Parts marked with "!" are important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
Page 2
■ LEAD-FREE SOLDER
The PWB’ s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder. The
alphabet following the LF mark shows the kind of lead-free solder.
Solder composition
code (Refer to the
table at the right.)
a
(1) NOTE FOR THE USE OF LEAD-FREE SOLDER THREAD
When repairing a lead-free solder PWB, use lead-free solder thread. Never use conventional lead solder thread, which may cause a breakdown or an
accident.
Since the melting point of lead-free solder thread is about 40°C higher than that of conventional lead solder thread, the use of the exclusive-use soldering iron is recommendable.
Solder composition code
a
b
z
i
n
s
p
(2) NOTE FOR SOLDERING WORK
Since the melting point of lead-free solder is about 220°C, which is about 40°C higher than that of conventional lead solder, and its soldering capacity
is inferior to conventional one, it is apt to keep the soldering iron in contact with the PWB for longer time. This may cause land separation or may
exceed the heat-resistive temperature of components. Use enough care to separate the soldering iron from the PWB when completion of soldering is
confirmed.
Since lead-free solder includes a greater quantity of tin, the iron tip may corrode easily. Turn ON/OFF the soldering iron power frequently.
If different-kind solder remains on the soldering iron tip, it is melted together with lead-free solder. To avoid this, clean the soldering iron tip after completion of soldering work.
If the soldering iron tip is discolored black during soldering work, clean
and file the tip with steel wool or a fine filer.
PN-465U LEAD -FREE SOLDER
Page 3
CHAPTER 1. OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1. SPECIFICATIONS
ModelPN-465U
LCD element46” wide (116.8 cm diagonal)
Max. resolution
(pixels)
Max. colors16.77 M colors (8 bits/color)
Pixel pitch0.53025mm (H)
Viewing angle176° right/left/up/down (contrast ratio >
Screen active
*3 Connection is allowed with an HDCP-compatible device only.
Does not support Repeater control function.
ASV low-reflection black TFT LCD
× 1080
1920
× 0.53025mm (V)
10)
× 22-9/16 (1018.1 × 572.7)
40-1/16
Digital (DVI 1.0 standard-compliant),
Analog RGB (0.7Vp-p) [75Ω]
Horizontal/vertical separate
(TTL: positive/negative), Sync-on-green,
Composite sync (TTL: positive/negative)
NTSC (3.58MHz)
VESA DPMS, DVI DMPM
(HDCP compatible)
PCAnalogMini D-sub 15 pin,
× 1, BNC
3 rows
Audio3.5 mm mini stereo jack
AVComposite
BNC
× 1
video
Component
BNC (Y, Cb/Pb, Cr/Pr)
AudioRCA pin (L/R) × 1
Serial (RS-232C)D-sub 9 pin
× 1
× 1
AudioRCA pin (L/R) × 1
Serial (RS-232C)D-sub 9 pin
Speaker7W
AC 120 V, 60 Hz
32°F to 104°F (0°C to 40°C)
20% to 80% (no condensation)
266W (Input signal waiting mode: 6.5W,
Standby mode: 3.5W)
Approx. 43-13/16
(1,113
× 140 × 657) (excluding protrusions)
× 5-1/2 × 25-7/8
(excluding the temporarystand)
× 1
+ 7W [6Ω]
× 1
*1*2
*3
× 1
*
1
× 1
× 1
■ DIMENSIONAL DRAWINGS
Note: That the values shown are approximate values.
Unit: inch [mm]
34-3/4 [882]
3-3/8
[87]
2-1/16 [52]
25-7/8 [657]
22-7/8 [581]
15/16 [24]
5-1/2 [140]
Opening width (40-1/4 [1023])
VESA holes
43-13/16 [1113]
7-7/8
7-7/8
[200]
[200]
Opening height
(22-11/16 [576])
7-7/8 [200] 9 [228.5]
When mounting the monitor, be sure to use a wall-mount / ceiling-mount
bracket they comply with the VESA-compatible mounting method.
SHARP recommends using M6 screws and tighten the screws.
Note that screw hole depth of the monitor is 3/8 inch (10 mm). Loose
holding may cause the product to fall, resulting in serious personal injuries as well as damage to the product. The screw and hole should come
together with over 5/16 inch (8 mm) length of thread. SHARP recommends using mounting interface that comply with UL1678 standard.
■ COMPATIBLE SIGNAL TIMING (PC)
Screen resolutionHsync Vsync
VESA 640
× 48031.5kHz 60Hz 25.175MHz oo
37.9kHz 72Hz 31.5MHz oo
37.5kHz 75Hz 31.5MHz oo
× 60035.1kHz 56Hz36.0MHzo
800
37.9kHz 60Hz 40.0MHz oo
48.1kHz 72Hz 50.0MHz oo
46.9kHz 75Hz 49.5MHz oo
× 48031.0kHz 60Hz 33.75MHz oo
848
× 76848.4kHz 60Hz 65.0MHz oo
1024
56.5kHz 70Hz 75.0MHz oo
60.0kHz 75Hz 78.75MHz oo
× 86467.5kHz 75Hz 108.0MHz oo
1152
× 76847.8kHz 60Hz 79.5MHz oo
1280
60.3kHz 75Hz 102.25MHz oo
× 96060.0kHz 60Hz 108.0MHz oo
1280
Dot
frequency
Analog
signal
Digital
signal
-
PN-465U OUTLINE OF TH E PRODUCT, NOMENCLATURE AND FUNCTION
1 – 1
Page 4
Screen resolutionHsync Vsync
VESA
1280
× 102464.0kHz 60Hz 108.0MHz oo
80.0kHz 75Hz 135.0MHz oo
× 76847.7kHz 60Hz 85.5MHz oo
1360
1600 × 1200
Wide 1280
1920
US
TEXT
Sun
Ultra
Series
*1 Displays a reduced image.
* All are compliant only with non-interlaced.
* Depending on the connected PC, images may not be displayed
properly even if the compatible signal described above is input.
* The frequency values for the Sun Ultra Series are reference values.
A separate conversion adapter (commercially available) may be
required for connecting the monitor to the Sun Ultra Series.
1Red video signal input9
2Green video signal input10GND
3Blue video signal input11N.C.
4N.C.12DDC data
5GND13Hsync signal input
6GND for red video signal14Vsync signal input
7GND for green video signal15DDC clock
8GND for blue video signal
+5V
No.FunctionNo.Function
1TMDS data 2-13N.C.
2TMDS data 2
3TMDS data 2/4 shield15GND
4N.C.16Hot-plug detection
5N.C.17TMDS data 0
6DDC clock18TMDS data 0+
7DDC data19TMDS data 0/5 shield
8N.C.20N.C.
9TMDS data 1
10TMDS data 1
11TMDS data 1/3 shield23TMDS clock
12N.C.24TMDS clock−
+14+5V
−21N.C.
+22TMDS clock shield
+
■ RS-232C INPUT TERMINAL PINS
(D-sub 9 Pin)
No.FunctionNo.Function
1N.C.6N.C.
2Transmitted data7N.C.
3Received data8N.C.
4N.C.9N.C.
5GND
■ PC/AV OUTPUT TERMINAL PINS
(DVI-D 24 Pin)
−
No.FunctionNo.Function
1TMDS data 2
2TMDS data 2
3TMDS data 2/4 shield15GND
4N.C.16Hot-plug detection
5N.C.17TMDS data 0
6DDC clock18TMDS data 0+
7DDC data19TMDS data 0/5 shield
8N.C.20N.C.
9TMDS data 1
10TMDS data 1
11TMDS data 1/3 shield23TMDS clock
12N.C.24TMDS clock−
−13N.C.
+14+5V
−
−21N.C.
+22TMDS clock shield
+
PN-465U OUTLINE OF TH E PRODUCT, NOMENCLATURE AND FUNCTION
1 – 2
Page 5
■ POWER MANAGEMENT
ŊŏőŖŕ
2345
This monitor conforms to VESA DPMS and DVI DMPM. Both your video
card and computer must support the same standard in order for the
monitor’s power management function to work.
DPMS: Display Power Management Signaling
DPMSScreen
ON STATEDisplay266WYesYes
STANDBY
SUSPENDYesNo
OFF STATENoNo
DMPM: Digital Monitor Power Management
DMPMScreen
Monitor ONDisplay266W
Active OFF
No
display
No
display
Power
consumption
6.5W
Power
consumption
6.5W
HsyncVsync
NoYes
■ DDC (PLUG AND PLAY)
The monitor supports the VESA DDC (Display Data Channel) standard.
DDC is a signal standard for plug and play between monitors and computers. Information about resolution and other parameters is exchanged
between the two. This function can be used if the computer supports
DDC and it has been configured to detect plug-and-play monitors.
There are several types of DDC, depending on the communication
method used. This monitor supports DDC2B.
3. PART NAMES AND FUNCTION
■ FRONT VIEW
1
*Use a pointed object such as a pen tip to press the switches at the
front of the monitor.
1 LCD panel
2 Remote control sensor
3 Input switch
4 Power switch
5 Power LED
■ REAR VIEW
2. SUPPLIED ACCESSORIES
Liquid Crystal Display: 1
Remote control
unit: 1
Cable clamp: 2
Power cord (Approx. 13.1 feet [4 m]): 1
“AA” size battery: 2
CD-ROM (Utility Disk for Windows): 1
Operation manual: 1
Blank sticker: 1
Place a blank sticker onto the SHARP logo to cover the logo.
*Sharp Corporation holds authorship rights to the Utility Disk program.
Do not reproduce it without permission.
Vertical logo
sticker: 2
INPUT
Temporary stand: 2
Power cord
clamp: 1
L
K
1689
1 Main power switch
2 AC input terminal
3 PC/AV output terminal (DVI-D)
4 PC1 input terminal (DVI-D)
AV1 input terminal (DVI-D)
5 PC2 input terminal (Mini D-sub 15 pin)
6 PC3 input terminals (BNC)
7 AV2 input terminals (BNC)
8 AV3 input terminal (BNC)
9 RS-232C output terminal (D-sub 9 pin)
F RS-232C input terminal (D-sub 9 pin)
G External speaker terminals
H PC/AV audio output terminals
I AV audio input terminals
J PC audio input terminal
K Handles
L Vents
GJ
H
I23457F
PN-465U OUTLINE OF TH E PRODUCT, NOMENCLATURE AND FUNCTION
1 – 3
Page 6
■ Remote Control Unit
r
2
3
4
1
7
8
*1 Select the terminal for DVI SELECT.
*2 Select the terminal for BNC SELECT.
8MENU button
Displays and turns off the menu screen
9SIZE button
The menu is displayed.
Press or to select the screen size.
■ Setting the batteries
1) Press the cover gently and slide it in the direction of the arrow.
5
9
6
1Signal transmitter
2POWER button
3MUTE button
Turns off the volume temporarily.
Press the MUTE button again to turn the sound back to the previous
level.
4VOL +/- button (Volume adjustment)
Pressing or displays the VOLUME menu when the menu
screen is not displayed.
Press or to adjust the volume of the sound.
*If you do not press any buttons for about 4 seconds, the VOLUME
menu automatically disappears.
BRIGHT
+/− button (Backlight adjustment)
Pressing or displays the BRIGHT menu when the menu
screen is not displayed.
Press or to adjust the brightness.
*If you do not press any buttons for about 4 seconds, the BRIGHT
menu automatically disappears.
Cursor control (S / T/W / X) buttons
5DISPLAY button
Displays monitor information. The display disappears when this but-
pressed again or disappears automatically after approximately
ton is
15 seconds.
6MODE button
Each time you press this button, the color mode changes in the following order:
• STD (Standard) JVIVID J sRGB
J STD...
*sRGB applies to PC input only.
sRGB is international standard of color representation specified by
IEC (International Electrotechnical Commission).
Color conversion is made in taking account of liquid crytal’s characteristics and represents color tone close to its original image.
7INPUT button (Input mode selection)
The menu is displayed. Press or to select the input mode,
and press to enter.
*You can select the input terminal by pressing the input switch of
the monitor.
Input modeVideoAudio
PC1 DIGITAL
PC2 ANALOGPC2 input terminal
PC3 ANALOG
AV1 DIGITAL
AV2 COMPONENT
2) See the instructions in the compartment and put in the supplied batteries (2 “AA” size batteries) with their plus (
+) and minus (−) sides
oriented correctly.
3) Close the cover.
Note:
• The supplied batteries (2 “AA” size batteries) may become
exhausted faster depending on the storage condition. It is recommended that you replace them with new batteries (commercially
available) earlier than specified.
• If you will not use the remote control for a long time, remove the
batteries.
• Use manganese or alkaline batteries only.
■ Remote control operation range
The operation range of the remote control unit is approx. 16.4 feet (5m)
at an angle of appro
the remote control sensor.
16.4 feet (5 m)
°
10
Caution:
• Do not expose the remote control unit to shock by dropping or stepping on it. This could lead to a malfunction.
• Do not expose the remote control unit to liquids, and do not place it
in an area with high humidity.
• The remote control unit may not work properly if the remote control
sensor is under direct sunlight or strong lighting.
• Objects between the remote control unit and the remote control
sensor may prevent proper operation.
• Replace the batteries when they run low as this may shorten the
remote control’s operation range.
• If a fluorescent light is illuminated near the remote control unit, it
may interfere with proper operation.
• Do not use it with the remote control of other equipment such as air
conditioner, stereo components, etc.
