LG MU-50PZ90V User manual

PLASMA MONITOR
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : RF-03GB
MODEL : MU-50PZ90V/M/C
CANADA : http//biz.lgservice.com
USA : http//www.lgservice.com
: http//lgservice.com/techsup.html
http://www.wjel.net

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SAFETY PRECAUTIONS
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in
the Schematic Diagram and Replacement Parts List.
It is essential that these special safety parts should be replaced with the same components as recommended in this manual to
prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
General Guidance
An lsolation Transformer should always be used during
the servicing of a receiver whose chassis is not isolated from
the AC power line. Use a transformer of adequate power rating
as this protects the technician from accidents resulting in
personal injury from electrical shocks.
It will also protect the receiver and it's components from being
damaged by accidental shorts of the circuitary that may be
inadvertently introduced during the service operation.
If any fuse (or Fusible Resistor) in this monitor is blown, replace
it with the specified.
When replacing a high wattage resistor (Oxide Metal Film
Resistor, over 1W), keep the resistor 10mm away from PCB.
Keep wires away from high voltage or high temperature parts.
Due to high vacuum and large surface area of picture tube,
extreme care should be used in handling the Picture Tube.
Do not lift the Picture tube by it's Neck.
Leakage Current Cold Check(Antenna Cold Check)
With the instrument AC plug removed from AC source,
connect an electrical jumper across the two AC plug prongs.
Place the AC switch in the on positioin, connect one lead of
ohm-meter to the AC plug prongs tied together and touch other
ohm-meter lead in turn to each exposed metallic parts such as
antenna terminals, phone jacks, etc.
If the exposed metallic part has a return path to the chassis, the
measured resistance should be between 1MΩ and 5.2MΩ.
When the exposed metal has no return path to the chassis the
reading must be infinite.
An other abnormality exists that must be corrected before the
receiver is returned to the customer.
Leakage Current Hot Check (See below Figure)
Plug the AC cord directly into the AC outlet.
Do not use a line Isolation Transformer during this check.
Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitor
between a known good earth ground (Water Pipe, Conduit, etc.)
and the exposed metallic parts.
Measure the AC voltage across the resistor using AC
voltmeter with 1000 ohms/volt or more sensitivity.
Reverse plug the AC cord into the AC outlet and repeat AC
voltage measurements for each esposed metallic part. Any
voltage measured must not exceed 0.75 volt RMS which is
corresponds to 0.5mA.
In case any measurement is out of the limits sepcified, there is
possibility of shock hazard and the set must be checked and
repaired before it is returned to the customer.
Leakage Current Hot Check circuit
CANADA: LG Electronics Canada, Inc. 550 Matheson
Boulevard East Mississauga, Ontario L4Z 4G3
USA : LG Customer Interactive Center
P.O.Box 240007, 201 James Record Road Huntsville,
AL 35824
Digital TV Hotline [phone]
1.5 Kohm/10W
To Instrument's
exposed
METALLIC PARTS
Good Earth Ground
such as WATER PIPE,
CONDUIT etc.
AC Volt-meter
IMPORTANT SAFETY NOTICE
0.15uF
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DESCRIPTION OF CONTROLS...........................................4
SPECIFICATIONS.................................................................6
EXTERNAL CONTROL DEVICE SETUP..............................8
IR CODE..............................................................................14
ADJUSTMENT INSTRUCTION...........................................16
PRINTED CIRCUIT BOARD ...............................................20
BLOCK DIAGRAM...............................................................25
EXPLODED VIEW...............................................................26
EXPLODED VIEW PARTS LIST.........................................27
REPLACEMENT PARTS LIST............................................28
SCHEMATIC DIAGRAM..........................................................
TABLE OF CONTENTS
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Controls
Controls
Connection Options
Connection Options
R
( )( )
( )
( )
L
RS-232C INPUT
(CONTROL/SERVICE)
EXTERNAL SPEAKER
YP B P R
(MONO)
R
AUDIO
L
R
AUDIO
L
S-VIDEO AC INPUT AUDIO INPUTVIDEO INPUT AUDIO INPUT AUDIO INPUT
REMOTE
CONTROL
COMPONENT INPUT DVI INPUT RGB INPUT RGB OUTPUT
1
1. EXTERNAL SPEAKER (8 ohm output)
Connect to optional external speaker(s).
* For further information, refer to ‘Speaker & Speaker
Stand’ manual.
2. RS-232C INPUT (CONTROL/SERVICE) PORT
Connect to the RS-232C port on a PC.
3. DVI (Digital Visual Interface) INPUT/
RGB INPUT/AUDIO INPUT JACKS
Connect the monitor output connector from a PC to the
appropriate input port.
4. RGB OUTPUT PORT
You can watch the RGB signal on another monitor, connect
RGB OUTPUT to another monitor’s PC input port.
5. REMOTE CONTROL
Connect your wired remote control to the remote control
port on the Monitor.
6. COMPONENT INPUT/AUDIO INPUT JACKS
Connect a component video/audio device to these jacks.
7. S-VIDEO INPUTS
Connect S-Video out from an S-VIDEO VCR to the S-VIDEO
input.
AUDIO/VIDEO INPUT JACKS
Connect audio/video out from external equipment to these
jacks.
8. POWER CORD SOCKET
This Monitor operates on an AC power. The voltage is indi-
cated on the Specifications page. Never attempt to operate
the Monitor on DC power.
