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P42HCA11WH
FUJITSU
GENERAL
Proprietary
Copy Prohibited
CONTENTS
IMPORTANT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SETTING SIGNALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 PART NAMES AND FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 VIDEO MODE ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 RGB MODE ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 TROUBLESHOOTING USING LED AND OSD . . . . . . . . . . . . . . . . . . . 16 TROUBLESHOOTING FLOWCHART . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
VOLTAGE OF EACH CONNECTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
VS AND Vd ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
GENERAL CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 26 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 TRANSPORTATION AND HANDLING RESTRICTIONS . . . . . . . . . . . . 41
IMPORTANT INFORMATION
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.
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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 V
AC 200 - 240 V
AC-240V (SAA TYPE)
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SPECIFICATIONS
Power requirement Current drain Display panel Screen size Aspect ratio Number of pixels Pixel pitch Contrast ratio Luminance Viewing angle Input Terminals Video input S video input
110-240V, 50/60Hz 4.3-1.8A (P42HCA10W/E) 4.4-1.9A (P42HCA11W/E) 92.2(W) X 52.2(H) [cm] 36.3(W) X 20.6(H) [inch] 16 : 9 1,024 (H) X 1024 (V) pixels 0.90mm X 0.51mm 1000 : 1 1000 cd/m 2 Max. 160 degrees RCA connector 1.0VP-P /75 S terminal Y signal:1.0VP-P /75 C signal:0.286VP-P /75
Environment (Operating) Temperature 0 to 40 C Relative humidity 20 to 80% Pressure 800 to 1,114 hPa
Accessories
User's manual Remote controller Batteries (Type AA x 2) Power cord Big ferrite core (2) Small ferrite core (2) (P42HCA11 Only) P-TT4200 P-WB4200 0 to 15 mounting angle P-CT4200 0 to 15 mounting angle P-42SP11 P-42ST11
Options Stand Wall mounting unit Hanging unit Speaker Speaker stand
Analog RGB 1 input
mD-sub:15pin (3 row type) Video : 0.7VP-P/75 SYNC signal : TTL level BNC terminal x 5 R: 0.7VP-P/75 G: 0.7VP-P/75 B: 0.7VP-P/75 H: TTL level or 0.3VP-P /75 V: TTL level or 0.3VP-P /75 8 memories (each RGB1,2,3) Horizontal :15.63 to 80.0MHz Vertical : 50.0 to 120Hz Dot clock:50MHz Max XGA 68MHz Max D-sub 9 pin terminal NTSC/PAL/SECAM/N-PAL/M-PAL /4.43NTSC/PAL60 16.7 million (256 each for R.G.B.) 2 pin terminals(three system) 500mVrms/22k Level terminal 20W+20W (L/R), 4 (P42HCA11 Only) Width : 103.5cm (40.7 inch) Height: 64.0cm (25.2 inch) Depth : 8.5 cm (3.3 inch) 28.5kg
Standards P42HCA10WH P42HCA10EH
P42HCA11WH P42HCA11EH
Analog RGB 2 input
UL,CSA Safety: UL6500 C-UL EMC: FCC Part15 Class A ICES-003 Class A CE Safety: EN60065 EMC : EN55022 1998, Class A EN61000-3-2 1995 EN61000-3-3 1995 EN55024 1998 EN61000-4-2 1995 EN61000-4-3 1996 EN61000-4-4 1995 EN61000-4-5 1995 EN61000-4-6 1996 EN61000-4-8 1993 EN61000-4-11 1994 AS Safety : IEC60065 EMC : AS/NZS 3548
User set mode Display frequency
RS-232C Color system Display colors Audio input Effective max. output Dimensions
Net weight
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SETTING SIGNALS
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 480 640 x 480 640 x 480 720 x 400 800 x 600 800 x 600 800 x 600 1024 x 768 1024 x 768 1024 x 768 1280 x 1024 1280 x 1024 1600 x 1200 1600 x 1200 848 x 480 852 x 480 1360 x 768 720 x 485 720 x 575 Horizontal frequency (kHz) 31.47 37.50 43.27 31.47 37.88 46.88 53.67 48.36 60.02 68.68 63.98 79.98 75.00 106.25 31.02 31.72 47.71 15.73 15.63 Vertical frequency (Hz) 59.94 75.00 85.01 70.09 60.32 75.00 85.06 60.00 75.03 84.99 60.02 75.03 60.00 85.00 60.00 59.97 60.01 59.94 50.00 60 fields 50 fields VGA VGA 75 Hz VGA 85 Hz 400 lines SVGA 60 Hz SVGA 75 Hz SVGA 85 Hz XGA 60 Hz XGA 75 Hz XGA 85 Hz SXGA 60 Hz SXGA 75 Hz UXGA 60 Hz UXGA 85 Hz Signal DVI-D
* 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/XGA/UXGA, 75 Hz or less for SXGA.
