Saving Power (Upper/Lower Right) PCB (C7) S141010060
Saving Power (Upper/Lower Left) PCB (C8)S141010077
Power Supply PCB (P1)S141010084
Digital Process and Control PCB (D)S141010091
Packing Carton Top8112482004
Carton Bottom8112247009
Packing Joint-D8108655009
Packing Pad-Top8112248006
Packing Pad-Bottom8112249003
: Same as left
1.LayoutofMainPCB.(2of3)
F: Data Drive (Lower
Right) PCB
H: Data Drive (Lower
Left) PCB
K: Scan
Drive
G: Data Drive (Lower
Center) PCB
I: Scan Drive Output (Upper)
J: Scan Drive Output (Lower)
L: Sustain
Drive
PCB
M: Saving Power
(Upper/Lower Left)
PCB
N: Saving Power
(Upper/Lower Right)
Main PCB
1. Layout of Main PCB (3 of 3)
O: Power
Supply
PCB
Q: Audio
P: Digital
Process
and
Control
2. Removing the Video PCB
* The Video PCB can be removed without
moving the Rear Case.
1) Remove the 2 circled screws.
2) Pull out the Video PCB Unit from the
Plasmavision.
3) Remove 5 screws from the Video PCB Unit.
4) Remove the Video PCB Assy.
3. Removing the PFC PCB
1) Remove the Rear Case.
2) Remove the 2 screws and PFC cover.
3) Disconnect the circled connector.
4) Remove the 5 screws and PFC PCB.
* View after PFC PCB removed.
4. Removing the Main Digital PCB (1 of 3)
1) Remove the Rear Case.
2) Remove the Video Unit.
3) Remove the DC/DC PCB.
4) Remove the 3 screws and I/O PCB.
4. Removing the Main Digital PCB (2 of 3)
5) Disconnect the circled connector.
6) Remove the 12 screws and Main
Digital Unit.
7) Remove the shield.
8) Turn over the Main Digital PCB.
4. Removing the Main Digital PCB (3 of 3)
9) Remove the Connection PCB.
* View after Main Digital PCB removed.
5. Removing the PDP Unit (1 of 3)
1) Remove the 28 screws and Rear Case.
2) Remove the 5 screws and 2 connectors.
3) Remove the Panel and PCBs together from
Front Case.
(Lift the bottom of the Front Case.)
* View of removal of the Panel and PCBs from
the Front Case.
5. Removing the PDP Unit (2 of 3)
4) Disconnect the circled connector.
5) Remove the PFC PCB.
6) Remove the 7 screws.
7) Remove the 2 screws.
8) Disconnect the circled connector.
5. Removing the PDP Unit (3 of 3)
9) Remove the 4 fans.
10) Remove the 15 screws.
* View after only the PDP Unit removed.
* Replace the parts which are already mounted
correctly, when the PDP Unit is replace.
6. Removing the Audio PCB
1) Remove the circled connector.
2) Remove the 4 screws.
* View after Audio PCB removed.
7. Removing the Panel Drive Power PCB
1) Remove the Rear Case.
2) Remove the circled connector.
3) Remove the 6 screws and Panel Drive
Power PCB.
* View after Panel Drive Power PCB removed.
8. Removing the Data Drive (Upper Left) PCB
1) Remove the Rear Case.
2) Remove the Fan and Saving Power PCB.
3) Disconnect the circled connector.
4) Remove the 5 screws and Data Drive
(Upper Left) PCB.
* View after Data Drive (Upper Left) PCB
removed.
9. Removing Data Drive (Upper Center) PCB
1) Remove the Rear Case.
2) Remove the Fan.
3) Disconnect the circled connector.
4) Remove the 5 screws and Data Drive
(Upper Center) PCB.
* View after Data Drive (Upper Center) PCB
removed.
10. Removing the Data Drive (Upper Right) PCB
1) Remove the Rear Case.
2) Remove the Saving Power PCB.
3) Remove the circled connector.
4) Remove the 5 screws and Data Drive
(Upper Right) PCB.
* View after Data Drive (Upper Right) PCB
removed.