Back Connection Panel
Back Connection Panel
VOL.MENU
INPUT SELECT
ON/OFF
Main Power Button INPUT SELECT Button VOLUME (FF,GG) Buttons
Power Standby Indicator
Illuminates red in standby mode,
Illuminates green when the
Monitor is turned on.
Remote Control Sensor MENU Button
EE, DDButtons
Front Panel Controls
Front Panel Controls
2 4 53 7 8 6
- This is a simplified representation of front panel.
Here shown may be somewhat different from your monitor.
DESCRIPTION OF CONTROLS
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-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.
1 2 3
4 5 6
7 8
0
9
POWER
SLEEP INPUT SELECT
APC DASP
ARC PIPARC
PIP
TWIN PICTURE
SWAP
MENU MUTE
OK
VOL
POWER STOP
PLAY FF
REC
REW
P/STILL
WIN.SIZE WIN.POSITION
ZOOM +
ZOOM -
SPLIT ZOOM
VOL
SUB INPUT
POWER
Switches the Monitor between
ON and STANDBY.
SLEEP
Sets the Sleep Timer.
APC
Adjusts the factory preset picture
according to the room.
ARC
Changes the picture format.
PIP
Switches the sub picture on or off.
SWAP
Exchanges main and sub picture
images.
MENU
Displays on screen menus one by one.
Exits the current menu.
NUMBER buttons
WIN. SIZE
Adjusts the sub picture size.
WIN.POSITION
Moves the sub picture.
SPLIT ZOOM
Enlarges the picture.
ZOOM-/ZOOM+
Enlarges or reduces
the main picture size.
VCR BUTTONS
Control some video cassette
recorders.
OK
DD/ EE
Selects menu option.
Memorizes menu changes.
FF/ GG(Volume button)
Increases/decreases sound level.
Adjusts menu settings.
INPUT SELECT
Selects source: Video,S-Video,RGB,
DVI, or Component mode.
DASP
To select the sound appropriate to
your viewing program character:
Flat,Music, Cinema,Sports, or User
PIP ARC
Changes the PIP picture format.
SUB INPUT
Selects the input source for the sub
picture.
MUTE
Switches the sound on or off.
TWIN PICTURE
Remote Control Key Functions
Remote Control Key Functions
DESCRIPTION OF CONTROLS
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Product Specifications
Product Specifications
MODELS
Width (inches / mm)
Height (inches / mm)
Depth (inches / mm)
Weight (pounds / kg)
Power requirement
Resolution
Color
Operating Temperature Range
Operating Humidity Range
Maximum Elevation
MU-50PZ90M / MU-50PZ90V
48.2 / 1223
28.9 / 734
4.1 / 105
95.2 / 43.2
AC120V, 60Hz
1366 x 768 (Dot)
16,770,000 (256 steps of each R, G and B)
32 ~ 104°F (0 ~ 40°C)
Less than 80%
6561 feet (2000m)
SPECIFICATIONS
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Resolution
640x350
720x400
640x480
800x600
848x480
Horizontal
Frequency(KHz)
31.468
37.861
31.469
37.927
31.469
35.000
37.861
37.500
43.269
35.156
37.879
46.875
53.674
49.725
31.500
35.000
37.500
70.09
85.08
70.08
85.03
59.94
66.66
72.80
75.00
85.00
56.25
60.31
75.00
85.06
74.55
60.00
70.00
75.00
31.500
35.000
37.500
48.363
56.476
60.023
54.348
63.995
67.500
60.000
63.981
47.700
59.625
47.700
59.625
60.00
70.00
75.00
60.00
70.06
75.02
60.05
70.01
75.00
60.00
60.02
60.00
75.02
60.00
75.02
Vertical
Frequency(Hz) Resolution
832x624
1024x768
852x480
1152x864
1280x960
1280x1024
1360x768
1366x768
Horizontal
Frequency(KHz) Vertical Frequency(Hz)
Monitor Display Specifications (RGB-PC / DVI-PC Mode)
SPECIFICATIONS
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No. Pin Name
1 No Connection
2 RXD (Receive data)
3 TXD (Transmit data)
4 DTR (DTE side ready)
5 GND
6 DSR (DCE side ready)
7 RTS (Ready to send)
8 CTS (Clear to send)
9 No Connection
1
5
6
9
2
3
5
4
6
7
8
RXD
TXD
GND
DTR
DSR
RTS
CTS
TXD
RXD
GND
DSR
DTR
CTS
RTS
PC
7-Wire Configuration
(Standard RS-232C cable)
D-Sub 9
3
2
5
6
4
8
7
PDP
D-Sub 9
2
3
5
4
6
7
8
RXD
TXD
GND
DTR
DSR
RTS
CTS
TXD
RXD
GND
DTR
DSR
RTS
CTS
PC
3- Wire Configuration
(Not standard)
D-Sub 9
3
2
5
4
6
7
8
PDP
D-Sub 9
- Connect the RS-232C input jack to an external control device (such as a computer or an A/V control system)
and control the Monitor’s functions externally.
- Connect the serial port of the control device to the RS-232C jack on the Monitor back panel.
- RS-232C connection cables are not supplied with the Monitor.
