FUJITSU P42HCA30 - PLASMAVISION - ERROR MESSAGES - LED BLINKING CODES

FUJITSU P42HCA30 - PLASMAVISION - ERROR MESSAGES - LED BLINKING CODES

ERROR CODES
OSD

Three kinds of error messages are displayed on the screen, and the power is turned off 10 sec later.

LED

LED error is displayed continuously after the power is turned off.

OSD

On screen display	Cause	Check point
ERROR MESSAGE CONDITION 1	Fan protector operated	Fan Main power PCB Main/Digital PCB
ERROR MESSAGE CONDITION 2	Temperature protector operated	Ambient temperature of unit Main/Digital PCB Temp. sensor IC6950

LED

LED lamp display status	Cause	Check point
Steady light (Red)	Stand-by status	-----------------------
1 time (Red) / 1 time (Green) Flashes once Red LED and flashes once Green LED every 3 sec.	No power.  Power supply protector operated	Main power PCB
1 time (Red) / 2 times (Green) Flashes once Red LED and flashes twice Green LED every 4 sec.	No power.  Power supply protector operated	PDP panel
1 time (Red) / 3 times (Green) Flashes once Red LED and flashes three Green LED every 5 sec.	No power.  Power supply protector operated.	Main/Digital PCB
2 times (Red) / 1 time (Green) Flashes twice Red LED and flashes once Green LED every 4 sec.	Temperature protector Operated	Ambient temperature of unit
2 times (Red) / 2 times (Green) Flashes twice Red LED and flashes twice Green LED every 5 sec.	Temperature protector operated	Main/Digital PCB Temp. sensor IC6950
3 times (Red) / 2 times (Green) Flashes three Red LED and flashes twice Green LED every 6 sec	EEPROM device fault	Main/Digital PCB
3 times (Red) / 3 times (Green) Flashes three Red LED and flashes three Green LED every 7 sec	EEPROM device Read / Write fault	Main/Digital PCB
4 times (Red) / 1 time (Green) Flashes four Red LED and flashes once Green LED every 6 sec	Main/Digital circuit fault	Main/Digital PCB
5 times (Red) / 1 time (Green) Flashes five Red LED and flashes once Green LED every 7 sec	Video circuit fault	Video PCB
6 times (Red) / 1 time (Green) Flashes six Red LED and flashes once Green LED every 8 sec	Fan protector operated	Fan-1 Main/Digital PCB
6 times (Red) / 2 time (Green) Flashes six Red LED and flashes twice Green LED every 10 sec	Fan protector operated	Fan-2 Main/Digital PCB

FUJITSU P42HCA30 - VS & VA ADJUSTMENT

FUJITSU P42HCA30 - Vs & Va ADJUSTMENT

When main power supply PCB or PDP panel is replaced, Vs and Va voltages should be adjusted.

• Preparation : Within 3 minutes after power on.
• Adjustment : Adjust the VSand VAin the no-signal state.
• Check points : Refer to the drawing shown below.
• Adjustment points : Refer to the drawing shown below.
• Adjustment value : Within +/- 0.2V of voltage indicated on the label of the PDP panel.

FUJITSU T1000 SERVER - USING SUN VTS SOFTWARE

FUJITSU T1000 SERVER - USING SUN VTS SOFTWARE

USING SOFTWARE

Checking Whether Sun VTS Software Is Installed.

This procedure assumes that the Solaris OS is running on the server, and that you have access to the Solaris command line.

• Check for the presence of Sun VTS packages using the pkginfo command.

%pkginfo -l SUNWvts SUNWvtsr SUNWvtsts SUNWvtsmn

• If SunVTS software is installed, information about the packages is displayed.

• If SunVTS software is not installed, you see an error message for each missing package.

• If SunVTS is not installed, you can obtain the installation packages from the Solaris Operating System DVDs.

• The SunVTS 6.1 software, and future compatible versions, is supported on the server.

• SunVTS installation instructions are described in the SunVTS User’s Guide.

