LG 42PG6000 User Manual

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LGE Internal Use OnlyCopyright©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. POWER PCB Assy Voltage
Adjustments (Va, Vs Voltage adjustments)
9-1. Test Equipment : D.M.M. 1EA
9-2.Connection Diagram for Measuring
: refer to Fig.1
9-3. Adjustment Method
(1) Va Adjustment
1) After receiving 100% Full White Pattern, HEAT RUN.
2) Connect + terminal of D.M.M to Va pin of P811, connect
- terminal to GND pin of P811.
3) After turning VR901, voltage of D.M.M adjustment as
same as Va voltage which on label of panel right/top.
(Deviation; ±0.5V)
(2) Vs Adjustment
1) Connect + terminal of D.M.M to Vs pin of P811, connect
– terminal to GND pin of P811.
2) After turning VR951, voltage of D.M.M adjustment as
same as Va voltage which on label of panel right/top.
(Deviation; ±0.5V)
10. Adjustment of White Balance
10-1. Required Equipment
(1) Color Analyzer : CS-100, CA-100+(CH.10), CA-
210(CH.10))
* Please adjust CA-100+/CA-210 by CS-1000 before
measuring.
-> You should use Channel 10 which is Matrix
compensated.
N Color temperature standards according to CSM and Module.
N Change target luminance and range of the Auto adjustment
W/B equipment.
N White balance adjustment coordinate and color temperature.
Each PCB assembly must be checked by check JIG set.
(Because power PCB Assembly damages to PDP Module,
especially be careful)
(Fig.1) Connection diagram of power adjustment for measuring
* Before adjusting White-balance, the AV ADC should be done.
If ADC status were “NG”, Need to ADC adjustment.
PLASMA Remark
11000K
9300K
6500K
Cool
Normal
Warm
CSM
65
20Range
Target luminance
0.276
0.283
0.000
0.276±0.002
0.283±0.002
0.000
0.276±0.002
0.283±0.002
0.000
X
y
uv
Cool CS-1000 CA-100+(CH.10) CA-210(CH.10)
0.285
0.293
0.000
0.285±0.002
0.293±0.002
0.000
0.285±0.002
0.293±0.002
0.000
X
y
uv
Medium CS-1000 CA-100+(CH.10) CA-210(CH.10)
0.313
0.329
0.003
0.313±0.002
0.329±0.002
0.003
0.313±0.002
0.329±0.002
0.003
X
y
uv
Warm CS-1000 CA-100+(CH.10) CA-210(CH.10)

LG 42PG6000 Specifications

General

Depth	680.6 mm
Height	79.6 mm
Weight	25000 g
Equalizer	Yes
Certification	RoHS, UL
Product color	Black
RMS rated power	20 W
Display diagonal	42 \
Depth (with stand)	735.4 mm
Display brightness	1500 cd/m²
Display resolution	1024 x 768 pixels
Display technology	Plasma
Power requirements	100-240V, 50 - 60 Hz
Width (with stand)	1044 mm
HDMI ports quantity	4
Height (with stand)	308 mm
Weight (with stand)	27800 g
SCART ports quantity	2
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Viewable size diagonal	1070 mm
S-Video inputs quantity	1
Contrast ratio (typical)	-
Display viewable area (HxV)	922 x 520 mm