Read LG 50PH4700-SD / 50PH470H-SA (CHASSIS:PB32A) Service Manual online
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5.2.6 Reference
(White Balance adj. coordinate and color temperature)
5.2.6.1. Standard color coordinate and temperature using CS-1000
■ Pattern : Full white 216 Gray
5.2.6.2. Standard color coordinate and temperature using
CA-210(CH 10)
■ Pattern : Full white 216 Gray
* Brightness spec.
5.3. Serial number download & Model name D/L.
(1) Press "Power on" button of a service R/C.(Baud rate :
115200 bps)
(2) Connect RS232-C Signal Cable and start ‘Option Check
Program Ver3.8’
(3) Scan serial Number and press ‘F5’ button.
(4) Check ‘OK’ on program 1) program.
(5) Press ‘In start’ button on SVC R/C, check Serial Number
and Model Name.
5.4. Check Tool Option, Write Country Group
& Area Code(Option) D/L
* Refer to Tool Option table
5.5. LAN PORT inspection (PING TEST)
* This test is to check Network operation.
* In this case Network setting is on Manual Setting.
(1) Play the LAN Port Test Program.
(2) connect each other LAN Port Jack.
(3) Play Test (F9) button and confirm OK Message.
(4) remove LAN CABLE
Item
White average
brightness
Brightness uniformity
Min
49
-20
Typ
60
Max
+20
Unit
cd/m²
%
Remark - 100% Window White
Pattern
- 100IRE(255Gray)
- Picture: Vivid(Medium)
- 85IRE(216Gray) 100%
Window White Pattern
- Picture: Vivid(Medium)
Color
temperature
Color Coordination
Temp
∆uv
x
y
COOL
0.276 ± 0.002 0.283 ± 0.002 11000K 0.0000
MEDIUM
0.285 ± 0.002 0.293± 0.002
9300K 0.0000
WARM
0.313 ± 0.002 0.329 ± 0.002 6500K 0.0000
Color
temperature
Color Coordination
Temp
∆uv
x
y
COOL
0.276
0.283
11000K
0.0000
MEDIUM
0.285
0.293
9300K
0.0000
WARM
0.313
0.329
6500K
0.0000
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