LG DU-50PY10, Service Manual

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ADJUSTMENT INSTRUCTIONS
0 1 2 3 4 5 6 7 8 9 A B C D E F
_____________________________________________________
0 | 02 03 13 F2 44 84 85 03 02 23 15 07 50 65 03 0C
10 | 00 10 00 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 C4
20 | 8E 21 00 00 18 8C 0A D0 8A 20 E0 2D 10 10 3E 96
30 | 00 13 8E 21 00 00 18 00 00 00 FC 00 00 FC 00 44
40 | 55 2D 34 32 50 59 31 30 58 0A 20 20 20 00 00 00
50 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
70 | 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0A
:
EDID DATA for RGB
EDID table =
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
____________________________________________________
00 | 00 FF FF FF FF FF FF 00 1E 6D 01 01 01 01 01 01
10 | 06 0D 01 03 18 5C 34 96 08 CF 72 A3 57 4C B0 23
20 | 09 45 5D EF CE 00 31 D9 31 59 45 59 01 01 01 01
30 | 01 01 01 01 01 40 C3 1E 00 20 41 00 20 30 10 60
40 | 13 00 98 08 32 00 00 18 00 00 00 FC 00 4C 47 20
50 | 54 56 0A 20 20 20 20 20 20 20 00 00 00 FD 00 30
60 | 4C 1E 64 0F 00 0A 20 20 20 20 20 20 00 00 00 FC
70 | 00 44 55 2D 34 32 50 59 31 30 58 0A 20 20 00 C5
11. AD9883A-Set Adjustment
11-1. Synopsis
AD9883A-Set adjustment to set the black level and the Gain
of optimum with an automatic movement from the analog =>
digital converter.
11-2. Test Equipment
Service R/C, 801GF(802B, 802F, 802R) or MSPG925FA
Pattern Generator
(720P The Vertical 100% Color Bar Pattern output will be
possible and the output level will accurately have to be
revised with 0.7±0.1Vp-p)
11-3. Adjustment
(1) Select Component1 or Component2 as the input with
100% Vertical Color Bar Pattern in 720p Mode and select
‘Normal’ in screen.
(2) After receiving signal for at least 1 second, press the ADJ
Key on the Service R/C to enter the ‘Ez - Adjust’ and select
the ‘1. AD9883A-Set’.
Pressing the + Key to adjust with automatic movement.
(3) When the adjustment is over, 'AD9883 - Set' is displayed.
If the adjustment has errors, 'AD9883 set error' is
displayed.
(4) Readjust after confirming the case Pattern or adjustment
condition where the adjustment errors.
(5) After adjustment is complete, exit the adjustment mode by
pressing the ADJ KEY.
12. Adjustment of White Balance
12-1. Required Equipment
(1) Color analyzer (CA-100 or similar product)
(2) Automatic adjustor (with automatic adjustment hour
necessity and the RS-232C communication being possible)
(3) AV Pattern Generator
12-2. Connection Diagram of Equipment
for Measuring
(Automatic Adjustment)
<Fig. 3> Adjustment Pattern : 720P Vertical Color Bar
High Light Adjustment
Digital RGB
PDP MONITOR
COLOR
ANALYZER
TYPE; CA-100
MSPG-925FA
Low Light Adjustment
<Fig. 4> Connection Diagram of Automatic Adjustment