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FACTORY SET SIGNALS (Component video mode) Horizontal frequency (kHz) Vertical frequency (Hz) Signal
FACTORY SET SIGNALS (Video, S-video mode) Horizontal frequency (kHz) Vertical frequency (Hz) Signal
15.73 15.63 31.47 31.25 45.00 37.50 33.75 28.13
59.94 50.00 59.94 50.00 60.00 50.00 60.00 50.00
SDTV 480i SDTV 576i SDTV 480p SDTV 576p HDTV 720p HDTV 720p HDTV 1,080i HDTV 1,080i
15.73 15.63 15.63 15.63 15.63 15.73 15.73
59.94 50.00 50.00 59.52 50.00 59.95 59.94
NTSC PAL SECAM PAL 60 N-PAL M-PAL 4.43 NTSC
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.
RGB INPUT TERMINAL
Pin No. Input signal Pin No. Input signal
The sync switch (TTL/ANALOG switch) is on the rear of the 13-pin horizontal sync and 14-pin vertical sync terminals.
1 2 3 4 5 6 7 8
Red Green Blue Ground Ground Ground Ground
9 10 11 12 13 14 15 Outer side
Ground
Horiz. sync Vert. sync Ground
RS-232C INPUT TERMINAL
Pin No. Pin No. No. signal
1 2 3 4 5 6 7 8 9
DCD (Data Carrier Detect) RD (Receive Data) TD (Transmit Data) DTR (Data Terminal Ready) GND (Ground) DSR (Data Set Ready) RTS (Request To Send) CTS (Clear To Send) RI (Ring Indication)
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CONNECTION
EXAMPLE OF CONNECTION TO EXTERNAL COMPONENTS
Speaker Display Speaker (optional) Remote control
VCR PC
VCR
Connect the video signal cable to either the S-video input terminal or the video input terminal.
To audio output To video output To S-video output
To audio input
To S-video input
To video input
Bottom of Display (Ex.: P42VCA11 series)
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PC
As the cable for connecting a PC differs with the PC model, please consult your dealer for information on the right cable to purchase.
To RGB output (mD-sub) To audio output
To audio input
To RGB1 input (mD-sub)
Bottom of Display (Ex.: P42VCA11 series)
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* Video board nothing
EXAMPLE OF CONNECTION TO EXTERNAL COMPONENTS
Speaker Display Speaker (optional) Remote control
PC
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PC
As the cable for connecting a PC differs with the PC model, please consult your dealer for information on the right cable to purchase.
To RGB output (mD-sub) To audio output
To audio input
To RGB1 input (mD-sub)
Bottom of Display (Ex.: P42VCA11 series)
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PART NAMES AND FUNCTIONS
Front (both 42" and 50")
Power indicator lamp This lamp shows the state of the power supply. Lit (red): Lit (green): Lit (orange): Stand-by Power ON Power saving (DPMS: Power saving function) mode ON Flashing (red): Malfunction (Flashes differently depending on the type of malfunction.) Remote control signal receiver Receives signals from the remote control.
REMOTE CONTROL
ON POWER
POWER OFF
Power ON button [POWER ON] Turns the power ON. Power OFF button [POWER OFF] Turns the power OFF.
RGB
VIDEO
WIDE
MENU VOL
RGB input mode selector button [RGB] Switches between RGB input modes. Video input mode selector button [VIDEO] Switches between video input modes.
ENTER
SHIFT 1
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.
