LG 42PX3DBV Service Manual page 11

Each PCB Assy must be checked by Check JIG Set before
assembly. (Especially, be careful Power PCB Assy which can
cause Damage to the PDP Module.)
5. POWER PCB Assy Voltage
Adjustment
(Va, Vs Voltage Adjustment)
5-1. Test Equipment :
5-2. Connection Diagram for Measuring
Refer to Fig 1.
<Fig. 1> Connection Diagram of Power Adjustment for the
Measuring (P/N: 6709V00010A)
5-3. Adjustment
(1) Va Adjustment
1) Connect + terminal of D.M.M to Va pin of P807 and
connect – terminal to GND pin of P807.
2) Adjust RV501 voltage to match that of the label on the
Top/Right of the panel. (Deviation : ±0.5V)
(2) Vs Adjustment
1) Connect + terminal of D.M.M to Vs pin of P807 and
connect – terminal to GND pin of P807.
2) Adjust RV401 voltage to match that of the label on the
Top/Right of the panel. (Deviation : ±0.5V)
All manuals and user guides at all-guides.com
ADJUSTMENT INSTRUCTIONS
D.M.M 1EA
6. EDID(The Extended Display
Identification Data)/DDC
(Display Data Channel) download
This is the function that enables "Plug and Play".
6-1. EDID DATA for DVI
:
EDID for DVI (DDC (Display Data Channel) Data)
Block(0) EDID table =
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
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00 | 00 FF FF FF FF FF FF 00 1E 6D 01 01 01 01 01 01
10 | 06 0E 01 03 98 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 00 00 00 00 00 00 00 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 0A 00 00 00 00 00 00 00 00 00 00 00 00 01 1D
Block(1) EDID table =
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
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00 | 02 01 04 00 01 1D 00 72 51 D0 1E 20 6E 28 55
00
10 | C4 8E 21 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10
3E 20 | 96 00 C4 8E 21 00 00 18 01 1D 80 18 71 1C
16 20 30 | 58 2C 25 00 C4 8E 21 00 00 9E 00 00 00
00 00 00 40 | 00 00 00 00 00 00 00 00 00 00 00 00
00 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
BF
6-2. EDID DATA for RGB
:
EDID table =
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
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00 | 00 FF FF FF FF FF FF 00 1E 6D 01 01 01 01 01 01
10 | 06 0E 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 00 00 00 00 00 00 00 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 0A 00 00 00 00 00 00 00 00 00 00 00 00 00 9E
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