Sharp LC-32SH330E Service Manual ▷ View online
2008-03-14
LC-26SH330, LC-32SH330, LC-42SH330
37
14
15
16
17
Input Block(have
sub page)
sub page)
(Source list..)
(TV,YPbPr,AV,SCART,PC,HDMI)
(TV,YPbPr,AV,SCART,PC,HDMI)
Set password
(have sub page)
(have sub page)
New Password (xxxx)
Confirm Password (xxxx)
Clear All
Eco
Eco
Off
On
LC-26SH330, LC-32SH330, LC-42SH330
38
2. Display adjustment
YPbPr Mode display adjustment
1) Auto color for signal slicering
1) Auto color for signal slicering
General set-up :
Equipment Requirements: Minolta CA-110 or Equivalent Color analyzer, Quantum Data Pattern Generator 802G , 802BT or equivalent instrument
Input requirements:
Input Signal Type: YPbPr signal
1>. 1080i/25mode, TVBar100 pattern by 802G or 802BT.
2>. Select Picture mode to User mode and check the x, y data.
Input Signal Strength : 1 Vpp for Y signal ; 700 mVpp for Pb & Pr signal
Input Injection Point : YPbPr (RAC jack)
1080i/25, TVBar100 pattern
Alignment method:
Initial Set-up:
1>. Select source as “YPbPr”.
2>. Set Smart Picture mode as “Personal” and then adjust Contrast = 58, Brightness=48, Color=58, set Color Temp. to be “cool” mode.
3>. Apply “TVBar100” pattern which is color bar pattern by signal generator.
4>. Enter “factory mode menu”: press MENU + Numeric keys “1999”
Alignment:
1>. At factory mode menu, select AUTO_COLOR item. Then press “OK” key of remote control to adjust ADC_GAIN_R, ADC_GAIN_G,
ADC_GAIN_B and ADC_OFFSET_R, ADC_OFFSET_G, ADC_OFFSET_B. Then store those values to NVM.
2>. Check the 16 grayscale pattern should be distinguished and color bar is correct
3>. Reset AV setting, picture mode shall be recalled to be “Vivid” and Contrast=58, Brightness=48; Color=58.
2) White balance adjustment
Alignment method:
Initial Set-up:
1>. Select source as “YPbPr”.
2>. Set Contrast = 58 and Brightness=48, Color=58, at normal menu mode.
3>. Apply “80% white pattern or Flat 80 pattern” by Component video generator.
4>. Enter factory mode menu: press MENU + Numeric keys 1999.
Alignment:
1>. Apply Flat80 pattern (80% white pattern).
2>. Set color temperature to “NORMAL”.
3>. At factory mode menu, adjust the CLR TEMP R, CLR TEMP G, CLR TEMP B values to meet “NORMAL” color coordinates specification below.
2008-03-14
LC-26SH330, LC-32SH330, LC-42SH330
39
Then store those values to NVM
4>. Set color temperature to “COOL”.
5>. At factory mode menu, adjust the CLR TEMP R, CLR TEMP G, CLR TEMP B values to meet “COOL” color coordinates specification below.
Then store those values to NVM
6>. Set color temperature to “WARM”.
7>. At factory mode menu, adjust the CLR TEMP R, CLR TEMP G, CLR TEMP B values to meet “WARM” color coordinates specification below.
Then store those values to NVM
Color temperature Normal/Warm/Cool (x, y) co-ordinates specification:
Reading with Minolta CA-210.
Note:
1>. Use Minolta CA-210 for color coordinates and luminance check.
2>. Before adjusting, all colour analyzers (CA-210) should be coordinates with a same reference TV set.
3>. Check the luminance in the center of the screen with 100% White when Brightness control at 100; Contrast control at 100
Luminance > 350 cd/m
1>. Use Minolta CA-210 for color coordinates and luminance check.
2>. Before adjusting, all colour analyzers (CA-210) should be coordinates with a same reference TV set.