T
Type of Connector: D-Sub 9-pin Male ype of Connector: D-Sub 9-pin Male
RS-232C Configurations
RS-232C Configurations
R
( )( )
( )
( )
L
RS-232C INPUT
(CONTROL/SERVICE)
EXTERNAL SPEAKER
Y P B P R
(MONO)
R
AUDIO
L
R
AUDIO
L
S-VIDEO AC INPUT AUDIO INPUTVIDEO INPUT AUDIO INPUT AUDIO INPUT
REMOTE
CONTROL
COMPONENT INPUT DVI INPUT RGB INPUT RGB OUTPUT
EXTERNAL CONTROL DEVICE SETUP
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Transmission
* [Command 1]: k, j
* [Command 2]: To control PDP set.
* [Set ID]: You can adjust the set ID to choose desired moni-
tor ID number in Special menu. Adjustment range
is 1 ~ 99. When selecting Set ID ‘0’, every con-
nected PDP set is controlled. Set ID is indicated
as decimal (1~99) on menu and as Hexa decimal
(0x0~0x63) on transmission/receiving protocol.
* [DATA]: To transmit command data.
Transmit ‘FF’ data to read status of command.
* [Cr]: Carriage Return
ASCII code ‘0x0D’
* [ ]: ASCII code ‘space (0x20)’
[Command1][Command2][ ][Set ID][ ][Data][Cr]
OK Acknowledgement
* The Monitor transmits ACK (acknowledgement) based on
this format when receiving normal data. At this time, if the
data is data read mode, it indicates present status data. If
the data is data write mode, it returns the data of the PC
computer.
[Command2][ ][Set ID][ ][OK][Data][x]
Error Acknowledgement
* The Monitor transmits ACK (acknowledgement) based on
this format when receiving abnormal data from
non-viable functions or communication errors.
[Command2][ ][Set ID][ ][NG][x]
T
Transmission / Receiving Protocol ransmission / Receiving Protocol
01. Power k a 0 ~ 1
02. Input Select k b 0 ~ 4
03. Aspect Ratio k c 0 ~ 3
04. Screen Mute k d 0 ~ 1
05. Volume Mute k e 0 ~ 1
06. Volume Control k f 0 ~ 64
07. Contrast k g 0 ~ 64
08. Brightness k h 0 ~ 64
09. Color k i 0 ~ 64
10. Tint k j 0 ~ 64
11. Sharpness k k 0 ~ 64
12. OSD Select k l 0 ~ 1
13. Remote Control Lock Mode k m 0 ~ 1
14. PIP/Twin k n 0 ~ 3
15. PIPAspect Ratio k o 0 ~ 1
16. Split Zoom k p 21 ~99
17. PIP Position k q 0 ~ 3
18. Treble k r 0 ~ 64
19. Bass k s 0 ~ 64
20. Balance k t 0 ~ 64
21. Color Temperature k u 0 ~ 3
22. Red Adjustment k v 0 ~ C8
23. Green Adjustment k w 0 ~ C8
24. Blue Adjustment k $ 0 ~ C8
25. PIP Input Source k y 0 ~ 4
26. Abnormal State k z 0 ~ a
27. ISM Method j p 0 ~ 3
28. Low Power j q 0 ~ 1
29. Orbiter Time Setting j r 1 ~ FE
30. Orbiter Pixel Setting j s 0 ~9
31. Picture Size Setting j t 0 ~64
for Twin Picture mode
32. Auto Configure j u 1
COMMAND 1 COMMAND 2 DATA
(Hexadecimal)
•Menu doesn’t display on screen when setting the 4,
12, 13, and 26 ~ 32.
Command Reference List
Command Reference List
Set ID
Set ID
-Use this function to specify a monitor ID number.
- Refer to ‘Real Data Mapping 1’. See page 27.
1. Press the MENU button and then use the DD/EEbutton to select the SPECIAL menu.
2. Press the GGbutton and then use DD/EEbutton to select Set ID..
3. Press the GGbutton and then use F / Gbutton to adjust Set ID. to choose the desired
monitor ID number.
• The adjustment range of Set ID. is 1 ~ 99.
1
VIDEO
AUDIO
TIME
SCREEN
TWIN
SPECIAL
Language
Key lock
ISM Method
Low power
Set ID. G
OSD Rotate
MENU Prev.
• Baud rate : 115200 bps (UART)
• Data length : 8 bits
• Parity : None
• Stop bit : 1 bit
• Communication code : ASCII code
Communication Parameters
Communication Parameters
Data 1: Illegal Code
2: Not supported function
3: Wait more time
EXTERNAL CONTROL DEVICE SETUP
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02. Input Select (Command2:b) (Main Picture Input)
GTo select input source for the Monitor.
You can also select an input source using the INPUT
SELECT button on the Monitor's remote control.
Transmission
Data 0 : RGB
1 : Component
2 : Video
3 : S-video
4 : DVI
[k][b][ ][Set ID][ ][Data][Cr]
Acknowledgement
[b][ ][Set ID][ ][OK][Data][x]
01. Power (Command2:a)
GTo control Power On/Off of the Monitor.
Transmission
Data 0 : Power Off 1 : Power On
[k][a][ ][Set ID][ ][Data][Cr]
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
GTo show Power On/Off.
Transmission
[k][a][ ][Set ID][ ][FF][Cr]
Acknowledgement
Data 0 : Power Off 1 : Power On
* In a like manner, if other functions transmit ‘FF’ data
based on this format, Acknowledgement data feedback
presents status about each function.
