LC-32DH500E (serv.man8). Service Adjustments - Sharp TV Service Manual (repair manual)

lc-32dh500e (serv.man8) service manual
Model
LC-32DH500E (serv.man8)
Pages
12
Size
544.19 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Service Adjustments
File
lc-32dh500e-sm8.pdf
Date

Read Sharp LC-32DH500E (serv.man8) Service Manual online

16
SERVICE ADJUSTMENTS
1. Adjustment method after PWB and/or IC replacement due to repair  
 
 
 
 
 
 
 
 
 
 
 
   The unit is set to the optimum at the time of shipment from the factory.   
 
 
 
 
 
                
   If any value should become improper or any adjustment is necessary due to the part replacement, make an adjust-
ment 
according 
to 
the 
following 
procedure. 
         
 
1.1. Procure the following units in order to replace the main unit: 
 
 
 
 
 
  MAIN 
UNIT 
 
DUNTKF261FMxx   
 
 
 
 
 
NOTE: [Caution when replacing ICs in the main unit (IC1901, IC1902, IC1006 and IC1007)] 
 
 
Before replacing the relevant part, procure the following parts in which the data have been rewritten. 
 
 
   
 
   
 
 
 
 
Ref.
Description
Parts code IC + data
Description new IC code for service
IC1901
HDMI EDID 1
RH-IXD041WJZZY
VHIM24C02W61EY AND DATA LC32DH500E_HDMI_1_EDID
IC1902
HDMI EDID 2
RH-IXD042WJZZY
VHIM24C02W61EY AND DATA LC32DH500E_HDMI_2_EDID
IC1006
HDCP USER 
SETTINGS
RH-IXD043WJZZY
RH-IXC986WJZZY AND DATA LC32DH500E_HDCP_KEY
IC1007
FLASH ME-
MORY
RH-IXD044WJZZY
RH-IXC870WJZZY AND LC32DH500E_MERGE_V1.23
 
2. Entering and exiting the adjustment process mode. Standard method.
1. By key-unit.
 
1. Unplug the AC power cord. 
2. Press and hold “V-” and “b” keys, simultaneously, and then plug the AC power cord. 
3. “K” appears on the screen. 
4. Press and hold “V-” and “P-” keys, simultaneously. 
5. “SHARP FACTORY MENU” appears (see Figure 1).
6. Unplug the AC power cord to exit of adjustments process. 
2. By own R/C
1. Turn on the TV set. 
2. Press “b”,”2”,”5”, “8”, “0” (the time is limited to 5 sec. approx., for enter this code). 
3. “SHARP FACTORY MENU” appears (see Figure 1).  
4. Press “OK” on lines 5 ~ 12 to go to submenu. 
5. Press “MENU” to return to main menu. 
6. Press “END” to exit of adjustments mode. 
LC-32DH500
17
3. Remote control key operation and description of display in adjustment process mode.
 
1. key operation 
         
  
 
 
   
 
 
 
 
Remote control key
Keyboard unit
Function
 Cursor (▼/▲ ) 
P (
s
/
r
)
Moving an item (line) by one (up/down) on “Sharp Factory Menu” 
or submenus.
OK
b
Selecting a submenu on lines 5 to 12 of “Sharp Factory Menu” or 
executing a function.
 Cursor (◄/►) 
V (+/-)
Changing a selected item setting value.
MENU
MENU
Return to “Sharp Factory Menu” from a submenu.
The required input mode should be switched previously to enter the Service Mode.
   CAUTION: Use due care in handling the information described here lest the users should know how to enter the 
                     adjustment  process  mode. If  the  settings  are  tampered  with  in  this mode, unrecoverable system 
                     damage may result. 
 
 
 
 
 
 
 
 
 
4. Description of display          
       
Figure 1: Main Service Adjustment Menu
← Informative (Main microprocessor version).
← Informative.
← Informative (Remote Control/Keyboard…).
← Informative (None/Lamp Error).
← Press “OK” to go to INIT submenu.
← Press “OK” to go to ADJUST submenu.
← Press “OK” to go to ETC submenu.
← Press “OK” to go to PUBLIC MODE submenu.
← Press “OK” to go to SMARTLOADER submenu.
← Press “OK” to go to ADC ADJUST submenu.
← Press “OK” to go to GAMMA submenu.
← Press “OK” to go to SYSTEM INFORMATION submenu.
SHARP FACTORY MENU
Main version  
 
SHARP v1.23 SEES v41 MSTAR CL163508
Boot loader version   
 
BD_MST064E_C01A 2
Normal standby cause  
 
        Remote control
Error standby cause  
 
 
 
