Sharp 21v1-l Service Manual

21V1-L
4 – 6
Setting Mode Items (Continued)
F98 SAP LEVELSAP LEVEL 0/1 0
F99 STEREO SENSSTEREO SENS 0/1 0
F100 SAP SENSSAP SENS 0/1 0
F101 MERS-BOOSTER FREQ.
CHARACTERISTIC CONTROL0~255 70
F102 MEL1S-BOOSTER LEVEL10~255 150
F103 MEL2S-BOOSTER LEVEL20~255 156
F104 MEL3S-BOOSTER LEVEL30~255 163
F105 MEL4S-BOOSTER LEVEL40~255 165
F106 MEL5S-BOOSTER LEVEL50~255 170
F107 MEL6S-BOOSTER LEVEL60~255 180
F108 S-St-PointS-BOOSTER START POINT0~60 21
F109 S-Sp-PointS-BOOSTER STOP POINT0~60 60
F110 S-StepS-BOOSTER...

21V1-L
4 – 7
Setting Mode Items (Continued)
F150 CORNER UP-LOW EN EW CNUPLOW EN 0/1 1
F151 BOW /ANGLE-ON/OFF BOW /ANGLE 0(OFF)/1(ON) 1
F152 SHP-NR-OFFSET VIDEO TONE -15~0 0
F153 V-FREE60 V-FREE60 0/1 1
F154 TAKEOFF TV TAKE-OFF 0/1 0
F155 STRAP OFFSET S-TRAP ADJ -16~+16 0 

21V1-L
5 – 1
TV 21V1-L
Service Manual
21V1-L
Market
E CHAPTER 5. ADJUSTMENT METHOD
MODEL NAME
ADJUSTMENT
ITEM
ADJUSTMENT
POSITION
CONTROLPRE-ADJUST
REQUIREMENT
CONTENT
INPUT
CONDITION
OUTPUT
BUS OPTIONFOR THIRD STAGE SERVICE DATA
ADJUSTMENT FUNCTIONO01 O02 O03 O04 O05 O06 O07 O08 O09 O10
PROCEDURE
LNA FAO PON-CHANT-
BOOSTERAV AV2 MTS COMPTONE-CTRL AUTO-OFF
21V1-L 0010110001
FUNCTION
O11 O12 O13 O14 O15 O16 O17 O18 O19 O20
LAST
POW ERSETUP
FLAGAV MODE MP INS-
BOOSTERF-COL INIT LANGLANG SELARROW...

21V1-L
5 – 2
MODEL NAME
AD J U S T ME N T
IT E M
AD J U S T ME N T
POSITION
CONTROLPRE-ADJUST
REQUIREMENT
CONTENT
IN P U T
C O NDITIO N
OUTPUT
DATA S ETUP
FOR FIRSTANDSECONDSTAGE SERVICE DATA
ADJ US TME NT F UNC TIO NV05 V06 V27 V29F02 F06
F14 F22
PROCEDURESHARP
(P RE)SHARP
(O VER)VS C O R V- LIN
SHP-AV-PRES H P - AV-
OVERVIF - G T IN T - AV
21V1-L 42 37 44 40 -5 -5 4 -9
F UNC TIO NF23F26F27F28F29F30F33F37
COL-AV R-R R-B B-R B-B GAMMA SL-TV VD-TV
2 1 V1 -L +1 0 +7 0 -2 0 +9 3 1 1
F UNC TIO...

21V1-L
5 – 3
AD J U S T ME N T
IT E M
AD J U S T ME N T
POSITION
CONTROL
PRE-ADJUST
REQUIREMENT
CONTENT
IN P U T
CONDITION
OUTPUT
AD J U S TME N T
PROCEDURE
LE F T AN D R IG H T S YMME T R IC AL
US 4 CHLIONHEAD(MONOSCOPE)
AC 220V, US MAGNETIC FIELD
1.ADJUST THEV08
BUS DATA TO HAVE A BALANCE POSITION TO SPEC OFA=B
.
2.IF CANNOT MAKE IT TOA=B
, ADJ FROM THE BEST POINT SO THATB
SLIGHTLY SMALLER
THANA
[CHECKING SPEC]
CONFIRMATION BY CRT SCREEN
I2 C BUS C O NTR O L
OPTION SET UP,BUS SETUP,CRT-PURITY
MODEL...