11. Removing the Data Drive (Lower Right) PCB (1 of 3)
1) Remove the Rear Case.
2) Remove the PFC PCB.
3) Disconnect the circled connector.
4) Remove the 8 screws.
5) Remove the 2 screws.
11. Removing the Data Drive (Lower Right) PCB (2 of 3)
6) Remove the circled connector.
7) Remove the 1 screw and Saving Power PCB.
8) Remove the 4 screws and stand support
9) Remove the circled connector.
11. Removing the Data Drive (Lower Right) PCB (3 of 3)
10) Remove the 5 screws and Data Drive
(Lower Right) PCB.
* View after Data Drive (Lower Right) PCB
removed.
12. Removing the Data Drive (Lower Center) PCB (1 of 2)
1) Remove the Rear Case.
2) Remove the PFC PCB.
3) Disconnect the circled connector.
4) Remove the 10 screws.
5) Disconnect the circled connector.
12. Removing the Data Drive (Lower Center) PCB (2 of 2)
6) Remove the 5 screws and Data Drive
(Lower Center) PCB.
* View after Data Drive (Lower Center) PCB
removed.
13. Removing the Data Drive (Lower Left) PCB (1 of 2)
1) Remove the Rear Case.
2) Remove the PFC PCB
3) Disconnect the circled connector.
4) Remove the 10 screws and Saving Power
PCB.
5) Remove the 4 screws and stand support.
13. Removing the Data Drive (Lower Left) PCB (2 of 2)
6) Disconnect the circled connector.
7) Remove the 5 screws and Data Drive (Lower
Left) PCB.
* View after Data Drive (Lower Left) PCB
removed.
14. Removing the Scan Drive Output (Upper / Lower)
1) Remove the Rear Case.
2) Remove the 6 screws.
3) Disconnect the circled connector.
4) Disconnect the circled connector.
* View after Scan Drive Output (Upper/Lower)
PCB removed.
15. Removing the Scan Drive PCB (1 of 2)
1) Remove the Rear Case.
2) Remove the Video Unit.
3) Disconnect the circled connector.
4) Remove the 14 screws and Shield Frame.
15. Removing the Scan Drive PCB (2 of 2)
5) Remove the 6 screws and circled connector.
6) Remove the circled connector.
7) Remove the 9 screws and Scan Drive PCB.
* View after Scan Drive PCB.
16. Removing the Sustain Drive PCB
1) Remove the Rear Case.
2) Remove the circled connector.
3) Remove the 6 screws and Sustain Drive
PCB.
* View after Sustain Drive PCB removed.
17. Removing the Saving Power (Upper Right) PCB
1) Remove the Rear Case.
2) Remove the Fan and circled connector.
3) Remove the 6 screws and Fan plinth.
4) Remove the 1 screws and Saving Power
(Upper Right) PCB.
* View after Saving Power (Upper Right) PCB
removed.
18. Removing the Saving Power (Lower Right) PCB
1) Remove the Rear Case.
2) Remove the 2 screws.
3) Remove the circled connector.
4) Remove the 1 screw and Saving Power
(Lower Right) PCB.
* View after Saving Power (Lower Right) PCB
removed.
19. Removing the Saving Power (Upper Left) PCB
1) Remove the Rear Case.
2) Remove the 1 screw and Saving Power
* View after Saving Power (Upper Left) PCB
removed.
(Upper Left) PCB.
20. Removing the Saving Power (Lower Left) PCB
1) Remove the Rear Case.
2) Remove the 1 screw and Saving Power
* View after Saving Power (Lower Left) PCB
removed.
(Lower Left) PCB.
21. Removing the Power Supply PCB (1 of 2)
1) Remove the Rear Case.
2) Remove the Fan.
3) Remove the 3 screws.
4) Disconnect the circled connector.
5) Remove the 9 screws and Power Supply
PCB.
21. Removing the Power Supply PCB (2 of 2)
* View after Power Supply PCB.
22. Removing the Digital Process and Control PCB (1 of 2)
1) Remove the Rear Case.
2) Remove the Video Unit.
3) Disconnect the circled connector.
4) Remove the 14 screws and Shield Frame.
