DOWNLOAD LG 42PM1M-UC (CHASSIS:RF-052C) Service Manual ↓ Size: 10.79 MB | Pages: 34 in PDF or view online for FREE

- 5 -

- Connection panels shown may be somewhat different from your Monitor.

AC INPUT

RS-232C INPUT

(CONTROL/SERVICE)

AUDIO 

AUDIO 

L

R

 REMOTE
CONTROL

AUDIO INPUT

RGB INPUT

     HDMI/
DVI(VIDEO)

RGB OUTPUT

S-VIDEO

COMPONENT INPUT 2

COMPONENT INPUT 1

AUDIO

VIDEO

R

L

AUDIO

VIDEO

R

MONITOR OUT

A/V INPUT

L

(MONO) 

  

  

EXTERNAL SPEAKER

VARIABLE AUDIO OUT

RS-232C INPUT(CONTROL/SERVICE) PORT
Connect to the RS-232C port on a PC.

HDMI/DVI (VIDEO)
Connect a HDMI signal to this jack. Or connect a DVI(Video)
signal.

REMOTE CONTROL / AUDIO INPUT (for RGB, DVI)

RGB INPUT
Connect the set output connector from a PC to the 
appropriate input port.
RGB OUTPUT
You can watch the RGB signal on another set, connect RGB
OUTPUT to another set’s PC input port.

EXTERNAL SPEAKER (8 ohm output)
Connect to optional external speaker(s).
* For further information, refer to ‘Speaker & Speaker

Stand’ manual.

COMPONENT INPUT
Connect a component video/audio device to these jacks.

VIDEO/AUDIO IN/OUT SOCKETS 
Connect the video/audio out sockets of external equipment
to these sockets.
S-VIDEO/AUDIO IN SOCKETS 
Connect the S-VIDEO out socket of an VCR to the S-VIDEO
socket. 
Connect the audio out sockets of the VCR to the audio sock-
ets as in AV.
MONITOR OUT 
Connect a second Set or monitor.

POWER CORD SOCKET
This set operates on an AC power. The voltage is indicated on
the Specifications page. Never attempt to operate the set on
DC power.

- 6 -

POWER

MUTE

INPUT

MULTIMEDIA

MTS/ 

EXIT

VOL

ENTER

1

2

3

4

5

6

7

8

9

0

VOL

ARC

MENU

APC

DASP

SPLIT ZOOM

SLEEP

MEMORY/

ERASE/

REVIEW/

FCR/

A.PROG/

PLAY

STILL

STOP

RECORD

REW

FF

POWER

Switches the sound on or off.

Selects source: RGB,HDMI,

Component or Video mode.

Selects: RGB,HDMI and Component

input sources.

Brings up the main menu to the screen.

F

F 

 

G

G

Increases/decreases the sound level.

Selects a menu item.

E

E 

 

D

D

Selects menu options.

Accepts your selection or displays the

current mode.

POWER
Turns your Monitor on or off.

EXIT
Clears all on-screen displays and returns
to monitor viewing from any menu.

DASP
Selects the sound appropriate for the pro-
gram's character.

ARC 
Changes the picture format.

VCR/DVD BUTTONS
Control some video cassette recorders or
DVD player ("RECORD" button is not
available for DVD player).

Adjusts the factory preset picture according

to the room.

Enlarges the picture with regular ration.

SLEEP
Sets the sleep timer.

- When using the remote control, aim it at the remote control sensor on the Monitor. 
- Under certain conditions such as if the remote IR signal is interrupted, the remote control may not function. Press the key again

as necessary.

- 7 -

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

41.3 / 1050

24.8 / 630

3.6 / 91.5

50.9 / 23.1

852 x 480 (Dot) 

AC100-240V, 50/60Hz

32 ~ 104°F (0 ~ 40°C)

Less than 80%

Width (inches / mm)

Height (inches / mm)

Depth (inches / mm)

Weight (pounds / kg)

Resolution

Power requirement

Operating Temperature Range

Operating Humidity Range

42 / 1066

25.6 / 650

3.8 / 97.5

66.1 / 30

852 x 480 (Dot) 

AC100-240V, 50/60Hz

32 ~ 104°F (0 ~ 40°C)

Less than 80%

49.3 / 1253

29.3 / 745

3.9 / 99.5

90.3 / 41

852 x 480 (Dot)

AC100-240V, 50/60Hz

32 ~ 104°F (0 ~ 40°C)

Less than 80%

- 8 -

These instructions is applied all of the PDP MONITOR/TV,
RF-052C 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) The receiver must be operated for about 15 minutes prior

to the adjustment.

O

After RGB Full white in HEAT-RUN Mode, the receiver must

be operated prior to the adjustment.

O

Enter into HEAT-RUN MODE

(1) Press the POWER ON KEY on R/C for adjustment.
(2) OSD display and screen display 100% full White

pattern.

[

Set is activated HEAT-RUN without signal generator in

this mode.

[

Single color pattern(RED/BLUE/GREEN) of HEAT-RUN 

mode uses to check PANEL.

(Caution) If you turn on a still screen more than 20 minutes,

(Especially digital pattern, cross hatch pattern) , an after
image may be occur in the black level part of the screen.

(1) Install the LGIDS. (idsinst.exe)
(2) After installation, restart your PC.
(3) Extract [files.zip] to folder [c:\LGIDS\files].
(4) Start LGIDS.

(1) Select “PDP” and “Hurricane” on Model dialog. And check

your connection in Communication dialog. 
(If your connection is ‘NG’, then set your PORT(COM1,
2,3,...) correctly.)

(2) Connect RS-232C cable and turn on the power.

(If your connection has completed, you can see                )

[

If your set is not an end products but only a board, you

have to make your board to Stand-by state (LED_R). And
you have to Download in Stand_by power state.

(3) Select proper CH_memory file(*.nvm) for each model at

[NVRAM Download] 

$ 

[Write Batch]

Next, select proper binary file(*.bin) including the CH
information for each model at [NVRAM File].

(4) Click the [Download] button.

It means the completion of the CH memory download if all
items show ‘OK’ and Status is changed by ‘PASS’ at the
lower right corner of the window.

(5) If you want to check whether the CH information is

memorized correctly or not, click the [Verify] button. 
And then compare NVRAM File(*.bin) with the CH
information downloaded.

(Fig. 1)

(Fig. 2)

(Fig. 3)