× 10° from the center to the top/bottom/right/left of
Remote control senso
16.4 feet
(5 m)
16.4 feet (5 m)
°
10
PN-465U OUTLINE OF TH E PRODUCT, NOMENCLATURE AND FUNCTION
1 – 4
Page 7
■ Dual screen display
1
3
0
2
012
456
8
9
10
3
7
11
12131415
012
567
10
1112
3
8
13
15161718
20212223
4
9
14
19
24
012
345
678
1
3
02
0
1
2
4
5
6
8
9
10
3
7
11
12
13
14
15
0
1
2
5
6
7
10
11
12
3813
15
16
17
18
20
21
22
23
4
9
141924
0
1
2
3
4
5
6
7
8
You can display the screens of the PC input signal and AV input signal
simultaneously.
Set this function with “PIP MODES” in the PIP/PbyP menu.
• The currently selected input signal is displayed on the main screen.
• You cannot simultaneously display the screens of signals of the same
type, such as two types of PC input signals or two types of AV input
signals.
In vertical orientation
Original
image
4 monitors
02
9 monitors
3
6
0
PIP: A sub screen is displayed inside a main screen.
PbyP: A main screen and a sub screen are displayed in a line.
PbyP2 : Displays a main screen which measures 1280 pixels in the
longest direction and a sub screen in a line.
PIPPbyPPbyP2
Main screen
screen
Sub
Main
screen
Sub
screen
Main screen
Note:
• You might infringe on a copyright of the author which is protected
by copyright law when you display the images of the computer
screen and television/VCR simultaneously for profit-making or to
show the image to the public.
• The screen size for dual-screen display is the same as the screen
size for single-screen display. The DotbyDot screen is displayed in
NORMAL size except when it is set as the PIP main screen.
• When dual-screen display is selected, the SCREEN MOTION func-
tion is disabled.
• When dual-screen display is selected, the screen cannot be
enlarged.
• When dual-screen display is selected, the following adjustments of
ADVANCED are invalid and adjusting is disabled.
3D-NR, MPEG-NR and 3D-Y/C
■ Enlarge
You can align 4, 9, 16, or 25 monitors and integrate them into a single
large screen to display.
Enlarged views of separated images are displayed in each monitor.
In horizontal orientation
Original
image
4 monitors
0
2
16 monitors25 monitors
012
456
8
12131415
1
3
910
9 monitors
012
345
678
3
7
11
012
567
1112
10
15161718
20212223
PN-465U OUTLINE OF TH E PRODUCT, NOMENCLATURE AND FUNCTION
13
1
4
1
3
7
2
5
8
16 monitors25 monitors
20
1
6
11
16
21
2
7
12
17
22
18
23
3813
4
9141924
Sub
screen
12
13
14
15
0
4
8
1
5
9
2
6
10
3
711
0
5
10
15
Note:
• AV input signals cannot be used for the Enlarge function.
• To integrate 9 or more monitors using PC1 signals, a splitter for the
video signal (commercially available) is required.
• When connected in PC2/PC3, a splitter for the video signal (commercially available) is required.
• When Enlarge is used, the SCREEN MOTION function is disabled.
■ Switching the screen size
Even when the screen size is changed, the display may remain the
same depending on the input signal.
PC inputAV input
WIDEDisplays image so it fills the
entire screen.
ZOOM 1An image with a 4:3 aspect ratio is enlarged to fill the
entire screen without changing the aspect ratio. The
edges of the image may be cut off.
ZOOM 2Use this size if ZOOM 1 cuts off the subtitles.
NORMAL Displays image so it fills the
screen without changing the
aspect ratio of the input sig-
nals.
DotbyDot Displays the dots of the sig-
nals input from the conne-
cted PC as the correspond-
ing dots on the screen.
4
3
9
8
14
19
24
1 – 5
An image with a 4:3 aspect
ratio is stretched to fill the
entire screen.
Displays the entire image
of the aspect ratio of 4:3
without changing the
aspect ratio.
Displays the dots of the
input signals as the corresponding dots on the
*
screen.
Page 8
WIDEZOOM1
ZOOM2
■ SCHEDULE
You can set the time to switch the monitor on and off.
Set this function with “SCHEDULE” in the OPTION menu.
NORMALDotbyDot
*With a monitor with a screen resolution of 1600 x 1200, selecting Dot-
byDot displays the NORMAL screen.
Note:
• Using this monitor's screen-size switching or dual-screen display
functions to compress or expand the screen for commercial or public viewing in establishments like cafes or hotels may infringe on the
rights of the creators, as protected by Copyright Law, so please be
careful.
• When “Enlarge” is set, the screen size is fixed to “WIDE” mode.
• When dual-screen display is selected, the screen size cannot be
changed.
• The appearance of the original video may change if you select a
screen size with a different aspect ratio than the original image
(e.g. TV broadcast or video input from external equipment).
• When an ordinary non-wide image (4:3) is viewed with the whole
screen using the screen-size switching function of this monitor, the
edge of the image may be lost or appear distorted. If you wish to
respect the creator’s intentions, set the screen size to “NORMAL”.
• When playing commercial software, parts of the image (like subtitles) may be cropped. In this case select the optimal screen size
using the screen-size switching function of this monitor. With some
software, there may be noise or distortion at the edges of the
screen. This is due to the characteristics of the software, and is not
a malfunction.
• Depending on the original image size, black bands may remain at
the edges of the screen.
SCHEDULE
No.POWERDAY OF THE WEEKTIMEINPUT
(1)
1024x768
XXXX/XX/XX XXX XX:XX:XX
(2)
V: 60 Hz H: 48.4 kHz
PC2 ANALOG
(3)(4)(5)
OK…[MENU]
1) Press or to select the SCHEDULE number, and press
.
2) Set the SCHEDULE. (See the description below.)
Press or to select the date and time, and press or
to change the setting.
3) Press .
MENU
SCHEDULE becomes effective.
1
Q : SCHEDULE effective
-
: SCHEDULE not effective
2 POWER
ON: Switches the monitor on at the specified time.
OFF : Switches the monitor off at the specified time and puts the
monitor in standby mode.
3 DAY OF THE WEEK
Specifies the day of the week to execute the SCHEDULE.
ONLY ONCE:
Executes the SCHEDULE once on the specified day.
Specify the day of the week to execute the SCHEDULE.
EVERY WEEK:
Executes the SCHEDULE on the specified day of the week every
week. Specify the day of the week to execute the SCHEDULE.
Periodic setting such as “Monday through Friday” is also possible.
EVERY DAY:
Executes the SCHEDULE every day regardless of the day of the
week.
4 TIME
Specifies the time to execute the SCHEDULE.
5 INPUT
Specifies the input mode at power-on. When not specifying, the
screen at the previous power-off appears.
Input modes displayed on “PC1/AV1” depend on DVI SELECT settings.
Input modes displayed on “PC3/AV2” depend on BNC SELECT settings.
PN-465U OUTLINE OF TH E PRODUCT, NOMENCLATURE AND FUNCTION
1 – 6
Page 9
Caution:
• Do not switch off the main power after setting the SCHEDULE.
• Specify the correct date and time.
SCHEDULE does not function unless the date and time are specified.
• Check regularly that the set date and time are correct.
Note:
• Up to 8 SCHEDULE items can be registered.
• Setting the SCHEDULE flashes the power LED alternately in red and
orange in standby mode.
• A SCHEDULE that has a large number has precedence over that of a
small number when schedules overlap.
■ ADVANCED items (AV input)
FLESH TONE
Adjust the hue control.
3D-NR
Reduce the noise of playback images on video.
Setting a higher level reduces more noise. However, it may cause blurring on an image.
MPEG-NR
Reduce block noise caused by digital compression.
3D-Y/C (AV3)
Specify whether to perform 3-dimension Y/C separation.
If dot interference or cross-color is occurring in fast-motion scenes,
selecting “OFF” may improve the image quality.
PN-465U OUTLINE OF TH E PRODUCT, NOMENCLATURE AND FUNCTION
1 – 7
Page 10
CHAPTER 2. CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
1. CONNECTION
1-1. CONNECTING PERIPHERAL EQUIPMENT
Caution:
• Be sure to turn off the main power switch and disconnect the plug
from the power outlet before connecting/disconnecting cables.
Also, read the manual of the equipment to be connected.
• Be careful not to mix up the input terminal with the output terminal
when connecting cables. Mixing up the input and output terminals
may cause malfunctions and the other problems.
(1) Connection with a PC
PC1 input terminal
PC2 input terminal
PC audio input terminal
PC3 input terminals
HV
RGB
• Use a commercially available signal cable (DVI-D 24 pin) for the PC1
input terminal. Set DVI SELECT on the OPTION menu to PC (DIGITAL) when using the PC1 input terminal.
• Use a commercially available signal cable (Mini D-sub 15 pin) for the
PC2 input terminal.
• Use a commercially available signal cable (BNC) for the PC3 input
terminals. Set BNC SELECT on the OPTION menu to PC (ANALOG)
when using the PC3 input terminals.
(2) Connection with AV equipment
AV1 input terminal
AV2 input terminals
Cr/PrYCb/Pb
AV3 input terminal
• Use a commercially available signal cable (DVI-D 24 pin) for the AV1
input terminal. Set DVI SELECT on the OPTION menu to AV (DIGITAL) when using the AV1 input terminal.
• Use a commercially available component cable (BNC) for the AV2
input terminals. Set BNC SELECT on the OPTION menu to AV
(COMPONENT) when using the AV2 input terminals.
• Use a commercially available video cable (BNC) for the AV3 input terminal.
• Use a commercially available audio cable (RCA) for the AV audio
input terminals.
• The AV1 input terminal is compatible with the video signals below:
1920
× 1080p @ 50/59.94/60Hz
× 1080i @ 50/59.94/60Hz
1920
× 720p @ 50/59.94/60Hz
1280
× 576p @ 50Hz
720
× 480p @ 59.94/60Hz
720
× 480p @ 59.94/60Hz
640
AV audio input terminals
• Use a commercially available audio cable (mini stereo jack) for the
PC audio input terminal. Use an audio cable without resistance.
Note:
• Images may not be displayed properly depending on the computer
(graphics board) to be connected.
• A screen with 1920
rectly on PC3 (BNC). In this case, check the settings of your computer (graphics board) to verify that input signals conform to
specifications of this monitor (Hsync: 66.3 kHz, Vsync: 60 Hz, and
Dot frequency: 148.5 MHz).
• If there is a check box to disable EDID in display control panel,
check it when using PC3 (BNC).
• Use the automatic screen adjustment when a PC screen is dis-
played for the first time using PC2 or PC3, or when the setting of
the PC is changed.
• The screen is adjusted automatically when SELF ADJUST in the
OPTION menu is set to “ON”.
× 1080 resolution may not be displayed cor-
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 1
Page 11
(3) Other terminals
[PC/AV audio output terminals]
• Audio from the equipment connected to the AV audio input terminals
or PC audio input terminal is output. Connect to the audio input terminals of the connected equipment using a commercially available
audio cable (RCA).
• The audio output varies depending on the input mode selection.
• The volume level can be adjusted using the volume adjustment.
• Selecting FIXED of “AUDIO OUTPUT” from the OPTION menu fixes
the volume of sound output from the audio output terminals.
• Audio signals output from the PC/AV audio output terminals cannot
be adjusted using the AUDIO menu.
[PC/AV output terminals]
Video signals from PC1 and AV1 can be output to HDCP-compatible
external device. Use this terminal when you connect multiple monitors in a daisy chain via DVI cable (commercially available).
Images cannot be output to device that is not HDCP-compatible.
[RS-232C input/output terminals]
You can control the monitor from a PC by connecting a commercially
available RS-232C straight cable between this terminal and the PC.
1-2. CONNECTING EXTERNAL SPEAKERS
Be sure to use external speakers with an impedance of 6 ohms and a
rated input of at least 7W.
1) While pushing the tab, insert the tip of the cable.
2) Release the tab.
12
1-3. CONNECTING MULTIPLE MONITORS
You can connect multiple monitors (up to 5 monitors) in a daisy chain by
using the PC1/AV1 input terminals and PC/AV output terminals of this
monitor.
[Connection example]
First monitorSecond monitor
PC/AV output
terminal
PC1/AV1 input terminals
Digital signal (DVI) cables
(commercially available)
To PC digital RGB output terminal
Note:
• Be sure to connect the
speakers properly.
• Avoid short circuiting the
+ and − terminals and the left and right
+ and − terminals.
shows the signal flow
Note:
• The length of the signal cables or surrounding environment may
affect the image quality.
• The screen may not display properly when using terminals other
than PC1/AV1 for the input mode. In this case, turn off the power to
all the monitors connected in a daisy chain and then turn the power
on again.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 2
Page 12
1-4. CONTROLLING THE MONITOR WITH A PC
You can control this monitor from a PC via RS-232C (COM port) on the
PC. You can also connect multiple monitors via a daisy chain by using a
PC. By assigning ID numbers to each monitor, you can make input
mode selection/adjustment or can check the status of
■ PC connection
One-to-one connection with a PC
Connect with RS-232C straight cable between the PC’s COM port
(RS-232C connector) and the RS-232C input terminal on the rear of the
monitor.
RS-232C input terminal
To COM port
RS-232C straight cable
(commercially available)
Daisy chain connection from a single PC (Advanced operation)
Connect with RS-232C straight cable between the PC’s COM port
(RS-232C connector) and the RS-232C input terminal on the rear of the
first monitor.
