SHARP LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320 Service Manual
...
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
al condition and only parts identical to those spec
used
SERVICE MANUAL
No.
LED COLOUR TELEVISION
LC-19LE320
LC-22LE320
LC-26LE320
LC-32LE320
LC-37LE320
MODELS LC-42LE320
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its origin
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY PRE-
CAUTION ................................................. ... .................2
Precautions for using lead-free solder ......……….........3
CHAPTER 1. OPERATION MANUAL
[1] SPECIFICATIONS ..................................................4
[2] OPERATION MANUAL ...........................................6
[3] DIMENSIONS ........................................................11
CHAPTER 2. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS ..........................12
CHAPTER 3. ADJUSTMENT PROCEDURE
[1] ADJUSTMENT PROCEDURE...............................22
[2] SERVICE MODE....................................................35
[3]
SOFTWARE UPGRADE PROCEDURE................36
CHAPTER 4. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE...............................37
CHAPTER 5. MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS..................................75
CHAPTER 6. BLOCK DIAGRAM/WIRING DIAGRAM
[1] BLOCK DIAGRAM..................................................97
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.
SHARP CORPORATION
ified should be
CONTENTS
[2] POWER MANAGEMENT BLOCK DIAGRAM ..........99
[3] WIRING DIAGRAM ................................................101
CHAPTER 7. PRINTED WIRING BOARD
[1] MAIN UNIT PRINTED WIRING BOARD .................103
[2] POWER UNIT PRINTED WIRING BOARD.............107
[3] KEY UNIT PRINTED WIRING BOARD ...................115
[4] IR UNIT PRINTED WIRING BOARD ......................116
[5] MEMC SCHEMATIC DIAGRAM..............................117
[6] RS232 SCHEMATIC DIAGRAM..............................119
[7] Convert SCHEMATIC DIAGRAM............................120
CHAPTER 8. SCHEMATIC DIAGRAM
[1] MAIN SCHEMATIC DIAGRAM ..............................122
[2] POWER SCHEMATIC DIAGRAM............................148
[3] KEY SCHEMATIC DIAGRAM..................................153
[4] IR SCHEMATIC DIAGRAM......................................154
[5] MEMC SCHEMATIC DIAGRAM..............................155
[6] RS232 SCHEMATIC DIAGRAM..............................160
[7] Convert SCHEMATIC DIAGRAM............................161
CHAPTER 9. Parts Guide
[1] SPARE PARTS LIST...............................................163
[2] CABINET PARTS ...................................................178
[3] SUPPLIED ACCESSOORIES............................... ..184
[4] PACKING PARTS....................................................185
1
.
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY PRECAUTION
■ Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the
servicing guidelines which follow:
■ WARNING
1. For continued safety, no modification of any circuit should be
attempted.
2. Disconnect AC power before servicing.
CAUTION:
FOR CONTINUED PROTECTION AGAINST A
RISK OF FIRE REPLACE ONLY WITH SAME
TYPE FUSE.
42" F901 (T6.3AH/250V)
26"/32" F901 (T5AH/250V)
■
BEFORE RETURNING THE RECEIVER
(Fire & Shock Hazard)
Before returning the receiver to the user, perform the following
safety checks:
3. Inspect all lead dress to make certain that leads are not pinched,
and check that hardware is not lodged between the chassis and
other metal parts in the receiver.
4. Inspect all protective devices such as non-metallic control knobs,
insulation materials, cabinet backs, adjustment and compartment
covers or shields, isolation resistor-capacitor networks, mechanical
insulators, etc.
5. To be sure that no shock hazard exists, check for leakage current in
the following manner.
• Plug the AC cord directly into a 220~240 volt AC outlet.
• Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled
by a 0.15µF capacitor in series with all exposed metal cabinet
parts and a known earth ground, such as electrical conduit or
electrical ground connected to an earth ground.
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
SAFETY NOTICE
Many electrical and mechanical parts in LCD color television have
special safety-related characteristics.
These characteristics are often not evident from visual inspection,
nor
can protection afforded by them be necessarily increased by using
replacement components rated for higher voltage, wattage, etc.
Replacement parts which have these special safety characteristics
are identified in this manual; electrical components having such
features are identified by “ ” and shaded areas in the Replacement
Parts List and Schematic Diagrams.
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
• Use an AC voltmeter having with 5000 ohm per volt, or higher, sen-
sitivity or measure the AC voltage drop across the resistor.