10
2
3
4
Volume adjustment buttons [VOL +/-] Adjust the volume. Press the + button to increase the volume. Press the - button to reduce the volume. * Not used with P50XCA10. 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.
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* Video board nothing
DISPLAY SECTION LOWER PART
Bottom (42" HCA type)
OFF/STD-BY OFF STD-BY
switch :The power indicator lamp goes off, and the power can' t be turned on by the power button. The power is partly supplied. :The power indicator lamp lights red, and the power can be turned on or off by the power button.
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. RGB1 input terminal (RGB1 INPUT/mD-sub) Connect this terminal to the PC's display (analog RGB) output terminal or decoder (digital broadcast tuner, etc.) output terminal. Power input terminal Connect this terminal to the power cable supplied with the display. When connecting a cable, attach a ferrite core to the cable. External speaker output terminal (EXT SP) Connect this terminal to the optionally available speaker. (When using other speaker than the optional one, use 4-16 When connecting a cable, attach a ferrite core to the cable. *See the speaker instruction manual for more information. * P42HCA11 only. Sound 1 input terminal (AUDIO1 INPUT) Sound 2 input terminal (AUDIO2 INPUT) Sound 3 input terminal (AUDIO3 INPUT) Connect this terminal to the sound output terminal of your computer, etc. * This terminal is not available for P42HCA10. RGB2 input terminal (RGB2 INPUT/BNC) Connect this terminal to the PC's display (analog RGB) output terminal or decoder (digital broadcast tuner,etc.) output terminal. RGB2 synchronization switch (SYNC SW TTL/ANALOG (75 )) This switch is used to terminate horizontal (H) terminal and vertical (V) terminal, out of RGB2 input terminals, with 75 TTL ANALOG (75 : Does not terminate. ): Terminates. .
speaker.)
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DISPLAY SECTION LOWER PART
Bottom (42"HCA type)
OFF/STD-BY OFF STD-BY
switch :The power indicator lamp goes off, and the power can' t be turned on by the power button. The power is partly supplied. :The power indicator lamp lights red, and the power can be turned on or off by the power button.
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. RGB1 input terminal (RGB1 INPUT/mD-sub) Connect this terminal to the PC's display (analog RGB) output terminal or decoder (digital broadcast tuner, etc.) output terminal. Power input terminal Connect this terminal to the power cable supplied with the display. When connecting a cable, attach a ferrite core to the cable. External speaker output terminal (EXT SP) Connect this terminal to the optionally available speaker. (When using other speaker than the optional one, use 4-16 When connecting a cable, attach a ferrite core to the cable. *See the speaker instruction manual for more information. * P42HCA11 only. Sound 1 input terminal (AUDIO1 INPUT) Sound 2 input terminal (AUDIO2 INPUT) Sound 3 input terminal (AUDIO3 INPUT) Connect this terminal to the sound output terminal of your VCR, etc. * This terminal is not available for P42HCA10. RGB2 input terminal (RGB2 INPUT/BNC) Connect this terminal to the PC's display (analog RGB) output terminal. RGB2 synchronization switch (SYNC SW TTL/ANALOG (75 )) This switch is used to terminate horizontal (H) terminal and vertical (V) terminal, out of RGB2 input terminals, with 75 TTL ANALOG (75 : Does not terminate. ): Terminates. .
speaker.)
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.
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VIDEO MODE ADJUSTMENT
REMOTE CONTROLLER POWER ON POWER OFF RGB VIDEO WIDE RGB 1 RGB 2 Video S-video Normal Wide 1 Wide 2 Zoom 1 Zoom 2 Contrast Brightness Color Tint Sharpness Picture Mode {-30 to +30} {-60 to +60} {-60 to +60} {-30 to +30} {-16 to +16} Dynamic Real Static {40 to 100%} *Can be set when Static is selected as the Picture Mode. {-3500 to +3500} Red Green Blue Horizontal Vertical Width Height {-6 to +6} {-6 to +6} {-10 to +10} On Off OSD Language On Off English Deutsch ~ Espanol Francais Italiano Portugues Pycc K NN *
~
Position
Horizontal "-"
MENU ENTER
PICTURE
Horizontal "+"
Luminance* Color Temp. User Color Temp.*
VOL. + VOL. -
{0 to 255} *Can be set when User is selected as the Color Temp. {0 to 255} {0 to 255} {-30 to +30} {-7 to +7 (Zoom -15 to +15)} {-3 to +12} {-3 to +12}
Vertical "-"
POSITION/SIZE
Position Size
AUDIO
Treble Bass Balance Loudness
Vertical "+"
FEATURES
On Screen Menu
Size
Width "-"
<
*Russian can only be set with the E-model.