Next, connect RS-232C straight cable to the first monitor’s RS-232C
output terminal and to the second monitor’s RS-232C input terminal.
Connect in the same way to the third and subsequent monitors.
First monitorSecond monitor
a specific
monitor.
PC
1-5. HOW TO INSTALL THE MONITOR
■ Mounting precautions
• Since the monitor is heavy, consult your dealer before installation.
• Installing or moving the monitor must be done by two or more people.
• A stand and mounting bracket compliant with VESA specifications is
required. Do not use any screw holes other than VESA holes for
installation.
• When moving the monitor, be sure to hold it with the handles both on
the rear and the unit bottom. Do not hold the LCD panel. This may
cause product damage, failure, or injury.
• Install the monitor with the surface perpendicular to a level surface. If
necessary, limit the tilt between 0 and 20 degrees downward.
• Mounting the monitor on the wall requires special expertise and the
work must be performed by an authorized SHARP dealer. You should
never attempt to perform any of this work yourself. Our company will
bear no responsibility for accidents or injuries caused by improper
mounting or mishandling.
• This monitor should be used at an ambient temperature between
32 °F (0 °C) and 104 °F (40 °C). Provide enough space around the
monitor to prevent heat from accumulating inside.
For the monitor in
horizontal orientation
7-7/8 [20]
2
[5]
2 [5]
**
2
[5]
For the monitor in
vertical orientation
7-7/8
[20]
2
[5]
2
[5]
RS-232C
output
terminal
RS-232C
input
PC
To COM port
terminal
RS-232C straight cables
(commercially available)
■ Communication conditions
Set the RS-232C communication settings on the PC to match the
monitor’s communication settings as follows:
Baud rate9,600bps
Data length8bits
Parity bitNone
Stop bit1bit
Flow controlNone
Unit: inch [cm]
*The monitor can be installed close to a wall, etc.
However, the monitor emits heat during operation. Be aware that
heat emitted from the monitor may discolour or alter the wall.
If it is difficult to provide such space because the monitor is
installed inside a housing or for other reasons, take other measures
to keep the ambient temperature between 32°F (0 °C) and 104 °F
(40°C) such as installing a fan in the housing.
• Adhere to the following when installing the monitor in the vertical
orientation. Failing to adhere to the following may cause malfunctions.
-
Install the monitor such that the power LED is located on the
downside.
-
Set the MONITOR on the SETUP menu to PORTRAIT.
• Do not block any ventilation openings. If the temperature inside the
monitor rises, this could lead to a malfunction.
• After mounting, it is recommended to take some measures to pre-
vent the monitor from falling down.
• Do not place the monitor on a device which generates heat.
• Be sure to use a stand or a wall-mount/ceiling-mount bracket
designed or designated for mounting the monitor.
2 [5]
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 3
Page 13
• This monitor is designed to be installed on a concrete wall/ceiling or
pillar. Reinforced work might be necessary for some materials such
as plaster/thin plastic board/wood before starting installation.
This monitor and bracket must be installed on a wall which can
endure at least 4 times or more the weight of the monitor. Install by
the most suitable method for the material and the structure.
• Use the supplied logo sticker when you install the monitor in ver tical orientation.
*
INPUT
*Do not remove the factory-affixed sticker but affix the logo sticker
over it.
Be careful not to cover the remote control sensor or buttons.
■ BINDING CABLES
[Attaching the cable clamp]
The cables connected to the terminals on the back of the monitor can
be neatly bundled using the supplied cable clamps as shown in the illustration.
Caution:
• Verify the position for attaching a cable clamp in advance.
• A cable clamp cannot be removed once it is attached.
[Fastening the power cord]
1) Attach the supplied power cord clamp to the power cord, making
sure the power cord clamp is circular hole-sidedown.
2) Insert the tip of the band into the hole for the power cord clamp.
3) While holding the tail of the band, slide the fastened part toward the
AC input terminal.
Cable clamp positions
Insert the cable
Cable clamp
attachment
clamp into a hole.
(any hole available)
Cable clamp
123
Hole for
the power
cord clamp
Fastened
part
Band
Power cord
clamp
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 4
Page 14
2. ADJUSTMENT METHOD
[ADJUSTMENTS FOR PC SCREEN DISPLAY]
■ Automatic adjustment
When you use the PC2 input terminal or PC3 input terminals to display
a PC screen for the first time, or when you change the setting of the PC,
use the automatic screen adjustment.
1) Switch the input to PC2 or to PC3 and display the adjustment pattern. (See the description below.)
2) Pressand use or to display the SCREEN menu.
MENU
3) Press and select “AUTO”.
4) Press .
The automatic adjustment is complete in several seconds.
5) Presstwice to close the menu screen.
MENU
Note: If the screen cannot be adjusted properly with one automatic
adjustment, repeat the automatic adjustment two or three times.
Try manual adjustment if necessary.
■ Screen display for adjustment
Before making adjustments in the SCREEN menu or PICTURE menu,
display an image to brighten the entire screen. If you are using a Windows PC, use the adjustment pattern on the supplied CD-ROM.
2-1. SETTINGS AND ADJUSTMENTS
<Opening the adjustment pattern>
1) Load the supplied CD-ROM into the computer's CD-ROM drive.
2) Open the CD-ROM in [My Computer].
3) Double-click [Adj_uty.exe].
The adjustment pattern will appear.
Adjust the screen automatically or manually.
4) When adjustment is finished, press the [Esc] on the computer's keyboard to quit the adjustment program.
5) Eject the CD-ROM from the CD-ROM drive.
Note: If the display mode on the computer you are using is 65,000 col-
ors, the color levels in the color pattern may appear differently or
grayscale may appear to be colored.
(This is due to the specifications of the input signal and is not a
malfunction.)
MENU
MENU
END
SCREEN
(PC2/PC3)
PICTURE
AUTO
CLOCK
PHASE
H-POS
V-POS
RESET
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Initialize with
AUTO (PC2/PC3)
CONTRAST
BLACK LEVEL
TINT (AV input)
COLORS (AV input)
SHARPNESS
ADVANCED (AV input)
COLOR MODE
WHITE BALANCE
*
(THRU /PRESET/USER)
COPY TO USER
GAMMA
RESET
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Initialize with
d
e
.)
e
e
e
e
d
e
e
e
e
e
e
e
e
and d.)
d
.)
and d.)
and d.)
and d.)
and d.)
.)
and d.)
and d.)
and d.)
and d.)
and d.)
and d.)
and d.)
and d.)
R-CONTRAST
(Adjust with
G-CONTRAST
(Adjust with
B-CONTRAST
(Adjust with
e
e
e
and d.)
and d.)
and d.)
A
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
* Input signal level (for PC1 only)
PRESET
(Adjust with
e
and d.)
2 – 5
Page 15
A
AUDIO
SETUP
OPTION
TREBLE
BASS
BALANCE
RESET
OSD H-POSITION
OSD V-POSITION
SCREEN MOTION
MOTION TIME 1
MOTION TIME 2
MONITOR
LANGUAGE
ID No. SET
PICTURE FLIP
POWER ON DELAY
DATE/TIME SETTING
SCHEDULE
DVI SELECT
BNC SELECT
QUICK SHOOT
AUDIO OUTPUT
480LINES (PC2/PC3)
(Adjust withe and d.)
(Adjust with
(Adjust with
e and d.)
e and d.)
(Initialize withd.)
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
ENLARGE
(PC input)
PIP/PbyP
768LINES (PC2/PC3)
SELF ADJUST
POWER MANAGEMENT
ENLARGE MODE
ENLARGE POS
BEZEL H
BEZEL V
H-POS
V-POS
PIP MODES
PIP SIZE
PIP H-POS
PIP V-POS
PIP BLEND
PIP SOURCE
SOUND CHANGE
MAIN POS
PbyP2 POS
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
(Adjust withe and d.)
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
(Adjust with
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
e and d.)
AUTO OFF
(Adjust with
* The menu screen will close automatically if no operation is performed for about 15 seconds.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 9
Page 19
2-4. 232C CONTROL
(1) Communication procedure
<Command format>
When a command is sent from the PC to the monitor, the monitor operates according to the received command, and sends a response message to the PC.
■ When a command has not been executed
Return code (0DH, 0AH)
RRE
*If an ID number has been assigned
Return code
C1 C2 C3 C4 P1 P2 P3 P4
Command field
(4 prescribed
alphanumerical
characters)
Parameter field
(4 character string
comprised of:
0-9, +, -, space, ?)
Example: VOLM0030
VOLM30
*Be sure to input 4 characters for the parameter. Pad with spaces
(“ ”) if necessary.
(“[Enter]” is a return code (0DH, 0AH or 0DH))
Wrong : VOLM30 [Enter]
Right : VOLM30 [Enter]
When inputting a negative value, specify a numerical value in three digits.
Example: AUTR-009
Do not use spaces for MPOS, DATE, and SC01 through SC08. Specify parameters using a specified number of characters.
Example: MPOS010097
If a command has “R” listed for “DIRECTION” in the “RS- 232C command table”, the current value can be returned by using “?” as the
parameter.
Example :
VOLM????
1
From PC to monitor
(How much is current volume setting?)
30
If an ID number has been assigned (For example, ID number
1
From monitor to PC (Current volume setting: 30)
=
1)
VOLM?1 From PC to monitor
1
30 001
From monitor to PC
<Response code format>
■ When a command has been executed correctly
Return code (0DH, 0AH)
OK
A response is returned after a command is executed.
*If an ID number has been assigned
Space (20H)
O K SPC 001
ID number of responding monitor
Return code (0DH, 0AH)
Space (20H)
Return code (0DH, 0AH)
RRESPC 001
ID number
• “ERR” is returned when there is no relevant command or when the
command cannot be used in the current state of the monitor.
• If communication has not been established for reasons such as a bad
connection between the PC and monitor, nothing is returned (not
even ERR).
• If no monitor has been assigned the designated ID number (e.g. if the
command IDSL0002 [Enter] is used, but no monitor with ID number: 2
is found), no response is returned.
■ If execution of the command is taking some time
Return code (0DH, 0AH)
IWTA
When the following commands are used, “WAIT” is returned.
In this case, a value will be returned if you wait a while. Do not send any
command during this period.
■ When control via RS-232C is locked (to prevent use) using the
operation lock function
Return code (0DH, 0AH)
ECDKOL
Advanced operation
This section explains commands for daisy chain connection. The basic
communication procedure is the same as in the “One-to-one connection
with a PC” section.
<ID numbers>
You can assign a unique ID number to each monitor. This allows you to
control a particular monitor in a daisy chain of monitors.
You can assign ID numbers either from the menu screen (using the
remote control) or from the PC using RS-232C cable.
[Example]
ID number: 1
ID number: 2 ID number: 3 ID number: 4
If monitors are connected as shown above, you can execute commands
like “Set the volume of the monitor with ID 4 to 20”.
When controlling monitors linked in a daisy chain by designating ID
numbers, you should basically avoid any duplication of ID numbers.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 10
Page 20
ID numbers do not have to be assigned in ascending order starting from
the PC. They can also be connected as shown below.
[Example]
ID number: 3 ID number: 2 ID number: 4 ID number: 1
<Commands for ID control>
The command examples shown on this page assume the following connection and ID number set up.
ID number: 1 ID number: 2 ID number: 3 ID number: 4
IDST: A monitor receiving this command sets its own ID number in the
parameter field.
Example: IDST0001
OK 001
1
The ID number of this monitor is set to 1.
Note: You can automatically assign ID numbers by using the IDST
command with the Repeater control.
For example, using the command “IDST001
+” automatically sets
the ID numbers, as shown below.
[Example]
ID number: 1 ID number: 2 ID number: 3 ID number: 4
IDST001
+
1
ID setting command with repeater control
WAIT
1
OK 001
OK 002
OK 003
OK 004
“OK” response from ID number : 1
1
“OK” response from ID number : 2
1
“OK” response from ID number : 3
1
“OK” response from ID number: 4 (End)
IDSL: The parameter of this command sets the ID number of the monitor.
The monitor is subject to the next command.
Example:
IDSL0002
WAIT
OK 002
VOLM0030
WAIT
OK 002
VOLM0020
OK 001
1
The next command is for the monitor with ID number : 2.
1
Searching for monitor with ID number : 2
1
Found monitor with ID number : 2
1
Sets volume of monitor with ID number : 2 to 30.
1
Processing
1
OK response from monitor with ID number : 2
1
Sets volume to 20.
1
The volume of the monitor
with ID number : 1
(the one directly connected
to the PC) is set to 20.
*
* The IDSL command is effective only once, for the immediately
succeeding command.
IDSL: The parameter of this command sets the ID number of the monitor.
The monitor is subject to all subsequent commands.
Example:
IDLK0002
1
Following commands are for the monitor with ID number : 2.
1
WAIT
OK 002
VOLM0030
WAIT
Searching for monitor with ID number : 2
1
Found monitor with ID number : 2
1
Sets volume of monitor
with ID number : 2 to 30.
1
Processing
*
OK 002
1
VOLM0020
Sets volume of monitor
with ID number : 2 to 20.
*
WAIT
OK 002
1
IDLK0000
WAIT
OK 002
Canceling fixed ID number setting
1
Canceling IDLK
1
Cancelation complete
VOLM0010
1
OK 001
The volume of the monitor with ID number: 1
(the one directly connected to the PC) is set to 10.
(IDLK is canceled.)
* The IDLK command remains effective until it is canceled, or power
is shut off.
IDCK: Provides screen display of the ID number currently assigned to a
monitor, and the ID number currently set for IDLK (if any).
