Qls 21M62US (CHASSIS: NX56-LA) Service Manual page 17

TCL-THOMSON Electronics R&D Center (Shen'Zhen Lab)
9 I2C Bus OFF
AT DISPLAY STATE SCREEN
DISPLAY Display software version
2. Flowchart of alignment procedure
B+ adjustment
Parameter setup White balance
Adjustment
PAL geometry
adjustment geometry
adjustment
1) B+ Adjustment
2) RF AGC Adjustment
3) Screen & Focus adjustment
4) White balance adjustment
5) Producing parameter setup and option
6) Picture Geometry adjustment ( Vertical first)
7) Set Shopping status
8) QC
Chassis Name NX56-LA
2008-05-19
Issued on
Updated on 2010-01-27
Aging
NTSC Set shopping
status
Serial No.
Page
Version
Press this key to enter or exit BUS
OFF mode
Electrical
properties
checking for
chassis
Adjustment of
focus voltage
QC checking
Page 5 of 15
2.2
RF AGC
adjustment
Adjustment of
screen voltaget