LG 32SE3B-BE Service Manual page 14

5.
Model name & Serial number Download
5.1. Model name & Serial number D/L
· Press "Power on" key of service remocon.(Baud rate :
115200 bps)
· Connect RS232 Signal Cable to RS-232 Jack.
· Write Serial number by use RS-232.
5.2. Signal TABLE
CMD LENGTH ADH ADL
CMD: A0h
LENGTH : 85~94h (1~16 bytes)
ADH : EEPROM Sub Address high (00~1F)
ADL : EEPROM Sub Address low (00~FF)
Data : Write data
CS : CMD + LENGTH + ADH + ADL + Data_1 + ... + Data_n
Delay : 20ms
5.3. Command Set
No.
Adjust mode
CMD(hex)
LENGTH(hex)
Description
* 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 EE-
PROM,.
5.4. Method & notice
1) Serial number D/L is using of scan equipment.
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 Num-
ber)
If the TV set is downloaded By OTA or Service man,
Sometimes 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 '5.Model Number D/L' like below photo.
3) Input the Factory model name(ex 42LD450-ZA) or Serial
number like photo.
Copyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
DATA_1 ... Data_n CS DELAY
1
EEPROM WRITE
A0h
84h+n
n-bytes Write (n = 1~16)
4) Check the model name Instart menu → Factory name
displayed (ex 42LD450-ZA)
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