Example:
(After executing IDLK0002)
IDCK0000
ID:001 IDLK:002
1
(Parameter has no meaning.)
1
Returned response. The ID number is also displayed on the monitor screen.
IDCK000
+
1
Repeater control
(If a command is used with repeater control, ID
designation using IDSL or IDLK is canceled.)
WAIT
ID:001 IDLK:000
ID:002 IDLK:000
ID:003 IDLK:000
ID:004 IDLK:000
<Repeater control>
This system has a function to allow setting of multiple monitors connected in a daisy chain using a single command. This function is called
repeater control. You can use Repeater control function without assigning ID numbers.
[Example]
Set 1Set 2Set 3Set 4
*If monitors are connected as shown above, you can execute a com-
mand like “Set all monitors’ input settings to PC1 DIGITAL”.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 11
Page 21
<Repeater control command>
Repeater control is achieved by setting the FOURTH CHARACTER of
the parameter to “
+”.
Example:
VOLM030
+ 1 Sets volume of all monitors to 30.
In repeater control, responses are returned by all the connected monitors.
If you want to determine that a value has been returned by a specific
set, assign ID numbers to each monitor in advance.
When some monitors do not return their responses, the probable cause
is that the monitors could not receive the command or command processing is not complete. Do not send a new command.
Example:
(When 4 monitors are connected, and assigned ID numbers: 1 through 4)
VOLM030
+
WAIT
OK 001
OK 002
OK 003
1
OK 004
If 4 monitors are connected in a chain, reliable operation can be ensured by sending a new command only
after a reply has been returned by 4th (last) monitor.
Repeater control can also be used for reading settings.
Example:
VOLM??? +
WAIT
10 001
20 002
30 003
Volume settings for all monitors are returned.
30 004
Note:
• If repeater control is used during ID designation (IDSL, IDLK),
the ID designation is canceled.
• Commands that use parameters consisting of more than four characters can not be controlled by repeater control.
<Communication interval>
• After OK or ERR is returned, you must send the following commands.
To set a timeout for the command response, specify 10 seconds or
longer.
• Provide an interval of 100 ms or more between the command
response and the transmission of the next command.
VOLM0020
OK
Interval of 100 ms or more
INPS0001
WA I T
OK
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 12
Page 22
(2) RS-232C command table
<How to read the command table>
Command: Command field
Direction: W: When the “Parameter” is set in the parameter field, the command functions as described under “Control/Response Contents”.
R : The returned value indicated under “Reply” can be obtained by setting “????”, “?” or “???
field.
Parameter: Parameter field
Reply: Response (Returned value)
*: “Yes” indicates commands which can be used in power standby mode.
Note: To specify the horizontal/vertical positions for vertical orientation, specify the values for horizontal orientation.
INPUT MODE SELECTIONINPSW0Toggle change for input mode
1PC1 DIGITAL
2PC2 ANALOG
3AV2 COMPONENT
4AV3 VIDEO
6PC3 ANALOG
7AV1 DIGITAL
R1PC1 DIGITAL
2PC2 ANALOG
3AV2 COMPONENT
4AV3 VIDEO
6PC3 ANALOG
7AV1 DIGITAL
Terminals not selected in DVI SELECT/BNC
SELECT cannot be selected.
“ERR” when AV (DIGITAL) is selected for DVI
SELECT.
“ERR” when PC (ANALOG) is selected for BNC
SELECT.
“ERR” when AV (COMPONENT) is selected for BNC
SELECT.
“ERR” when PC (DIGITAL) is selected for DVI
SELECT.
o
■ SCREEN menu (PC2/PC3)
FunctionCommand
AUTOASNCW1
CLOCKCLCKWR0-2550-255
PHASEPHSEWR0-630-63
POSITIONINGP O S I T IO N O F
THE LONGEST
DIRECTION
POSITION OF
THE SHORTEST
DIRECTION
RESETARSTW1
HPOSWR0-5000-500A maximum value depends on a resolution.
VPOSWR0-1000-100
Direc-
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
ParameterReplyControl/Response contents*
tion
2 – 13
-
-
-
Page 23
■ PICTURE menu
FunctionCommand
AUTOAGINW1When the input mode is PC2, PC3.
CONTRASTCONTWR0-600-600-127 on PC2/PC3.o
BLACK LEVELBLVLWR0-600-600-127 on PC2/PC3.
TINTTINTWR0-600-60When the input mode is AV.
COLORCOLRWR0-600-60
SHARPNESSSHRPWR0-240-24
ADVANCEDFLESH TONEFLESWR0-20-20: OFF, 1: LOW, 2: HIGHo
3D-NRTDNRWR0-20-20: OFF, 1: LOW, 2: HIGH
MPEG-NRMPNRWR0-10-10: OFF, 1: ON
3D-Y/CYCSPWR0-10-10: OFF, 1: ON
THRUCTMPWR00When the input mode is PC1.o
PRESET1-151-15From 1: approximately 3,000K to 15: approximately
USER9999
R-CONTRASTCRTRWR0-5120-512“ERR” when CTMP is not set to 99.
R-CONTRASTCRTGWR0-5120-512
B-CONTRASTCRTBWR0-5120-512
Direc-
ParameterReplyControl/Response contents*
tion
22VIVID
33sRGB (When the input mode is PC)
10,000K
(500K steps)
-
-
■ AUDIO menu
FunctionCommand
TREBLEAUTRWR
BASSAUBSWR
BALANCEAUBLWR
RESETARSTW3
Direc-
ParameterReplyControl/Response contents*
tion
−10-10−10-10o
−10-10−10-10
−10-10−10-10
■ SETUP menu
FunctionCommand
SCREEN MOTIONSCSVWR0-40-40: OFF, 1-4: PATTERN 1-4o
MOTION TIME 1MTIMWR0-200-20o
MOTION TIME 2 PATTERN 1MINTWR10-99010-990Per 10 secondso
PATTERN 2-4MINTWR5-205-20Per second
MONITORSTDRWR0-10-10: LANDSCAPE, 1: PORTRAITo
LANGUAGELANGWR1414ENGLISHo
Direc-
ParameterReplyControl/Response contents*
tion
11DEUTSCH
22FRANÇAIS
33ITALIANO
44ESPAÑOL
55
66
日本語
-
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 14
Page 24
FunctionCommand
ID NUMBERID NO. SETTINGIDSTW0-255Sets the monitor’s ID number. (“0” means “no ID num-
ID NO. SETTING
(ONCE)
ID NO. SETTING
(SUBSEQUENT)
ID CHECKIDCKW0ID: xxx
PICTURE FLIPPFILWR0-30-30: OFF, 1: MIRROR, 2: UPSIDE DOWN, 3: ROTATEo
Power On DelayPWODWR00OFFo
IDSLW1-255Sets a monitor ID number.
IDLKW1-255Sets a monitor ID number.
Direc-
ParameterReplyControl/Response contents*
tion
ber”.)
R0-255Returns the monitor’s ID number.
This ID number is only effective for the command
immediately after this command.
0Clears the ID number if one has been designated.
This ID number is effective for the next and all subsequent commands after this command.
0Clears the ID number if one has been designated.
Displays monitor's own ID number and the selected
IDLK: yyy
1-601-60ON
ID number on the screen.
■ OPTION menu
o
o
o
o
FunctionCommand
DATE/TIME SETTINGDATEWRAABBCCD-
SCHEDULESC01~
DVI SELECTDVSLWR0-10-10: PC (DIGITAL), 1: AV (DIGITAL)o
BNC SELECTBNSLWR0-10-10: PC (ANALOG), 1: AV (COMPONENT)o
QUICK SHOOT (PC)QSPCWR0-10-10: OFF, 1: ONo
QUICK SHOOT (AV)QSAVWR0-10-10: OFF, 1: ONo
AUDIO OUTPUTAOUTWR0-10-10: VARIABLE, 1: FIXEDo
INPUT RESOLU-
TION (PC)
INPUT RESOLUTION (AV)
SELF ADJUSTAADJWR0-10-10: OFF, 1: ONo
POWER MANAGEMENTPMNGWR0-10-10: OFF, 1: ONo
VOLUMEVOLMWR0-310-31o
MUTEMUTEWR0-10-10: OFF, 1: ON
INFORMATION MODELINF1RValueo
SERIAL NOSRNORValueo
BRIGHTVLMPWR0-310-31Brightnesso
TEMPERATURE SENSORDSTAR0Internal temperature normalo
TEMPERATURE ACQUISITIONERRTRValueTemperature at temperature sensors 1 through 3 are
CAUSE OF LAST STANDBY MODESTCAW0Initializationo
ParameterReplyControl/Response contents*
tion
5: ZOOM2
5: DotbyDot
1Internal temperature abnormal (Standby mode)o
2Internal temperature abnormal (Temperature is nor-
mal now, but it was abnormal during operation.)
3Internal temperature abnormal
(Brightness of the backlight decreases.)
4Temperature sensor abnormalo
returned in the following forms:
[Sensor 1], [Sensor 2], [Sensor 3]
R0No detectable error has occurred
1Standby mode by POWER button
2Main power “OFF” by the main power switch
3Standby mode by RS-232C
4Waiting mode by No Signal
(Incl: VESA DPMS/DMPM)
6Standby mode by abnormal temperature
8Standby mode by SCHEDULE setting
o
o
-
o
o
o
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 17
Page 27
3. SERVICE MENU
SERVICE MENU 1:
[Operating procedures]
1) With “SERVICE MENU1” displayed, select “SERVICE2” with [ 4 ]
button and press [3] button.
Used to display the model name, the manufacturing No., the firmware
version/checksum, and the usage time.
[Operating procedures]
1) Press [SIZE] button for 5sec, and press [1] [ 4 ] [3] [ 2 ] buttons in
this sequence. “SERVICE MENU1” is displayed.
Firmware version
Serial number
Model name
SERVICE MENU1 1/1
SERVICE1
SERVICE2
MODEL
S/N
FIRM VERSION
CHECK SUM
USAGE TIME
㧦
PN-465
㧦
XXXXXXXX
㧦
XXXXX (XXXXXXXX)
㧦
OK XXXX
㧦
XXXXXH
END[MENU]
Use time
Firmware checksum
*Immediately after turning on the power, “CALCULATION” is displayed
for the checksum for a while, and the result is dipslayed.
SERVICE MENU 2:
• AGING:
AGING. Refer to “3-1. AGING”.
• CALIBRATION :
Used to adjust automatically the gain and the offset of PC/components/composite. Refer to “3-2. Calibration”.
• FACTORY RESET :
Used to reset the user adjustment values, the usage time, and the
operation logs to the factory setting. Refer to “3-3. FACTORY
RESET”.
• MODEL TYPE :
Used to select the destination. JP: Japanese model, US: North America model, EU: A European model
After changing the MODEL TYPE, execute ALL RESET.
(Refer to “2-2. INITIALIZATION (RESET)/FUNCTIONAL RESTRICTION SETTING”)
SERVICE MENU2 1/1
SERVICE1
SERVICE2
ʋ
AGING
CALIBRATION
FACTORY RESET
MODEL TYPE
HARDWARE CHECK
WHITE BALANCE SETTING
COMPONENT PHASE
PC2 SYNC THRESHOLD LEVEL
PC3 SYNC THRESHOLD LEVEL
=>
=>
=>
< JP >
=>
=>
=>
< XX >
< XX >
SOG SYNC THRESHOLD LEVEL< XX >
HARDWARE CHECK SETTING
< ON >
END[MENU]
2) Select setting item with [ 2 ] [ 4 ] button.
3) Adjust it with the [1] [3] button.
When the item with => mark press [3] button and advances to the
next screen.
4) Press [MENU] button to return to the previous screen sequentially,
terminating the operation.
3-1. AGING
(1) Operating procedures
1) Enter the “SERVICE MENU 2” mode.
2) Select [AGING] with [ 2 ] [ 4 ] buttons, and press [3] button.
3) Select [AGING1] or [AGING2] with [ 2 ] [ 4 ] buttons, and press [3]
button. The aging is star ted.
AGING1: Every time when [3] button is pressed, the whole screen
color is changed.
Dark
Dark
blue
green
AGING2: The whole screen color is changed every 2 sec.
Dark
Dark
blue
green
4) To terminate aging, turn off the main power source. (The power button of the remote controller or the machine cannot terminate aging.)
*AGING3 must not be used.
Dark
red
Dark
red
BlueGreenRedWhiteBlack
BlueGreenRedWhiteBlack
• HARDWARE CHECK :
Used to display the hardware detection result. Refer to “3-4. HARDWARE CHECK”.
• WHITE BALANCE SETTING:
Refer to “3-5. WHITE BALANCE SETTING”.
• COMPONENT PHASE :
Do not change the setting.
• PC2/PC3/SOG SYNC THRESHOLD LEVEL :
Do not change the setting.
• HARDWARE CHECK SETTING:
Do not change the setting.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 18
Page 28
3-2. CALIBRATION
Adjusts the offset and the gain of an A/D converter by the following input mode.
• PC2 ANALOG mode (D-sub terminal)
• PC3 ANALOG mode (BNC terminal)
• AV2 COMPONENT mode (component terminal)
• AV3 VIDEO mode (composite terminal)
(1) Operating procedures
1) Select the input mode to be adjusted with [INPUT] button.
2) The video signal for adjustment is displayed on the screen.
Note:
• Be sure to use the following video signal to perform the adjustment.