22. Removing the Digital Process and Control PCB (2 of 2)
5) Disconnect the circled connector.
6) Remove the 2 screws and Digital Process
and Control PCB.
* View after Digital Process and Control PCB.
- 13 -
TROUBLESHOOTING FLOWCHART
LED lamp blinking
Turn power on and check
state of lamp.
Not lighted.
LAMP STATE
Blinkscontinuously.
Power turned offimmediately.
RED
Blinks continuously.
Power turned off
immediately.
Power Supply
PCB faulty.
Check PDP Panel.
Check PDP Panel.
RED
Blinks once
Power turned off
after 10 sec.
RED
Check 1
Blinks twice
Power turned off
after 10 sec.
RED
Check 2
Blinks four times
Power not turned
off, LED blinks only.
RED
Replace Main/Digital
PCB Assy.
Blinks five times
Power not turned
off, LED blinks only.
RED
Replace Video PCB
Assy.
Is on-screen display
normal?
All input image
faulty.
Signal processing
Video PCB faulty.
Video PCB faulty.
PCB faulty.
Signal processing
PCB faulty.
Replace Main/Digital
PCB Assy.
Replace Main/Digital
PCB Assy.
Replace Video PCB
Assy.
Replace Video PCB
Assy.
Video input image
faulty.
Check PDP Panel.
S-video input image
faulty.
Component video
input image faulty.
RGB 1,2 input image
faulty.
Lights steadily for
more than 10 sec.
GREEN
NO
YES
Check 3
- 13 -
No
No
Fan protector operated
Power lamp: Flashes once intermittently in red.
(For 0.5 sec. at an interval of 3 sec.)
Check 1
Start
Yes
Is voltage at
connectors P951 3pin,
P953 3pin and P954 3pin
on Main/Digital PCB
14V?
Microcomputer
peripheral
circuit faulty.
∗Replace Main/
Digital PCB Assy.
Temperature protector operated
Power lamp : Flashes intermittently twice in red.
(For 0.5 sec. at an interval of 5 sec.)
Check 2
Start
Adjust PDP unit installation so that
peripheral temperature is 40.0 C or
less.
No
Yes
Is ambient temperature
of IC757 on Main/Digital
PCB less than 60 C ?
Microcomputer
peripheral circuit
faulty.
Yes
Replace
Main/Digital
PCB Assy.
Fan faultyReplace fan.
Temperature
sensor IC757 faulty.
Temperature sensor cooling
The temperature sensor IC757 is installed
on Main/Digital PCB. Turn the power off
and cool with a point cooler.
Replace
temperature sensor
IC757.
Does unit
operate normally
when temperature sensor
IC757 changed ?
- 14 -
Is Sync.
correctly ?
signal input to pin
le ?
Is frequency of horizontal sync.
and vertical sync signals within
specified range ?
Is input level(∗) within specified
range ?
Signal processing circuit faulty.
Replace Main/Digital PCB Assy.
Is Sync. switch
signal input to pin 13 and vertical sync
Is frequency of horizontal sync.
and vertical sync signals within
specified range ?
Is input level(∗) within specified
range ?
.
.
No
Check input signal.
No
Check input signal.
Is frequency of horizontal sync.
and vertical sync signals within
specified range ?
Is input level(∗) within specified
range ?
.
.
RGB input is abnormal.
Power lamp: Lighted green
(10 sec or more)
Start
Separate signalComposite signal
No
Yes
Yes
Yes
Sync. on green signal
Yes
Yes
No
No
No
Is RGB
cable pin arrangement
appropriate ?
What kind of
signal is output from signal
source ?
Is composite sync.
signal input to pin 2 of RGB
cable ?
Is composite sync.
signal input to pin 13 of RGB
cable ?
(TLL/ANALOG) selected
Is horizontal sync.
signal input to pin 14 of
RGB cab
Check connection cable.
Check input signal.
Connect RGB cable
to terminal.
Check input signal.
No
Mak
Change sync.switch (TTL/ANALOG)
e sync. signal polarity output
from signal source negative, or make
output impedance TTL.
∗
Yes
.
.
Is Sync.
signal polarity
negative ?
