Adjustment Instruction - LG 22LG30R Service Manual

1. Application Range
This specification sheet is applied to 22" LCD TV which is
manufactured in TV Factory or is produced on the basis of this
data.
2. Specification
1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolation
transformer will help protect test instrument.
2) Adjustment must be done in the correct order.
3) The adjustment must be performed in the circumstance of
25±5ºC of temperature and 65±10% of relative humidity if
there is no specific designation.
4) The input voltage of the receiver must keep 100-220V,
50/60Hz.
3. PCB assembly adjustment method
(Using MSTAR Download program)
3-1. S/W program download
(1) Preliminary steps
** Connect the download jig to D-sub jack
(2) Download steps
1) Execute 'ISP Tool' program in PC, then a main window
will be opened
Double click
2) Click the connect button and confirm "Dialog Box".

ADJUSTMENT INSTRUCTION

(3) Click the Config button and Change speed
E2PROM Device setting : over the 350Khz
(4) Read and write bin file
Click "(1)Read" tab, and then load download file(XXXX.bin)
by clicking "Read".
(5).Click "Auto(2)" tab and set as below
(6).click "Run(3)".
(7).After downloading, check "OK(4)" message.
( 2 )
- 9 -
f i l ex x x .bi n
( 4 ) ......... OK
( 3 )