407_1E_DATA1 VSD9407_1E_DATA2 VSD9407_1E_DATA3
0~3 0~3 0 ~ 15 0 ~ 15 0 ~ 15
3 1 15 15 14
Samsung Electronics
2-25
Alignment and Adjustments
2-3-11(A) Option(China)
No I te m
Range
EEP- ROM Copy Data
N ote
ONLY ENGLISH
1 L ANGUAGE
ENG + CHINA ENG + THAI ENG + MI DDLE VIRTUAL DOLBY
E ng + C hina
De fault
2 3 4 5 6 7 8 9 10 11 12
SOUND CRT C HANNEL X - RA Y TTX AUTO FM LNA HIGH DEV SCART L ETTER BOX LIST PRIOR
DOLBY PROLOGIC A 2 /NICAM WIDE<-> 4;3 1 00 - C HANNEL 2 00 - C HANNEL 2 50 - C HANNEL O N <-> OFF O N <-> OFF O N <-> OFF O N <-> OFF O N <-> OFF
RCA+DVD RCA +1SCART+DVD
Virtual Dol by Wide , 4:3 20 0- Channe l ON OFF ON ON ON
De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
RCA+ DVD
ON OFF
O N <-> OFF O N <-> OFF WEST- EUROPE EAST- EUROPE RUSS IAN
13
TEXT LANG
GREEK- TURKEY
BI ARA C
WEST- EUROPE
De fault
FAR SI ARA - HEBREW B
14 15 16 17 AGC A M EMORY V AUS TRALIA CG_BRIGHT
O N <-> OFF O N <-> OFF O N <-> OFF O N <-> OFF
OFF OFF OFF OFF
De fault De fault De fault De fault
2-26
Samsung Electronics
Alignment and Adjustments
2-3-11(B)Option(East-AISA)
No
I te m
Range
EEP- ROM Copy Data
Note
ONLY ENGLISH
1
LANGUAGE
ENG + CHINA ENG + THAI ENG + MIDDLE
VIRTUAL DOLBY
ONLY ENGLISH ENG + T HAI
Default
2 3 4 5 6 7 8 9 10 11 12
SOUND CRT CHANNEL X- RA Y TTX AUTO FM LNA HIGH DEV SCART
DOLBY PROL OG IC A2 /N ICAM
Vi rtual Dolby
Wide , 4:3 100 - CHANNEL ON ON ON ON ON RCA +DVD ON OFF
Default Default Default Default Default Default Default Default Default Default Default
WIDE <-> 4;3 1 00 - CHANNEL 2 00 - CHANNEL 2 50 - CHANNEL
O N <-> OFF O N <-> OFF O N <-> OFF O N <-> OFF O N <-> OFF
RCA+DVD RCA +1SCART+DVD
LE TTER BOX
LIST PRIOR
O N <-> OFF O N <-> OFF
WEST- EUROPE EA EUROPE STRUSSIA N
13
TEXT L ANG
GREEK- TURKEY ARABIC FARSI ARAB- HEBREW
WEST - EUROPE
Default
14 15 16 17
AGC A MEMORY V AUSTRALIA CG_BRIGHT
O N <-> OFF O N <-> OFF O N <-> OFF O N <-> OFF
OFF OFF OFF OFF
Default Default Default Default
Samsung Electronics
2-27
Alignment and Adjustments
2-3-12 YC DELAY
No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
I te m
P.YC (AV) DELAY S.YC (A ) DELA V Y N C (A ) DELA .Y V Y P.BG.YC DELA Y P.DK .YC DELAY P.I.YC DELA Y P.M .YC DELA Y P.L .YC DELA Y S.BG.YC DELA Y S.DK .YC DELAY S.I .YC DELA Y S.M .YC DELAY S.L .YC DELAY N .Y C D E LAY .M N 3.YC DELA .4.4 Y
Range - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5 - 1 6~1 5
EEP- ROM Copy Data
1 -5 1 1 -2 -2 0 0 -7 - 10 -9 -7 - 10 0 -1
N ote De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault De fault
2-3-13 White Balance Data
H igh- L ight
x 42 Q 2 RF DTV RF 43 T 7 DTV RF 43 T 8 DTV 2 98 2 98 2 98 2 94 2 95 2 94 9.3 2 8.5 9.3 2 2 96 3 00 2 96 2 85 3 01 2 95 0.4 1 0.4 4 0.4 1 2 98 2 98 2 98 y 2 95 2 94 2 95 Y 9.4 5 9.3 2 9.4 5 x 3 00 2 96 3 00
L ow- Light
y 3 01 2 85 3 01 Y 0.4 4 0.4 1 0.4 4
2-28
Samsung Electronics
Alignment and Adjustments
2-4 Screen Change (When Adjusting I2C Bus Geometric Items)
1
V AMP
6
V - S - CORRECTION
2
V SHIFT
7
H Parabolra
3
H EW
8
H Trapezium
4
H SHIFT
9
BOW
5
V LINEARITY
10
ANGLE
Samsung Electronics
2-29
Alignment and Adjustments
2-5 Other Adjustments
2-5-1 Screen Adjustment