Note(∗): If the synchronizing signal cannot be identified by
TTL level, it is in the 75Ω terminated state.
Yes (ANALOG)
Yes
Check 3
- 15 -
TROUBLESHOOTING PANEL
The plasma display panel consists of a set of six surfaces and is connected to each PCB.
For that reason, the faulty part of PCB or plasma display panel can be focused depending on its symptom.
This display can store parameter settings for eight additional signals for RGB.
To do this, select the desired signal and follow "RGB MODE ADJUSTMENT" in the manual to adjust the parameters.
When you finish, the settings will be automatically stored.
FACTORY SET SIGNALS (RGB MODE)
Main corresponding signals (RGB mode)
Display (dots x lines)
640 x 48031.4759.94VGA
640 x 48037.8672.81VGA 72 Hz
640 x 48037.5075.00VGA 75 Hz
640 x 48043.2785.01VGA 85 Hz
720 x 40031.4770.09400 lines
800 x 60037.8860.32SVGA 60 Hz
800 x 60048.0872.19SVGA 72 Hz
800 x 60046.8875.00SVGA 75 Hz
800 x 60053.6785.06SVGA 85 Hz
1024 x 76848.3660.00XGA 60 Hz
1024 x 76856.4870.07XGA 70 Hz
1024 x 76860.0275.03XGA 75 Hz
1280 x 102463.9860.02SXGA 60 Hz
1280 x 102479.9875.03SXGA 75 Hz
1600 x 120075.0060.00UXGA 60 Hz
1600 x 120093.7575.00UXGA 75 Hz
1600 x 1200106.2585.00UXGA 85 Hz
640 x 48035.0066.67MAC 13RGB
848 x 48031.0260.00
852 x 48031.7259.97
720 x 48515.7359.9460 fields
720 x 57515.6350.0050 fields
640 x 40031.5070.15NEC 31 kHz
* With some input signals, “Out of range” may appear even when the horizontal and vertical frequencies are within their permissible ranges. Make
sure that the vertical frequency of the input signal is 85 Hz or less for SVGA, 75 Hz or less for XVGA/ SXGA , 60 Hz or less for UXGA.
Switches the screen over to a desired wide screen.
Menu butt on [MENU]
Input mode selector button [MODE]
Displays picture adjustment menus.
Adjustment buttons [
The [ / ] buttons can also be used to scroll through the
options when a menu is displayed.
Adjustment buttons [ / ]
The [ / ] buttons can also be used to scroll through options
in a menu, or to change values.
Enter button [ENTER]
Press this button to finalize the selection of a desired option in
a menu.
er
/ ]
Remote contr
Power ON button [POWER ON]
Turns the power ON.
Power OFF button [POWER OFF]
Turns the power OFF.
RGB input mode selector button [RGB]
Switches between RGB input modes.
Video input mode selector button [VIDEO]
Switches between video input modes.
Wide screen selector button [WIDE]
Switches the screen over to a desired wide screen.
Menu button [MENU]
Use this button to display a desired menu for adjusting
the picture.
Volume adjustment buttons [VOL +/-]
Adjust the volume.
Adjustment buttons [ ///]
Use these buttons to scroll through options in a menu
and change values.
Enter button [ENTER]
Press this button to finalize the selection of a desired
menu or option within a menu.
10
Display selector buttons [SHIFT 1-4]
When you use two or more displays, you can use
these buttons to control up to four displays by
assigning an unique number to each display.
- 8 -
ol
10
Press the + button to increase the volume.
Press the - button to reduce the volume.
OFF/STD-BY switc h
OFF:
The power indicator lamp goes off, and the power can’t be turned on by the power button. The power is partly supplied.
STD-BY :The power indicator lamp lights red, and the power can be turned on or off by the power button.
RGB 2 input t erminal (RGB 2 INPUT/mD-sub)
Connect this terminal to the PC’s display (analog RGB) output terminal or decoder (digital broadcast tuner, etc.) output terminal.
RGB 1 input t erminal (R GB 1 INPUT/DVI-D)
Connect this terminal to the PC’s display (digital RGB) output terminal
*The connection cable No.88741-8000 made by molex Inc. is recommanded.