• Since PC2 ANALOG (D-sub terminal) and PC3 ANALOG (BNC terminal) differ in the calibration results, be sure to adjust them with their own
input mode.
Input modeSignal type
PC2 ANALOGPC ANALOG signal
(D-sub terminal)
PC3 ANALOGPC ANALOG signal
(BNC terminal)
AV2 COMPONENT COMPONENT signal Y level: 0.7 Vp-p
Input signal level (Adjusted
standard value)
RGB level: 0.7 Vp-p1920x1080 60Hz
(Pedestal to white level)
Pb/Pr level: 0.7 Vp-p
signal timingInput image
or
XGA (1024x768)
60Hz
1080i 60HzFull color bar (White 100%, color saturation 100%)
The adjustment image displayed by executing
“Adj_uty.exe” in the CD-ROM packed together with
the product.
(Or a video image with 0 to 255 gradations of RGB
White)
*Recommended signal generator:
VG-849, VG-859 made by Astro Design.
AV3 VIDEOVIDEO (NTSC3.58)
signal
0.714 Vp-p
(Pedestal to white level)
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
NTSC3.58Full color bar (White 100%, color saturation 100%)
2 – 19
*Recommended signal generator:
VG-849, VG-859 made by Astro Design.
Page 29
3) Enter the “SERVICE MENU 2” mode.
4) Select [CALIBRATION] with [ 2 ] [ 4 ] buttons, and press [3] button. The CALIBRATION screen is displayed.
Resets the user adjustment value, USAGE TIME and the Operation log
to the factory preset values.
(Note)
When resetting is made, the operation logs are also deleted. If necessary, save the operation logs before resetting.
1) Display the SERVICE MENU 2.
2) Select “FACTORY RESET” with [ 2 ] [ 4 ] button, and press [3] but-
ton.
3) Select [ON] with [1] [3] buttons, and press MENU button.
“RESETTING” is displayed. After completion of initialization, the unit
is booted in the PC1 (digital) mode.
4) Turn the main power switch off and then back on.
5) Select [AUTO CALIBRATION] with [ 2 ] and [ 4 ] buttons and press
[3] button. The calibration is executed and the data are saved to
the EEPROM.
The adjustment result is displayed on the ADC OFFSET1/ADC
OFFSET2/ADC GAIN items.
6) Select [OK] with [ 2 ] [ 4 ] buttons, and press [MENU] button. The
CALIBRATION screen is closed.
3-4. HARDWARE CHECK OPERATION PROCEDURES
This machine is provided with the function to watch for any abnormality
in the hardware.
When an abnormality occurs in the hardware (internal power voltage,
backlight, temperature), “SERVICE CALL” message is displayed on the
screen. The power lamp flashes in red.
When only a temperature abnormality occurs, “TEMPERATURE” message is displayed on the screen. The power lamp flashes in red and
green alternately.
The abnormal position can be located by two methods below.
[Method 1]
<Operating procedure>
1) SERVICE MENU 2 is displayed.
2) Select “HARDWARE CHECK” with [ 2 ][ 4 ] buttons, and press [3]
button. “HARDWARE CHECK” menu is displayed.
3) The watch result and the current measurement value of the hardware are displayed.
• Watch result: OK or NG is displayed.
• Measurement value: The measurement value at the time when
*The measurement value of the internal voltage displayed is the A/D
conversion value. The normal range is as shown below.
LCD 12V: Measurement value 174~190
VIDEO 5V: Measurement value 171~208
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 20
After turning ON the main power, if an abnormality occurs to be NG once, the NG state is
kept until the main power is turned OFF.
HARDWARE CHECK menu is displayed is
displayed.
The measurement value at the time when an
abnormality occurred is saved in the log data.
Page 30
AMP 3.3V: Measurement value 187~213
AMP 9V: Measurement value 173~190
4) For the countermeasures against NG positions, refer to “7. Hardware check NG” in “CHAPTER 5. TROUBLESHOOTING.”
5) Press MENU button to return to the previous screen, and terminate
the operation.
[Method 2]
<Operating procedure>
1) Send “HTST0000” that is 232C command.
2) Result is returned.
7) Select “LEVEL” with [ 2 ] [ 4 ] buttons and press [3] button. The
LEVEL menu is displayed.
LEVEL SETTING (PC)
LEVEL1
LEVEL2
LEVEL3
LEVEL4
LEVEL5
LEVEL6
OK CANCEL RESET
< 48 >
< 88 >
< 132 >
< 164 >
< 200 >
< 255 >
3-5. WHITE BALANCE SETTING PROCEDURES
(1) When replacing the PWB
(1)-1. White Balance setting information read
The White Balance setting information of the information display before
replacement is read. There are two methods to read the White Balance
setting information as follows.
• Method 1: The setting information is read from the SERVICE MENU.
• Method 2: Use the White Balance setting read tool.
Use either way to read the White Balance setting information.
The White Balance is set individually for the PC system input mode and
the AV system input mode. Reading must be made for each setting
data.
[Method 1]
The setting information is read from the SERVICE MENU.
[Operating procedures]
1) Press [INPUT] button to select the input mode to read the setting
data.
• To read the setting data of the PC system input mode, select
either of PC1 DIGITAL, PC2 ANALOG, or PC3 ANALOG mode.
• To read the setting data of the AV system input mode, select
either of AV1 DIGITAL, AV2 COMPONENT, or AV3 VIDEO mode.
2) Any image is displayed on the screen.
3) SERVICE MENU2 is displayed.
4) Select “WHITE BALANCE SETTING” with [ 2 ] [ 4 ] buttons, and
press [3] button.
The WHITE BALANCE SETTING menu is displayed.
In the PC system input mode, “(PC)” is displayed as the menu title.
In the AV system input mode, “(AV)” is displayed.
8) Write down the set values of LEVEL1 ~ LEVEL6.
9) Select “CANCEL” with [ 2 ] [ 4 ] [1] [3] buttons and press [MENU]
button.
The display returns to the WHITE BALANCE SETTING menu.
10) Select “CANCEL” with [ 2 ] [ 4 ] [1] [3] buttons and press [MENU]
button.
The WHITE BALANCE SETTING menu is terminated.
*Read the set values of the PC system input mode and the AV system
input mode, and write them down.
[Method 2]
Use the White Balance setting read tool.
For detailed operation procedures of the tool, refer to the separate
sheet (3-6. WHITEBALANCE SETTING READ TOOL OPERATING
PROCEDURE).
[Operating procedures]
1) Connect the information display and the PC with the RS-232C
straight cable.
2) Boot the tool, “InfoDispWhiteBalance.exe”.
3) Turn ON the power of the information display.
4) Press [READ] button of the tool.
5) When data reading is normally completed, write down the setting
values of the PC and AV. (Refer to the figure below.)
5) Check to confirm that the PATTERN is “9000K”.
If it is “6500K”, select “PATTERN” with [ 2 ] [ 4 ] buttons and press
[3] button to set to “9000K”.
6) Write down all the displayed set values of R, G, and B in L1 - L6.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 21
Page 31
(1)-2. White Balance setting value write
The White Balance setting values are written in the following procedures.
Since White Balance is set individually for the PC system input mode
and the AV system input mode, write the set data to each of them.
[Operating procedures]
1) Press [INPUT] button to select the input mode to write the setting
data.
• To write the setting data of the PC system input mode, select
either of PC1 DIGITAL, PC2 ANALOG, or PC3 ANALOG mode.
• To write the setting data of the AV system input mode, select
either of AV1 DIGITAL, AV2 COMPONENT, or AV3 VIDEO mode.
2) Any image is displayed on the screen.
3) SERVICE MENU2 is displayed.
4) Select “WHITE BALANCE SETTING” with [ 2 ] [ 4 ] buttons, and
press [3] button.
The WHITE BALANCE SETTING menu is displayed.
In the PC system input mode, “(PC)” is displayed as the menu title.
In the AV system input mode, “(AV)” is displayed.
5) Check to confirm that the PATTERN is “9000K”.
If it is “6500K”, select “PATTERN” with [ 2 ] [ 4 ] buttons and press
[3] button to set to “9000K”.
6) Select “LEVEL” with [ 2 ] [ 4 ] buttons and press [3] button. The
LEVEL menu is displayed.
7) Set the data written down previously. Select LEVEL1 ~ LEVEL6
with [ 2 ] [ 4 ] buttons and adjust the value with [1] [3] buttons.
8) Check to confirm that the set values of LEVEL1 - LEVEL6 are properly adjusted.
9) Select “OK” with [ 2 ] [ 4 ] buttons, and press [MENU] button.
The setting is saved and the display returns to the WHITE BALANCE SETTING menu.
10) Set the values L1 - L6 of R, L1 - L6 of G, and L1 - L6 of B to the values previously written down. Select L1 - L6 with [ 2 ] [ 4 ] buttons,
select R/G/B with [1] [3] buttons, and adjust the set values with
[ 2 ] [ 4 ] buttons.
11) Select “L*” at the left end with [1] [3] buttons, and repeat the
operation.
12) Check to confirm that all the set values are set properly.
13) Select “OK” with [ 2 ] [ 4 ] buttons, and press [MENU] button.
The set data are saved and the WHITE BALANCE SETTING menu
is terminated.
* Since White Balance is set individually for the PC system input
mode and the AV system input mode, write the set data to each
of them.
14) Read the set data of WHITE BALANCE and check to confirm that
all the values are properly set.
(2) When replacing the panel or when an old PWB does
not operate
Reset the setting to return to the initial state by executing the following
procedures.
Since White Balance is set individually for the PC system input mode
and the AV system input mode, reset to each the set data .
[Operating procedures]
1) Press [INPUT] button to select the input mode to reset the setting
data.
• To reset the setting data of the PC system input mode, select
either of PC1 DIGITAL, PC2 ANALOG, or PC3 ANALOG mode.
• To reset the setting data of the AV system input mode, select
either of AV1 DIGITAL, AV2 COMPONENT, or AV3 VIDEO mode.
2) Any image is displayed on the screen.
3) SERVICE MENU2 is displayed.
4) Select “WHITE BALANCE SETTING” with [ 2 ] [ 4 ] buttons, and
press [3] button.
The WHITE BALANCE SETTING menu is displayed.
In the PC system input mode, “(PC)” is displayed as the menu title.
In the AV system input mode, “(AV)” is displayed.
5) Check to confirm that the PATTERN is “9000K”.
If it is “6500K”, select “PATTERN” with [ 2 ] [ 4 ] buttons and press
[3] button to set to “9000K”.
6) Select “LEVEL” with [ 2 ] [ 4 ] buttons and press [3] button. The
LEVEL menu is displayed.
7) Select “RESET” with [ 2 ] [ 4 ] [1] [3] buttons and press [MENU]
button.
8) Check to confirm that the set value is changed as shown below.
• Initial values of the PC system input mode
LEVEL (PC)
LEVEL1
LEVEL2
LEVEL3
LEVEL4
LEVEL5
LEVEL6
OK CANCEL RESET
< 48 >
< 88 >
< 132 >
< 164 >
< 200 >
< 255 >
• Initial values of the AV system input mode
LEVEL (AV)
LEVEL1
LEVEL2
LEVEL3
LEVEL4
LEVEL5
LEVEL6
OK CANCEL RESET
< 48 >
< 85 >
< 128 >
< 160 >
< 196 >
< 255 >
9) Select “OK” with [1] [3] buttons, and press [MENU] button.
The display returns to the WHITE BALANCE SETTING menu.
10) Select “RESET” with [ 2 ] [ 4 ] [1] [3] buttons and press [MENU]
button.
11) Check to confirm that all the set value is changed as shown below.
White Balance setting read tool operating procedures
The procedures to read the White Balance setting by using the White
Balance setting read tool are as follows:
1) Select “PN-465 Series” on the column of Model Name.
2) Select a COM port to be used on the column of COM port.
3) Turn on the power of the LCD monitor.
4) Press [READ] button.
5) When reading of all the setting items is completed, the set value is
displayed.
The data acquisition log is displayed on the left lower section of the
tool.
When “OK” is indicated for all the items as shown below, data acquisition is successfully completed.
Power On … OK
Change Input to PC … OK
Read PC Level Data … OK
Read PC Red Gain Data … OK
Read PC Green Gain Data … OK
Read PC Blue Gain Data … OK
Change Input to AV … OK
Read AV Level Data … OK
Read AV Red Gain Data … OK
Read AV Green Gain Data … OK
Read AV Blue Gain Data … OK
(2)
Installing the White Balance setting read tool
The White Balance setting read tool is provided as the compression file
of “PN465_InfoDispWhiteBalance.zip.”
Decompress “PN465_InfoDispWhiteBalance.zip,” and the execution file
of “InfoDispWhiteBalance.exe” and “InfoDispWhiteBalance.ini” is generates. Copy “InfoDispWhiteBalance.exe” and “InfoDispWhiteBalance.ini”
to an optional directory and execute “InfoDispWhiteBalance.exe”.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
• When “Power On ... NG” is displayed:
Check the power status of the connected information display.
When “READ” is executed in the power standby state, the operation
may fail sometimes. Turn ON the power, and press [READ] button
again to read the setting value.
• When “Command Sending Retry Error”, “Nothing Received” is
displayed:
Check to confirm that the PC and the information display are connected with a proper RS-232C cable.
• When “COM Port Open Error” is displayed:
Check to confirm that the COM port is not used by another tool. If the
COM port is used by another tool, terminate the tool and press
[READ] button again to read the setting value.
