Read Sharp LC-20SD4E (serv.man2) Service Manual online
C-3
Confirm that the AC cord is plugged out.
Using the Serial Communication Change JIG (JG198), connect the set to personal computer. (Refer to Fig. 1)
Using the Serial Communication Change JIG (JG198), connect the set to personal computer. (Refer to Fig. 1)
RE-WRITE FOR DIGITAL SOFT FIRMWARE
1.
2.
2.
3.
Ref. No.
JG198
Part No.
APJG201000
Parts Name
Serial Communication
Change JIG
Change JIG
Remarks
Up-Date of the Firmware
JG176
Using the Flash UP-Date Soft Disc (JG199) and DTV ROM DISC (JG176), please Re-write the DIGITAL SOFT FIRMWARE.
The operating manual for Re-writing is included in Flash UP-Date Soft Disc (JG199).
The operating manual for Re-writing is included in Flash UP-Date Soft Disc (JG199).
JG199
JG198
Serial Communication
Change JIG
Serial Communication
Change JIG
Flash UP-Date Soft
Disc
Disc
Flash UP-Date Soft Disc
APJG200000
JG199
Up-Date of the Firmware
APJG176109
JG176
Connect the set to personal computer
DTV ROM DISC
NOTE: It is possible to write only with the personal computer of WINDOWS.
DTV ROM DISC
Fig. 1
Click on the first or last page to see other LC-20SD4E (serv.man2) service manuals if exist.