EXERCISING THE SYSTEM USING THE SUN VTS SOFTWARE

• Before you begin, the Solaris OS must be running. You also need to ensure that SunVTS validation test software is installed on your system.

• The SunVTS installation process requires that you specify one of two security schemes to use when running SunVTS. The security scheme you choose must be properly configured in the Solaris OS for you to run SunVTS. For details, refer to the SunVTS User’s Guide.

• SunVTS software features both character-based and graphics-based interfaces. This procedure assumes that you are using the graphical user interface (GUI) on a system running the Common Desktop Environment (CDE). For more information about the character-based SunVTS TTY interface, and specifically for instructions on accessing it by tip or telnet commands, refer to theSunVTS User’s Guide.

• SunVTS software can be run in several modes. This procedure assumes that you are using the default mode.

• This procedure also assumes that the server is headless, that is, it is not equipped with a monitor capable of displaying bitmap graphics. In this case, you access the SunVTS GUI by logging in remotely from a machine that has a graphics display.

• Finally, this procedure describes how to run SunVTS tests in general. Individual tests may presume the presence of specific hardware, or might require specific drivers, cables, or loop back connectors. For information about test options and prerequisites, refer to the following documentation:

• Log in as superuser to a system with a graphics display.

• The display system should be one with a frame buffer and monitor capable of displaying bitmap graphics such as those produced by the SunVTS GUI.

• Enable the remote display.  On the display system, type:  #/usr/openwin/bin/xhost  + test-system where test-system is the name of the server you plan to test.

• Remotely log in to the server as superuser.

• Use a command such as rlogin or telnet.

• If you have installed SunVTS software in a location other than the default/opt directory, alter the path in the following command accordingly. #/opt/SUNWvts/bin/sunvts –display display-system:0 wheredisplay-systemis the name of the machine through which you are remotely logged in to the server.  The SunVTS GUI is displayed.

ERROR: information for "SUNWvts" was not found

ERROR: information for "SUNWvtsr" was not found

...

The following table lists the SunVTS packages:

SUNWvts            SunVTS framework

SUNWvtsr          SunVTS framework (root)

SUNWvtsts         SunVTS for tests

SUNWvtsmn      SunVTS man pages

SunVTS Test Reference Manual (SPARC)

SunVTS Doc Supplement (SPARC)

USING SUN SOFTWARE

Start SunVTS software.

Expand the test lists to see the individual tests.

• The test selection area lists tests in categories, such as Network, as shown in. To expand a category, left-click the [+] icon (expand category icon) to the left of the category name.

Certain tests are enabled by default, and you can choose to accept these.  Alternatively, you can enable and disable individual tests or blocks of tests by clicking the check box next to the test name or test category name. Tests are enabled when checked, and disabled when not checked.

You can customize individual tests by right clicking on the name of the test. For example, inFIGURE , right-clicking on the text string ce0(nettest) brings up a menu that enables you to configure this Ethernet test.

START TESTING

1. Click the Start button that is located at the top left of the SunVTS window. Status and error messages appear in the test messages area located across the bottom of the window. You can stop testing at any time by clicking the Stop button.

1. During testing, SunVTS software logs all status and error messages. To view these messages, click the Log button or select Log Files from the Reports menu. This action opens a log window from which you can choose to view the following logs:

• Test Error –Detailed error messages from individual tests.

• VTS Kernel Error–Error messages pertaining to SunVTS software itself. You should look here if SunVTS software appears to be acting strangely, especially when it starts up.

• Solaris OS Messages(/var/adm/messages)–A file containing messages generated by the operating system and various applications.

• Log Files(/var/opt/SUNWvts/logs)–A directory containing the log files.
• Information–Detailed versions of all the status and error messages that appear in the test messages area.

FUJITSU P42HNA10 - P42HHS10W/E - ERROR TYPES - CHECKS - TROUBLESHOOTING FLOW CHARTS

FUJITSU P42HNA10 - P42HHS10W/E - ERROR TYPES - CHECKS - TROUBLESHOOTING FLOW CHARTS & Universal Remote Control Codes

ERROR DISPLAYS

Three kinds of error messages are displayed on the screen, and the power is turned off 10 sec later.