2 – 23
Page 33
(4) White Balance setting read tool version check
To check the version of the White Balance setting read tool, display the
property of “InfoDispWhiteBalance.exe” and check the production version item.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 24
Page 34
4. FIRMWARE UPDATE PROCEDURES
4-1.
OPERATING CONDITIONS OF FIRMWARE UPDATE
The operating conditions for firmware update of the information display
are as follows:
OS: Windows 98SE, Windows 2000, Windows XP
Communication port : RS-232C port recognized as a COM port
The RS-232C cable required for update is as follows. Connect the COM
port of PC and the RS-232C input terminal of the display with the cable.
Specify the installing folder as “C:\SHARP_PN465U” (which is set as
the default and must not be changed), and press [Next] button.
• Program folder selection screen
4-2. INSTALLATION OF THE FIRMWARE UPDATER
The firmware updater is provided as a self-extract file of
“xxxxxFirmwareUpdater_yyy.exe”.
(“xxxxx” indicates the model name, and “yyy” the firmware version.
When the model is the PN-465U and the firmware version is V1.01, the
file name is “PN465UFirmwareUpdater_V101.exe.”)
When “FirmwareUpdater.exe” is executed, a folder (C:\SHARP_PN465U,
hereinafter) is made and the updater program and the firmware is installed to
the folder.
• FirmwareUpdater.exe booting screen
Press [Next] button.
• Shortcut making screen
Check “Create a shortcut on Desktop” and press [Next] button.
Press [Next] button.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 25
Page 35
• Installing contents check
Check the contents of installation, and press [Next] button.
• Installation completion screen
4-3. FIRMWARE UPDATE
To update the firmware, click the icon of “SHARP PN-465U FirmwareUpdater” to boot the updater program, and follow the instructions on the
screen.
• COM port selection
After completion of installation, the installation completion screen is
displayed. Press [Finish] button.
Select the COM port to be used for communication.
(“COM1” on the above screen)
• Batch file setting
Set the batch file name as “C:\SHARP_PN465U\isp_flash16_ext.txt”.
(It is set as the default. Do not change it.)
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 26
Page 36
• Firmware update
Press [BATCH] button, and the firmware writing is started.
For about 3 minutes and writing is completed. When “Firmware version
up completed” is displayed, the firmware update is completed.
The new version firmware can be operated by turning OFF and ON the
main power.
• When updating is failed
4-4. VERSION CHECK PROCEDURES
With an image displayed on the screen, use the remote controller to display the SERVICE MENU1 screen. Check the firmware version.
To display the SERVICE MENU1 screen, press and hold [1] [ 4 ] [3]
and [ 2 ] button of the remote controller for 5sec or more in this
sequence.
After checking the version, press [MENU] button of the remote controller to close the SERVICE MENU1 screen.
[SERVICE MENU1 display example]
SERVICE MENU1 1/1
SERVICE1
SERVICE2
MODEL
S/N
FIRM VERSION
CHECK SUM
USAGE TIME
㧦
PN-465
㧦
12345678
㧦
Ver 1.01
㧦
OK 6fe1d8ac
㧦
100H
END[MENU]
First, turn OFF the main power and then turn it ON again. Then, press
[BATCH2] button to start writing the firmware.
In about 3 minutes, updating is completed and “Firmware update completed” is displayed. It is the end of firmware updating.
After completion of firmware updating, turn OFF and ON the main
power, and the new version firmware is operated.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 27
Page 37
5. EDID WRITING PROCEDURES
[Target model of the tool]
PN-465U
[Tool operating conditions]
• Windows 98SE/ Windows 2000/ Windows XP
• The I/O address of the printer port must be set to 378.
(Refer to “Supplementary descriptions.”)
[Installing procedures]
1) Make a folder of “c:\fg.”
2) Copy all the files in the launcher tool to the folder of “c:\fg.”
If there is already a folder for the launcher tool, use the folder.
(Use the latest-version launcher tool.)
3) Copy all the files in the EDID writing tool of for servicing of the PN465U to “c:\fg.”
[Operating procedures]
1) Connect the jig to the PC.
2) Execute “c:\fg\launcher.exe.”
3) The following screen is displayed.
Select PN-465U in the column of [Class].
Select [PN-465U write EDID (PC ANALOG/DIGITAL)] in [Contents].
After selection, click [Go].
When the following window is displayed, connect the monitor to the jig.
6)
[Setting on the monitor side]
1: Connect the VGA cable and the DVI-D cable to the monitor and
the jig. (Refer to the connection diagram of the PN-465U EDID
writing tool.)
2: To cancel write-protect of EDID, press [INPUT] button of the
main unit and turn ON the main power of the monitor at the
same time and wait until [No Signal] is displayed.
* If write-protect cannot be canceled by [INPUT] button, send the
serial command of “EDWP1230.”
(Refer to “Canceling write-protect of EDID by the serial command.”)
7) Input 8-digit serial number with keys, and click [Start] button.
8) The window below is displayed.
4) The window for checking the execution content is displayed. If it is
OK, press [YES], and if not, press [NO]. When [NO] is pressed, the
display returns to 3). When [YES] is pressed, the process goes on
to the next step.
At that time, do not connect the monitor to the jig.
5) If the window below is displayed, check for the following.
1. The jig and the PC are not connected properly.
2. The jig and the monitor are already connected.
Check the connection and press [OK] and then [Next].
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
On the above screen EDID is written and verified. If the operation is
interrupted before completion, the connection may be improper.
Check for it. After completion of writing, the window of 6) is displayed.
Then connect the monitor to the jig.
Repeat EDID writing to the next monitor from 6).
9) In case of an error occurs in writing or verifying
If an error occurs in writing or verifying, the above window is displayed.
When [Retry] button is pressed, EDID writing and verifying are performed again. Check the connection between the monitor and the
PC, cancel write-protect again, and repeat the procedures from 1).
10) When writing is normally completed or when [Cancel] button is
pressed on the EDID error screen, the display returns to the window
of 6). Then writing of another set can be performed continuously.
11) Press [Power] button to turn off the main power.
2 – 28
Page 38
[Supplementary descriptions]
• Setting the printer port I/O address to 378
1. Open the system of the control panel.
2. Open the hardware tag, and click the device manager button.
3. Click “+” mark on the left of “Port (COM/LPT)”
Check to confirm that there is “ECP printer port (LPT1).”
2. The window below is displayed. Select the number of COM connected to the monitor and press OK.
3. The communication setting screen is displayed.
Set as shown below.
Open the property of the printer port (LPT1), and open the resource
4.
tag.
5. Uncheck “Use automatic settings” and select “Basic setting 0000.”
(If “I/O range” is already “0378 - 037F,” there is no need to change.)
• In the writing procedures, the copy destination of the files is specified
as “c:\fg”. It may be changed to any folder on the hard disk as far as
all the files are copied to that same folder.
[Canceling write-protect of EDID by the serial command]
[Connection method]
Connect the serial port of PC with the RS-232C input pin of the monitor
by using the straight cable.
1. Execute [START] - [Program] - [Accessory] - [Communication] [Hyper terminal].
The window below is displayed. Enter an optional name and press
[OK].
4. Set the local echo.
1) Select “Property” in the file menu.
2) Select [Settings] tab and press [ASCII Setup...].
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 29
Page 39
3) Check “Send line ends with line feeds” and “Echo typed charac-
ters locally” and press [OK].
4) Press [Enter] key once and check to confirm that “OK” is returned.
If “OK” is returned, the connection is proper.
5) Send the EDWP command.
Enter “EDPW1230” and press [Enter] key.
If “OK” is returned, the EDID write-protect is canceled.
[Connection diagram of PN-465U EDID writing tool]
Connect to printer port of PC
ġ
No need to connect
the serial cable.
Serial connector
Jig PWB (X1049MP-27)
DVI-D connector
Parallel connector
ġ
USB
VGA
DVI-D cable
ġ
ġ
VGA connector
Connect to USB
port of PC
USB cable
ġ
DIP switch setting
ġ
Left, right, right, right with the parallel connector on the
upper side.
Parallel (EDID)Serial (PROGRAM)
SW1 :
SW2 :
SW3 :
SW4 :
AUTO
1502A
1502A
MANUAL
T1620
T1620
ġ
PN-465U body rear
DVI terminal
(IN)
VGA input
terminal
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
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6. SERIAL NUMBER WRITING PROCEDURES
6-1. OPERATING CONDITIONS OF THE SERIAL NUM-
BER SETTING TOOL
The operating conditions of the serial number setting tool of the information display are as follows:
OS: Windows 98SE, Windows 2000, Windows XP
Communication port: RS-232C port recognized as a COM port
(which can be communicate in 9600bps)
The required RS-232C cable is as shown below. Connect the PC’s
COM port and the RS-232C input terminal of the display with the cable.
To set the serial number with the serial number setting tool, follow the
procedures below.
1) Select the model name “PN-465 Series“ in the column of Model
Name.
2) Select the COM port to be used in communication in the column of
COM port.
3) Enter the serial number in the column of Serial Number.
4) Press [Serial Number Write] button.
5) Check to confirm that OK is displayed on the lower display.
6) Press [Read] button, and check to confirm that the set serial number is displayed on the lower display.
6-2.
SERIAL NUMBER SETTING TOOL INSTALLATION
The serial number setting tool is provided as a compression file of
“PN465_InfoDispSetSN.zip.” When “PN465_InfoDispSetSN.zip” is
defrosted, the execution file of “InfoDispSetSN.exe” and “InfoDispSetSN.ini” are generated. Copy “InfoDispSetSN.exe” and “InfoDispSetSN.ini” to any desired folder and execute “InfoDispSetSN.exe”.
6- 4. SERIAL NUMBER CHECK METHOD
Press [Display] button on the remote controller to indicate the display
information, and check the serial number.
6-5.
SERIAL NUMBER SETTING TOOL VERSION CHECK
Display the property of “InfoDispSetSN.exe” with Explorer and check
the production version item to check the serial number setting tool version.
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7. USAGE TIME SETTING PROCEDURE
7-1. OPERATING CONDITIONS OF THE USAGE TIME
SETTING TOOL
The operating conditions of the USAGE TIME setting tool of the
information display are as follows:
OS: Windows98SE, Windows2000, WindowsXP
Communication port : RS-232C port recognized as a COM port
(Which allows communication in 9600bps.)
The required RS-232C cable is as shown below. Connect the PC’s
COM port and the RS-232C input terminal of the display.
The setting procedures of USAGE TIME by using the USAGE TIME setting tool are as follows:
1) Select a model name “PN-465 Series“ on the column of Model
Name.
2) Select the COM port to be used for communication on the column of
COM Port.
3) Describe USAGE TIME on the column of Usage Time.
4) Press [USAGE TIME Write] button.
5) Check to confirm that “OK” is displayed on the lower display.
6) Press [Read] button, and check to confirm that the set USAGE
TIME is displayed on the lower display.
7-2. INSTALLING THE USAGE TIME SETTING TOOL
The USAGE TIME setting tool is provided as a compression file,
“PN465_InfoDispSetTime.zip”. When “PN465_InfoDispSetTime.zip” is
decompressed, two files are generated; “InfoDispSetTime.exe” and
“InfoDispSetTime.ini”.
Copy “InfoDispSetTime.exe” and “InfoDispSetTime.ini” to any desired
folder, and execute “InfoDispSetTime.exe”.
7-4. USAGE TIME CHECK PROCEDURE
With an image displayed on the display, use the accessory remote controller to enter the SERVICE MENU 1, and check the USAGE TIME on
the column of USAGE TIME.
To enter the SERVICE MENU 1, press and hold [SIZE] button on the
remote controller for 5 sec, and press the buttons in the sequence of
[1], [ 4 ], [3] and [ 2 ].
7-5. USAGE TIME SETTING TOOL VERSION CHECK
To check the version of the USAGE TIME setting tool, display the property of “InfoDispSetTime.exe” with Explorer, and select the product version item.
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8. MODEL NAME SETTING PROCEDURES
8-1. OPERATING CONDITIONS OF THE MODEL
NAME SETTING TOOL
The operating conditions of the model name setting tool of the information display are as follows:
OS: Windows98SE, Windows2000, WindowsXP
Communication port : RS-232C port recognized as a COM port
(Which allows communication in 9600bps.)
The required RS-232C cable is as shown below. Connect the PC’s
COM port and the RS-232C input terminal of the display.
To set the model name with the model name setting tool, follow the procedures below.
1) Select the model name in the column of Model Name.
• When the model is the “PN-465” 3 select “PN-465”.
• When the model is the “PN-465U” 3 select “PN-465U”.
• When the model is the “PN-465E” 3 select “PN-465E”.
2) Select the COM port to be used in communication in the column of
COM port.
3) Press [Model Name Write] button.
4) Check to confirm that “OK” is displayed on the lower display.
5) Press [Read] button, and check to confirm that the set model name
is displayed on the lower display.
Note: To set a model name other than the listed above, select “Other”
on the Model Name column, describe your desired model name
on the Set Model Name column, and perform procedures 2 to 5.
(This step is not required in normal cases.)
8-4. MODEL NAME CHECK METHOD
Press [DISPLAY] button on the remote controller to indicate the display
information, and check the model name.
8-5.
MODEL NAME SETTING TOOL VERSION CHECK
Display the property of “InfoDispSetMN.exe” with Explorer and check the
production version item to check the model name setting tool version.