Input Terminal
Video Input S-video Input
Auto NTSC PAL SECAM PAL60 4.43NTSC RGB-Video Mask Off 5 10 15
Width "+"
BNC Input
RGB-PC Decoder Mask Off 5 10 15 Height "-"
D-SUB Input
RGB-PC Decoder Mask Off 5 10 15 Height "+"
Others Normal
DPMS
Time
Off 1 min. 15 min. 45 min. 60 min. Black White No Audio Audio 1 Audio 2 Audio 3 *Audio Input menu will not be displayed when "No Audio"is selected. *Cannot be set with P42HCA10.
Background Audio Input* Wide 1 RGB 1 RGB 2 Video S-video Input Priority Off RGB 1 RGB 2 Video S-video 0 1 2 3 4 On Off On Off -90 Deg. Normal +90 Deg. Mode Monitor No. Freq. Scan Mode Input Signal Freq.
Mask Off
Wide 2 Monitor No.
Mask 5
White Screen
Zoom 1
Exhibition Mode Installation
Mask 10
Information
Zoom 2
FACTORY DEFAULT
Execute
Yes No Mask 15
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RGB MODE ADJUSTMENT
REMOTE CONTROLLER POWER ON POWER OFF RGB VIDEO WIDE RGB 1 RGB 2 Video S-video Normal Wide 1 Wide 2 Zoom 1 Zoom 2 Contrast Brightness Color Tint Sharpness Picture Mode {-30 to +30} {-60 to +60} {-60 to +60} {-60 to +60} {-4 to +4} Dynamic Real Static {40 to 100%} *Can be set when Static is selected as the Picture Mode. {-3500 to +3500} Red Green Blue Horizontal Vertical Width Height {-6 to +6} {-6 to +6} {-10 to +10} On Off Dot Clock Clock Phase Clamp Position Auto Calibration On Screen Menu OSD Language {-60 to +60} Auto Manual {-8 to +8} Execute On Off English Deutsch ~ Espanol Francais Italiano Portugues Pycc K NN
~
Position
Horizontal "-"
MENU ENTER
PICTURE
Horizontal "+"
Luminance* Color Temp. User Color Temp.*
VOL. + VOL. -
{0 to 255} *Can be set when User is selected as the Color Temp. {0 to 255} {0 to 255} {-150 to +150} {-150 to +150} {-12 to +25} {-12 to +25}
Vertical "-"
POSITION/SIZE
Position Size
AUDIO
Treble Bass Balance Loudness
Vertical "+"
FEATURES
Adjustment
{1 to 32} Size Yes No Width "-"
Width "+" *Russian can only be set with the E-model.
<
Input Terminal
Video Input S-video Input
Auto NTSC PAL SECAM PAL60 4.43NTSC RGB-Video Mask Off 5 10 15
Height "-"
BNC Input
RGB-PC Decoder Mask Off 5 10 15
Height "+"
Normal
D-SUB Input
RGB-PC Decoder Mask Off 5 10 15
Others Wide 1
DPMS
Time
Off 1 min. 15 min. 45 min. 60 min. Black White No Audio Audio 1 Audio 2 Audio 3 *Audio Input menu will not be displayed when "No Audio"is selected. *Cannot be set with P42HCA10. Mask Off
Background Audio Input* Wide 2 RGB 1 RGB 2 Video S-video Screen Orbiter Mode / Time
Off Time Mode Min. Std. Max.
Mask 5
Zoom 1
Moving Area
Input Priority
Off RGB 1 RGB 2 Video S-video 0 1 2 3 4 Auto VGA WVGA 480P XGA WXGA SXGA SXGA+ Auto Manual On Off On Off -90 Deg. Normal +90 Deg. Mode Monitor No. Freq. Scan Mode Input Sync Freq. Preset No. {00 to 34} *Hexadecimal
Mask 10
Zoom 2
Monitor No.
