Sharp Aquos LC-32LE600E, Service Manual

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LC-32/40/46LE600E/RU/S (1st Edition)
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6. Special features
1. STANDBY CAUSE (Page 1/8)
Display of a cause (code) of the last standby.
The cause of the last standby is recorded in EEPROM whenever possible.
Checking this code will be useful in finding a problem when you repair the troubled set.
7. ROM Writing (HDMI_EDID)
1. EDID writing
1) Get ready the PC with COM port (RS-232C) running on Windows 95/98/ME/2000/XP operating system, as well as the RS-232C cross cable.
2) Start the set with the set connected with the personal computer with the RS232C cross cable.
3) Start the terminal software. (The free ware readily available on the Internet will do.)
4) Make the following settings.
5) Input following commands to terminal software.
6) It usually returns to a state by AC-OFF/ON.
Disconnect and connect AC cable, then TV wakes up with normal mode.
2. Software version
*1 Please refer to the change report document for the latest version (Issued it to SEES).
Baud rate : 9600 bps
Data LENGTH : 8bit
Parity bit : none
Stop bit : 1 bit
Flow control : none
“KRSW0001”
PC replies “ERR” (you should ignore this replay)
“KKT10037”
PC replies “OK”
“WRED0000”
PC replies “OK”... At that time, EDID writing finish with success.
(1) Mainmicon Software Ver. 1.14 *1
(2) Boot version of mainmicon Software Ver. 1.12 *1
(3) T-CON Monitor micon Software Ver. 1.0 *1
(4) CPLD Version XX *1