DOWNLOAD LG 42PC5R-TB (CHASSIS:PP78A) Service Manual ↓ Size: 24.05 MB | Pages: 38 in PDF or view online for FREE

- 5 -

V

Display area

Outline dimension

Number of Pixels

Cell pitch

Color arrangement

Weight(net)

Weight(gross)

Item

Temperature

Operating Environment

Humidity

Pressure

Temperature

Storage Environment

Humidity

Pressure

Image stick 

Start time

minimization

Low Brightness Arrival Time

mode

921.5 (H) * 519.0(V)±0.5

1005 (W) x 597 (H) x 60.7 (D)±1

1024 (H) x 768(V)

300um (H) x 676um (V) 

RGB closed type

13.8

14.3

14.8

192.5

197.5

202.5

Min

Typ

Max

0  ~ 40 

20 ~ 80 

800 ~ 1100

-20 ~ 60 

10 ~ 90 

700 ~ 1100

4.5

5

5.5

14

15

16

1

2

3

4

5

6

7

8

9

No

Item

Remark

1Pixel=3RGB Cells

1Pixel=3RGB Cells

5EA 1Box

Remark

Altitude : 0 to 2000M

Altitude : 0 to 3000M

mm

mm

um

Kg

Kg

Unit

deg

%

hPa

deg

%

hPa

min

min

Min              Typ              Max              Unit

V

Market

Broadcasting system

Available Channel

Receiving system

SCART Jack(2EA)

Video Input (1EA)

S-Video Input (1EA)

Component Input (1EA)

RGB Input(1EA)

HDMI Input(1EA)

Audio Input (4EA)

Audio variable out(1EA)

1

2

3

4

5

6

7

8

9

10

11

12

No

Item

Specification

Remark

Non EU

PAL-BG/I/DK, NTSC

BAND

PAL

NTSC

VHF/UHF

C1~C69

2~83

CATV

S1~S47

1~71

Upper Heterodyne

PAL, SECAM, NTSC

PAL, SECAM, NTSC

PAL, SECAM, NTSC

Y/Cb/Cr, Y/Pb/Pr

RGB-PC

HDMI-DTV

PC Audio, Component(1EA), 

AV (2EA), SIDE AV(1EA)

China(DK)

Australia(BG)

VHF/UHF

C1~C62

C1~C75

CATV

S1~S41

S2~S44

REAR(1EA), SIDE(1EA)

REAR(1EA)

SIDE S-VIDEO

L/R Input

- 6 -

These instructions are applied all of the 42” PLASMA TV, 
PP78A

Chassis.

(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 instrument.

(2) Adjustment must be done in the correct order.
(3) The adjustment must be performed in the circumstance 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 must keep 100-220V~,

50/60Hz.

(5) Before adjustment, execute Heat Run for 30 minutes.

(1) Download the VCTP main software (IC500,VCT_Pro)
(2) Channel memory (IC501,EEPROM)
(3) Color carrier Adjustment

(1) DDC Data input.
(2) Adjustment of White Balance.
(3) Factoring Option Data input.

(1) Extract a Zip file.

(2) Visual I2C & LPT Driver Installation.

LPT Port  Driver (LptDrv) Setups : Program Files > Micronas >

Visual I2C > Port_Driver

*Use for Windows 95/98 : Setup_LptDrv_v0104_9x.exe
*Use for Windows 2000/XP : Setup_LptDrv_v0202_XP_2000.exe
*Use for Windows NT : Setup_LptDrv_v0104_NT.exe

(3) Verification.(Start > Programs > Micronas > Visual I2C or

LptDrv)

(4) LPT delay setting.(File > Preference > LPT preferences)

(5) Exchange the “bootloader.bat” file.

Click the red area

Double click the Red 

Install the LPT Driver
Install the Visual I2C

*LPT SETTING

- Delay => 1
- Time out => 500 ms

- 7 -

=> Select the "Bootloader.bat" file.

(install > VCTP_download > Bootloader)

=> Push "OK".

=> Finish the program, after saving the file "download_cs.vi2c".

(if you click     ,  the massage appears automatically)

: This is for downloading the s/w to the flash memory of the

vctp(IC500)

(1) PC.
(2) Visual IIC program.
(3) Download jig.

(1) Connect the download jig to D-sub jack.
(2) Execute ‘Download.vi2c’ program in PC, then a main

window will be opened.

(3) Double click the blue box and confirm "Bootloader Version" as 42.

(4) Click the "Erase Flash" button.

(5) Double click the download file low, then "edit" window will

be opened.

(6) Click the choice button in the “edit window”, then “file

choice window” will be opened.

(7) Choose the Hex file in folder and execute downloading

with click " open" button.

x

You must verify the words of “0xfffff” in the black box of figure.
(In case of H3 Service it is 0x7ffff : If you make H4 service after
the H3 service, there could be some problem)

- 8 -

(8) Click OK button at the "edit window".
(9) Under Downloading process.

(10) If download is failed, for example "No acknowledge from

slave". Execute download again from(1).

(1) Push S/W ‘ON" (connect SCL to GND using switch at Jig )

and connect the download jig to D-sub jack.

(2) Supply the power (Stand-by 5V) and wait for 3 seconds.

(3) Push the S/W off.(Disconnect SCL to GND using switch at jig).

(4) Execute ‘Download.vi2c’ program in PC, then a main

widow will be opened.

(5) Double click the blue box and confirm "Bootloader Version" as 42.

(6) Click the "Erase Flash" button.

(7) Double click the download file low then, "edit" window will

be opened.

(8) Chick the choice button I n the "edit window", then "file

choice window’ will be opened.

(9) Click the “load > flash” button.
(10) Choose the Hex file in folder and execute downloading

with click "open button".

Push S/W

Push S/W

A

You must verify the words of “0xfffff” in the black box(A)  of figure.
(In case of H3 Service it is 0x7ffff : If you make H4 service after
the H3 service, there could be some problem)