3>. Check the luminance in the center of the screen with 100% White when Brightness control at 100; Contrast control at 100
Luminance > 350 cd/m
2
<< For 26” only at color temp.- cool mode >>
>
360 cd/m
2
<< For 32” only at color temp.- cool mode >>
> 320 cd/m
2
<< For 42” only at color temp.- cool mode >>
PC mode display adjustment
1) Auto color for signal slicering
General set-up :
Equipment Requirements: Minolta CA-210 or Equivalent Color analyzer, Chroma 2250 or equivalent PC signal generator
Input requirements:
Input Signal Type : PC VGA signal
1>. 1024X768/60Hz PC mode with “5 white block” pattern. (see pattern-1)
Input Signal Strength : 0.7 Vp-p linear voltage.
Input Injection Point : PC D-SUB input
Pattern-1
Alignment method:
Initial Set-up:
1>. Select source as “PC”.
2>. Set Contrast = 50 (Sharp) and Brightness=100 (Sharp) , at normal menu mode.
3>. Apply “5 white block”(pattern-1) pattern by VGA pattern generator.
4>. Enter factory mode menu: press MENU + Numeric keys “1999” (factory mode menu).
Alignment:
1>. At factory mode menu, select AUTO_COLOR item. Then press “OK” key to adjust ADC_GAIN_R, ADC_GAIN_G, ADC_GAIN_B and
ADC_OFFSET_R, ADC_OFFSET_G, ADC_OFFSET_B. Then store those values to NVM.
Picture Mode
x
y
Normal (9000
o
K) 0.289±0.003
0.291±0.003
Cool (12000
o
K) 0.272±0.003
0.277±0.003
Warm (6500
o
K) 0.314±0.003
0.319±0.003
LC-26SH330, LC-32SH330, LC-42SH330
40
Set Contrast = 100 (Sharp) and Brightness=100 (Sharp)
Check color temperature specification with PC mode.
Color temperature Normal/Warm/Cool (x, y) co-ordinates specification:
Reading with Minolta CA-210.
Note:
1. Use Minolta CA-210 for color coordinates and luminance check.
2. Befor checking,all colour analyzers (CA-210) should be coordinates with a same reference TV set. The RGB Gain should not exceed 128 when
adjust the white balance
3. Check the luminance in the center of the screen with 100% White when Brightness control at 100; Contrast control at 100
Luminance > 350 cd/m
1. Use Minolta CA-210 for color coordinates and luminance check.
2. Befor checking,all colour analyzers (CA-210) should be coordinates with a same reference TV set. The RGB Gain should not exceed 128 when
adjust the white balance
3. Check the luminance in the center of the screen with 100% White when Brightness control at 100; Contrast control at 100
Luminance > 350 cd/m
2
<< For 26” only at color temp.- cool mode >>
>
360 cd/m
2
<< For 32” only at color temp.- cool mode >>
>320 cd/m
2
<< For 42” only at color temp.- cool mode >>
3. Factory mode preset.
Default Values
Item
Setting
Remark
BRAND
Sharp 2K9 EU
Date
APR 28 2009
Ver Vx.xx
Model name
LC-26SH330
For 26”
LC-32SH330
For
32”
LC-42SH330
For
42”
Scaler MT5363
Tuner Type
NXP FH2607
LG TDTW-S810D
Panel Type
T260XW04 V7: AUO
For 26”
T315XW04 V1: AUO
For 32”
T420HW09 V0: AUO
For 42”
Current source
xxxx
Item
Setting
Remark
Auto color
No
YPbPr
PC
mode
ADC R gain
128
128
ADC G gain
128
128
ADC B gain
128
128
ADC R Offset
128
128
ADC G Offset
128
128
ADC B Offset
128
128
Note: These above values will be changed after doing “AUTO_COLOR” at FAC mode menu.
Item
Setting
Remark
Color Temp
Normal
Cool
Normal
Warm
Scaler R Gain
128
128
128
Scaler G Gain
128
128
128
Scaler B Gain
128
128
128
Scaler R Offset
128
128
128
Scaler G Offset
128
128
128
Scaler B Offset
128
128
128
Note: These above values will be changed after doing “White-D Alignment” at FAC mode menu.
The alignment is doing in the YPbPr mode.
Item
Setting
Remark
Burn in
No
Picture Mode
x
y
Normal (9000
o
K) 0.289±0.015
0.291±0.015
Cool (12000
o
K) 0.272±0.010
0.277±0.010
Warm (6500
o
K) 0.314±0.015
0.319±0.015
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