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3.3.3. Check the Download to CI+ Key value in LG
set.
1) Check the method of CI+ Key value
a) Check the method on Instart menu
2 ) Check the method of CI+ key value(RS232)
a) Into the main ass'y mode(RS232: aa 00 00)
CMD 1
CMD 2
A
b) Check the mothed of CI+ key by command
(RS232: ci 00 20)
CMD 1
CMD 2
C
3) Result value
i 01 OK 1d1852d21c1ed5dcx
4. Total Assembly line process
4.1. Tool option & ADC Check
1) Press "Power on" key of service remote control.
2) Connect USB Port → USB to Serial Adapter (UC-232A) →
RS-232C cable → PC(RS-232C port)
3) Check the 'Tool Option' (Refer to the BOM Comments or
Adjustment spec)
4) Check the 'ADC' is ok.
4.2. Model name & Serial number Down-
load
4.2.1. Model name & Serial number D/L
1) Press "Power on" key of service remote control.
2) Connect USB Port → USB to Serial Adapter (UC-232A) →
RS-232C cable → PC(RS-232C port)
3) Write Model Name & Serial Number by use USB Port
4) Must check the serial number at the Diagnostics of SET UP
menu. (Refer to below).
Copyright ©
LG Electronics. Inc. All right reserved.
Only for training and service purposes
Data 0
A
0
0
Data 0
I
2
0
CI+ Key Value
4.2.2. Method & notice
1) Model Name & Serial Number D/L is using of scan equip-
ment.
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
* Manual Download (Model Name and Serial
Number)
If the TV set is downloaded By OTA or Service man, Some-
times model name or serial number is initialized.( 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 'Model Number D/L' like below photo.
3) Input the Factory model name (ex 24LN4500) or Serial
number like photo.
4) Check the model name Instart menu → Factory name
displayed (ex 24MT55D)
5) Check the Diagnostics (DTV country only) → Buyer model
displayed (ex 24MT45D-PZP)
4.3. Function Check
4.3.1. Check display and sound
*Check Input and Signal items. (cf. work instructions)
1) TV
2) AV (SCART/CVBS)
3) COMPONENT (480i)
4) HDMI(PC : 1366 x 768 @ 60Hz)
5) RGB(PC : 1366 x 768 @ 60Hz)
6) PC Audio In
* Display and Sound check is executed by Remote controller
* Some models do not support RGB & PC audio in. It depends
on model spec.
→ Caution : Not to push the INSTOP KEY after completion if the
function inspection.
4.3.2. PCMCIA CARD Check
You must adjust DTV 29 Channel and insert PCMCIA CARD
to socket.
- If PCMCIA CARD works normally, video signals will appear
on screen.
But it works abnormally, "No CA module" will appear on
screen.
Caution: Set up "RF mode" before launching products.
→
- 13 -
LGE Internal Use Only
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