RS-232C terminal (RS-232C)
This terminal is provided for you to control the display from the PC. Connect it to the RS-232C terminal on the PC.
When connecting a cable, attach a ferrite core to the cable.
Pow er input t erminal
Connect this terminal to the power cable supplied with the display.
When connecting a cable,attach a ferrite core to the cable.
External speak er output t erm inal (EXT SP)
Connect this terminal to the optionally available speaker.
(When using other speaker than the optional one, use 6Ω speaker.
When connecting a cable,attach a ferrite core to the cable.
*See the speaker instruction manual for more information.
Sound 3 input t erminal (A UDIO 3 INPUT)
Connect this terminal to the sound output terminal of your VCR, etc.
Sound 2 input t erminal (A UDIO 2 INPUT)
Connect this terminal to the sound output terminal of your VCR, etc.
Sound 1 input t erminal (A UDIO 1 INPUT)
Connect this terminal to the sound output terminal of your VCR, etc.
RGB 3 synchronization switc h (SYNC SW TTL/ANAL OG (75Ω ))
This switch is used to terminate horizontal (H) terminal and vertical (V) terminal, out of RGB3 input terminals, with 75Ω.
TTL: Does not terminate.
ANALOG (75Ω ): Terminates.
+ RGB 3 input t erm inal (R GB 3 INPUT/BNC)
Connect this terminal to the PC's display (analog RGB) output terminal or decoder (digital broadcast tuner,etc.) output terminal.
Component video input terminal (COMPONENT VIDEO INPUT)
Connect this terminal to the component video output (color difference output) terminal of your HDTV unit or DVD player.
∗ When Comp.video input terminal is connected, RGB3 mode is not available.
Video input terminal (VIDEO INPUT)
Connect this terminal to the video output terminal of your VCR.
S-video input terminal (S-VIDEO INPUT)
Connect this terminal to the S-video output terminal of your VCR.
- 9 -
FACTORY SET SIGNALS (Component video mode)
Horizontal
frequency (kHz)
15.73 SDTV 480i
15.63 SDTV 576i
31.47 SDTV 480p
31.25 SDTV 576p
45.00 HDTV 720p
37.50 HDTV 720p
33.75 HDTV 1,080i
28.13 HDTV 1,080i
The dedicated graphics card is optional.
In the 800 x 600 and 1,024 x 768 modes, images of reduced size are displayed on the screen, using size reduction and
interpolation. Also note that on-screen information is also displayed in reduced size.
" Out of range" appears if the display receives a signal whose characteristic does not fall within the display's
permissible range.
You can check the input signals with "Information" on the OTHERS Menu screen.
Vertical
frequency (Hz)
59.94
50.00
59.94
50.00
60.00
50.00
60.00
50.00
Signal
FACTORY SET SIGNALS (Video, S-video mode)
Horizontal
frequency (kHz)
15.73 NTSC
15.63 PAL
15.63 SECAM
15.63 PAL 60
15.63 N-PAL
15.73 M-PAL
15.73 4.43 NTSC
Vertical
frequency (Hz)
59.94
50.00
50.00
59.52
50.00
59.95
59.94
RGB INPUT TERMINAL
Pin No.Input signalPin No.Input signal
1Red9
2Green10Ground
3Blue11
∗ The sync switch (TTL/ANALOG switch) is on
the rear of the 13-pin horizontal sync and
14-pin vertical sync terminals.
WARNING :TO REDUCE THE RISK OF FIRE AND ELECTRIC SHOCK, DO NOT EXPOSE THIS
PRODUCT TO RAIN OR MOISTURE.
Please use a screen saver to prevent burning of an after-image on the screen.
Electrical energy can perform many useful functions. This unit has been engineered and manufactured to assure your
personal safety. But IMPROPER USE CAN RESULT IN POTENTIAL ELECTRICAL SHOCK OR FIRE HAZARD.
In order not to defeat the safeguards incorporated into this unit, observe the following basic rules governing its installation,
use and service. Please read these "Important Safeguards" carefully before use.
Read all the safety and operating instructions before operating the unit.
Retain the safety and operating instructions for future reference.