[a][ ][Set ID][ ][OK][Data][x]
03. Aspect Ratio (Command2:c) (Main picture format)
GTo adjust the screen format.
You can also adjust the screen format using the ARC
(Aspect Ratio Control) button on remote control or in the
Special menu.
Transmission
Data 0 : Wide screen (16:9)
1 : Normal screen (4:3)
2 : Full screen (Zoom)
3 : Horizon
[k][c][ ][Set ID][ ][Data][Cr]
Acknowledgement
* You select either 16:9 or 4:3 screen aspect ratio using the
PC, DTV 720p/1080i.
[c][ ][Set ID][ ][OK][Data][x]
05. Volume Mute (Command2:e)
GTo control volume mute on/off.
You can also adjust mute using the MUTE button on
remote control.
Transmission
Data 0 : Volume mute on (Volume off)
1 : Volume mute off (Volume on)
[k][e][ ][Set ID][ ][Data][Cr]
Acknowledgement
[e][ ][Set ID][ ][OK][Data][x]
04. Screen Mute (Command2:d)
GTo select screen mute on/off.
Transmission
Data 0 : Screen mute off (Picture on)
1 : Screen mute on (Picture off)
[k][d][ ][Set ID][ ][Data][Cr]
Acknowledgement
[d][ ][Set ID][ ][OK][Data][x]
06. Volume Control (Command2:f)
GTo adjust volume.
You can also adjust volume with the volume buttons
on remote control.
Transmission
Data Min : 0 ~ Max : 64
•Refer to ‘Real data mapping1’ as shown below.
[k][f][ ][Set ID][ ][Data][Cr]
Acknowledgement
[f][ ][Set ID][ ][OK][Data][x]
07. Contrast (Command2:g)
GTo adjust screen contrast.
You can also adjust contrast in the Video menu.
Transmission
Data Min : 0 ~ Max : 64
•Refer to ‘Real data mapping1’ as shown below.
[k][g][ ][Set ID][ ][Data][Cr]
Acknowledgement
[g][ ][Set ID][ ][OK][Data][x]
* Real data mapping 1
0 : Step 0
A : Step 10 (SET ID 10)
F : Step 15 (SET ID 15)
10 : Step 16 (SET ID 16)
64 : Step 100
EXTERNAL CONTROL DEVICE SETUP
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13. Remote Control Lock Mode (Command2:m)
GTo lock the remote control and front panel controls on the
monitor
Transmission
[k][m][ ][Set ID][ ][Data][Cr]
Acknowledgement
Data 0: Lock off 1: Lock on
•If you’re not using the remote control and front panel con-
trols on the monitor, use this mode. When main power is
on/off, remote control lock is released.
[m][ ][Set ID][ ][OK][Data][x]
14. PIP / Twin (Command2:n)
GTo control the PIP (Picture-in-Picture) or Twin Picture.
You can also control the PIP/Twin picture mode using the PIP
or TWIN PICTURE button on the remote control or in the
Twin menu.
Transmission
Data 0: PIP/DW off
1: PIP 2: DW1 3: DW2
[k][n][ ][Set ID][ ][Data][Cr]
Acknowledgement
[n][ ][Set ID][ ][OK][Data][x]
GTo adjust the screen sharpness.
You can also adjust sharpness in the Video menu.
Transmission
11. Sharpness (Command2:k)
Data Min: 0 ~ Max: 64
•Refer to ‘Real data mapping 1’. See page 27.
[k][k][ ][Set ID][ ][Data][Cr]
Acknowledgement
[k][ ][Set ID][ ][OK][Data][x]
12. OSD Select (Command2:l)
GTo select OSD (On Screen Display) on/off.
Transmission
[k][l][ ][Set ID][ ][Data][Cr]
Acknowledgement
Data 0: OSD off 1: OSD on
[l][ ][Set ID][ ][OK][Data][x]
15. PIP Aspect Ratio (Command2:o)
GTo select the PIP picture format.
You can also select the PIP picture format using PIP ARC
on the remote control.
Transmission
[k][o][ ][Set ID][ ][Data][Cr]
Acknowledgement
Data 0: 4:3 1: 16:9
[o][ ][Set ID][ ][OK][Data][x]
09. Color (Command2:i)
GTo adjust the screen color.
You can also adjust color in the Video menu.
Transmission
Data Min : 0 ~ Max : 64
•Refer to ‘Real data mapping 1’. See page 27.
[k][i][ ][Set ID][ ][Data][Cr]
Acknowledgement
[i][ ][Set ID][ ][OK][Data][x]
10. Tint (Command2:j)
GTo adjust the screen tint.
You can also adjust tint in the Video menu.
Transmission
Data Red : 0 ~ Green : 64
•Refer to ‘Real data mapping 1’. See page 27.
[k][j][ ][Set ID][ ][Data][Cr]
Acknowledgement
[j][ ][Set ID][ ][OK][Data][x]
08. Brightness (Command2:h)
GTo adjust screen brightness.
You can also adjust brightness in the Video menu.
Transmission
Data Min : 0 ~ Max : 64
•Refer to ‘Real data mapping 1’. See page 27.
[k][h][ ][Set ID][ ][Data][Cr]
Acknowledgement
[h][ ][Set ID][ ][OK][Data][x]
16. Split Zoom (Command2:p)
GTo operate split zoom function and select the split
zoom section number.