LED error is displayed continuously after the power is turned off.

ERROR TYPES AND CHECK POINTS

OSD

On screen display	Cause	Check point
ERROR MESSAGE CONDITION 1	Fan protector operated	# Fan (Display unit) # Main power PCB (Display unit) # Main PCB (Display unit)
ERROR MESSAGE CONDITION 2	Temperature protector operated.	# Ambient temperature of unit # Main PCB (Display unit) # Temp. sensor IC757 (Display unit)
ERROR MESSAGE CONDITION 3	EEPROM error	# Main PCB (Display unit) # Main(Digital/Video) PCB (Selector unit)

LED DISPLAY

LED lamp display status	Cause	Check point
Steady light (Red)	Stand-by status	=====
Continuous.  Flashes continuously (Red)	# No power # Power supply protector operated	# Main power PCB # PDP panel
1 time.  Flashes once every 4 sec. (Red)	Fan protector operated	# Fan # Main power PCB # Main PCB
2 times.  Flashes twice every 5 sec. (Red)	# Temperature protector operated # PDP panel AC error	# Ambient temperature of unit # Temperature sensor IC757 # Main PCB # Pane AC.
3 times.  Flashes three times every 6 sec. (Red)	EEPROM error	Main PCB
5 times.  Flashes five times every 8 sec. (Red)	Audio circuit faulty	Audio PCB Assy

SELECTOR UNIT

LED lamp display status	Cause	Check point
Steady light (Red)	Stand-by status
Continuous.  Flashes continuously (Red)	* No power * Power supply protector operated	Main power PCB
3 times.  Flashes three times every 6 sec. (Red)	EEPROM error	Main(Digital/Video) PCB
4 times.  Flashes four times every 7 sec. (Red)	Main(Digital) circuit faulty	Main(Digital) PCB
5 times.  Flashes five times every 8 sec. (Red)	Audio circuit faulty	Audio PCB Assy

TROUBLESHOOTING FLOW CHARTS

Lamp Blinking [Since a voltage is applied to the Main Power PCB heat sinks while the set is operating, do not touch the heat sinks.]

CLICK ON CHARTS TO MAGNIFY

POWER SUPPLY PROTECTOR OPERATED

UNIVERSAL REMOTE CONTROL CODES

GE Universal remote : 0197 0051

RCA RCR 311W : 1228, 1027, 1186, 1229, 1045

RCA RCR 312W: 10809, 10683, 10853

RCA RCU 300 TMS: 010

URC 3050: 1223

URC 2054: 10809,10179,  10186,10683,10853

FUJITSU P42HCA11 PLASMA DISPLAY - Vs & Va ADJUSTMENT PROCEDURE

FUJITSU P42HCA11 PLASMA DISPLAY - Vs & Va ADJUSTMENT PROCEDURE

When the Main Power Supply PCB and PDP panel are replaced, Vs and VA must be adjusted.

• Preparation: Heat-run for 5 minutes with a white pattern in the wide mode.
• Adjustment: Adjust the VS and VA in the no-signal state.
• Check points: 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.

FUJITSU P42HCA11 HOW TO MEASURE VOLTAGES TO POWER SUPPLY BOARD CONNECTORS - FUJITSU P42HCA11 - PLASMA DISPLAY

HOW TO MEASURE VOLTAGES TO POWER SUPPLY BOARD CONNECTORS - FUJITSU P42HCA11 - PLASMA DISPLAY

 ADJUSTMENT PROCEDURES

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.

• Disconnect CN6, CN23, CN33, CN42 and CN52
• 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.
• Press the power button.

ON THE MAIN POWER SUPPLY PCB [M02FQ]

FUJITSU PDS-4233W/E-H _ PDS-4234W/E-S _ BLINKING CODES AND TROUBLEHOOTING.

