Sunday, September 09, 2012

XOCECO - LET3250 TS-3250 Service mode and factory settings data.



TO ENTER FACTORY ADJUST [SERVICE] MODE {REMOTE CONTROL: RC-A23}

  • Press [Display => Mute => Mute => Mute] in sequence by the remote control
  • Press "Sleep" button for pages upward.
  • Press "Return" button for pages downward.
  • To call an item to adjust, use [CH UP | CH DN] button.
  • To adjust the data value to selected item, use [VOLUME UP | VOLUME DN] button.
  • To EXIT service mode, press 'MUTE'.
FACTORY MENU ADJUSTMENT MODEL PRE-SET

OSD
ITEM
PRESET
MODEL



P1-60


VSIZE
60 Hz FIELD AMPLITUDE
63
4.9
V SHIFT
60Hz FIELD CENTER
0
4.9
H PHASE
60Hz HORI-CENTER
15
4.9
V LINE
60Hx V-LINE
15
4.9
V SC
60Hx FIELD S-CORRECT
23
4.9
V-COMP
FIELD AMPLITUDE COMPENSATE
7
FIXED
L BLK
LEFT BLANKING
7
FIXED
R BLK
RIGHT BLANKING
0
FIXED



P2-EW-60


COR SW
MARGIN CORRECT
1
FIXED
H.SIZE.COMP
HIGH VOLTAGE COMPENSATE
7
FIXED
TILT 60Hz ECHELON CORRECT
44
Receive signal A-12, adjust the linearity scanning and geometric distortion and over-scannin coincide with.

DC
60HZ H-AMPLITUDE
32

AMP
60HZ PIN CUSCHION CORRECT
25

COR.TOP
60HZ TOP MARGIN CORRECT
4

COR.BOT
60HZ BOTTOM MARGIN CORRECT

3



P3-50


V SIZE
50HZ FIELD AMPLITUDE
75
4.10
V SHIFT
50HZ FIELD CENTER
0
4.10
H PHASE
50HZ H CENTER
10
4.10
V LINE
50HZ V LINE
16
4.10
V SC
50HZ FIELD S-CORECT
20
4.10


P4 EW-50

TITL
50HZ ECHELON CORRECT
49
Receive signal G35, adjust the linearity scanning land geometric distortion and over-scanning coincide with it
DC
50HZ H AMPLITUDE
35

AMP
50HZ PINCUSHION CORRECT
41

COR.TOP
50HZ TOP MARGIN CORRECT
6

COR.BOT
50HZ BOTTOM MARGIN CORRECT
10




P5


LINE
LEVEL BRIGHT LINE
0
4.4
RB
RED CUT OFF
100
4.4
GB
GREEN CUT OFF
100
4.4
BB
BLUE CUT OFF
100
4.4
RD
RED DRIVE
100
4.4
GD
GREEN DRIVE
100
4.4
BD
BLUE DRIVE
100
4.4



P6


RF AGC
RF AGC
30
4.3
SUB BRI
SUB BRIGHTNESS
60
4.4
SUB CNT
SUB CONTRAST
31
FIXED
SUB COL
SUB COLOR
3
FIXED
SUB SHP
SUB DEFINITION
0
FIXED
SUB TINT
SUB TINT
28
FIXED



P7


VOL FIL
VOLUME CONTROL ADC FILTER
0
FIXED
OSD COT
OSD CONTRAST
5
FIXED
OSD HPOS
OSD CENTER
10
FIXED
AFT
LINE AFC LOOP GAIN AND SYNC  GATE SW
0
FIXED
VIF SW
IF3=45.75MHz
3
FIXED
SIF SW
SOUND IF0=4.5MHz
0
FIXED
VIDEO LEVEL
VIDEO LEVEL
2
FIXED



P8


A2.SW

0
FIXED
GY ANGLE
G-Y DEMODULATION ANGLE
0
FIXED
V.RTM
FIXED SCAN STRTING TIME
0
FIXED
R/B ANG
R-Y/B-Y DEMODULATION ANGLE
8
FIXED
R/B BAL
R-Y/B-Y DEMODULATION BALANCE
8
FIXED
C TRAP
COLOR TRAP FILTER
6
FIXED
H FREQ
H-FREQUENCY
16
FIXED
C.BPF TEST
COLOR BAND FILTER CENTER FREQUENCY

0
FIXED



P9


OVER MOD.SW
SELECTION OVER MODULATION FUNCTION
0
FIXED.  0=NOTHNING, 1=HAVE
OVER MOD LVL
ADJUSTMENT OVER MODULATION WORKING POINT
0
FIXED
BLK.STR
DARK LEVEL EXPAND STARTING CONTROL POINT
2
FIXED.  0=40IRE, 2=60IRE, 3=OFF
BLK GAIN
DARK LEVEL EXPAND GAIN
2
FIXED.  0=MIN, 2=MAX
Y.APF
SELECTION COLOR TRAP FILTER
1
0=TRAP FILTER, 1=DIRECT PASS (YcbCr&Y/C)
PRE ADJ
PRE-SHOOT
3
FIXED,  0=NARROW, 3=WIDTH.
OVER ADJ
OVERSHOOT
3
FIXED.  0=NARROW, 3=WIDTH.
C.VCO.ADJ
COLOR VCO FREQUENCY ADJUSTMENT