Direct Setting
Mask 15
Code Setting White Screen Exhibition Mode Installation
Information
FACTORY DEFAULT
Execute
Yes No
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TROUBLESHOOTING USING LED AND OSD
1. Display
(1) OSD Three kinds of error messages are displayed on the screen, and the power is turned off 10 sec later. (2) LED LED error is displayed continuously after the power is turned off.
2. Error types and check points
(1) OSD
On screen display
ERROR MESSAGE CONDITION 1
Cause Fan protector operated
Temperature protector operated
Check point
Fan Main power PCB Main/Digital PCB Ambient temperature of unit Main/Digital PCB Temp. sensor IC757
ERROR MESSAGE CONDITION 2
(2) LED
LED lamp display status
Steady light (Red) Continuous Flashes continuously (Red)
Cause Stand-by status No power
Power supply protector operated Fan protector operated
Check point
Main power PCB PDP panel
1 time Flashes once every 4 sec. (Red) 2 times Flashes twice every 5 sec. (Red)
Temperature protector operated
Fan Main power PCB Main/Digital PCB Ambient temperature of unit Temperature sensor IC757 Main/Digital PCB Main/Digital PCB Video PCB Assy
4 times Flashes four times every 7 sec. (Red) 5 times Flashes five times every 8 sec. (Red)
Main/Digital circuit faulty Video circuit faulty
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TROUBLESHOOTING FLOWCHART
LED lamp blinking
Note : 1. Since a voltage is applied to the Main Power PCB heat sinks while the set is operating, do not touch the heat sinks. 2. If the Main Power PCB insulation sheet is not installed when assembling, the Main Power PCB fuse will blow.
Turn power on and check state of lamp. LAMP STATE Not lighted. POWER SUPPLY STATE Power supply circuit faulty. REMEDY Replace Main Power PCB. Vs and Va must be adjusted. RED Blinks continuously. RED Power turned off immediately. Power turned off after 10 sec. Power turned off after 10 sec. Power not turned off, LED blinks only. Power not turned off, LED blinks only.
Check 1
Blinks once
Check 2
RED
Blinks twice
Check 3
RED
Blinks four times
Replace Main/Digital PCB Assy. Replace Video PCB Assy.
RED
Blinks five times
GREEN
Lights steadily for more than 10 sec.
Is on-screen display normal?
NO
Check 4
YES All input image faulty. Video input image faulty. S-video input image faulty. Component video input image faulty. RGB input image faulty.
Signal processing PCB faulty. Check 5 Replace Main/Digital PCB Assy.
Check 5
Check 6
Check 7
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Check 1
Start
Power supply protector operated
Power lamp : Flashing continuously in red. (at an interval of 1 sec.)
(1) Pull out Power Cord Plug and disconnect connectors CN6, CN23, CN33, CN42 and CN52 on Main Power PCB. (2) Connect pin 1 and pin 13 of CN352 through a 1/4W, 1K resistor. Connect pin 1 of CN352 and pin 5 of CN509 through a 1/4W, 1K resistor. CN502 shorted. (3) Plug in Power Cord Plug and turn on power switch.
Does lamp change to green? No
Yes PDP faulty. Replace PDP. Vs and Va must be adjusted.
(1) Pull out Power Cord Plug and disconnect connectors CN351 and CN352 on Main Power PCB. (2) Connect pin 1 and pin 13 of CN352 through a 1/4W, 1K resistor. Connect pin 1 of CN352 and pin 5 of CN509 through a 1/4W, 1K resistor. CN502 shorted. (3) Disconnect connectors on Main Power PCB. (CN6, CN23, CN33, CN42, CN52) (4) Plug in Power Cord Plug and turn on power switch.
Is voltage at each connector on Main Power PCB normal? See page **
No
Power Supply circuit faulty.
Replace Main Power PCB. Vs and Va must be adjusted.
Yes
(1) (2) (3) (4)
Pull out Power Cord Plug and connect connector CN351 and CN352 to Power Supply Unit. Remove Video PCB Assy. Plug in Power Cord Plug and turn on power switch. Check state of green lamp.
