Set Optical Feature; Chroma; General Feature; Special Feature - LG 32LN540B-CN Service Manual

LGE
Establish : 12/08/31
Reform: 12/08/31

9.2 Set optical feature

9.2.1 Chroma (PSM: Vivid, Color Temperature: C50 )
except RGB PC Mode PSM: Standard, Color Temperature: Medium
** The W/B Tolerance is ±0.002 for Adjustment, but for DQA ±0.015
No Item
C50 White Balance, X axis
1.
(Cool) White Balance, Y axis
0 White Balance, X axis
2.
(Medium) White Balance, Y axis
W50 White Balance, X axis
3.
(Warm) White Balance, Y axis

9.2.2 General feature

1. Measurement Condition: Full white
No Item
LGD
1. 32LN5400
LGD(HD)
BOE
CMI
2. 39LN5400
AUO
LGD
3. 42LN5400 AUO
LGD
4. 47LN5400 LGD
5. 55LN5400 LGD
9.2.3 Special feature (Dynamic CR except PC mode)
No BLU Type FHD/HD
HD
1. Direct LED
FHD
Display Division
NetCast 4.0 Low LC36B Product Specification
Min Typ Max
0.269 0.271 0.273
0.268 0.270 0.272
0.284 0.286 0.288
0.287 0.289 0.291
0.311 0.313 0.315
0.327 0.329 0.331
à
Measure the black luminance after 30 seconds.
Luminance (min)
module
AV, COMPONENT, HDMI
Direct 190 cd/m
Direct
POLA
POLA
POLA
Direct 190 cd/m
POLA
POLA
Direct 190 cd/m
POLA TBD cd/m
Freq. Min
50/60Hz 20,000
50/60Hz 24,000
( W/B Variation Design(R&D) Spec : ±0.002, DQA Spec ±0.015)
Unit
26/32/42CS46, 26/32/42CS47,
32/37/42/47CS56,
26/32LS35, 26/32LS37,
32/42LS34, 32/42LM34,
32/37/42/47LS46, 47/55LM46,
32/42/47/55LM58
C/R(min)
AV, COMPONENT, HDMI
2
850
2
850
2
1000
2
900
Typ Max
30,000
30,000
LG(51)
Remark
The W/B Tolerance is ±0.015 for picture
quality by DQA.
In the case of LED model, measure the
color temperature at the warm mode after
heat run TV more than 60 minutes at
Cinema mode.
Remark
C/R except from the PC mode.
Module Min Luminance(80% of Typ) x
Decrese of W/B Adjustment(85%)
Remark
32LN5400
32/39/42/47/55LN5400
21
47
LG