DOWNLOAD Sharp LC-32GA6E (serv.man2) Service Manual ↓ Size: 30.33 MB | Pages: 127 in PDF or view online for FREE

Model
LC-32GA6E (serv.man2)
Pages
127
Size
30.33 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-32ga6e-sm2.pdf
Date

Sharp LC-32GA6E (serv.man2) Service Manual ▷ View online

21
 LC-26GA5E
 LC-32GA5E
    LC-26GA6E
    LC-32GA6E
    LC-37GA6E
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change values.
Confi rm the selection with 
OK.
Press END button to return to the previous menu.
Maximum and minimum values of LOUD.
   
LOUDNESS
LOUD 
MAX 
   00
LOUD 
MIN 
   00
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
Parameters to adjust  M-BASS features.
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change values.
Confi rm the selection with 
OK.
Press END button to return to the previous menu.
   
M-BASS
REGISTER 
   
 
0
VALUE 
   00
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
   
BASS/TREBLE
BASS 
   XX
TREBLE   XX
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change values.
Confi rm the selection with 
OK.
Press END button to return to the previous menu.
MODE: Not operative.
BAND: Choose the equalizer band.
VALUE: Offset added to the center point of the selected band.
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change values.
Confi rm the selection with 
OK.
Press END button to return to the previous menu.
   
VOLUME
MODE 
 
    
 
0
OFFSET 
 
  00
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change values.
Confi rm the selection with 
OK.
Press END button to return to the previous menu.
 
  EQUALIZER
MODE 
    
 
0
BAND 
    
 
0
VALUE 
   00
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
MODE: MONO, STEREO, DOLBY, PANORAMA
OFFSET: Value of compensation according to mode.
22
 LC-26GA5E
 LC-32GA5E
    LC-26GA6E
    LC-32GA6E
    LC-37GA6E
PW Menu
To check the PW IC.
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Press END button to return to the previous menu.
 
ADC  ADJ
SOURCE 
 
   
 
0
ADC    
 
          OFF
VALUE 
    
 
3
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change between op-
tions.
Confi rm the selection with 
OK.
Press END button to return to the previous menu.
  
 
PW
PATTERN 
 
 
       0
ADC ADJ
W BALANCE
MAN ADJ
W/B PATTERN   
 
    OFF
BRI CTR OUT
GAMMA CONST
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
  
SAVED
   
SOURCE: TV, PC, Components
ADC: is adjusting automatically when ON is selected.
 
    The next OSD appear:
ADC Adjust (Operative from: VCTi 96 / PW 58 software version and upper) 
 
Adjustments
Source 0: Video Composite 
 
Input video: Not necessary
Select  ADC item. When confi rm selection with OK , OFF is fl ashing. Press the up arrow one time, and the adjust 
made automatically.
Source 1: PC
Input PC signal. 
Pattern: Grey scale, 10 steps
Format: XGA (1024 x 768 @ 60Hz).
Use the up arrow menu to select source 1. Confi rm the selection with OK. Use the up arrow menu to select ADC. 
Confi rm selection with OK, OFF is fl ashing. Touch the up arrow one time, and the adjust made automatically. 
Source 2: Component 720p.
Input component signal.
Pattern: Grey scale, 10 steps.
Format: 720p / 50Hz.
Use the up arrow menu to select source 2. Confi rm the selection with OK. Use the up arrow menu to select ADC. 
Confi rm the selection with OK. Off is fl ashing. Touch the up arrow one time, and the adjust made automatically.
PATTERN:  Internal pattern of PW to check the IC. 
23
 LC-26GA5E
 LC-32GA5E
    LC-26GA6E
    LC-32GA6E
    LC-37GA6E
 
ADC  MAN
COLOUR 
 
   
 
0
GAIN    
 
             234
OFFSET   127
SOURCE  
 
 
    0
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
ADC MAN Menu
Manual adjust of PixelWorks Analog Digital Converter. Only for look the adjustment value.
(It is recomended do not 
modify)
Press END button to return to the previous menu.
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change values.
Use the left / right arrows to change between pa-
rameters.
BRI CTR OUT Menu
Brightness and contrast output that affects to OSD and  picture at the same time
.
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change values.
Use the left / right arrows to change between pa-
rameters.
Press END button to return to the previous menu.
  
