DOWNLOAD Sharp LC-20AD5E Service Manual ↓ Size: 4.28 MB | Pages: 86 in PDF or view online for FREE

Model
LC-20AD5E
Pages
86
Size
4.28 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-20ad5e.pdf
Date

Sharp LC-20AD5E Service Manual ▷ View online

C-3
SERVICING FIXTURES AND TOOLS
Ref. No.
JG203
Part No.
APJG203000
Parts Name
MICON PROGRAM
JIG KIT 25-4
Remarks
Up-Date of the VCTP DATA.
EU LCD MICON VER
UP ROM DISC
APJG176133
JG176
Connect the set to personal computer.
JG176
JG212
JG204
JG203  MICON PROGRAM JIG KIT
            25-4
INSTALL FOR WRITING TOOLS
1.
2.
Set the MICON UPDATE TOOL DISC (JG204) to PC.
Install the LPT driver.
Re-boot the PC.
Install the “Setup_Visual_I2C_v3-2-3b8h.exe”, “Setup_VI2C_for_VCT_Pro_v0101.exe” and “Winupload 4.4.3.exe”.
3.
4.
It is necessary to install according to the PC.
Windows 95/98 : Setup_LptDrv_v0104_9x.exe
Windows 2000/XP : Setup_LptDrvDev_v020201_XP_2000.exe
Windows NT : Setup_LptDrv_v0104_NT.exe
NOTE :
JG204
APJG204000
MICON UPDATE TOOL
DISC
There is WRITING TOOLS in Disc.
Up-Date of the Digital Soft Firmware.
APJG176130
JG176
DTV ROM DISC
JG201
APJG201000
Serial Communication
Change JIG
Connect the set to personal computer.
Up-Date of the EEPROM DATA.
APJG212003
JG212
EEP ROM DISC
EU LCD MICON VER UP
ROM DISC
DTV ROM DISC
EEPROM DISC
MICON UPDATE TOOL DISC
JG201 Serial Communication
Change JIG
C-4
RE-WRITE FOR DIGITAL SOFT FIRMWARE
Insert the AC cord, turn on the power.
Press both VOLUME DOWN button on the set and Channel button (2) on the remote control for 2 seconds.
Confirm that displayed software version.
Set the Standby mode.
Set the DTV ROM DISC(JG176) to PC.
3.
4.
5.
6.
Serial Communication Change JIG(JG201)
RS232 Cable
TO PC
Before UPDATE the Digital Soft Firmware, it is necessary to install the WRITING TOOLS into the PC.
For the installation of WRITING TOOL, refer to the "INSTALL FOR WRITING TOOLS".
Unplug the AC cord, and remove the back cabinet.
Using the Serial Communication Change JIG (JG201) and RS232 Cable, connect the PC terminal and UART
Connector(CP2402) on the MAIN PCB.
1.
2.
Connect it in order of  MAIN PCB       Serial Communication Change JIG(JG201)        RS232 Cable        PC.
TO MAIN PCB
UART Connector(CP2402)
MAIN PCB
C-5
7. Start the "Winupload"(Writing tool).
8. Select the "Port Setting" from Process menu, then please set it as follows.
NOTE: This step is not necessary from next time.
RE-WRITE FOR DIGITAL SOFT FIRMWARE
C-6
Unplug the AC cord on the set, then plug it in again.
Turn on the power.
The following window will appear, Up-date for Software will start.
"Uploading inprogress" bar will begin to move.
RE-WRITE FOR DIGITAL SOFT FIRMWARE
Select the "Connect" from File menu.
Select the "Upload" from Process menu, and select the Software(CB00C74021.urt) in DTV ROM DISC(JG176).
9.
10.
11.
12.
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