Is green lamp lit continuously? Yes
No
Main/Digital circuit faulty.
Replace Main /Digital PCB Assy.
Video circuit faulty.
Replace Video PCB Assy.
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Check 2
Fan protector operated
Check 3
Temperature protector operated
Power lamp: Flashes once intermittently in red. (For 0.5 sec. at an interval of 4 sec.)
Start
Power lamp : Flashes intermittently twice in red. (For 0.5 sec. at an interval of 5 sec.)
Start
Is voltage at connectors CN352 and on Main PCB 14V? No Is ambient temperature of IC757 on Main/Digital PCB less than 60 ? No
Adjust PDP unit installation so that peripheral temperature is 40.0 or less.
Yes Yes Power Supply Unit circuit faulty. No Replace Main Power PCB. Vs and Va must be adjusted. Yes No Microcomputer peripheral circuit faulty. Replace Main/Digital PCB Assy. Does unit operate normally when temperature sensor IC757 changed ?
Microcomputer peripheral circuit faulty.
Replace Main/Digital PCB Assy.
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Is voltage at connectors CN951, CN952 on Main/Digital PCB normal?
Temperature sensor IC757 faulty.
+ and 5V to 11V.
of CN951 and 952
Replace temperature sensor IC757.
Yes
Is fan rotary signal of Main/Digital PCB normal ? No Fan faulty
Pin of CN951, CN952 16 to 90 Hz.
Replace fan.
Yes
Microcomputer peripheral circuit faulty.
Replace Main/Digital PCB Assy.
Check 4
Start
OSD is not displayed
Power lamp : Lighted green. (10 sec or more)
Is picture displayed on-screen when signal input?
Yes
Signal processing circuit faulty.
Replace Main/Digital PCB Assy.
No
Is voltage at each connector on Main Power PCB Normal?
No
Power Supply circuit faulty.
Replace Main Power PCB.
Yes
Is picture displayed normally when PDP changed?
Yes PDP panel faulty.
Replace PDP panel.
No Signal processing circuit faulty. Replace Main/Digital PCB Assy.
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Check 5
Start
Video 1/ Video 2/ Video 3 input signal are abnormal.
Power lamp : Lighted green (10 sec or more)
Can this unit select only RGB mode?
Yes
Microcomputer peripheral circuit faulty
No Is picture displayed on screen normal when new video PCB unit installed ?
Yes
Video PCB Assy faulty.
Replace Video PCB Assy.
No
Is signal input level normal?
Yes
Signal processing circuit faulty.
Replace Main/Digital PCB Assy.
No
Check input signal.
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Check 6
Start
Video 4 are abnormal.
Power lamp : Lighted green (10 sec or more)
Can this unit select only RGB mode ?
Yes
Install Video PCB Unit faulty.
No Is picture displayed on screen normal when new Video PCB Unit installed ?
Yes
Video PCB Unit faulty.
Replace Video PCB Assy.
No Are brightness and color difference signals connected to input terminals correctly ? Yes Is signal input level normally? No Yes Signal processing circuit faulty. Replace Main/Digital PCB Assy.
No
Check connection cable.
Check input signal SYNC signals are added to the Y signal.
- 22 -
Check 7
RGB input is abnormal. Start
Power lamp: Lighted green (10 sec or more)
Is RGB cable pin arrangement appropriate ? No Check connection cable. Yes Separate signal What kind of signal is output from signal source ? Composite signal Sync. on green signal No Check input signal. Is composite sync. signal input to pin 2 of RGB cable ? le No Yes Is composite sync. signal input to pin 13 of RGB cable ? Yes
Is horizontal sync. i o signal input to pin 13 and vertical sync . signal input to pin 14 of RGB cable ? le
No
Yes
- 23 -
Connect RGB cable to terminal. Is Sync. signal TLL and polarity negative ? No
Yes
Check input signal.
Is frequency of horizontal sync. and vertical sync signals within specified range ? No Check input signal.
Yes No Check input signal. Make sync. signal polarity output from signal source negative, or make output impedance TTL.
Is input level() within specified range ?