4
FIXED.  0-4-7 = -120KHZ-0-90KHZ


P10


BRT ABL DEF
BRIGHTNESS ABL
0
FIXED, 0=ABL ON, 1=ABL OFF.
MID STP DEF
ABL START CONTROL POINT
0
FIXED
BRT ABL THR
ABL THRESHOLD
7
FIXED
WPL OPE
WHITE PEAK LIMIT
2
FIXED
V BLK SW
FIELD BLANKING SWITCH
0
FIXED.  0=NORMAL, 1=WIDTH MODEL
FBP BLK SW
HORIZONTAL BLANKING SWITCH
1
FIXED.  0=INSIDE PRODUCE, 1=FBP AND INSIDE LOGIC “and”
DC REST
DC RECOVER RATE
1
FIXED.  0=100%, 1=107%
CD.MODE
FIELD FREQUENCY DIVISION MODEL

0
FIXED.  0=AUTO.


P11


CORE GAIN
NOISE REDUCTION
2
FIXED.  0=OFF, 1=MIN, 3=MAX
Y.GAMA
R-CORRECT
0
FIXED.  0=OFF.
RGB TEMP.SW
RGB DC INPUT TEMPERATURE SPECIALITY
1
FIXED.
A.MONI SW
SELECTION PIN5 OUTPUT
1
FIXED.  1=SAO
SVO OR FSC
SELECTION PIN5 OUTPUT
0
FIXED.  0=VIDEO, 1=FSC (color sub carrier wave)
CROSS B/W
SELECTION TEST SIGNAL
0
FIXED.  0=TV.
CRAY.MODE
TEST SIGNAL
0
FIXED.  0=WHITE(75%), 1=GRAY(15%)



P12


BY TV
BLUE CHROMATISM DC LEVEL
8
4.4 ADJUSTMENT DARK WHITE BALANCE (TV/AV MODEL)
RY TV
RED CHROMATISM DC LEVEL
8
4.4 ADJUSTMENT DARK WHIT BALANCE (TV/AV MODEL)
RY TV
RED CHROMATISM DC LEVEL
8
4.4 ADJUSTMENT DARK WHITE BALANCE (TV/AV MODEL)
BY YUV
DVD INPUT BLUE CHROMATISM DC LEVEL
8
4.4 ADJUSTMENT DARK WHITE BALANCE (DVD INPUT)
RY YUV
DVD INPUT RED CHROMATISM DC LEVEL
8
4.4 ADJUSTMENT DARK WHITE BALANCE 9DVD INPUT)
S.TRAP.TEST
SOUND TRAP FILTER ADJUSTMENT
6
FIXED
LOW.BRI
MINI BIGHTNESS
28
FICED
LOW CONT
MINI CONTRAST
30
FIXED



P13


COL KILL
ACHROMATIC LEVEL
7
FIXED.. 0=30db, 3=40db.
VCO FREQ
VCO FREQUENCY
32
FIXED
VM.GAIM
VM GAIN ADJUSTMENT
0
FIXED
VM.DELAY ADJ
VM DELAY ADJUSTMENT
0
FIXED
VCO TEST
VCO ADJUSTMENT
0
FIXED
VPOS-50
50Hz FIELD CENTER VOLTATAGE ADJUSTMENT
15
FIXED
V-POS 60
60Hz FIELD CENTER VOLTAGE ADJUSTMENT

15
FIXED


P14


Y GAIN

0
FIXED
Y TH

0
FIXED
B OFFSET

0
FIXED
B WIDTH

0
FIXED
C OFFSET

0
FIXED
C WIDTH

0
FIXED
CAN.V CHIP
V-CHIP
0.1
1=CAN.V-CHIP






OPTION


AV
AV SELECTION
3
AV INPUT SELECT (3=AV1/AV2/S/DVD)
MTS
MTS IC SELECTION
1/0
0=NOTHING, 1=72700, 2=AN5832
V.OFF MOTE
TURN OFF MODEL
1
0=DISCHARGE. 1= CLOSE.
PWR.MEM
TURN ON MODEL
0/2
0=STANDBY, 1=AUTO TURN ON, 2=MEMORY
1115
SELECT LV1115
0
FIXED.  0=NOTHING, 1=HAVE.
BLCK GROND
NO SIGNAL BACKGROUND SELECTION
1
0=NOTHING, 1/3=BLUE BACKGROUND, 2=BLACK BACKGROUND
N/PN
SOUTH AMERICA AND NORTH AMERICA SELECTION
1/0
0=SOUTH AMERICA. 1=NORTH AMERICA.
VOL.OFFSET

0

GAIN

3

PWM LOGIC

0

AVL MODE

2

AVL DET LEVEL

0

AVL SLOPE

0




PWM SET


PWM VOL
VOLUME CONTROL OF PWM SET
1
FIXED
1-CHIP VOL
VOLUME CONTROL OF MONO
0
FIXED
VOL 1
1% VOLUME CONTROL SPECIALITY
20
FIXED
VOL 25
25% VOLUME CONTROL SPECIALITY
60
FIXED
VOL 50
50% VOLUME CONTROL SPECIALITY
90
FIXED
VOL 75
75% VOLUME CONTROL SPECIALITY
100
FIXED






72700


ALC
ALC
1
FIXED. 1=ALC ON
VOL
BASEBAND MODEL, INPUT LEVEL ADJUSTMENT
0
THE UNIT NO USE




SAP LEVEL
SAP LEVEL
1
1FIXED
SIF.M/BB.M
SIF STANDARD BASEBAND MODEL
0
FIXED.  0=SIF MODE, 1=BB MODE.






5832

AGC

1
FIXED