Read LG 42PW450-TD (CHASSIS:PA11A) Service Manual online
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11-3. Command Set
[Description]
FOS Default write : <7mode data> write
Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart,
0, Phase
Data write : Model Name and Serial Number write in
EEPROM,.
Vtotal, V_Frequency, Sync_Polarity, Htotal, Hstart, Vstart,
0, Phase
Data write : Model Name and Serial Number write in
EEPROM,.
11-4. Method & notice
(1) Serial number D/L is using of scan equipment.
(2) Setting of scan equipment operated by Manufacturing
(2) Setting of scan equipment operated by Manufacturing
Technology Group.
(3) Serial number D/L must be conformed when it is produced
in production line, because serial number D/L is mandatory
by D-book 4.0
by D-book 4.0
* Manual Download (Model Name and Serial Number)
- If the TV set is downloaded By OTA or Service man,
Sometimes model name or serial number is initialized.(
Not always)
Not always)
- There is impossible to download by bar code scan, so It
need Manual download.
1) Press the ‘instart’ key of ADJ remote controller.
2) Go to the menu ‘5.Model Number D/L’ like below photo.
3) Input the Factory model name(ex 42LD450-TA) or Serial
2) Go to the menu ‘5.Model Number D/L’ like below photo.
3) Input the Factory model name(ex 42LD450-TA) or Serial
number like photo.
4) Check the model name Instart menu ? Factory name
displayed (ex 42LD450-TA)
5) Check the Diagnostics (DTV country only) ? Buyer
model displayed (ex 42LD450)
12. CI+ Key Download
12-1. Download Procedure
(1) Press "Power on" button of a service R/C.(Baud rate :
115200 bps)
(2) Connect RS232-C Signal Cable.
(3) Write CI+ Key through RS-232-C.
(4) Check whether the key was downloaded or not at ‘In Start’
(3) Write CI+ Key through RS-232-C.
(4) Check whether the key was downloaded or not at ‘In Start’
menu. (Refer to below)
-> Check the Download to CI+ Key value in LGset.
12-2. Check the method of CI+ Key value
(1) check the method on Instart menu
(2) check the method of RS232C Command
1) into the main ass
’y mode (RS232 : aa 00 00)
2) check the key download for transmitted command
(RS232 : ci 00 10)
3) result value
- normally status for download : OKx
- abnormally status for download : NGx
- abnormally status for download : NGx
CMD 1
CMD 2
Data 0
A
A
0 0
CMD 1
CMD 2
Data 0
C
1
1 0
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