8-2. INSTALLING THE MODEL NAME SETTING
TOOL
The model name setting tool is provided as a compression file,
“PN465_InfoDispSetMN.zip”. When “PN465_InfoDispSetMN.zip” is
decompressed, two files are generated; “InfoDispSetMN.exe” and “InfoDispSetMN.ini”.
Copy “InfoDispSetMN.exe” and “InfoDispSetMN.ini” to any desired
folder, and execute “InfoDispSetMN.exe”.
8-3. MODEL NAME SETTING
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
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9. TEMPERATURE MONITOR SETTING PROCEDURES
Temperature watch setting tool
In the PN-465U, various temperature watch data are saved in the machine.
This tool can read the various temperature watch data and reset the data.
9-1. TEMPERATURE MONITOR SETTING TOOL
INTRODUCTION PROCEDURES
(1) Operating conditions of the temperature monitor set-
ting tool
The operating conditions of the temperature monitor setting tool for the
information display are as follows:
OS: Windows98SE, Windows2000, WindowsXP
Communication port : RS-232C port recognized as a COM port
(Which allows communication in 9600bps.)
The RS-232C cable required for communication is as stated below.
Connect the COM port of PC and the RS-232C input pin of the display
with the cable.
(3) Temperature monitor setting tool version check
To check the temperature monitor setting tool version, use Explorer to
display the property of “[PN465U]TempWatchData.exe”and check
the product version item.
(2) Temperature monitor setting tool installation
The temperature monitor setting tool is provided as a compression file
name “PN465U_TempWatchData.zip”. When “TempWatchLaunch.exe”
“PN465U_Temp-WatchData.zip” is decompressed, the execution file
named “TempWatchLaunch.exe” “[PN465U]TempWatchData.exe”
“TempWatchL- aunch.ini” is generated.
Copy “TempWatchLaunch.exe”, “[PN465U]TempWatchData.exe”,
“TempWatchLaunch.ini” to any desired folder and execute it.
9-2. OPERATING PROCEDURE
(1) Temperature watch setting data read
To read the temperature watch setting data, execute the following procedures.
1) Connect the information display and the PC with the RS-232C
cable, and turn on the power of the information display.
2) Execute the temperature monitor setting tool, “TemperatureWatch
Launch.exe”, installed in the “Temperature monitor setting tool introduction”.
3) Check to confirm that “PN-465U” is selected in the Combo box.
[“XX” of “PN465XX” are different depending on the model.]
4) Click [RUN] button and check to confirm that “PN-465 Temperature”
is booted.
5) Select the connected port with “COM Port”.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
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6) Click [READ & SAVE] button.
7) Set the save folder and the file name. (When the cancel button is
pressed in “Save As” dialog box, no information is saved to the file
and reading is performed.)
8) When reading is normally completed, the following message is displayed. Check to confirm that there is no “ERR” displayed in any tab
items. If there is any “ERR” item, perform reading again.
9) If the following message is displayed, reading has been failed. Perform procedures 6) ~ 8) to execute reading again.
(1)-2. Temperature watch setting data reset
In the following cases, reset the temperature watch setting data as follows:
• When the previous temperature watch setting data are remained
when replacing the PWB.
• When USAGE TIME is reset for replacement of the panel.
(The temperature watch setting data include USAGE TIME of the
machine as basic data.)
1) Connect the information display and the PC with the RS-232C
cable, and turn on the power of the information display.
2) Execute the temperature monitor setting tool, “TempWatchLaunch.exe”, installed in the “Temperature monitor setting tool introduction”.
3) Check to confirm that “PN-465U” is selected in the Combo box.
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
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4) Click [RUN] button and check to confirm that “PN-465 Temperature”
is booted.
5) Select the connected port with “COM Port”.
6) Click [RESET] button to execute resetting.
7) Resetting is completed after a while. Check to confirm that all tab
items are as shown in the figure below. If there is any “ERR” item,
press [RESET] button to execute resetting.
9-3. NOTE FOR USING THE TEMPERATURE MONI-
TOR SETTING TOOL
When an error massage is indicated on the display, check the following
items.
• When “Command Sending Retry Error” and “Nothing Received” are
displayed:
Check to confirm that the PC and the information display are properly connected with the RS-232C cable.
• When “COM Port Open Error” is displayed:
Check to confirm that the set COM Port is not used by another tool. If it
is used by another tool, terminate the tool, and execute the procedures
again.
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10. PN-465 MAIN PWB/PANEL/PARTS REPLACEMENT PROCEDURES
10-1. OUTLINE
In the PN-465 series, the following information as well as user setting
information are saved to the EEPROM (IC402, 404) of the main unit.
(3 and 4 are information linked with the panel.)
1 MODEL NAME
2 SERIAL NUMBER
3 USAGE TIME
4 WHITE BALANCE SETTING VALUE
5 CALIBRATION SETTING VALUE
6 TEMPERATURE MONITOR SETTING INFORMATION
Therefore, when the PWB, the panel, IC402, or IC404 is replaced, initialization and setting must be performed according to necessity.
In addition, after completion of the work, perform ALL RESET.
10-2. INFORMATION ITEMS
1 MODEL NAME
The model name must be set depending on the destination.
For setting procedures, refer to “8. MODEL NAME SETTING PROCEDURES”.
2 SERIAL NUMBER
The machine has its own serial number which is described on the
nameplate at the back of the machine.
For setting procedures, refer to “6. SERIAL NUMBER WRITING
PROCEDURES”.
3 USAGE TIME
This information is linked with the panel. When replacing the PWB,
read the information before replacement, and write it to the new
PWB after replacement.
For setting procedures, refer to “7. USAGE TIME SETTING PROCEDURES”.
4 WHITE BALANCE SETTING VALUE
This information is linked with the panel. When replacing the PWB,
read the information before replacement, and write it to the new
PWB after replacement.
Execute resetting when the panel is replaced.
For setting procedures, refer to “3-5. WHITE BALANCE SETTING
PROCEDURES”.
5 CALIBRATION SETTING VALUE
Since a service part PWB has been adjusted, there is no need to
set when replacing the PWB.
Setting may be required depending on the changed part.
For setting procedures, refer to “3-2. CALIBRATION”.
6 TEMPERATURE MONITOR SETTING INFORMATION
This is the setting information related to temperature watch.
Execute resetting when replacing the PWB or the panel.
For setting procedures, refer to “9.TEMPERATURE MONITOR
SETTING PROCEDURES”.
10-3. PWB REPLACEMENT PROCEDURES
1) Read the following information from the monitor before replacement
of the PWB.
1 USAGE TIME
2 WHITE BALANCE VALUE
*If the machine does not operate before replacement and reading
cannot be made, this procedure is not required.
2) Replace the PWB and execute FACTORY RESET.
(Refer to “3-3. FACTORY RESET”.)
3) Write data into EDID.
(Refer to “5. EDID WRITING PROCEDURES”.)
4) If necessary, update the firmware.
(Refer to “4. FIRMWARE UPDATE PROCEDURES”.)
5) Set the MODEL TYPE depending on the destination.
(Refer to “MODEL TYPE” in “3. SERVICE MENU”.)
6) Write the information read in the above step 1).
*When reading cannot be made in the step 1):
• Set “0” to USAGE TIME and perform initialization.
• Reset the WHITE BALANCE set values.
7) Write the serial number.
(Refer to “6. SERIAL NUMBER WRITING PROCEDURES”.)
8) Reset the temperature watch setting information.
(Refer to “9. TEMPERATURE MONITOR SETTING PROCEDURES”.)
10-4. PANEL REPLACEMENT PROCEDURES
1) Set “0” to USAGE TIME and perform initialization.
2) Reset the WHITE BALANCE set values.
3) Reset the temperature watch setting information.
(Refer to “9. TEMPERATURE MONITOR SETTING PROCEDURES”.)
10-5. MAJOR PARTS REPLACEMENT PROCEDURES
When any one of major parts is replaced, perform the FACTORY
RESET and set as shown in the table below.
REFER-
ENCE
IC101BR24L02FAnalog PC type
IC107LT6554 3ch video buffer
IC201TFP503DVI-D type TMDS
IC204BR24L02FDigital PC type
IC205BR24L02FDigital PC type
IC301TFP513DVI-D type TMDS
IC302SM5301CS Video buffer with the
IC401FLI8638Scaler IC with built-in
PARTS
NAME
PARTS FUNCTION
DDC
·EEPROM
receiver
DDC
·ROM1
DDC
·ROM2
transceiver
built-in LPF supporting the video signal
band
microprocessor
OPERATION
ABCDEF
---
-
------
---
------
------
-
-
F
----
F
----
FF
F
--
F
--
---
PN-465U CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 37
Page 47
REFER-
ENCE
IC402,
404
PARTS
NAME
PARTS FUNCTION
BR24L32FV 32kbit EEPROM
(The set data are
OPERATION
ABCDEF
-
FF-FF
saved.)
IC403DS1374U-
33
+
RTC with the watchdog function support-
------
ing I2C
IC406PCF857516bit I/O expander
supporting I2C
IC501,
502
IC503S29AL032D
MT46V16M
16P-5B
70
128Mbit
DDR SDRAM
32Mbit flash memory
(program are saved.)
IC701MAX3243RS232C type trans-
ceiver/receiver
------
------
-----
F
------
IC702TL16C2552 Dual UART with built-
in FIFO
(used for RS232C
------
communication)
A: Firmware update
(Refer to “4. FIRMWARE UPDATE PROCEDURES”.)
B: Calibration setting
(Refer to “3-2. CALIBRATION”.)
C: WHITE BALANCE setting
(Refer to “3-5. WHITE BALANCE SETTING PROCEDURES”.)
D: EDID writing
(Refer to “5. EDID WRITING PROCEDURES”.)
E: Model name, serial number setting
(Refer to “8. MODEL NAME SETTING PROCEDURES”,
“6. SERIAL NUMBER WRITING PROCEDURES”.)
F: USAGE TIME setting
(Refer to “7. USAGE TIME SETTING PROCEDURES”.)
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CHAPTER 3. DISASSEMBLY AND ASSEMBLY
1. REAR COVER AND BRIDGE REMOVAL
1) Remove 25 screws , and remove the rear cover.
2) Remove 18 screws , and remove 2 bridge A and 2 bridge B.
A
2) Disconnect the connector at 8 positions. Remove 11 screws , and
remove the IF1 PWB.
3. IF 2 PWB REMOVAL
1) Disconnect the connector at the position. Remove 8 screws , and
remove the IF2 PWB.
B
A
2. IF 1 PWB REMOVAL
1) Remove 10 hexagon screw and 2 screws.
4. POWER PWB REMOVAL
1) Disconnect the connector at 7 positions. Remove 6 screws , and
remove the power PWB.
PN-465U DISASSEMBLY AND ASSEMBLY
3 – 1
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5. POWER FILTER PWB REMOVAL
8. REMOVAL OF THE LCD UNIT
1) Disconnect the connector at 2 positions. Remove 4 screws , and
remove the power filter PWB.
6. TEMPERATURE SENSOR PWB REMOVAL
1) Disconnect the connector at 3 positions. Remove 6 screws , and
remove 3 temperature sensor PWB.
Te mp 1
1) Remove four screws, and remove the connector panel unit.
2) Remove 12 screws, and remove the main frame.
Te mp 2
Te mp 3
7. OPTICAL SENSOR PWB REMOVAL
1) Remove 2 screws , and remove the optical sensor PWB.
3) Remove 16 screws, and remove two frame side assemblies.
PN-465U DISASSEMBLY AND ASSEMBLY
3 – 2
Page 50
4) Remove the harness from three clamps.
Remove 12 screws, and remove the frame bottom assembly and
the frame top assembly.
Frame top assembly
Frame bottom assembly
5) Remove 12 screws, and remove the BRIDGE FRAME.