 
WBALANCE
COLOUR 
 
 
          0
LO 
 
 
 
      033
HI 
 
 
 
      175
GAMMA MODE
COPY
   
 
 
 
    OFF
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
WBalance Menu  (It is recomended for WB adjust use GAMMA CONST Menu).
White Balance adjust of TV mode. Before to carry out the  White Balance Adjustments, it is  requested to achieve  
the Common bias and ADC adjustments in this order.  
LO / HI: adjusting points to 20% and 80% of colour  saturation.
Adjustment
Input 1, 2 or 3 video input terminal.
Pattern: White 20%.
Brightness and contrast: Dynamic settings.
Change LO value in «COLOUR 0» (red) and «COLOUR 2» (blue) in order to become the reference value. Re-
peat as far as reference level is required.
Do not change  green colour (1). It must be as default value.
Change pattern White 80%.
Change HI value in «COLOUR 0» (red) and «COLOUR 2» (blue) in order to become the reference value. Re-
peat as far as reference level is required. 
Do not change green colour (1). It must be as default value.
GAMMA MODE:  Differentiate between two types of gamma. (It is recomended do not modify)
Source 3: Component 1080i.
Input component signal.
Pattern: Grey scale, 10 steps.
Format: 1080i / 60Hz.
Use the up arrow menu to select source 3. Confi rm the selection with OK. Use the up arrow menu to select ADC. 
Confi rm the selection with OK. Off is fl ashing. Touch the up arrow one time, and the adjust made automatically.
24
 LC-26GA5E
 LC-32GA5E
    LC-26GA6E
    LC-32GA6E
    LC-37GA6E
Press END button to return to the previous menu.
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Using the up / down arrows the values are 
changed.
LCD Cont Menu
Panel control (QS board adjustments).
   
BRI CTR OUT
CONTRAST  
 
255
BRIGHTNESS 
  255
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
    
GAMMA CONST
RED 
   000
GREEN 
   000
BLUE 
   000
ACTIVATE 
 
            OFF
SOURCE 
 
 
   0
COPY 
LOW 
  OFF
COPY 
HIGH 
  OFF
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
Press END button to return to the previous menu.
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change values.
Use the left / right arrows to change between pa-
rameters.
Use the up / down arrows to select a term in the 
menu.
Confi rm the selection with 
OK.
Use the up / down arrows to change values.
Use the left / right arrows to change between pa-
rameters.
Press END button to return to the previous menu.
GAMMA CONST Menu (White Balance Adjustment)
Fine and manual adjustment  of gamma with patterns  done defi ning the values  of  R, G, B.
ACTIVATE: It activates the pattern previously selected.
SOURCE: Choose between 0(TV), 1(PC) or 2(HD).
COPY LOW: Saves in NVM the adjusting point of gamma. (Black pattern: 20% of white)
COPY HIGH: Saves in NVM the adjusting point of gamma. (White pattern: 80% of white)
Adjust:
- In order to obtain a pattern with a 20% of white, set to 63 the values of RGB.
- Choose ACTIVATE option and press OK.
- Measure with the colorimeter the white intensity of pattern.
- Press again OK key to return GAMMA CONST Menu.
- Change red or blue to obtained the 20% of white temperature. (Green must be the reference value, so do not  
 change)
- Finally, already obtained the correct value, save 20% of white with “COPY LOW”. 
- Change the source to 1 (PC) and press “COPY LOW” again, change source to 2(HD) and press “COPY LOW”  
   once more. 
  Thereby, the same colour temperature is copied at all the sources.
- To obtain a pattern with 80% of white, set to 200 the RGB values and repeat the process before described
  pressing fi nally, “COPY HIGH” instead “COPY LOW”.
GA6  VX.XX  ExpX
PxW Exp X.X LCD VXX
LCD CONT
FREQ   
 
 
    0
CLR 
MODE 
  OFF
PATTERN1  
 
 
 
00
PATTERN2 
 
   
 
 
0
COMBIAS     190
IC CONT
SOFT 
VER. 
  XXX
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