TROUBLESHOOTING USING LED & OSD

LAMP STATE	POWER SUPPLY STATE	REMEDY
Not lighted	Power supply circuit faulty.	Replace Power Supply PCB # {Vs & Vd must be adjusted}
Blinks RED [continiously]	Power turned off immediately.	Check-1 [stated below]
Blink once RED.	Power turns off after 10 seconds.	Check 2 [stated below]
Blinks twice RED.	Power turned off after 10 seconds	Check 3 [stated below]
Blinks four times RED.	Power not turned off, LED blinks only	Replace Main/Digital PCB assy.
Blinks five times RED.	Power not turned off, LED blinks only.	Replace Video PCB Assy.
LED lights steady for more than 10 seconds [GREEN]
Is on screen display normal?  If NO:	PDP panel faulty	Replace PDP panel
Is on screen display normal?  If YES
All input image faulty.	Signal processing PCB faulty.	Replace Main/Digital PCB assy.
Video input image faulty.	Video PCB faulty.	Replace Video PCB Assy.
s-video input image faulty.	Video PCB faulty.	Replace Video PCB Assy.
Component video input image faulty. RGB 1,2, input image faulty.	Signal processing PCB faulty. Check 4	Replace Main/Digital PCB Assy. Stated below.

CHECK-1

START >>  [Power supply protector operated.  Power Lamp Flashing continuously in RED; at an interval of (0.5) sec.]

1. Turn the main power off and disconnect the connector P2,P3,P4 & P6 on the Main Power PCB.
2. Connect pin [1] and pin [13] of (P2) through a [1/4W, 1Kohms] resistor.
3. Turn the main power ON again.
4. Measure during telay turning On and OFF.

Is voltage at connector [P5] pin 10(Vs) 160V and pin 7(VD) 65V on main power board?  If YES, PDP panel is faulty.  Repalce it. [*Vs & Vd must be adjusted after replacement]

If NO: Power supply PCB is faulty.  Replace it. * Vs & Vd must be adjusted]

CHECK 2

Start >> Power lamp flashes once intermittently in RED; for (0.5) second, at an interval of 3 seconds.

Start:

Is voltage at connectors [P951-3 pin; P953-3 pin and P954-3 pin] on Main/digital PCB 14V?

If NO; Microcomputer peripheral circuit faulty.

Replace Main/Digital PCB Assy. 

If YES; fan faulty.  Replace fan.

CHECK 3

Temperature protector operated.  Power Lamp flashes intermittently twice in RED; for (0.5) sec. At an interval of 5 seconds.

Start >>

Is ambient temperature of IC747 on  Main/Digital PCB less than 60 degree centigrade? If NO: adjust PDP unit installation so that perefearal temperature is 40 Degree Centigrade or less.

Does the unit operate normally when temperature sensor IC757 changed?

If No:  microcomputer perifearal circuit faulty.  Replace Main/Digital PCB Assy.

If YES:  temperature sensor IC757 faulty.  Replace temperature sensor IC757.

[The temperature sensor IC is installed on Main/digital PCB.  Turn OFF power and cool with a point cooler]

CHECK 4

RGB input is abnormal.  The power lamp lighted green for 10 seconds or more.

Start>>

1. Is RGB cable pin arrangement appropriate?  Inf NO, check connection cable.
2. If RGB cable pin arrangement is appropriate?  If YES
3. What kind of signal is output from signal source?
4. Separate signal.  Is horizontal sync. Sgnal input tp pin 13 and vertical sync signal input to pin 14 of RGB cable is OK?
5. If not, check input signal.  If Yes, ronnect the RGB cable to terminal.  Is sync. Switch (TLL/ANALOG) selected correctly?
6. If YES; check Sync signal polarity is negative.  If YES;
7. Is frequency of horizontal sync and vertical sync signals within specified range?  If no, check input signal.  If yes, check whether the input level is within specified range.  If it also is okey, Signal processing circuit is faulty.  Repalce Main/digital PCB Assy.
8. Come to [3] of above.  Composite signal.
9. Is composite sync. Signal input to pin13 of RGB cable?  If YES; go to step-5 above and proceed. If NO, check input signal.

NB: If the synchronizing signal cannot be identified bu TTL level, it is in the 75 Ohms terminated state