Transmission
Data Min: 21 ~ Max: 99
•Refer to ‘Real data mapping 2’.
[k][p][ ][Set ID][ ][Data][Cr]
Acknowledgement
[p][ ][Set ID][ ][OK][Data][x]
* Real data mapping 2
21: Selection 1 of 2 split zoom
24: Selection 4 of 2 split zoom
41: Selection 1 of 4 split zoom
42: Selection 2 of 4 split zoom
44: Selection 4 of 4 split zoom
45: Selection 5 of 4 split zoom
91: Selection 1 of 9 split zoom
99: Selection 9 of 9 split zoom
EXTERNAL CONTROL DEVICE SETUP
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21. Color Temperature (Command2:u)
GTo adjust color temperature.
You can also adjust ACC in the Video menu.
Transmission
Data 0: Normal 1: Cool 2: Warm 3: User
[k][u][ ][Set ID][ ][Data][Cr]
Acknowledgement
[u][ ][Set ID][ ][OK][Data][x]
18. Treble (Command2:r)
GTo adjust treble.
You can also adjust treble in the Audio menu.
Transmission
Data Min: 0 ~ Max: 64
•Refer to ‘Real data mapping 1’. See page 27.
[k][r][ ][Set ID][ ][Data][Cr]
Acknowledgement
[r][ ][Set ID][ ][OK][Data][x]
17. PIP Position (Command2:q)
GTo select sub picture position for PIP.
You can also adjust the sub picture position using
Win.position on the remote control or in the Twin menu.
Transmission
Data 0: Right down on screen
1: Left down on screen
2: Left up on screen
3: Right up on screen
[k][q][ ][Set ID][ ][Data][Cr]
Acknowledgement
[q][ ][Set ID][ ][OK][Data][x]
19. Bass (Command2:s)
GTo adjust bass.
You can also adjust bass in the Audio menu.
Transmission
Data Min: 0 ~ Max: 64
•Refer to ‘Real data mapping 1’. See page 27.
[k][s][ ][Set ID][ ][Data][Cr]
Acknowledgement
[s][ ][Set ID][ ][OK][Data][x]
20. Balance (Command2:t)
GTo adjust balance.
You can also adjust balance in the Audio menu.
Transmission
Data Min: 0 ~ Max: 64
•Refer to ‘Real data mapping 1’. See page 27.
[k][t][ ][Set ID][ ][Data][Cr]
Acknowledgement
[t][ ][Set ID][ ][OK][Data][x]
* Real data mapping 3
0 : -20
5 : -19
A : -18
5F: -1
64: 0
69: +1
C3: +19
C8: +20
22. Red Adjustment (Command2:v)
GTo adjust red in color temperature.
Transmission
Data Min: 0 ~ Max: C8
•Refer to ‘Real data mapping 3’ as shown below.
[k][v][ ][Set ID][ ][Data][Cr]
Acknowledgement
[v][ ][Set ID][ ][OK][Data][x]
23. Green Adjustment (Command2:w)
GTo adjust green in color temperature.
Transmission
Data Min: 0 ~ Max: C8
•Refer to ‘Real data mapping 3’ as shown below.
[k][w][ ][Set ID][ ][Data][Cr]
Acknowledgement
[w][ ][Set ID][ ][OK][Data][x]
24. Blue Adjustment (Command2:$)
GTo adjust blue in color temperature.
Transmission
Data Min: 0 ~ Max: C8
•Refer to ‘Real data mapping 3’ as shown below.
[k][$][ ][Set ID][ ][Data][Cr]
Acknowledgement
[$][ ][Set ID][ ][OK][Data][x]
EXTERNAL CONTROL DEVICE SETUP
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27. ISM Method (Command2:p)
GTo avoid having a fixed image remain on screen.
Transmission
Data 0: Normal
1: White wash 2: Orbiter 3: Inversion
[j][p][ ][Set ID][ ][Data][Cr]
Acknowledgement
[p][ ][Set ID][ ][OK][Data][x]
28. Low Power (Command2:q)
GTo control the low power function on/off.
Transmission
Data 0: Low power off
1: Low power on
[j][q][ ][Set ID][ ][Data][Cr]
Acknowledgement
[q][ ][Set ID][ ][OK][Data][x]
29. Orbiter Time Setting (Command2:r)
GTo adjust orbiter operation time term.
Transmission
Data Min: 1 ~ Max: FE
•Refer to ‘Real data mapping 1’. See page 27.
[j][r][ ][Set ID][ ][Data][Cr]
Acknowledgement
[r][ ][Set ID][ ][OK][Data][x]
30. Orbiter Pixel Setting (Command2:s)
GTo adjust pixel number in orbiter function.
Transmission
Data Min: 0 ~ Max: 9
[j][s][ ][Set ID][ ][Data][Cr]
Acknowledgement
[s][ ][Set ID][ ][OK][Data][x]
32. Auto Configure (Command2:u)
GTo adjust picture position and minimize image shaking
automatically. Auto Configure only works in RGB-PC
mode.
Transmission
Data 1: To set
[j][u][ ][Set ID][ ][Data][Cr]
Acknowledgement
[u][ ][Set ID][ ][OK][Data][x]
31. Picture Size Setting for Twin Picture mode
(Command2:t)
GTo adjust main picture size in twin picture mode.
