LC-52SB55U
5 – 13
7.5. Component 33K signal adjustment
7.6. Analog RGB signal adjustment
7.7. Tuner/V-Chip test
Adjustment item Adjustment conditions Adjustment procedure
1 Adjustment 1080i signal Feed the 100% color bar signal to INPUT 1 component input.
2 Auto adjustment
performance
Page 6/38 Bring the cursor on [•COMP 33K ADJ (INPUT1)] and press [ENTER].
[•COMP 33K ADJ (INPUT1) OK] appears when finished.
Adjustment item Adjustment conditions Adjustment procedure
1 Adjustment Analog RGB signal: XGA
(1024 x 768) 60Hz
SYNC: HV separate
Feed the XGA 100% color bar signal to ANALOG RGB input.
2 Auto adjustment
performance
Bring the cursor on [•ANALOG RGB ADJ] and press [ENTER].
[•ANALOG RGB ADJ OK] appears when finished.
Adjustment item Adjustment conditions Adjustment procedure
1 Adjustment NTSC RF signal
US-7 (AIR) ch
Feed the NTSC signal to RF ANTENNA input.
2 Auto adjustment
performance
Bring the cursor on [•TUNER VCHIP TEST (*07ch)] and press
[ENTER]. (*Select the channel according to the RF signal.)
[•A-OK (***.**)/VM-OK] appears in blue when finished. (If [A-NG/VM-
NG] appears in yellow or red, the test is incomplete.)
Make sure a displacement of ±0.0625 MHz from the center frequency is
acceptable.
100% white
100% white 0% black
XGA
100% color bar
100% Color saturation
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