Hisense Lcd42p69p Service Manual
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LCD TV Service Manual
Hisense Confidential
Back Cabinet
- 12 - LCD TV Service Manual Hisense Confidential 2.2 Specifications NOTE: Specifications and design are subject to possible modifications without notice Due to improvements。
- 13 - LCD TV Service Manual Hisense Confidential 3. LCD Panel Spec LCD42P69P Panel： LC420WUN-SBD1 \ROH SN：1056497 3.1General Description 3.2 General Features
- 14 - LCD TV Service Manual Hisense Confidential LCD47P69P Panel： LC470WUN-SBC1\ROH SN：1056802 3.1General Description
- 15 - LCD TV Service Manual Hisense Confidential 3.2 General Features
- 16 - LCD TV Service Manual Hisense Confidential 4. Chassis Layout and Overall Wiring Diagrams Boards and Chassis Layout LCD42P69P： No Description Part No. Type/Model PCB/ Model (1) Main board 118963 RSAG2.908.1497\ROH RSAG7.820.1637\VER.D\ROH (2) Power board 116947 RSAG2.908.1192-7\ROH RSAG7.820.1185\VER.D\ROH (3) Keypad PCA 113354 RSAG2.908.1088\ROH RSAG7.820.1101\VER.B\ROH (4) IR board 113523 RSAG2.908.1029-2\ROH 40RSAG7.820.996\VER.C\ROH (5) Led board 117467 RSAG2.908.1279-1\ROH RSAG7.820.1343\VER.D\ROH LCD47P69P： No Description Part No. Type/Model PCB/ Model (1) Main board 120028 RSAG2.908.1497-1\ROH RSAG7.820.1637\VER.D\ROH (2) Power board 115259 RSAG2.908.1131-2\ROH RSAG7.820.977\VER.F\ROH (3) Keypad PCA 113354 RSAG2.908.1088\ROH RSAG7.820.1101\VER.B\ROH (4) IR board 113523 RSAG2.908.1029-2\ROH RSAG7.820.996\VER.C\ROH (5) Led board 117467 RSAG2.908.1279-1\ROH RSAG7.820.1343\VER.D\ROH
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LCD TV Service Manual
Hisense Confidential
5. Factory/Service OSD Menu and Adjustment
5.1 To enter the Factory OSD Menu
a. With factory RC (remote control)
1. Press “M” button and enter factory mode.
2. Press “Menu” button and enter factory OSD menu.
3. Press “CH+”/“CH-” button select the function menu, press “VOL+”/“VOL-” enter the selected
function menu. Press “VOL+”/“VOL-” button adjust values in the menu.
b. With user’s RC
1. Power TV On
2. Press Menu button and call up User OSD Menu
3. Select Audio-> Balance
4. Enter 0->5->3 ->2 in sequence.
Note: If necessary, re-do number keys.
5. Factory OSD appears.
6. Press Menu again and leave factory OSD.
5.2 Factory OSD Menu
5.2.1 White Balance
Note: Different source has different WB values. Before adjusting, please change to desired source.
1. Auto Color
For VGA and Component Video sources, WB values must be adjusted. And at others signal sources, the
“auto colour “does not work.
Before adjusting, prepare the signal instruments such as DVD or K-8256 f irst, and f ind the video picture
with gray and color bars. Then please change to desired source.
source Timing Pattern Notes
1 ADC VGA 1024*768 gray-3color For VGA source
2 ADC HDTV 720P gray-3color For Component Video
Notes:
a、Press “M” button and enter factory mode.
b、Press “Menu” button and enter factory OSD menu.
c、Select the item “Auto Color”.
d、Press VOL+ button to auto color.
- 18 - LCD TV Service Manual Hisense Confidential e、Close the OSD menu after 5 seconds. 5.2.2 Factory Option Item 0 Item 1 Note White Balance R DRV Red Driver adjust G DRV Green Driver adjust B DRV Blue Driver adjust R CUT Red Cut adjust G CUT Green Cut adjust B CUT Blue Cut adjust Note: Before adjusting, please change to desired source. Different source has different WB values. Set Channel Zhong Shi Qingdao Jiangxi Road factory Huang Dao Huangdao Industrial Park Gui Yang Gui Yang Industrial Park Liao Ning Liao Ning Industrial Park Hungary Hisense Hungary Australia Hisense Australia France Hisense France Auto Color For VGA and Component Video sources, WB values must be adjusted And at others signal sources, the “auto colour “does not work. Color Temp Standard\cool\warm R Offset G Offset Color Temp B Offset Brightness Min Min Brightness Brightness Mid Mid Brightness Brightness Max Max Brightness Contrast Min Min Contrast Contrast Mid Mid Contrast Contrast Max Max Contrast s Saturation Min Min Saturation Saturation Mid Mid Saturation Video Curve Saturation Max Max Saturation Factory Option To FA C M-Can enter factory mode with factory RC or user RC. U-Can enter factory mode only with user’s RC. Logo Option Logo Selection OSD Chinese English
- 19 - LCD TV Service Manual Hisense Confidential Scart Yes or No MODE “M” is only used for factory production. Version Info Ve r s i on： Current Software version Date： The date of current version Note: Software version info of the TV, readable only. Clean Protected Clean data except WB data and Auto Color data Clean All Clean all data Note: The factory menu date varies according to different sources. Incase changing the factory data by error, you can choose to “Clean Protected”, by which you can resume the default value. To clear the EEPROM: a. Select the item “Clean All”. b. Press VOL+ button to clear the EEPROM data. c. Close the OSD menu after 5 seconds. d. Restart the TV. 5.3 Designer Menu Item 0 Item 1 Item 2 Note Picture Mode SOURCE The current program source VIVID Brightness Brightness of VIVID mode VIVID Contrast Contrast of VIVID mode VIVID Saturation Saturation of VIVID mode STD Brightness Brightness of STD mode STD Contrast Contrast of STD mode STD Saturation Saturation of STD mode MOVIE Brightness Brightness of Movie mode MOVIE Contrast Contrast of Movie mode Designer Menu MOVIE Saturation Saturation of Movie mode Sound Mode Volume Curve Volume Min When value is 1 Think about the
- 20 - LCD TV Service Manual Hisense Confidential Audio out power before adjusting Volume 25 When value is 25 Think about the Audio out power before adjusting Volume Mid When value is 50 Think about the Audio out power before adjusting Volume 75 When value is 75 Think about the Audio out power before adjusting Volume Max When value is 100 Think about the Audio out power before adjusting Audio Mode Audio Mode Standard、user、 Music、 Speech, Music 120HZ 500HZ 1.5kHZ 5kHZ 10kHZ Different frequencies for different Audio Mode The above “Factory/Service OSD Menu” are reference only, please refer to the actual units to determine the appearances.