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LG 42PG20D Service Manual page 7

Chassis pa81a

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6. Manual ADC Adjustment
RF Input
NO SIGNAL or White noise
Adjustment is done using internal ADC, so input signal is
V
not necessary.
Do not connect external input cable.
V
6-1. Required Equipment
(1) Press ADJ KEY on R/C and enter EZ ADJUST.
(2) Select "1.EDID D/L" by using
ENTER(
).
V
(3) Select "Start" by using
(4) ADC Adjustment is executed automatically.
7. EDID Download
7-1. Required Equipment
*Do not connect HDMI and RGB cable.
(1) Press ADJ KEY on R/C and enter EZ ADJUST.
(2) Select "5.EDID D/L" by using
ENTER(
).
V
(3) Select "Start" and press ENTER(
(4) EDID download is executed automatically.
(5) Press EXIT key on R/C.
7-2. EDID DATA
(1) RGB EDID
(2) HDMI 1
Copyright©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
AV / Component / RGB input
NO SIGNAL
D
/
E
(CH+/-) and press
F
G
/
(VOL+/-) and press ENTER(
D
E
/
(CH+/-) and press
).
V
(3) HDMI 2
).
V
(4) HDMI 3
1.[1]-Product ID
Model
Product ID
Name
40255
42PG20D
40256
- 7 -
Product ID
Product ID
Hex
EDID table
Analog(RGB)
9D3F
3F9D
Digital(HDMI) 3EA
9D40
409D
LGE Internal Use Only
HDMI

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