Adhere to all warnings on the unit and in the operating instructions.
Follow all operating instructions.
Unplug the unit from the wall outlet before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning.
Do not use attachments not recommended by the manufacturer as they may be hazardous.
Do not use the unit near water. Do not use the unit immediately after moving it from a low temperature to a high
temperature environment, as this causes condensation, which may result in fire, electric shock, or other hazards.
Do not place the unit on an unstable cart, stand, or table. The unit may fall, causing serious injury to a child or adult, and
serious damage to the unit. Mount the unit according to the manufacturer's instructions, using the mount recommended by
the manufacturer.
When the unit is used on a cart, avoid quick stops, excessive force, and uneven
surfaces which may cause the unit and cart to overturn, damaging the unit or
causing possible injury to the operator.
When transporting by car, place the unit as shown in the figure.
Slots and openings in the cabinet are provided for ventilation. These ensure reliable operation and protect the unit from
overheating. These openings must not be blocked or covered. (The openings should never be blocked by placing the unit
on a bed, sofa, rug, or similar surface. The unit should not be placed in a built - in installation such as a bookcase or rack
unless proper ventilation is provided and the manufacturer's instructions are adhered to.) For proper ventilation, separate
the unit from other equipment, which may obstruct ventilation. Keep the unit at least 10cm from other equipment.
Operate only with the type of power source indicated on the label. If you are not sure of the type of power supply to your
home, consult your dealer or local power company.
This unit is equipped with a three-wire plug. This plug will fit only into a grounded power outlet. If you cannot insert the plug
into the outlet, have an electrician install the proper outlet. Do not defeat the safety purpose of the grounded plug.
Route power cords so that they are not likely to be walked on or pinched by items placed on or against them. Pay
particular attention to cords at doors, plugs, receptacles, and where they exit from the unit.
For added protection during a lightning storm, or when the unit is left unattended and unused for long periods of time,
unplug it from the wall outlet and disconnect the cabling. This will prevent damage to the unit by lighting and power line
surges.
Do not overload wall outlets, extension cords, or convenience receptacles on other equipment as this can result in fire or
electric shock.
Never push objects of any kind into this unit through openings as they may touch dangerous voltage points or short-circuit
parts that could result in a fire or electric shock. Never spill liquid of any kind onto the unit.
- 2 -
Do not attempt to service this unit yourself as opening or removing covers may expose you to dangerous voltages and
other hazards. Have all service done by qualified service personnel.
Unplug this unit from the wall outlet and have it serviced by qualified service personnel in the following cases:
a) If the power supply cord or plug is damaged.
b) If liquid has been spilled, or objects have fallen onto the unit.
c) If the unit has been exposed to rain or water.
d) If the unit does not operate normally by following the operating instructions. Adjust only those controls that are
covered by the Operation Manual, as improper adjustment of controls may result in damage and will often require
extensive work by a qualified technician to restore the unit to normal operation.
e) If the unit has been dropped or damaged in any way.
f) A distinct change in performance indicates that service is required.
When required, be sure the service technician uses replacement parts specified by the manufacturer or parts with the
same characteristics as the original parts. Unauthorized substitutions may result in fire, electric shock, or other hazards.
Upon completion of any service of repairs, ask the service technician to perform safety checks to determine that the
unit is in proper operating condition.
Place the unit more than one foot away from heat sources such as radiators, heat registers, stoves, and other devices
(including amplifiers) that produce heat.
When connecting other devices such as VCR's and personal computers, turn off the power to this unit to protect
against electric shock.
Do not place combustibles such as cloth, paper, matches, aerosol cans or gas lighters that prevent special hazards
when overheated behind the cooling fan.
Use only the accessory cord designed for this unit to prevent shock.
The power supply voltage rating of this unit is AC100-240V, but the attached power cord conforms to the following
power supply voltage. Use only the Power Cord designated by our dealer to ensure Safety and EMC.
When used with other power supply voltages, the power cable must be changed.
Consult your local dealer.
Power Cord
Power supply voltage : AC 100 - 125 VAC 200 - 240 VAC-240V
(SAA TYPE)
- 3 -
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.