Sharp PN-S655 (serv.man3) Service Manual ▷ View online
PN-S655
OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
1 – 7
• 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.
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
You can set the time to switch the monitor on and off.
Set this function with “SCHEDULE” in the OPTION menu.
1) Press
or
to select the SCHEDULE number, and press
.
2) Set the SCHEDULE. (See the description below.)
Press
or
to select items, and press
or
to change
the setting.
3) Press .
SCHEDULE becomes effective.
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.
• When the SCHEDULE is set, the setting of STANDBY MODE is dis-
abled. (The current power consumption will be the same as when
STANDARD is set.)
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)
Note:
• When FLESH TONE is set to LOW or HIGH, C.M.S.-HUE/-SATURA-
TION/-VALUE cannot be set.
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.
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.
week.
SCHEDULE
No.
POWER
DAY OF THE WEEK
TIME
INPUT
XXXX/XX/XX XXX XX:XX:XX
(2)
OK…[MENU]
1 9 2 0 x 1 0 8 0
V: 60 Hz H: 66.3 kHz
(1)
(3) (4) (5)
PC3 D-SUB
MENU
4 TIME
Specifies the time to execute the SCHEDULE.
Set the time on a 24-hour basis.
Set the time on a 24-hour basis.
5 INPUT
Specifies the input mode at power-on. When not specifying, the
screen at the previous power-off appears.
screen at the previous power-off appears.
Input modes displayed on “PC1/AV1” depend on DVI SELECT set-
tings.
Input modes displayed on “PC2/AV2” depend on HDMI SELECT
settings.
tings.
Input modes displayed on “PC2/AV2” depend on HDMI SELECT
settings.
Input modes displayed on “PC4/AV3” depend on BNC SELECT set-
tings.
tings.
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 blur-
ring on an image.
ring on an image.
MPEG-NR
Reduce block noise caused by digital compression.
3D-Y/C (AV5)
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.
selecting “OFF” may improve the image quality.
C.M.S.-HUE
Adjusts color tone with 6 colors of R (red), Y (yellow), G (green), C
(cyan), B (blue), and M (magenta).
(cyan), B (blue), and M (magenta).
C.M.S.-SATURATION
Adjusts color vividness with 6 colors of R (red), Y (yellow), G (green), C
(cyan), B (blue), and M (magenta).
(cyan), B (blue), and M (magenta).
C.M.S.-VALUE
Adjusts color brightness with 6 colors of R (red), Y (yellow), G (green),
C (cyan), B (blue), and M (magenta).
C (cyan), B (blue), and M (magenta).
PN-S655
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 1
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.
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.
may cause malfunctions and the other problems.
(1) Connection with a PC
• Use a commercially available signal cable (DVI-D 24 pin) for the PC1
input terminal. Set DVI SELECT of INPUT SELECT on the OPTION
menu to PC1 DVI-D when using the PC1 input terminal.
• Use a commercially available HDMI cable (conforming to the HDMI
standard) for the PC2 input terminal. Set HDMI SELECT of INPUT
SELECT on the OPTION menu to PC2 HDMI when using the PC2
input terminal. In addition, select the audio input terminal to be used
in HDMI AUDIO SELECT of INPUT SELECT on the OPTION menu.
in HDMI AUDIO SELECT of INPUT SELECT on the OPTION menu.
When DIGITAL is selected, connection to the PC audio input terminal
is unnecessary.
• Use a commercially available signal cable (Mini D-sub 15 pin) for the
PC3 input terminal.
• Use a commercially available signal cable (BNC) for the PC4 input
terminals. Set BNC SELECT of INPUT SELECT on the OPTION
menu to PC4 RGB when using the PC4 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
×
1080 resolution may not be displayed cor-
rectly on PC4. In this case, check the settings of your computer
(graphics board) to verify that input signals conform to specifica-
(graphics board) to verify that input signals conform to specifica-
tions of this monitor.
• If there is a check box to disable EDID in display control panel,
check it when using PC4.
• Use the automatic screen adjustment when a PC screen is dis-
played for the first time using PC3 or PC4, 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”.
(2) Connection with AV equipment
• Use a commercially available signal cable (DVI-D 24 pin) for the AV1
input terminal. Set DVI SELECT of INPUT on the OPTION menu to
AV1 (DVI-D) when using the AV1 input terminal.
• Use a commercially available HDMI cable (conforming to the HDMI
standard) for the AV2 input terminal. Set HDMI SELECT of INPUT
SELECT on the OPTION menu to AV2 HDMI when using the AV2
input terminal. In addition, select the audio input terminal to be used
in HDMI AUDIO SELECT of INPUT SELECT on the OPTION menu.
When DIGITAL is selected, connection to the AV audio input terminal
is unnecessary.
• Use a commercially available component cable (BNC) for the AV3
input terminals. Set BNC SELECT of INPUT SELECT on the
OPTION menu to AV3 COMPONENT when using the AV3 input ter-
minals.
• Use a commercially available S-video cable for the AV4 input termi-
nal.
• Use a commercially available video cable (BNC) for the AV5 input ter-
minal.
• Use a commercially available audio cable (RCA) for the AV audio
input terminals.