1. Warm up the TV for at least 30 minutes. 2. Select the "DYNAMIC" Video mode. 3. Trun to the Video Mode(No Signal) using a remote-control. 4. Connect an oscilloscope to RK, GK, BK. 5. Adjust the VR (Focus Pack) screen so that RK, GK, BK pulse is 20Vp-p each. (Turn the R,G,B VR screen fully counterclockwise in the area of each flyback line.) 3. Select Sub-Bright by pressing the Deletion Keys. 4. Adjust so that the 63 step on the right side of the screen is not seen (Use the 5. Press the Menu key to exit. keys in the following sequence : Displsy Menu Mute Power ON
2-5-4 Static Focus Adjustment
PRECAUTION
1. Select the "DYNAMIC" video mode.
2-5-2 White Balance Adjustment
1. Select the "DYNAMIC" video mode. 2. Input 100% white pattern. 3. In the stand-by mode, press the remote-control keys in the following sequence: Info Menu Mute Power ON 4. Warm up the TV for at least 30 minutes. 5. Input a 10-step signal. 6. R-cut off, B-cut off, and off by pressing the Direction keys. 7. Adjust the low light with viewing the dark side of the screen. 8. Select R-drive, and B-drive by pressing Direction keys. 9. Adjust the high light with viewing the light side of the screen. 10. If necessary, redo adjustments 6~9. 11. Press the Menu key to exit.
2. Input a crosshatch pattern. 3. Cover the lenses that are not being adjusted. 4. Connect a convergence jig and read data. 5. Adjust the lens for best focus. (See Fig, 4-1)
STATIC FOCUS (CONTINUED)
Vary the focus pack VR (Red, Blue) on the front cabinet. Adjust the TV for best possible focus around the center of the crosshatch pattern, without losing overall screen balance. Figure Crosshatch Pattern Examine these points together.
Examine these points together
Fig. 4-1 Crosshatch Pattern.
2-5-3 Sub-Brightness Adjustment
1. Input a sub-brightness adjustment signal. (TOSHIBA PATTERN) 2. In the stand-by mode, press the remote-control
2-30
Samsung Electronics
Alignment and Adjustments
P
2-5-5 Lens Focus Adjustment
PRECAUTIONS
1. Do this adjustment after the static focus adjustment and the tilt adjustment. 2. Select the "STANDARD" video mode. (Contrast:100, Brightness:50) 3. Input a crosshatch pattern.
L1
L2
RED ABERRATION BLUE ABERRATION < L1, L2_ P
Fig. 4-2 Color Aberration
ADJUSTMENT
1. Loosen the lens screws. 2. Cover the two lenses that are not being adjusted. 3. Adjust the lens, observing the color aberration vertically and horizontally within 3 blocks of the center of the crosshatch pattern. 4. When the lens is turned clockwise, the color aberration will change as follows: Lens R G B Color Aberration Change Orange - Crimson Blue - Red Purple - Green
5. Green lens adjustment: Set the lens at the point where Blue just changes to Red. If the color aberration is irregular throughout the picture screen, adjust the lens to show Red color aberration (approximately 1~3 mm area) within a 3-block grid around the horizontal center-line. If the color aberration is irregular, adjust the lens as shown in the diagram below. (Accurate alignment of Green is important for overall color quality.) 6. Red lens adjustment Set the Red lens at the point where Orange becomes Crimson. 7. Blue lens adjustment Set the Blue lens at the point where Purple becomes Green.