Transmission
Data Min: 0 ~ Max: 64
•Refer to ‘Real data mapping1’. See page 27.
[j][t][ ][Set ID][ ][Data][Cr]
Acknowledgement
[t][ ][Set ID][ ][OK][Data][x]
25. PIP Input Select (Command2:y)
G To select input source for sub picture in PIP mode.
Transmission
Data 0: RGB 1: Component
2: Video 3: S-video 4: DVI
[k][y][ ][Set ID][ ][Data][Cr]
Acknowledgement
[y][ ][Set ID][ ][OK][Data][x]
26. Abnormal State (Command2:z)
GTo recognize an abnormal state.
Transmission
Data 0: Normal (Power on and signal exist)
1: No signal (Power on)
2: Turn the monitor off by remote control
3: Turn the monitor off by sleep time function
4: Turn the monitor off by RS-232C function
5: 5V down
6: AC down
7: Turn the monitor off by Fan Alarm function
8: Turn the monitor off by off time function
9: Turn the monitor off by auto off function
a: Turn the monitor off by AV board detect
[k][z][ ][Set ID][ ][FF][Cr]
Acknowledgement
[z][ ][Set ID][ ][OK][Data][x]
Data FF:Read
EXTERNAL CONTROL DEVICE SETUP
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IR CODE
G Connect your wired remote control to the Remote Control port on the Monitor.
G Output waveform
Single pulse, modulated with 37.917KHz signal at 455KHz
G Configuration of frame
G Repeat code
G Lead code
• 1st frame
Low
custom code
Lead
code High custom code Data code Data code
TC
Tf
T1
C0
Carrier frequency
FCAR = 1/TC= fOSC/12
Duty ratio = T1/TC= 1/3
• Repeat frame
C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7
Repeat code
9 ms 4.5 ms
0.55 ms
9 ms
2.25 ms
G Bit description
G Frame interval : Tf
The waveform is transmitted as long as a key is depressed.
• Bit “0”
Tf Tf
Tf=108ms @455KHz
0.56 ms 0.56 ms
1.12 ms
• Bit “1”
2.24 ms
How to Connect
How to Connect
Remote Control IR Code
Remote Control IR Code
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IR CODE
UP (D)
DOWN (E)
VOL+ (G)
VOL- (F)
POWER On/Off
POWER ON
POWER OFF
MUTE
Number Key 0
Number Key 1
Number Key 2
Number Key 3
Number Key 4
Number Key 5
Number Key 6
Number Key 7
Number Key 8
Number Key 9
AII INPUT SELECT
RGB
DVI
VIDEO
S-VIDEO
COMPONENT
SLEEP
OK (ç)
MENU
DASP
APC
PIP
SUB INPUT
SWAP
PIP ARC
TWIN PICTURE
ZOOM +
ZOOM -
Window Size
Window Position
Split Zoom
ARC
ARC (4:3)
ARC (16:9)
ARC (ZOOM)
Auto configure
00H
01H
02H
03H
08H
C4H
C5H
09H
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
0BH
D5H
C6H
5AH
D8H
BFH
0EH
44H
43H
52H
4DH
60H
61H
63H
64H
6BH
40H
41H
69H
6AH
7BH
79H
76H
77H
AFH
99H
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button (Power On/Off)
Discrete IR Code (Only Power On)
Discrete IR Code (Only Power Off)
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button (RGB/DVI/Video/S-video/Component)
Discrete IR Code (Input RGB Selection)
Discrete IR Code (Input DVI Selection)
Discrete IR Code (Input Video Selection)
Discrete IR Code (Input S-video Selection)
Discrete IR Code (Input Component Selection)
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button (PIP/TWIN Exchange)
R/C Button (4:3/16:9)
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button
R/C Button(4:3/16:9/Zoom Mode Selection)
Discrete IR Code (Only 4:3 mode)
Discrete IR Code (Only 16:9 mode)
Discrete IR Code (Only ZOOM mode)
Discrete IR Code (Only RGB-PC mode)
Code (Hexa) Function Note
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1. Application Object
These instructions are applied to all of the PDP monitor, RF-
03GB.
2. Notes
(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 100~240V,
50/60Hz in adjusting.
(5) The receiver must be operated for about 15 minutes prior
to the adjustment.
1) After receiving 100% white pattern(06CH), the receiver
must be operate prior to adjustment. (Or white condition
in HEAT-RUN mode)
2) Enter into HEAT-RUN mode
- Press the POWER ON KEY on R/C for adjustment.
- OSD display HEAT-RUN WHITE and screen display
100% full WHITE PATTERN.
[Set is activated HEAT-RUN without signal generator in
this mode.
[Single color pattern of HEAT-RUN mode uses to check
PANEL. (RED/BLUE/GREEN)
[Caution] If you turn on a still screen more than 20 minutes
(Especially Digital pattern(13 CH), Cross Hatch
Pattern), a afterimage may be occur in the black level
part of the screen.
3. RGB Auto Cut-Off & MIN Bias
MAX Bias Adjustment
(1) Input Full White (255 Gray) signal which generated from
Standard Equipment into RGB1 Input part.
(2) Press POWER ON KEY on R/C for adjustment and select
Auto Cut-Off.
(3) Press Vol. + key and operate TO SET.