Yes
Signal processing circuit faulty. . Note(): If the synchronizing signal cannot be identified by TTL level, it in the 75 terminated state.
Replace Main/Digital PCB Assy. .
VOLTAGE OF EACH CONNECTOR
1. How to measure the voltages on the Main Power Supply PCB in protect mode.
Since a voltage is applied to the Main Power PCB heat sinks while the set is operating, do not touch the heat sinks. After the power cord plug was pulled out, do not pull out the connector on the Main Power PCB until the Green LED (D531: Discharge check LED) turns off. 1) Disconnect CN6, CN23, CN33, CN42 and CN52 2) Connect pin 1 and pin 13 of CN352 through a 1/4W, 1k
resistor. Connect pin 1 of CN352 and pin 5 of CN509 through a 1/4W, 1k resistor. CN502 shorted. 3) Press the power button.
2. On the Main Power Supply PCB. (M02FQ)
CN352
No. 1 3 6 NAME P5V +14V -8V SPEC. 5.0V +/- 0.25V 14.0V +/- 0.7V -8.0V +/- 0.4V
CN351 Ground
5 5 7 No. 3 7 12 NAME +2.5V +3.3V +6.5V SPEC. 2.5V +/- 0.13V 3.3V +/- 0.17V 6.5V +/- 0.33V
Ground
2 6
11
CN33
No. 1 9 NAME Vcc 1 Vs SPEC. 5.1V +/- 0.25V 82.5V +/- 1.5V
CN23 Ground
2 5 No. 1 NAME Va SPEC. 60.0V +/- 1.3V
Ground
4
CN6
No. 1 NAME Vpri2 SPEC. 3.3V +/- 0.15V
Ground
3
- 24 -
V S AND V A ADJUSTMENT
When the Main Power Supply PCB and PDP panel are replaced, Vs and VA must be adjusted.
Preparation Adjustment Check points
: Heat-run for 5 minutes with a white pattern in the wide mode. : Adjust the VS and VA in the no-signal state. : Refer to the drawing shown below.
Adjustment points : Refer to the drawing shown below. Adjustment value : Within +/- 0.1V of voltage indicated on the label of the PDP panel.
- MAIN POWER SUPPLY PCB (M02FQ-PCB) -
CN3
T2
T3
T4
VA ADJ VR581
VS ADJ. VR582
VS & V A check point CN508 1 pin GND 2 pin NC 3 pin VA 4 pin VS
CN901 CN509 CN507 CN1 CN2 CN352 CN351 CN502 CN33 CN7 CN6
CN508 CN23 CN42 CN52
- 25 -
GENERAL CONNECTION DIAGRAM
INLET
P42HCA10W/EH
PLASMA DISPLAY PANEL UNIT FPF42C128128UB-74 M02FQ MAIN POWER
OPTICAL FILTER
- 26 -
M02GNA CONNECTION
92 FUN
92 FUN
M02GG M02EX MAIN/DIGITAL VIDEO
M02GNB
TERMINAL
M02GUB M02GNE
LED/PHOTO AMP
POWER SWITCH
INLET PLASMA DISPLAY PANEL UNIT FPF42C128128UB-74 M02FQ MAIN POWER
P42HCA11W/EH
OPTICAL FILTER
- 27 -
M02GNA CONNECTION
92 FUN
92 FUN M02GG VIDEO M02EX MAIN/DIGITAL M02GND AUDIO
M02GNB TERMINAL
M02GUB LED/PHOTO AMP M02GUC
POWER SWITCH
DISASSEMBLY
1. Removing the Rear Case
1. Remove the 25 circled screws and remove the Rear Case.
A B CD
* Layout of Main PCB.
A: Main Power PCB
B: Audio PCB
C: I/ O PCB
- 28 -
D: Main/ Digital PCB
2. Remoing the Main Power PCB
1. Remove the Rear Case. 2. Take away the insulator.
3. Disconnect the circled connector.
4. Remove the 2 screws and Main Power PCB.
* View after Main Power PCB was removed.
- 29 -
3. Removing the Audio PCB
1. Remove the Rear Case and disconnect the circled connectors.
2. Remove the circled 4 screws and the shield bracket.
3. Remove the circled 4 screws and Audio PCB.
* View after Audio PCB was removed.