• The AV1/AV2 input terminals are compatible with the video signals
below:
1920
×
1080p @ 50/59.94/60Hz
1920
×
1080i @ 50/59.94/60Hz
1280
×
720p @ 50/59.94/60Hz
720
×
576p @ 50Hz
720
×
480p @ 59.94/60Hz
640
×
480p @ 59.94/60Hz
• The AV2 input terminals are compatible with the video signals below:
1920
×
1080p @ 24Hz
720 (1440)
×
576i @ 50Hz
720 (1440)
×
480i @ 59.94/60Hz
• The AV3 input terminals are compatible with the video signals below:
1080p @50/60Hz, 1080i @50/60Hz, 720p @50/60Hz,
576p @50Hz, 576i @50Hz, 480p @60Hz, 480i @60Hz
V
id
e
o i
npu
t
PC1 input terminal
PC2 input terminal
PC3 input terminal
PC4 input terminals
A
udi
o inp
u
t
PC audio input terminal
H
V
R
G
B
V
ide
o
i
npu
t
AV1 input
terminal
AV2 input
terminals
AV3 input
terminals
AV4 input terminal
AV5 input terminal
A
u
di
o i
n
p
u
t
AV audio input terminals
Cr/Pr
Y
Cb/Pb
PN-S655
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 2
(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 termi-
nals of the connected equipment using a commercially available
nals 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 moni-
external device. Use this terminal when you connect multiple moni-
tors in a daisy chain via DVI cable (commercially available).
Outputting images encoded with HDCP requires an HDCPcompatible
external device.
Images cannot be output in the following situations:
Images cannot be output in the following situations:
- In PC2/AV2 input mode
- When PIP SOURCE in the PIP/PbyP Menu is set to PC2
HDMI or AV2 HDMI
HDMI or AV2 HDMI
[RS-232C input/output terminals]
You can control the monitor from a PC by connecting a commercially
available RS-232 straight cable between this terminal and the PC.
available RS-232 straight cable between this terminal and the PC.
[LAN terminal]
You can control the monitor from a PC on a network by connecting a
commercially available LAN cable between this terminal and a net-
commercially available LAN cable between this terminal and a net-
work.
1-2. CONNECTING EXTERNAL SPEAKERS
Be sure to use external speakers with an impedance of 6
Ω and a rated
input of at least 7W.
1) While pushing the tab, insert the tip of the cable.
2) Release the tab.
Note:
• Be sure to connect the
+
and
−
terminals and the left and right
speakers properly.
• Avoid short circuiting the
+
and
−
terminals.
1-3. CONNECTING THE POWER CORD
1) Turn off the main power switch.
2) Plug the power cord (supplied) into the AC input terminal.
3) Plug the power cord (supplied) into the AC power outlet.
Caution:
• Do not use a power cord other than the one supplied with the mon-
itor.
• Be sure to use a power outlet of AC 120 V (60 Hz) .
Using power supply other than the one specified may cause fire.
1-4. 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.
monitor.
[Connection example]
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.
on again.
• When connecting monitors in a daisy chain set AUTO INPUT
CHANGE to OFF.
1
2
AC input
terminal
terminal
Main power switch
For power
outlet
outlet
Power cord (Supplied)
1
2
3
First monitor
Second monitor
PC/AV output
terminal
terminal
PC1/AV1 input terminals
Digital signal (DVI) cables
(commercially available)
(commercially available)
To PC digital RGB output terminal
shows the signal flow
PN-S655
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 3
1-5. HOW TO INSTALL THE MONITOR
■ Mounting precautions
• Since the monitor is heavy, consult your dealer before in stalling,
removing or moving the monitor.
• When installing, removing or moving the monitor, ensure that this is
carried out by at least 2 people.
• 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, the monitor may be tilted up to 20 degrees.
• 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
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.
• If it is difficult to provide this much space for any reason such as the
installation of the monitor inside a housing, or if the ambient
temperature may be outside of the range of 32°F (0°C) to
104°F (40°C), install a fan in the housing or take other measures to
keep the ambient temperature within the required range.
keep the ambient temperature within the required range.
• 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. Secure the monitor by fastening
the hooks at the top of the monitor to a wall or a pillar with strong
cord and brackets (not included).
• Do not place the monitor on a device which generates heat.
• This monitor is fixed to the temporary stand when shipped from the
factory. Please note that this stand is for temporary use only until
the monitor is properly mounted.
• Be sure to use a stand or a wall-mount/ceiling-mount bracket
designed or designated for mounting the monitor.
• This monitor is designed to be installed on a concrete wall or pillar.
Reinforced work might be necessary for some materials such as
plaster / thin plastic board / wood before starting installation.
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.
the most suitable method for the material and the structure.
■ Removing the Temporary Stand
Prepare wall-hanging brackets or a stand to mount the monitor unit.
Read the manual for the brackets or stand for the proper mounting pro-
cedure. (The screw holes for mounting brackets (M10
×
4 holes) are
provided on the rear of the monitor.)
Caution:
• The monitor is heavy. Make sure to handle the monitor with at least 2
people.
• This monitor is fixed to the temporary stand when shipped from the
factory. Please note that this stand is for temporary use only until the
monitor is properly mounted.
• The temporary stand is specifically designed for this monitor. Do not
use for other devices.
1) Hold the monitor with the handles to prevent it from falling down,
and remove the stand fixing screws (4).
2) Lift the monitor by holding it with the handles and the underside of
the unit.
3) When the installation is complete, attach the included stand hole
protection covers, using the supplied screws.
(1) Fold the sheet perpendicularly with the adhesive side inward.
(2) Remove the adhesive cover and attach the sheet to the monitor.
Unit: inch [cm]
1-3/8 [3.5]
11-13/16 [30]
1-15/16 [5]
1-15/16 [5]
1-15/16 [5]
Screws
Screws
1
2
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