(4) Original Full White screen will be presented about 3~5
seconds later. And if there is a mark of OK OSD, then the
Auto Cut-off, MIN Bias and MAX Bias adjustment will be
completed.
(5) After adjustment, press Ykey to save adjustment and
come out of the adjustment mode.
O You can check whether circuit adjustment is operated well or
not, as below.
(1) Display RGB1 to the Main picture, CVBS to the Sub
picture in the TWIN PICTURE.
(2) To check the MIN-Bias, input Full Black (0 gray) signal into
CVBS and RGB1 input part at the same time in the Pattern
Generator.
(3) To check the MAX-Bias, input Full White (255 gray) signal
into CVBS and RGB1 input part at the same time in the
Pattern Generator.
(4) Compare Black Level with White Level by eyes. And if
there is no Level difference, the adjustment is completed
well.
O Data value, which adjusted in the board, is valid until the VSC
Board is dissued and must be protected. For the protection of
data, Micom does not permit any more adjustment after
completion.
O If the price which is adjusted does unavoidably and the case
must become the re-adjustment the method which it does
again with lower part is same.
- After pressing the InStart Key on the Remote Control of
adjustment, the InStop Key on the Remote Control of
adjustment it confirms that the adjustment mode OSD
floats from the condition which presses the MENU button
on the Local Key and when adjustment li it presses,
becomes the Power off and it becomes initially anger. And
after the Power on it re-is adjusted again.
Each PCB Assy must be checked by Check JIG Set before
assembly. (Especially, be careful Power PCB Assy which can
cause fatal Damage to PDP Module.)
5. POWER PCB Assy Voltage
Adjustment (Va, Vs Voltage Adjustment)
5-1 Test Equipment :D.M.M 1EA
5-2 Connection Diagram for Measuring
Refer to Fig 1.
5-3 Adjustment Method
(1) Va Adjustment
1) Connect + terminal of D.M.M to Va pin of P805 and
connect – terminal to GND pin of P805.
2) After turning the RV601, voltage of D.M.M adjustment as
same as Va voltage which on label of panel Right/Top.
(Deviation : ±0.5V)
(2) Vs adjustment
1) Connect + terminal of D.M.M to Vs pin of P805 and connect
– terminal to GND pin of P805.
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ADJUSTMENT INSTRUCTIONS
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2) After turning the RV401, voltage of D.M.M adjustment as
same as Vs voltage which on label of panel Right/Top.
(Deviation : ±0.5V)
6. Adjustment of White Balance
6-1. Required Equipment
Color analyzer (CA-100 or same product)
6-2. Connection Diagram of Equipment for
Measuring (Manual Adjustment)
6-3. Adjustment of White Balance
O Operate the Zero-calibration of the CA-100, then stick sensor
to PDP module surface when you adjust.
O For manual adjustment, it is also possible by the following
sequence.
(1) Select WHITE PATTERN of HEAT RUN mode by pressing
POWER ON KEY on remote control for adjustment then
operate HEAT RUN more than 15 minute.
(2) Supply 216Gray Level, 50% size length and breadth signal to
RGB input. (Refer to Fig 2)
(3) W/B adjustment must be adjusted only High Light and then
save the adjustment value with YKey.
(4) To adjust High Light, stick sensor to 216 Gray Level (or 105-
115 Cd/m2) Pattern, press ADJ Key on R/C for adjustment
and press T, Uon R/C in adjustment mode to select R-L or G-
L, press VOL +, - Key and adjust it until color coordination
becomes as below.
X: 0.275±0.003, Y: 0.280±0.003
Color temperature: 11,500°K±500°K
(5) Exit adjustment mode using YKey.
6-4. RS-232C Communication Protocol
& Transmission Parameter
(1) Communication Parameter
1) Communication Protocol & Transmission Parameter
:Communication Parameter
- Data Length: 8bit
- Parity: none
- Stop bit: 1bit
- Band Rate: 115200bps(UART)
- Communication code: ASCII code
[Using Crossed(reverse) Cabel
2) Transmission $ Receiving Protocol
Transmission[Command1][Command2][][Set ID][][Data][Cr]
* [Command1]: First command to control PDP Monitor (j or
k)
* [Command2]: Second command to control PDP Monitor
(a,b,c,....)
* [Set ID]: You can adjust the set ID to choose desired
monitor ID number in special menu. Adjustment range
is 1 ~ 99. When selecting Set ID ‘0’, every connected
set is controlled.
[Set ID is indicated as decimal (1~99) on menu and as
Hexa decimal (0x0~0x63) on transmission/receiving
protocol.
* [Data] : To transmit command data.
[Transmit ‘FF’ data to read status of command.
ADJUSTMENT INSTRUCTIONS
DMM
+ -
RV401
Vs ADJ
RV601
Va ADJ
P804
P805
Vs
NC
Va
GND
DMM
+ --
RV401
Vs ADJ
RV601
Va ADJ
P804
P805
RV401
Vs ADJ
RV601
Va ADJ
P804
P805
Vs
NC
Va
GND
Vs
NC
Va
GND
<Fig 1> Connection Diagram of Power Adjustment for Measuring
R-L 70
G-L 70
R-M 128
G-M 128
R-H 216
G-H 216
Window
MSPG-2100 or
MSTG-5200
COLOR
ANALYZER
TYPE;CA-100
High Light
216 Gray Level
105~115Cd/§‡
RGB Signal Input
PDP MONITOR
<Fig 2> Connection Diagram of Manual Adjustment(High Light)
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* [Cr]: Carriage Return
ASCII code ‘0x0D’
* [ ]: ASCII code ‘space (0x20)’
Transmission [command2[ [] [Set ID] [] [OK][Data][x]
The Set transmits ACK (acknowledgement) based on this
format when receiving normal data. At this time, if the data
is data read mode, it indicates present status data. If the
data is data write mode, it returns the data of the PC
computer.
