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Service Mode - Sharp 20LK32 Service Manual

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SERVICE MODE

SERVICE
POSITION
AGC
AGC TAKE OVER POINT
V-LIN
VERTICAL SLOPE
V-AMP
VERTICAL AMP
V-CENT
VERTICAL SHIFT
V-ZOOM
VERTICAL ZOOM
H-CENT
HORIZONTAL SHIFT
H-SIZE
EAST-WEST WIDTH
EW//
HORIZONTAL PARALLELOGRAM
PARA
EAST-WEST PARABOLA / WIDTH
COR(U)
EAST-WEST UPPER CORNER PARABOLA
COR(L)
EAST-WEST LOWER CORNER PARABOLA
TRAPE
EAST-WEST TRAPEZIUM
HB
HORIZONTAL BOW
S-COR
S-CORRECTION
DRI-R-HI
W.P. RED OFFSET HIGH / OFFSET BLUE TONE
DRI-G-HI
W.P. GREEN OFFSET HIGH / OFFSET BLUE TONE
DRI-B-HI
W.P. BLUE OFFSET HIGH / OFFSET BLUE TONE
DRI-R-MH
W.P. RED MH / STD
DRI-G-MH
W.P. GREEN MH / STD
DRI-B-MH
W.P. BLUE MH / STD
DRI-R-ML
W.P. RED OFFSET ML / OFFSET RED TONE
DRI-G-ML
W.P. GREEN OFFSET ML / OFFSET RED TONE
DRI-B-ML
W.P. BLUE OFFSET ML / OFFSET RED TONE
DRI-R-LO
W.P. RED OFFSET LOW
DRI-G-LO
W.P. GREEN OFFSET LOW
DRI-B-LO
W.P. BLUE OFFSET LOW
SUB-VOL
MAX VOLUME
SUB-CON
SUB CONTRAST
SUB-COL
SUB COLOUR
SUB-BRI
SUB BRIGHTNESS
SUB-TINT
SUB TINT
SUB-SHP
SUB SHARPNESS
HTL-VOL
MAX HOTEL VOLUME
HTL-PRG
HOTEL PROGRAM NO
BB-CON
BLUE BACK CONTRAST
RGB
OSD GRB REFERENCE
CUT-R
BLACK LEVEL OFFSET R
CUT-G
BLACK LEVEL OFFSET G
CDL
CATHODE DRIVE LEVEL
DL-TV
Y-D TIME (TV) [ YD ]
DL-AV
Y-D TIME (AV) [ YD ]
INIT
INITIAL/DEFAULT LANGUAGE
FAO-VOL
FAO-MAX VOLUME
ESV_OFFS
ENERGY SAVE OFFSET
CCPOS
CLOSE CAPTION POSITION
ATT
ATTENUATE INPUT SIGNAL LEVEL
VCO
VCO FREE RUNNING FREQUENCY ADJ.
FILTER
STEREO, SAP, DBX FILTER ADJ.
WIDEBAND
STEREO SEPARATION ADJUSTMENT (300Hz)
SPECTRAL
STEREO SEPARATION ADJUSTMENT (3kHz)
BASS
BASS LEVEL
TREBLE
TREBLE LEVEL
VSD
VERTICAL SCAN DISABLE
BKS
BLACK STRETCH
AVL
AUTOMATIC VOLUME LEVELLING
FFI
FAST FILTER IF-PLL
EVG
ENABLE VERTICAL GUARD
EHT
EHT TRACKING MODE
OSO
OVERSCAN SWITCH OFF
ACL
AUTO COLOUR LIMIT
FCO
FORCED COLOUR-ON
VMI
VIDEO MUTE AT IDENT LOSS
VMC
VIDEO MUTE AT PROGRAM/SOURCE CHANGE
HTL
HOTEL MODE
BTSC
GAIN FM DEMODULATOR
CP
CHARGE PUMP
ADJUST ITEM
Table - A
DATA
RANGE
INITIAL VALUE FIX/ADJ
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0~125 or >125 for none
0 ~ 15
0 ~ 15
0 ~ 63
0 ~ 63
0 ~ 15
0 ~ 15
0 ~ 15
0(English), 1(Spanish),
2(French)
0 ~ 63
0 ~ 63
0 ~ 255
0 ~ 15
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 63
0 ~ 15
0 ~ 15
0 or 1 when item selected
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(disable) or 1(enable)
0(fast tuning) or 1
(moderate speed tuning)
9
20LK32
20LK62
REMARK
14
ADJ
32
ADJ
32
ADJ
32
ADJ
32
FIX
32
ADJ
32
FIX
32
FIX
32
FIX
32
FIX
32
FIX
32
FIX
32
FIX
0
FIX
Must be "17"
32
FIX
Must be "32"
32
FIX
Must be "33"
32
FIX
Must be "37"
25
FIX
Must be "32"
32
ADJ
32
ADJ
32
FIX
Must be "32"
32
FIX
Must be "32"
32
FIX
Must be "25"
32
FIX
Must be "32"
32
FIX
Must be "22"
32
FIX
Must be "19"
63
FIX
Must be "63"
63
FIX
Must be "54"
32
ADJ
32
ADJ
32
ADJ
32
FIX
Must be "27"
32
FIX
255
FIX
10
FIX
Must be "5"
15
FIX
Must be "5"
32
ADJ
32
ADJ
0
FIX
Must be "4"
12
FIX
Must be "2"
12
FIX
Must be "8"
0
FIX
Must be "1"
63
FIX
Must be "63"
10
FIX
Must be "20"
32
ADJ
10
FIX*
32
FIX*
28
FIX*
20LK32=FIX
32
FIX*
20LK62=ADJ
27
FIX*
8
FIX
8
FIX
0
FIX
1
FIX
1
FIX
0
FIX
1
FIX
1
FIX
0
FIX
0
FIX
0
FIX
1
FIX
1
FIX
0
FIX
0
FIX
0
FIX

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