DOWNLOAD LG 50PX1D-UC (CHASSIS:AF-05FC) Service Manual ↓ Size: 18.13 MB | Pages: 32 in PDF or view online for FREE

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• The specifications shown above may be changed without prior notice for quality improvement.

AC100-240V ~ 50/60Hz

NTSC-M, ATSC, 64 & 256 QAM

VHF 2 ~ 13, UHF 14 ~ 69, CATV 1 ~ 135, CADTV 1 ~ 135, DTV 2 ~ 69

75 

Ω

16,770,000 (256 steps of each R, G and B)

32 ~ 104°F (0 ~ 40°C)

Less than 80%

6561 feet (2000m)

55 / 1400

32.3 / 821

12.4 / 315

114.8 / 52.05

1366 x 768  (Dot) 

Width (inches / mm)

Height (inches / mm)

Depth (inches / mm)

Weight (pounds / kg)

Resolution

Power requirement

Television System

Program Coverage

External Antenna Impedance

Color

Operating Temperature Range

Operating Humidity Range

Maximum Elevation

These instructions are applied to all of the PDP TV, AF-05FC.

(1) Because this is not a hot chassis, it is not necessary to use

an isolation transformer. However, the use of isolation
transformer will help protect test equipment.

(2) Adjustments must be done in the correct order.
(3) The adjustments must be performed in the conditions of

25±5°C of temperature and 65±10% of relative humidity if
there is no specific designation.

(4) The input voltage of the receiver be must kept 110V, 60Hz

during adjustment.

(5) The receiver must be operational for about 15 minutes

prior to the adjustments.  

1) After receiving 100% white pattern, the receiver must be

operated 15 minutes prior to adjustment. (Or 8. White
Pattern condition in EZ - Adjust)

2) Enter into White Pattern 

- Pressing POWER ON Key on Service Remote Control

(S R/C)

- Enter the Ez - Adjust by pressing ADJ Key on Service

Remote Control (S R/C).

- Select the 7. White Pattern using CH +/- Key and

press the Enter(

Y

) Key. 

Display the 100% Full White Pattern. 

[

The set will display white screen without a signal

generator in this mode.

If you turn on a still screen more than 20 minutes (Especially
Digital pattern, Cross Hatch Pattern), an afterimage may occur
in the black level part of the screen.

(1) Test Equipment: PC, Jig for download
(2) Connect the power of VSC B/D.
(3) Execute download program(iMPACK) of PC.
(4) After executing the hot key on the Programmer, click icon
(5) End after confirming

(1) Connect the MEMORY JIG and PC.
(2) Turn on the JIG MAIN POWER SWITCH.
(3) After turn on the PC and MONITOR, execute the

‘Certificate Downloader v1.4’  from the screen.

(1) After open the ‘Certificate Downloader v1.4’, enter

Connection set and set the as same below.
The port settings are determined by each PC's setup.

(2) Select ‘Connection’ and SET connected to RS-232C. 
(3) After clicking "Enter", confirm that "Enter Password:"

appears.

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PC

VSC

B/D

<Fig 1>  Connection Diagram of EPLD Download

- 10 -

(4) Click the "OpenFile - Download" button from CP Data

Download, ‘select Private Key’ appears and click ENTER.  

(5) After clicking ENTER, the ‘opens Private key' window

appears and select the Private key applied to the SET.
The Private Key file name is on the Label of the Digital
Board.

(6) When the Dialog window appears, click OK and the write

work will begin.

(7) When completed, click ‘CP Data Download: OK’ 

[

When ‘CP Data Download: OK’ does not appear, certificate

has not Download correctly.
SET is rebooted and certificate Download work must be
repeated.  

(1) Confirm that the Cable Card is inserted in the slot.
(2) Enter the EZ adjust menu by pressing Adjust on the

Service Remote Control (S R/C).

(3) Go to number 2 Cable Check and press the Right key (

G

) .

(4) Confirm items below.

Name

Descrambler

Check

CableCARD

OOB Path

FDC_SNR

Video Signal

Normal

OK

CableCARD

TM

is inserted.

OK(Lock)

OK(20dB above)

Normal Screen

Defective

Not OK

CableCARD

TM

is removed.

Not OK(Unlock)

Not OK(20dB under)

Black Screen

(No Picture)

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(Va, Vs Voltage Adjustment)

D.M.M 1EA

Refer to Fig 1.

1) Connect + terminal of D.M.M to Va pin of P805 and

connect – terminal  to GND pin of P805.

2) Adjust RV601 voltage to match that of the label on the

Top/Right of the panel. (Deviation : ±0.5V)

1) Connect + terminal of D.M.M to Vs pin of P805 and

connect – terminal to GND pin of P805.

2) Adjust RV401 voltage to match that of the label on the

Top/Right of the panel. (Deviation : ±0.5V) 

7. EDID(The Extended Display 

This is the function that enables “Plug and Play".

1) Jig for adjusting PC, DDC. (PC serial to D-sub.

Connection equipment)

2) S/W for writing DDC(EDID data write & read)
3) D-Sub cable
4) Jig for HDMI Cable connection

1) Set devices as below and turn on the PC and JIG.
2) Open S/W for writing DDC (EDID data write & read).

(operated in DOS mode)

:

EDID for HDMI 1 (DDC (Display Data Channel) Data)
EDID table =

0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F

__________________________________________________ 

00 |    00  FF  FF  FF  FF  FF  FF  00 1E  6D  01  00  01  01  01  01

10 |    00  0F  01  03  80  73  41  96  0A  CF  74  A3  57  4C B0  23

20 |    09  48  4C  2F  CE  00  31  40  45  40  61  40  01  01  01  01

30 |    01  01  01  01  01  01  01  1D  00  72  51  D0  1E  20  6E  28

40 |    55  00  C4  8E  21  00  00  1E  01  1D  80  18  71  1C  16  20

50 |    58  2C  25  00  C4  8E  21  00  00  9E  00  00  00  FC  00 4C

60 |    47  2D  54  56  0A  20  20  20  20  20  20  20  00  00  00  FD

70 |    00  3B  3C  1F  2D  08  00  0A  20  20  20  20  20  20  01  77

80 |    02  03  15  F2  46  84  85  03  02  07  06  23  15  07  50  65

90 |    03  0C  00  10  00  8C  0A  D0  8A  20  E0  2D  10  10 3E  96

A0 |    00  C4  8E  21  00  00  18  8C  0A  D0  8A  20  E0  2D  10 10

B0 |    3E  96  00  13  8E  21  00  00  18  8C  0A  A0  14  51  F0 16

C0 |    00  26  7C  43  00  C4  8E  21  00  00  98  8C  0A  A0  14 51

D0 |    F0  16  00  26  7C  43  00  13  8E  21  00  00  98  00  00  00

E0 |    00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00

F0 |    00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  88

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.)

<Fig. 1>  Connection Diagram of Power Adjustment for the

Measuring (Power Board)

PDP TV SET

(or Digital Board)

<Fig. 2>