21V1-L
5 – 4
AD J U S T ME N T
IT E M
AD J U S T ME N T
POSITION
CONTROL
PRE-ADJUST
REQUIREMENT
CONTENT
IN P U T
C O NDITIO N
OUTPUT
AD J U S TME N T
PROCEDURE
MODEL NAME
V- S IZ E
V1 0STEP RANGE0~63
21V1-L
CONFIRMATION BY CRT SCREEN
ADJUST THE V10 BUS DATA UNTILL THE OVERSCAN BECOME AS SPECIFIED BELOW .
CAUTION:- PLEASE AGING TV MORE THAN 10 MINUTES BEFORE ADJUSTMENT.
[CHECKING SPEC]
OVERSCAN 10 ± 2.5%
I2C CONTROL
OPTION SET UP, BUS SET UP,C R T P UR ITY, V-P HAS E , +B ADJ US T
US 4...

21V1-L
5 – 5
AD J U S T ME N T
IT E M
AD J U S T ME N T
POSITION
CONTOROL
PRE-ADJUST
REQUIREMENT
CONTENT
IN P U T
C O NDITIO N
OUTPUT
AD J U S TME N T
PROCEDURE
MODEL NAME
V- P H AS E
V0 7STEP RANGE0-7
21V1-L
CONFIRMATION ON CRT SCREEN
ADJUST V07 BUS DATA TO HAVE A MOST ACCEPTABLE VERTICAL POSITION.
THE MONOSCOPE PATTERN SHOULD BE BALANCE IN VERTICAL POSITION
NOTE: THE DATA FOR V07 LIMIT AT 

21V1-L
5 – 6
AD J U S T ME N T
IT E M
AD J U S T ME N T
POSITION
CONTROL
PRE-ADJUST
REQUIREMENT
CONTENT
IN P U T
C O NDITIO N
OUTPUT
AD J U S TME N T
PROCEDURE
LEFT AND RIGHT S YMMETRICAL THEN V22 DATA REDUCE 5 S TEP .
CONFIRMATION ON CRT DISPLAY.
1) BY SELECTING THEV22
, BOX BLK TEXT W ILL BE APPEARED.
2) ADJUST THEV22
BUS DATA TO HAVE A BALANCE POSITION TO SPEC OF A=B.
[CHECKING SPEC]
I2C CONTROL
OPTION SET UP, BUS SET UP
US 4 CHLIONHEAD(MONOSCOPE)
AC 220
MODEL NAME
CLOS ED CAP TION S ET UP
V2 2STEP...

21V1-L
5 – 7
AD J U S T ME N T
IT E M
AD J U S T ME N T
POSITION
CONTROLPRE-ADJUST
REQUIREMENT
CONTENTIN P U T
C O NDITIO N
OUTPUT
(MANUAL ADJ)
1) GO TO SERVICE MODE
2) GO TO SERVICE DATAV25
, ADJ UNTIL FREQUENCY AS BELOW
(SELF ADJ)1) GO TO SERVICE MODE, BY SELECTING THE SERVICE DATAV252) PRESS THE R/C TO OPERATE AUTO H-VCO, OSD APPEAR OK AT SCREENAD J U S TME N T3) IF APPEAR NG PLS REPEAT STEP 2PROCEDURE
MODEL NAME
H-VC O
V2 5STEP RANGE0-7
21V1-L
IC 801 PIN 13 (MANUAL), CONFIRMATION ON CRT DISPLAY...

21V1-L
5 – 8
MODEL NAMEAD J U S T ME N T
IT E M
AD J U S T ME N T
POSITION
CONTROL
PRE-ADJUST
REQUIREMENT
CONTENT
IN P U T
C O NDITIO N
OUTPUT
(AT SELF ADJUSTMENT MODE)
1 ) G O IN T O S E R VIC E MO D E , B Y S E LE C T IN G T H E S E R VIC E D AT A
V1 42)PRESS THE R/C FOR AUTO PIF-VCO KEY, OSD APPEAR OK AT SCREEN
3)IF APPEAR NG PLS REPEAT STEP 2
(AT MANUAL ADJ US TMENT MO DE )
AD J U S T1)GO INTO SERVICE MODE, BY SELECTING THE SERVICE DATAV1 4P R O C E DUR E 2 ) ADJ US T THE DATA UP /DO W N UNTIL IC 8 0...