• Connect the resistor connection to all exposed metal parts having a
return to the chassis (antenna, metal cabinet, screw heads, knobs
and control shafts, escutcheon, etc.) and measure the AC voltage
drop across the resistor.
All checks must be repeated with the AC cord plug connection
reversed. (If necessary, a nonpolarized adaptor plug must be used
only for the purpose of completing these checks.)
Any reading of 1.05 V peak (this corresponds to 0.7 mA peak AC.)
or more is excessive and indicates a potential shock hazard which
must be corrected before returning the monitor to the owner.
DVM
AC SCALE
1.5k ohm
10W
0.15 µF
TEST PROBE
TO EXPOSED
METAL PARTS
CONNECT TO KNOWN
EARTH GROUND
For continued protection, replacement parts must be identical to those
used in the original circuit.
The use of a substitute replacement parts which do not have the same
safety characteristics as the factory recommended replacement parts
shown in this service manual, may create shock, fire or other hazards.
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LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Precautions for using lead-free solder
Using lead-free wire solder
• When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause
damage or accident due to cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 °C, we recommend you to use a dedicated soldering
bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.
Soldering
• As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 °C which is higher than the conventional lead solder by 40 °C, and as it has
poor solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land
may be peeled off or the maximum heat-resistance temperature of parts may be exceeded, remove the bit from the PWB as soon as you
confirm the steady soldering condition.
Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and off the power of the bit as
required.
If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it.
When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.
• Be careful when replacing parts with polarity indication on the PWB silk.
3
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
CHAPTER 1. OPERATION MANUAL
[1] SPECIFICATIONS
Specification
Item
LCD screen size
Number of dots
Video Colour System PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV-Standard
TV Function
Audio amplifier 3W × 2 3W × 2 5W × 2
Speaker TBD TBD TBD
Rear
Side
OSD language
Power Requirement AC 220–240 V, 50 Hz
Power Consumption TBD
Weight
Operating temperature 0°C to + 40°C
• As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement
without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations
from these values in individual units.
NOTE
• Refer to the inside back cover for dimensional drawings.
• Audio cannot be output through the HDMI terminal.
Receiving
Channel
TV-Tuning System Auto Preset 999 ch, Auto Label, Auto Sort
STEREO/BILINGUAL NICAM/A2
Antenna UHF/VHF 75
RS-232C D-sub 9 pin male connector
SCART SCART (AV input, Y/C input, RGB input, TV output )
PC IN D-sub 15 pin (AV input), Ø 3.5mm jack (Audio input)
Component Y/Pb(Cb)/Pr(Cr), RCA pin (L/R)
SPDIF OUT Digital audio output
AV OUT RCA pin (AV output)
HDMI 1 Digital video and audio input
C. I. (Common Interface) EN50221, R206001, CI Plus specification
AV IN RCA pin (AV input)
USB Software update, multi-media play
Headphones Ø 3.5mm jack (Audio output)
HDMI 2 Digital video and audio input
Analogue CCIR (B/G, I, D/K, L/L’)
Digital DVB-T (2K/8K OFDM), DVB-C
VHF/UHF ATV : IRA-E69, DVB-T : E5-E69
CATV S-band, S1–S41ch
19” LCD COLOUR TV,
Model: LC-19LE320E
19” diagonal 22” diagonal 26” diagonal
3,147,264 dots
(1366 × 768 × 3 dots)
English, German, French, Italian, Dutch, Spanish, Greek, Portuguese, Swedish, Finnish, Russian,
Polish, Turkish, Hungarian, Czech, Slovak, Danish, Norwegian, Estonian, Latvian, Lithuanian,
Slovenian, Bulgarian, Croatian, Romanian, Serbian, Ukrainian, Gaelic, Belarussian.
TBD (Without stand),
TBD (With stand)
22” LCD COLOUR TV,
Model: LC-22LE320E
6,220,800 dots
(1920 × 1080 × 3 dots)
30W (Standby < 0.3W)
(Method IEC62087)
TBD (Without stand),
TBD (With stand)
26” LCD COLOUR TV,
Model: LC-26LE320E
3,147,264 dots
(1366 × 768 × 3 dots)
TBD
TBD (Without stand),
TBD (With stand)
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LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Item
LCD screen size
Number of dots
Video Colour System PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV-Standard
TV Function
Audio amplifier 10W × 2 10W × 2 10W × 2
Speaker TBD TBD TBD
Rear
Side
OSD language
Power Requirement AC 220–240 V, 50 Hz
Power Consumption TBD TBD TBD
Weight
Operating temperature 0°C to + 40°C
• As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement
without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations
from these values in individual units.