Samsung Electronics
2-31
Alignment and Adjustments
2-6 Beam alignment Adjustments
1. Select the "STANDARD" video mode. 2. Warm up the set at least for 10 minutes. 3. Enter the Convergence mode by pressing the remote control buttons in the following sequence :
Mute
4. Set the Beam Alignment Adjustment CY to Zero magnetic field area.
(Creation of CPM Zero Magnet)
(Creation of the 2-pole/4-pole zero magnets)
5. Check the squarewave at the point where the focus is misaligned. 6. Press the button on the remote control during 3~5 sec and vibrating dot-pattern appears. 7. Adjust the Focus-pack VR for defocusing. 8. Mute the other patterns (R/B) other than G-PATTERN. (Use
G-FOCUS
/
TV
buttons on the remote control.)
CORE
Varying the 2-pole of VM (Varying G-Focus Pack) G-FOCUS CORE (Positioning the Core in the Center)
Varying the 4-pole of VM (When VM 2-Pole Adjustment is completed) (Adjust until the light around the core becomes a circle)
9. Adjust the 2, 4 polarities of VM-COIL as shown in figure below. 10. Adjust the G-Focus until any light around the core disappears. 11. Adjust G-Focus so that the surrounding flash can disappear from the spot. 12. After G-Focus adjustments are complete, adjust R-Focus as above procedures. 13. The B-CRT adjustments can be omitted because the variance of beam focus is small. (Only Vm-coil is mounted.) 14. Adjust the Focus-pack VR for fine focusing. 15. Press the mode. 16. Press the
S.STD
button on the remote control, and the mode changes to the Convergence Adjustment button on the remote control to return to normal viewing.
2-32
Samsung Electronics
Alignment and Adjustments
2-7 High Voltage Part
2-7-1 PWM REG Circuit
For the existing high voltage REG circuit (input voltage variation type), a dynamic REG response is not provided. So it is difficult for both beam linearity and uniformity in screen size to be maintained on the screen with rapidly changing beams. A PWM (Pulse Width Modulation) type of high voltage, however, provides the maintenance of beam linearity and uniformity in screen size via a quick response to beam change by performing sync lock every 1H line, and detecting beam fluctuation at 1H line, and then controlling the IC current of high voltage output circuit. 1. High Voltage Fluctuation Detect (DC Detect) FBT pin 11 detects DC high voltage fluctuation. The detected DC high voltage value is input to PWM IC471 pin1 through R473, VR471, R471, and then it is input to a differential AMP circuit that differentiates the gap after comparing with the reference voltage input to pin2. 2. High Voltage Fluctuation Detect (AC Detect) 4. Dead Time (HV Protect) To check AC high voltage fluctuation, the output from FBT is detected by using a capacitor inside the high voltage distributor. The detection of AC high voltage fluctuation, a detection of dynamic beam current change is required in order to keep beam linearity and uniformity in size. Regarding the capacitor, a capacity of less than 3000P should be applied to a PWM type. (The existing type needs a capacity of about 6000P.) AC detect circuit eliminates unnecessary high frequency by using C476, D472. Also, AC gain is limited to + / - 0.7V (D472). This AC gain is combined with the detection value of DC high voltage fluctuation by using C478. Dead Time (PWM IN pin4) consists of C481, delays high voltage for a certain time to soft start in power on, a x-ray protection circuit. The voltage of Dead Time is detected by FBT pin7 and through DC Feedback. The normal voltage of Dead Time is +27V. When high voltage increases, however, detected voltage is in proportion to high voltage. Then, the detected voltage is applied to ICR01S(TL431). If the voltage is over 2.5V (normal:about 2.25V), TL431 turns ON, the base port of QR401S becomes low, and then an emitter current flows. At this time, a high voltage protection point is set. When QR401S turns ON, high voltage is applied to PWM IC pin4 and then muted. 3. PWM IC OSC Sync Lock A PWM type IC needs sync lock for PWM pulse and horizontal scan line. The standard time constant of OSC circuit is determined by C487, R475 (PWM IC pins 5 and 6). And the standard OSC frequency is about 27 kHz . The horizontal frequency of scan line is 31.5kHz(NT), 31.25kHz(PAL), so sync lock for this horizontal frequency should be performed using sync lock circuit. The sync lock circuit consists of Q481(Tr KSC815-Y), D479, D478, and C492. The input AFC signal is connected to PWM IC pin 5 through D479 so that it can be negative Trig.