None
INIT
ADJUST
ETC
PUBLIC MODE
SMARTLOADER
ADC ADJUST
GAMMA
SYSTEM INFORMATION
No.   Description
Display specifi cation
(1) 
Service Information 
Current Software version and others.
(2)
 Item name 
Submenus to be checked or adjusted (by pressing “OK” button)
(3)
 Factory init and Inch setting
Are shown on INIT submenu
(2)
(3)
8
08
0
3
63
6
1
C
SS
1
4
SS
S
3
2
1
S
(1) 
LC-32DH500
18
5. Adjustment process mode menu 
Figure 2: INIT Menu
Figure 3: ADJUST  Menu (QMAP ADJUST) 1/6 Pages
Figure 4: ETC  Menu
←Informative (EURO/RUSSIA/SWEDEN/UK/EAST EUROPE)
← Panel type.
←Press “
”  or “
” to reset (“OK” will be displayed).
INIT
Factory Init  
 
 
            EURO
Inch 
setting 
  SH32_LK315T3LA57
Center acutime 
 
 
           12H 0M
RESET
← DTV/RF/MULTIMEDIA …
 
Only for Engineering purpose 
         
         (Please don’t use)
QMAP ADJUST
INPUT SOURCE  
 
 
           DTV_576p_MPEG2
AFEC
Comb
SECAM
SCinit
CSC 
 
    OFF
CSC_Dither 
 
   OFF
YCdelay 
 
    OFF
PreFilter 
 
    OFF
HSD_Y    
 
 
           ALLPASS1X
HSD_C    
 
 
           ALLPASS1X
VSD 
 
    OFF
CTI 
 
    CTI_1
Press “Page Up/Page Down” key to jump to next/previous page;
and “Enter” key to show/hide OSD.
← Clear NVM data.
← Clear NVM data (except adjustments area).
← Reset of STANDBY CAUSE.
← On: Pending to execute on next power on. Off: Not required.
← Selection of internal pattern from 0 up to 6…
← LAMP ERR RESET Initialization of L_ERR.
← L_ERR detection. 0: activated. 1: deactivated.
← I2C BUS status. On: free BUS. Off: Normal. 
← Remote Control Protocol. On: SHARP Off: MSTAR.
…0: off. 1: White 100%. 2: White 50%. 3: Red 100%
4: Green 100%. 5: Blue 100%. 6: Black 0%.
ETC
EEP Clear
EEP Clear B
Standby cause reset
Auto installation SW  
 
 
Off
Pattern 
 
    0
L Error Reset  
 
 
 
0
L Error Check  
 
 
 
On
I2C 
OFF 
 
    Off
Sharp 
protocol 
 
   On
LC-32DH500
19
5. Adjustment process mode menu (continued)
Figure 5: PUBLIC MODE Menu 1/2
Figure 6: PUBLIC MODE Menu 2/2
Figure 7: SMART LOADER Menu
← Press “
”  or  “
” to change Variable/Fixed.
← Press “
”  or  “
” to change 0/60.
← Press “
”  or  “
” to change Variable/Fixed.
← Press “
”  or  “
” to change 0/60.
← Press “
”  or  “
” to change Respond/No respond.
← Press “
”  or “
” to change Respond/No respond.
← Press “
”  or  “
” to change Respond/No respond.
← Press “
”  or  “
” to change On/Off.
← Press “
”  or  “
” to change Normal/TV/SCART1/…
← Press “
”  or  “
” to change Variable/Fixed.
← Press “
”  or  “
” to change On/Off (required external module).
← Press “
”  or  “
” to change On/Off.
      …SCART2/COMP/HDMI1/HDMI2/AV/MEDIA PLAYER.
 
 
PUBLIC MODE
Power On fi 
xed 
 
  Variable
Maximum volume    
 
     60
Volume fi 
xed 
 
  Variable
Volume fi xed level    
 
     20
RC 
button 
    Respond
Panel button  
 
 
Respond
Menu button  
 
 
Respond
On screen display   
 
     On
Input mode start    
 
Normal
Input mode fi 
xed 
 
  Variable
RC path through    
 
     Off
Hotel mode  
 
 
     Off
Press “Page Up/Page Down” key to jump to next/previous page;
← Press “
”  or “
” to return to factory settings.
← Press “
”  or “
” to confirm (“OK” will be displayed).
PUBLIC MODE
Reset
Execute
Press “Page Up/Page Down” key to jump to next/previous page;
← Press “
”  or “
” to Save.
(“OK” or “NO USB drive available, please check and/or 
insert USB dri…” will be displayed).
← Press “
”  or “
” to Load.
(“OK, reboot TV set” or “NO USB drive available, please 
check and/or insert USB dri…” will be displayed).
SMARTLOADER
Save settings to USB
Load settings from USB
LC-32DH500
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Download Sharp LC-32DH500E (serv.man8) Service Manual (Repair Manual)

Here you can read online and download Sharp LC-32DH500E (serv.man8) Service Manual in PDF. LC-32DH500E (serv.man8) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp LC-32DH500E (serv.man8) LCD. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.