PN-465U DISASSEMBLY AND ASSEMBLY
3 – 3
Page 51
CHAPTER 4. BLOCK DIAGRAM
Temperature
sensor3
CN304
Switch PWB
Optical
sensor
Temperature
sensor2
CN001
CN303
CN401
CN202
Temperature
sensor1
CN002
CN301
I/F PWB1
CN603
CN610
CN609
CN607
CN901
CN801
CN101
Power unit
CN902
CN701
CN301
CN801
CN501
CN304
CN302
CN608
CN201
CN3
CN4
Inverter
CN601
CN2
CN101
LCD unit
CN102
IC401
CN604
CN1
FLI8638
CN103
CN701
CN611
I/F PWB2
CN3
CN2
CN1
CN4
A
IC404
IC502
IC501
NT46V16M16P
IC503
S29AL032D70
IC701
MAX3234
IC1
MSP3440
IC2
NJU2690
IC402
BR24L32
Y401
19.666MHz
IC3
YDA138
IC702
TL16C2552
IC201
TFP503
IC301
TFP513
IC101
BR24L02
IC302
SM5301C
IC403
DS1374U
IC406
PCF8575
IC205
BR24L02
IC204
BR24L02
IC107
LT6554
Temperature
CN609
IC503
IC403
DS1374U
sensor3
CN304
CN303
Temperature
sensor1
CN301
CN607
IC401
FLI8638
19.666MHz
Y401
IC402
BR24L32
IC404
K
I
E
R
Y
IC406
PCF8575
NT46V16M16P
Switch PWB
SwitchLEDCN002
CN901
CN801
Power
CN601
CN604
Power connector
L
E
D
IC501
IC502
CN603
Power CN902
Optical
sensor
I/F PWB1
PCDVI-D
PCDVI-D
PCAnalogCN101
Video composite
(BNC input)
PCSerialCN701
PCSerial
PC Sound inputL
(3.5φ pin jack)
Video Sound input
(RCAinput)
CN301
connectorGPIOCN304
outputCN608
CN201
connectorInverter
input
DSUB
CN102
BNC input
CN103
D-sub9P
D-sub9P
I/F PWB2
CN2
CN1
IC204
BR24L02
IC205
BR24L02
IC101
BR24L02
R
L
R
IC301
TFP513
IC107
LT6554
IC302
SM5301C
IC701
MAX3234
IC201
TFP503
IC702
TL16C2552
IC1
MSP3440
CN611
CN3
NJU2690
IC2
CN401
CN610
Temperature
sensor2
CN202
S29AL032D70
CN2
CN1
CN801
CN701
CN501
CN3
Power unit
LCD unit
AC input
FILTER
CN101
CN302
CN4
CN001
Video/PC Sound outputL
(RCAoutput)
udeo Amp output
CN4
R
IC3
YDA138
L
R
PN-465U BLOCK DIAGRAM
4 – 1
Page 52
■CONNECTOR TABLE
[MAIN PWB UNIT]
CN101AC POWER INPUT
Pin No.SymbolFunction
1NeutralAC input
2--3Live
CN302, 30424V OUTPUT
Pin No.SymbolFunction
124VPower for inverter
2
3
4
5
6GND
7
8
9
10
CN70112V OUTPUT
Pin No.SymbolFunction
112VPower for I/F
2
3GND
4
CN8015V OUTPUT
Pin No.SymbolFunction
15TVPower for I/F
2
3GND
4
CN501POWER CONTROL
Pin No.SymbolFunction
1STB5V5V output
2
3GNDGND
4
5REMO1Relay control
6REMO25, 12, 19V control
7REMO324V control
1---5V power
2---Temperature sensor
3--4---GND
5---NC
CN608INVERTER CONTROL
Pin No.SymbolFunction
1VonInverter control
2VselNC
3ReservedNC
4VbrtBrightness adjustment
5ReservedNC
6GNDGND
CN610FOR OPTICAL SENSOR
Pin No.SymbolFunction
1---Power
2--3---GND
CN801I/F POWER
(POWER COMTROL)
Pin No.SymbolFunction
1STB5V5V output
2
3GNDGND
4
5REMO1Relay control
6REMO25, 12, 19V control
7REMO324V control
CN901I/F POWER (5V INPUT)
Pin No.SymbolFunction
15VPower for I/F
2
3GND
4
CN902I/F POWER (12V INPUT)
Pin No.SymbolFunction
112VPower for I/F
2
3GND
4
[I/F PWB 2]
CN1SOUND SIGNAL
Pin No.SymbolFunction
---b1Sound output
---b2
---b3Sound input
---b4
---a1
---a2
---a3
---a4
CN2PC SOUND SIGNAL
Pin No.SymbolFunction
1---GND
2---Sound input
3---
GNG
PN-465U BLOCK DIAGRAM
4 – 4
Page 55
CN3AUDIO CONTROL
Pin No.SymbolFunction
1---9V power
2---Audio amplifier control
3--4---Sound processor
5--6--7--8---
9---2.5V power
10---GND
11---3.3V power
12---GND
13---5V power
14---9.5V power
15---9.5V power
Audio amplifier error
control
GND
Sound processor
control
CN4SPEAKER OUTPUT
Pin No.SymbolFunction
1OUT L
2OUT L
3OUT R +
4OUT R −
+Speaker output
−
[TEMPERATURE SENSOR PWB 2]
CN202
Pin No.SymbolFunction
1
2SCLTemperature sensor
3SDA
4GNDGND
5NCNC
+ 5V5V power
[TEMPERATURE SENSOR PWB 3]
CN304
Pin No.SymbolFunction
1
2SCLTemperature sensor
3SDA
4GNDGND
+ 5V5V power
[OPTICAL SENSOR PWB ]
CN401
Pin No.SymbolFunction
1---Power
2--3---GND
[TEMPERATURE SENSOR PWB 1]
CN301
Pin No.SymbolFunction
1
2SCLTemperature sensor
3SDA
4GNDGND
CN303
Pin No.SymbolFunction
1---5V power
2---Temperature sensor
3--4---GND
5---NC
6---
+ 5V5V power
[SW PWB ]
CN501
Pin No.SymbolFunction
1---LED control
2--3---SW input
4--5---GND
6---Remote control
sensor signal
7---3.3V power
PN-465U BLOCK DIAGRAM
4 – 5
Page 56
CHAPTER 5. TROUBLESHOOTING
1. The power is not supplied (The LED does not light up)
Is the AC cord properly inserted?
Yes
Is the power SW turned ON?
Is the power SW free from any abnormality?
Yes
Does the main power PWB supply power voltages of STB5V/
5V/ 12V/ 24V?
Does the sub power source supply 24V?
Note: If the signal input is not supplied, the power save
function is operated to interrupt the output of 5/12/
24V from the sub power source.
Yes
Check the I/F PWB 1 and the related parts for any abnormality.
Check the power cable.
Check the fuse for breakage.
Check the I/F PWB 1.
No abnormality
Check the switch PWB and the related parts for any abnormality.
Check the connection cable.
Check the switch PWB.
2. The remote control does not work.
Is the battery power alive?
Yes
Check the switch PWB and the related parts for any abnormality.
Check the connection cable.
Check the switch PWB .
No abnormality
Check the I/F PWB 1 and the related parts for any abnormality.
Check the connection cable.
Check the fuse for breakage.
Check the PWB.
No
No
No
Abnormality
Abnormality
No
Abnormality
Abnormality
Insert the AC cord properly.
Replace the abnormal part.
Check the power PWB and related sections for any
abnormality.
Check the fuse for breakage.
Check the main power PWB.
Check the switch cable.
Check the filter block.
Check the AC power cord.
No
Replace the abnormal part.
Replace the abnormal part.
Replace the abnormal part.
Replace the battery.
Replace the abnormal part.
Replace the abnormal part.
3. The display doesn't show/ Display abnormality
Check the adjustment and setting for any abnormality.Readjust and reset with the menu.
No abnormality
Is input selection set to signal input?Adjust the input source properly.
Yes
Digital connection only
Is the graphic board resolution proper?
Yes
Check the video input signal for any abnormality.
Check the video cable.
Check that the video signal is not a special one (out of support).
Yes
Is the menu displayed under the signal input state?
Yes
Check the LCD module and the related parts for any abnormality.
Check the connection cable.
Check the LCD control PWB.
No abnormality
Check the I/F PWB 1 and the related parts for any abnormality.
Check the connection cable.
Check the fuse for breakage.
Check the PWB.
Abnormality
No
No
Abnormality
No
Abnormality
Abnormality
Replace the graphic board.
Replace the abnormal part.
Check the I/F PWB 1 and the related parts.
Check the connection cable.
Check the fuse for breakage.
Check the PWB.
Replace the abnormal part.
Replace the abnormal part.
PN-465U TROUB LESHOOTING
5 – 1
Page 57
4. The backlight does not light up.
When the power is turned on, the backlight lights up for several
seconds.
No
Does the main power PWB supply STB5V/ 5V/ 12V/ 24V?Refer to "1. The power is not supplied".
Yes
Check the inverter and the related parts for any abnormality.
Check the LCD inverter PWB.
Check the connection cable.
Check the CCFT lamp.
Yes
Check the I/F PWB 1 for any abnormality.
Check the connection cable.
Check the fuse for breakage.
Check the I/F PWB.
Yes
No
Abnormality
Abnormality
Refer to "3. The display doesn't show / Display abnormality".
Replace the abnormal part.
Replace the abnormal part.
5. Sound is not reproduced/ Reproduced sound abnormality
Is the sound volume is set to the minimum or mute?Readjust and reset.
No abnormality
Is input selection set to audio signal input?Adjust the input source properly.
Yes
Check the audio input signal for any abnormality.
Check the cable connection.
Check the audio cable.
No abnormality
Check the audio output cable for any abnormality.
Check the cable connection.
Check the audio cable.
No abnormality
Check the external speaker and the related parts for any abnormality.
Check the speaker cable.
Check the speaker.
Check the speaker impedance.
No abnormality
Check the I/F PWB 2 and the related parts for any abnormality.
Check the connection cable.
Check the fuse for breakage.
Check the PWB.
No abnormality
Check the I/F PWB 1 and the related parts for any abnormality.
Check the connection cable.
Check the fuse for breakage.
Check the PWB.
Abnormality
No
Abnormality
Abnormality
Abnormality
Abnormality
Abnormality
Replace the abnormal part.
Replace the abnormal part.
Replace the abnormal part.
Repla ce the abnormal part.
Replace the abnormal part.
6. Daisy chain is not made / Display abnormality
Is input selection set to signal input?Readjust and reset with the menu.
No abnormality
Check the DVI cable for any abnormality.
Check the DVI cable connection.
No abnormality
Check the I/F PWB 1 and the related parts for any abnormality.
Check the connection cable.
Check the fuse for breakage.
Check the PWB.
PN-465U TROUB LESHOOTING
Abnormality
Abnormality
Abnormality
5 – 2
Replace the abnormal part.
Replace the abnormal part.
Page 58
7. HARDWARE CHECK NG
6
2
1
8
Major sympton when NGLED flashing patternCountermeasures
1 LCD 12VThe backlight does not light up.The red LED blinks.Refer to 7-1.
2 VIDEO 5VAbnormal colors on the display.
3 AMP 3.3VSound is not reproduced.
4 AMP 9V
5 BACKLIGHT The backlight does not light up.
6 THERMAL1Automatic power OFF.red 3 green 3 red 3 green 3 ...Refer to 7-2.
7 THERMAL2
8 THERMAL3
4
3
5
7
7-1. The red LED blinks
To locate the abnormal position, perform a certain
operation or use a certain RS232C command to display
the diagnosis result.
No NG
Check the switch and the related parts for any abnormality.
Check the connection cable.
Check the
No abnormality
Check the I/F PWB 1 for any abnormality.
Check the connection cable.
Check the fuse for breakage.
Check the PWB.
switch PWB.
NG
Abnormality
Abnormality
Is there any abnormality in the NG position?
Check the power for abnormality
Check the fuse for breakage.
Check the cable connection.
Abnormality
Replace the abnormal part.
Replace the abnormal part.
.
7-2. The LED lights up in order of red 3 green 3 red 3 green.
To locate the abnormal position, perform a certain
operation or use a certain RS232C command to display
the diagnosis result.
No NG
Check the switch and the related parts for any abnormality.
Check the connection cable.
Check the
No abnormality
Check the I/F PWB 1 for any abnormality.
Check the connection cable.
Check the fuse for breakage.
Check the PWB.
switch PWB.
PN-465U TROUB LESHOOTING
Abnormality
Abnormality
5 – 3
NG
Is there any abnormality in the NG position?
Is the unit properly installed?
Abnormality
Replace the abnormal part.
Replace the abnormal part.
Replace the abnormal part.
Page 59
CHAPTER 6. HARDWARE DESCRIPTIONS
1. CIRCUIT DESCRIPTIONS
1-1. POWER UNIT
The circuit is composed of the power unit (RDENC1010MPPZ) and the
filter block (RUITK1016MPPZ).
This module is an active matrix, transmission-type, LCD display which
uses the amorphous silicon thin-film transistor (TFT: Thin-Film Transistor) and enables color display.
The circuit is composed of the color TFT - LCD panel, the driver IC, the
control circuit, the power circuit, the inverter circuit, the backlight unit,
etc. As an interface, the LVDS (Low Voltage Differential Signaling) is
used to supply
image and text display in 16,777,216 colors on a panel of 1920
× 1080 dots. This module also includes the DC/AC inverter which is
used to drive the lamp.
The backlight is of direct under system and is composed of 22 CCFT’s
(Cold Cathode Fluorescent Tubes).
• Screen size: 116.809 cm (46 type) opposing corner
• Drive display area: 1018.08 mm (H)
• Max. brightness: 450 cd/m2 (Typ.)
• Backlight life: 60,000 hour
*When the lamp is lighted continuously at Ta=25°C and the center
brightness reaches 50% of the initial value, it is judged as the life is
expired.
+12V DC power and +24V backlight power, allowing
× RGB
× 572.67 mm (V)
*
3. IF PWB 1
Temperature sensor/Optical sensor/Remote control/Switch/LED/
Inverter/LCD display is controlled.
REFERENCEPARTS NAMEPARTS FUNCTION
IC101BR24L02FAnalog PC type DDC
IC107LT6554 3ch video buffer
IC201TFP503DVI-D type TMDS receiver
IC204BR24L02FDigital PC type DDC
IC205BR24L02FDigital PC type DDC
IC301TFP513DVI-D type TMDS transceiver
IC302SM5301CSVideo buffer with the built-in LPF
Parts marked with "!" are important for maintaining the safety of the set. be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
This document has been published to be used
SHARP CORPORATION
for after sales service only.
The contents are subject to change without notice.
Page 80
1
Exteriors
PRICE
NEW
NO.PARTS CODE
1 VVLK460D3LZ19FUELCD module(46)
2 CPWBY1084MPA1CLEI/F1 PWB unit
3 CPWBN1085MPS1BREI/F2 PWB unit
4 CPWBN1085MPS2BAEKEY PWB unit
5 CPWBN1085MPS4BAETemp sensor 1 PWB unit
6 CPWBN1085MPS5BAETemp sensor 2 PWB unit
7 CPWBN1085MPS3AYEOpt sensor-PWB unit