OSC : 27KHz
AFC Waveform : 31.5KHz(NT)
Locked OSC Waveform : 31.5KHz
Samsung Electronics
2-33
Alignment and Adjustments
5. Output Circuit The voltages, which are detected form an error detection circuit of PWM IC (Differential AMP) and Dead Time, each is applied to PWM conparator . Due to these detection coltages, Q1, Q2 (Output TR) parallel operate. Q482 (External TR), however, functions as a buffer; natches inpedance between the output port of PWM IC and the final output TR(IRFS640). The PWM pulse (applied to the final output FET (IRFS640 GATE) varies the IC current of high voltage TR(Q473) by adjusting the load impedance of starage Trans (T431). Due to this variation of current, the gain for Q473 emitter pulse changes T444(FBT)makes this emitter pulse became high voltage. Such change keeps both dynamic and static changes fixed. The output waveform of high valtage TR emitter is as shown in the figure below.
about 1V. A PWM modulation type REG detects static, dynamic high voltage fluctuation for only Ton Time (when the current of the output TR collector flows) each 1H, and modulates the width of PWM pulse. So, this PWM type has better improvement in the characteristic of high voltage REG as compared to the existing type.
High Voltage Drive Base Current
GND Ton Toff
GND
PWM Variation tange
PWM Input Waveform of FET GATE
8. Application Effects 1) Improvement of horizontal size fluctuation 2) Linearity improved 3) Embodiment of X-ray protection circuit The figures below show characteristics when a PWM high voltage REG circuit is applied.
6. Paraneters according to beam
High Voltage
To maintain the set high voltage value (31kV), parmaters such as +Ve (DC), Vcp High Voltage change (See the table below).
Parameters Width of FET Gate Pulse + Ve (DC) Vcp High Voltage
Beam
Factor of high voltage change Beam (High voltage Beam (High voltage
High Voltage OFF High Voltage REG ON
) )
BLACK WHITE
7. Response Waveform To reduce unstable high voltage fluctuation, the existing high voltage type REG circuit controls dynamic fluctuation by using C-block capacitor. But, it can't detect actual dynamic fluctuation. Also, its velocity of response to static fluctuation is late because +B power supply changes per
PWM type When a Toshiba Pattern is recrived, the screen is displayed as shown in figute side Existing type
2-34
Samsung Electronics
Alignment and Adjustments
2-8 SCREEN-JIG
2-8-1 42Q2
(1) RF 100i Mode
23.21mm 73.30mm 23.31mm
33. 94mm
75. 85mm
33.94mm
(2 ) DTV 50i Mode
30.50mm 72.08mm 30.50mm
34. 58mm
75. 64mm
34. 58mm
Samsung Electronics
2-35
Alignment and Adjustments
2-8-2 42W4,42W5
( RF 100i M ode 1)
23. 36m m 73. 77m m 23. 36m m
34. 00m m
76. 00m m
34. 00m m
( DTV 50i M ode 2)
30. 69m m 72. 55m m 30. 69m m
34. 64m m
75. 79m m
34. 64m m
2-36
Samsung Electronics
Alignment and Adjustments
2-8-3 43W6
(1) RF 100i Mode
23.89mm 75.44mm 23.89mm
34.84mm
77.89mm
34.84mm
(2) DTV 50i Mode
31.59mm 74.19mm 31.59mm
35.50mm
77.67mm
35.50mm
Samsung Electronics
2-37
Alignment and Adjustments
2-8-4 43T7,43T8
(1) RF 100i Mode
22.18mm 75.05mm 22.18mm
43.21mm
96.60mm
43.21mm
(2) DTV 50i Mode
29.15mm 68.89mm 29.15mm
44.03mm
96.32mm
44.03mm
2-38
Samsung Electronics
Alignment and Adjustments
2-8-5 54T8
(1) RF 100i Mode
27.55mm 86.99mm 27.55mm
53.40mm
119.37mm
53.40 mm
(2) DTV 50i Mode
36.19mm 85.55mm 36.19mm
54.41mm
119.03mm
54.41mm
Samsung Electronics
2-39
Alignment and Adjustments
2-9(A) Remote Control for Servicing(Convergence Mode)
Last Data Save Button/Cancel B Mute
Convergence Data Zero Button (80-Data) Input Inch Data Line Shift G Select R Select R Mute G Mute
Convergence Data Initial Set Button
B Select
B Mute
Convergence Data Left, Right Move Button
Convergence Data Up, Down Move Button Test/Normal