NOTE
• Refer to the inside back cover for dimensional drawings.
• Audio cannot be output through the HDMI terminal.
Receiving
Channel
TV-Tuning System Auto Preset 999 ch, Auto Label, Auto Sort
STEREO/BILINGUAL NICAM/A2
Antenna UHF/VHF 75
SCART 1 SCART (AV input, Y/C input, RGB input, TV output )
SCART 2
PC IN D-sub 15 pin (AV input), Ø 3.5mm jack (Audio input)
Component Y/Pb(Cb)/Pr(Cr), RCA pin (L/R)
SPDIF OUT Digital audio output
AUDIO OUT RCA pin (L/R)
HDMI 1 Digital video and audio input
HDMI 2 Digital video and audio input
RS-232C D-sub 9 pin male connector
C. I. (Common Interface) EN50221, R206001, CI Plus specification
AV IN RCA pin (AV input)
USB Software update, multi-media play
Headphones Ø 3.5mm jack (Audio output)
HDMI 3 Digital video and audio input
Analogue CCIR (B/G, I, D/K, L/L’)
Digital DVB-T (2K/8K OFDM), DVB-C
VHF/UHF ATV : IRA-E69, DVB-T : E5-E69
CATV S-band, S1–S41ch
32” LCD COLOUR TV,
Model: LC-32LE320E
32” diagonal 37” diagonal 42” diagonal
6,220,800 dots
(1920 × 1080 × 3 dots)
SCART (AV input, Y/C input, monitor output [analogue source - ATV, SCART 1, SIDE AV;
digital source - DTV] )
English, German, French, Italian, Dutch, Spanish, Greek, Portuguese, Swedish, Finnish, Russian,
Polish, Turkish, Hungarian, Czech, Slovak, Danish, Norwegian, Estonian, Latvian, Lithuanian,
Slovenian, Bulgarian, Croatian, Romanian, Serbian, Ukrainian, Gaelic,Belarussian.
TBD (Without stand),
TBD (With stand)
37” LCD COLOUR TV,
Model: LC-37LE320E
6,220,800 dots
(1920 × 1080 × 3 dots)
TBD (Without stand),
TBD (With stand)
42” LCD COLOUR TV,
Model: LC-42LE320E
6,220,800 dots
(1920 × 1080 × 3 dots)
TBD (Without stand),
TBD (With stand)
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LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
[2] OPERATION MANUAL
Remote control unit
(POWER)
Press to turn the LCD TV on or enter standby
mode.
(INPUT SOURCE)
Select an input source.
0-9 DIGIT BUTTONS
To select a TV channel directly.
EPG
Press this button to display electronic
programme guide when watching digital
channels.
PRE PR
To display the previous selected TV channel.
DTV/ATV
Press this button to switch between ATV and
DTV channels.
PR LIST
Press to display a list of channels. Then press
Red button to select the digital or analogue
channel list.(Only available when your input
source is TV).
ECO
Press this button to set the picture with less
brightness for saving energy.
Display programme information, if available.
(+/-)
Press to adjust the volume.
Press to toggle audio on and off. You can also
press
level.
Select picture format to Auto /Normal / Zoom
1/ Zoom 2 /Wide.
P (
Press to select the channel.
DUAL
Select MONO / STEREO / DUAL 1 / DUAL 2
for ATV channel. Select Audio language for
DTV channel.
AUDIO (ADJ)
Press to set the LCD TV to a predefined sound
setting.
Personal / Music / Speech
(+/-) to restore the previous volume
(Picture format)
)
VIDEO (ADJ)
Press to set the LCD TV to a predefined picture
setting.
Personal / Standard / Vivid /
Movie / Eco
SLEEP
Press to turn the LCD TV off within an amount
of time. (10 ~ 120 minutes.)
Press ooep to navigate and confirm your
selection.
OK
Press to activate a setting.
MENU
Press to activate the LCD TV OSD.
EXIT
Press to exit the LCD TV OSD or return to the
previous layer.