- 30 -
4. Removing the I/ O PCB
1. Remove the Rear Case and disconnect the circled connector.
2. Remove the 3 screws and I/ O PCB
* View after I/ O PCB was removed.
- 31 -
5. Removing the Main Digital PCB (1 of 2)
1. Remove the Rear Case, I/ O PCB. (To remove the I/ O PCB, refer to the Page 30) 2. Disconnect the circled connectors.
3. Remove the 10 circled screws and Main Digital Unit.
4. Remove the shield bracket.
5. Disconnect the connection PCB.
- 32 -
5. Removing the Main Digital PCB (2 of 2)
* View after Main Digital PCB was removed.
- 33 -
6. Removing the PDP Unit (1 of 4)
1. Remove the Rear Case. 2. Disconnect the circled connector and the wire clamper.
3. Remove the 9 circled screws and lift the portions in arrows.
4. Pull out all the wires shown in the circle toward the direction of arrow.
5. Remove the 8 circled screws.
- 34 -
6. Removing the PDP Unit (2 of 4)
6. Remove the Base Frame from the Front Case together with the panel and PCBs. * Note: When assembling, always attach the upper hook first as shown in the photo. Do not scratch the flexible wire at the bottom.
* View after removal of the Base Frame from the Front Case.
* View after the Front Case Panel Unit and PCBs were removed. 7. Remove the Main Power PCB. (To remove the Main Power PCB, refer to the Page 28)
8. Disconnect the circled connector and the wire clamper.
- 35 -
6. Removing the PDP Unit (3 of 4)
9. Remove the 10 circled screws and lift up the Base Frame.
10. Remove the Base Frame together with wires and other parts.
11. Disconnect the circled connectors, screws and wire clampers.
12. Remove the 12 circled screws.
- 36 -
6. Removing the PDP Unit (4 of 4)
* View after only the PDP Unit was removed. * Replace the removed parts back in the correct places when the PDP Unit is replaced.
- 37 -
7. Removing the Bezel Front
1. Remove the 2 circled Cover Stands and remove the screw in the holes.
2. Lift the bottom of the Bezel Front.
3. Lift the Bezel Front upward to remove it. (The top of the Bezel Front is hooked.)
* View after Bezel Front was removed.
- 38 -
8. Removing the Optical Filter
1. Remove the Bezel Front. (To remove the Bezel Front, refer to the Page 37)
2. Remove the 14 screws on the Filter Holders at each side.
3. Remove by sliding the Filter Holder in the arrow directions.
4. Remove the Optical Filter.
- 39 -
PARTS LIST
Ref.no. Description Cabinet Bezel Front Case Rear Cover Stand Holder Filter L/R Holder Filter T/B Electric Fan Motor Optical Filter Audio PCB Connection PCB I/O PCB Assy LED/PHOTO PCB Main Digital PCB Main Power PCB PDP Unit Power Cord UL.CSA VDE Remote Control Unit Packing Carton Top Carton Bottom Packing Joint-D Packing Pad-Top Packing Pad-Bottom Carton Accessory Sheet Protect
P42HCA10WH P42HCA10EH P42HCA11WH P42HCA11EH
8112000000 8115603000 8108298008 8110619006 8110614001 8900298008 8115640012 ---------------- ---------------- 8115269008 8115273005 8115275009 8116368007 8116398004 8116393009 8116394006 8116396000 8115830000 S141011609 8111725003 ------------------------------- 8111726000 8108442005 8115319000 8114547008 8108655009 8114551005 8114550008 8111799004 8111634008
: Same as left
8111725003 ----------------
---------------8111726000
- 40 -
TRANSPORTATION AND HANDLING RESTRICTIONS
Transportation
Bad loading
Don't load the plasmavision on a truck as shown in the drawing.
Handling
Never topple. Never drop.
Drop Over 30 cm Floor
Don't hold the surface of the optical filter.
- 41 -
4
Don't stack the plasmavision over three units high.
Example of good transportation and handling
Good loading
Load the plasmavision as shown above.
3
- 42 -
FUJITSU GENERAL CUSTOMER SERVICE LIMITED GLOBAL SUPPORT DIVISION JANUARY 2003