Convergence Cursor Move Button
Convergence Cursor Move Button
Exit Button
Save Button Convergence H-PHASE Move Button(Left)
Convergence H-PHASE Move Button(Right)
2-40
Samsung Electronics
Alignment and Adjustments
2-9(B) Remote Control for Servicing(Convergence Mode)
La s t Da t a Sa v e Bu t to n /Ca n c e l
B Mu t e C o n v e r g e n c e Da t a Ze r o B u tt o n ( 8 0 - Da t a ) In p u t In c h D a ta Lin f Sh if t G Se le c t R Se le c t R Mu t e G Mu t e
Co n v e r g e n c e Da t a In it ia l Se t Bu t to n
B Se le c t
Co n v e r g e n c e Da t a Le ft , Rig h t Mo v e Bu t to n C o n v e r g e n c e H - PH ASE Mo v e Bu t to n (Le ft )
Co n v e r g e n c e Da t a Up ,Do wn Mo v e B u tt o n Te s t/No r m a l
Co n v e r g e n c e Cu r s e Mo v e B u tt o n
Ex it B u tt o n
C o n v e r g e n c e H - PH ASE Mo v e Bu t to n (RIg h t )
Sa v e Bu t to n
Samsung Electronics
2-41
Alignment and Adjustments
2-9-1 KEY Function
1. R-SELECT Press to select RED color. 2. G-SELECT Press to select GREEN color. 3. B-SELECT Press to select BLUE color.
4. R-MUTE Press to mute RED color. 5. G-MUTE Press to mute GREEN color.
FRE-CH
6. B-MUTE Press to mute BLUE color. 7. CANCEL KEY Press to revert to the previous data during the Convergence Adjustment.
Display
8. TEST/NORMAL Press to check TV mode in the Convergence Mode. 9. LINE SHIFT Press to move a line up/down or left/right. 10. FACTORY DATA SELECT BUTTON Press to call the factory default values. 11. SAVE BUTTON After the Convergence Adjustments are completed, press to save data.
S.MODE
12. EXIT BUTTON After the Convergence adjustments are completed, press to exit to TV mode.
2-42
Samsung Electronics
Alignment and Adjustments
13. CURSOR MOVE BUTTON Press to move the cursor up/down or right/left.
UP
LEFT
RIGHT
DOWN
14. CONVERGENCE PICTURE MOVE BUTTON
(Right)
VOL P
(Up)
(Left)
(Down)
Cg -Data Move Button
15. CONVERGENCE MOVE BUTTON Press to move the convergence right (
Sleep
) or left (
), up/dawn (
)
16. CONVERGENCE DATA ZERO BUTTON Press to zero the convergence correction data.
17. INITIAL DATA SET BUTTON Changes when applying Almighty-Cg, Module (How to extract the basic Cg Data) 18. Data shift Button 50Hz).
Locate
Press to transmit data(PAL Mode/NTSC Mode/1080i
Samsung Electronics
2-43
Alignment and Adjustments
2-10 Convergence Adjustment
2-10-1 Convergence Adjustment
Special Notes A sensor is attached on the center of each side of the Convergence Mode pattern (see figure below). The sensors are required for normal Perfect Focus function. Use a screen jig to do the convergence adjustments correctly (Especially, perform correct convergence adjustments on the center of each side where a sensor is located.) Do the convergence adjustments correctly. Otherwise, any Perfect Focus error can happen.
1. Warm up the TV for a least 30 minutes. 2. Input an PAL Signal.(Use an antenna or AV source.) Make sure that deflection yoke are properly adjusted so that the center of Green, Red, Blue pattern is aligned on the center of screen jig.
3. Enter the Convergence Mode by Pressing the remote control keys in the following sequence:
Mute
S.STD
If OSD displayed as shown in figure below, press the key to exit. Then, redo step 3 to enter the Convergence Mode. After entering the Convergence Mode, Stand by for about five seconds before doing the adjustments.
2-44
Samsung Electronics
Alignment and Adjustments
FRE-CH
FRE-CH
Menu
Menu
Mute
P.Size
Samsung Electronics
2-45
Alignment and Adjustments
LINE Adjust
VOL
P
Menu
2-46
Samsung Electronics
Alignment and Adjustments
FRE-CH
12.
13.
14.
15.
Samsung Electronics
2-47
Alignment and Adjustments
MEMO
2-48
Samsung Electronics
Alignment and Adjustments
Samsung Electronics
2-49