OK Acknowledge [command2[ [] [Set ID] [] [OK][Data][x]
The Set transmits ACK (acknowledgement) based on this
format when receiving normal data. At this time, if the data
is data read mode(0xFF), it indicates present status data. If
the data is data write mode, it returns the data of the PC
computer.
Error Acknowledge
[command2[ [] [Set ID] [] [OK][Data][x]
The Monitor transmits ACK (acknowledgement) based on
this format when receiving abnormal data from non-viable
functions or communication errors
* Data [01]: illegal code
[02]: not support function
[03]: wait more time
:Command Reference List
Relation COMMAND of factory adjustment
EX) R Adjustment (Command1: j, Command2: a)
$(high)PC white balance adjustment
[j][a][][Set ID][][Data][Cr] Data:0H~64H
Acknowledge
[a][][Set ID][][OK][Data][x] Data:0H~64H
$Currently is transmission $ receiving the R-GAIN Data
which to the EEPROM.
Transmission
[j][a][][Set ID][][FF][Cr]
Acknowledge
[a][][Set ID][][OK][Data][x] Data:0H~64H
:Input Select (Command: b)(Input Main Picture) $Select the
input signal of SET
It is Identical function ‘INPUT‘ Button on the Remote Control.
[k][b][][Set ID][][Data][Cr]
Data 0:RGB1, 1:Component, 2:VIDEO, 3:S-VIDEO, 4:RGB2
Acknowledge[b][][Set ID][][OK][Data][x]
Data 0:RGB1, 1:Component, 2:VIDEO, 3:S-VIDEO, 4:RGB2
7. DDC Data Input
7-1. Required Test Equipment
(1) A 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 15P cable, D-Sub to DVI Connector (Connect to
DVI Jack)
7-2. Setting of Device
7-3. Preparation for Adjustment
(1) Set devices as above and turn the PC, jig on.
(2) Put S/W for writing DDC (EDID data write & read) into
operation. (operated in DOS mode.)
7-4. Sequence of Adjustment
(1) DDC Data Input for Analog-RGB
1) Put the set on the table and turn the power on.
2) Connect PC Serial to D-sub 15P Cable of JIG for DDC
Adjustment to RGB1 terminal (D-Sub 15Pin).
3) Operate S/W for DDC record and select DDC Data for
Analog RGB in Model Menu.
4) Operate EDID Write command.
5) Operate EDID Read command and check whether
Check Sum is OK.
6) If Check Sum is NG, repeat 3) ~ 4).
7) If Check Sum is OK, DDC Data for Analog-RGB input is
completed.
ADJUSTMENT INSTRUCTIONS
Command1 Command2
30. PC-R Adjustment i a
31. PC-G Adjustment i b
32. PC-B Adjustment i c
33. TV-R Adjustment i d
34. TV-G Adjustment i e
35. TV-B Adjustment i f
36. COM-R Adjustment i g
37. COM-G Adjustment i h
38. COM-B Adjustment i i
39. PC-R Adjustment l j
40. PC-G Adjustment l k
41. PC-B Adjustment l l
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(2) DDC Data input for Digital-RGB
1) Connect PC Serial to DVI Cable of JIG for DDC
Adjustment to DVI terminal (DVI Jack).
2) Operate S/W for DDC record and select DDC Data for
Digital RGB in Model Menu.
3) Operate EDID Write command.
4) Operate EDID Read command and check whether
Check Sum is OK.
5) If Check Sum is NG, repeat 3) ~ 4).
6) If Check Sum is OK, DDC Data for Digital-RGB input is
completed.
[The RGB terminal it leads certainly and to Analog RGB DDC
Data Download percentage case to the DVI terminal it
connects the Cable, it does not become, the DVI terminal it
leads and and the Cable Digital RGB DDC Data to Download
percentage case to the RGB terminal it connects, it does not
become. Namely, the Cable in two terminals it has the JIG
equipment which is identical and simultaneously it connects,
the Download printed style of writing does not become
8. Component Off-Set adjustment
Input the signal to HD-STB(SK-010T) and receive 14Ch.
8-1. Required Equipment
HD-STB (SK-010T or same product)
8-2. Manual Adjustment of Off-Set
(1) Input Video signal and Component 720P, 1080i signal of
HD-STB into Video and Component input part.
(2) Select Twin Picture by pressing ADJ twice on R/C, check
component in the main picture and Video in the sub
picture.
(3) Adjust the G-OFFSET is identical “2” the degree which is
visible of component(Main picture) and Video Input(Sub
picture) by pressing Volume +, - key.
(4) Adjust the R-OFFSET, B-OFFSET color impression of
component(Main picture) and external Input(Sub picture)
same by pressing Volume +,- key.
ADJUSTMENT INSTRUCTIONS
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PRINTED CIRCUIT BOARD
MAIN(TOP)
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