V
Adj. condition and cautionary items
(1) Lighting condition in surrounding area
Surrounding lighting should be lower than 10 lux. Try
to isolate adj. area into dark surrounding.
(2) Probe location
- PDP : Color Analyzer (CA-100, CA-100+, CA210)
probe should be firmly attached to the Module
- LCD : Color Analyzer (CA-210) probe should be within
10cm and perpendicular of the module surface
(80°~ 100°)
- In case of LCD, B/L on should be checked using no
signal or Full white Pattern
8-7. Reference (White Balance adj.
coordinate and color temperature)
O
Standard color coordinate and temperature using CS-1000
O
Luminance: Full white 216 Gray
O
Standard color coordinate and temperature using CA-210(CH
10)
- Gain color coordinate
O
Pattern : Full white 216 Gray
- Offset color coordinate : Only THX model
O
Pattern : Full white 50 Gray
O
Luminance : 5 ± 4 cd
9. Option selection per country
9-1. Overview
O
Option selection is only done for models in Non-USA North
America due to rating
O
Applied model: PU02A Chassis applied USA Model(Not
Canada, Mexico)
9-2. Method
(1) Press ADJ key on the Adj. R/C, then select Country Group
Menu
(2) Depending on destination, select KR or US, then on the
lower option, select US, CA, MX. Selection is done using
+, - KEY
9-3. Ship-out (Default) mode check (Instop)
O
After final inspection, press In-Stop key of the Adj. R/C and
check that the unit goes to Stand-by mode.
9-4. POWER Supply Unit PCB Ass'y Va/Vs
Voltage adjustment
.
[ Caution ]
Both Vs and Va voltage adjustment are necessary.
(1) Model name: 50/60PK750-UA, 50/60PK950-UA
(2) Va/Vs Adjustment Procedure
1) Connect po) terminal of DMM to Vs/Va pin,
connect negative(-) terminal to GND.
2) Turning ‘ Vs/Va ’ and adjust Vs/Va voltages to a value
which is written on a right/top label of a module.
( deviation ; ± 0.5V)
[ Caution ]
Each Power Supply Unit PCB assembly must be checked by
check JIG set.
(Because power PCB Ass°Øy damages to PDP Module,
especially be careful)
[Caution]
Set up "RF mode(noise)" before a voltage adjustment.
10. Service Option Default
- 14 -
LGE Internal Use Only
Copyright ©2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
Model
Tool Tool Tool Tool Tool
option1 option2 option3 option4 option5
50PK750-UA
36896
55844
35280
4428
0
60PK750-UA
49184
55844
35280
4428
0
Summary of Contents for 50PK750-UA,
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