R/G/Y/B (COLOUR BUTTON)
Press buttons to select the pictures with various
colours of text. Different channels display
different functions.
TELETEXT
Press this button to activate Teletext. Press
again to activate Teletext with TV.
Press again to turn off Teletext.
SUBTITLE
For DTV, press this button to toggle off /
between available subtitle languages.
For ATV, press this button to toggle
off / between available subtitle pages
in Teletext.
SIZE
Press this button to change the font size: Full
screen, Top half and Bottom half.
SUBPAGE
To select the subpage when the current page
contains subpage(s).
INDEX
Press this button to return to page 100 or the
index page; and then press 0 to 9. The teletext
page will be numbered and added to the page
you select or the secondary item.
HOLD
Press this button to stop the scrolling of pages.
The text decoder stops receiving data.
REVEAL
Reveal hidden information such as answers to a
quiz.
FREEZE
Press to freeze a moving image on the screen.
(Only available when your input source is TV).
Scart output signal will also be frozen when you
are watching digital channels.
In USB mode:
(You need to programme the setting with
remote control to control connected devices.)
Press to skip back to the previous title or track.
Press to stop playback.
Press to start/pause playback. Caution: Do not
freeze the video image for long periods of time.
You may damage the TV screen.
Press to skip forward to the next title or track.
6
TV (Front view)
TV (Rear view)
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
2008-03-14
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LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Preparation
Attaching/Detaching the Stand
• Before attaching (or detaching) the stand, unplug the AC cord from the AC INPUT terminal.
• Before performing work spread cushioning over the base area to lay the TV on. This will prevent it from
Being damaged.
CAUTION:
• Attach the stand in the correct direction.
• Be sure to follow the instructions. Incorrect installation of the stand may result in the TV falling over.
1. Put the TV face down on a safe surface
that is covered by a soft and smooth cloth.
2. Adjust the TV stand to the bottom of the TV.
3. Fasten the screws by using a cross-head screwdriver(Not supplied).
CAUTION:
• Do not push to hard or put excessive pressure to the stand neck to avoid the damages when you turn the TV for the most comfortable viewing
angle.
NOTE:
To detach the TV stand, perform the steps in reverse order.
Wall mounting
TV screen
size(Inches)
19” 75 x 75 mm Metric 4 x 10 mm
22” 75 x 75 mm Metric 4 x 10 mm
26” 75 x 75 mm Metric 4 x 10 mm
32” 200 x 100 mm Metric 6 x 10 mm
37” 200 x 200 mm Metric 6 x 10 mm
42” 200 x 200 mm Metric 6 x 10 mm
NOTE
• At the time of purchasing wall bracket, please check if there is enough space between the wall bracket and TV terminals for the terminal connection.
VESAcompatible wall
bracket(millimeters)
(W x H)
Screw type
Installing Batteries in the Remote Control Unit
1. Insert two AAA batteries into Remote control. Make sure (+) and (-) are facing the proper
direction.
2. Replace the cover
NOTE
• If the remote control will not to be used for a long time, remove the batteries to avoid remote control
damage.
CAUTION:
Improper use of batteries can result in chemical leakage or explosion. Be sure to follow the instructions below.
• Do not mix batteries of different types. Different types of batteries have different characteristics.
• Do not mix old and new batteries. Mixing old and new batteries can shorten the life of new batteries or cause chemical leakage in old batteries.
• Remove batteries as soon as they are worn out. Chemicals that leak from batteries come in contact with skin can cause a rash. If you find any chemical
leakage, wipe thoroughly with a cloth.
• The batteries supplied with this product may have a shorter life expectancy due to storage conditions.
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LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
• If you will not be using the remote control unit for an extended period of time, remove batteries from it.
Note on disposing batteries:
The batteries provided contain no harmful materials such as cadmium, lead or mercury. Regulations concerning used batteries stipulate that batteries may
no longer be thrown out with the household rubbish. Deposit any used batteries free of charge into the designated collection containers set up at
commercial businesses.
Installing Batteries in the Remote Control Unit
Use the remote control unit by pointing it towards the remote control sensor. Objects
between the remote control unit and sensor may prevent proper operation.
2008-03-14
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LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Appendix
troubleshooting
problem possible Solution
No picture 1. Connect power cord correctly.
Abnormal colours Connect signal cable correctly.
Twisted picture 1. Connect signal cable correctly.
Picture too dark Adjust brightness and contrast.
Audio only, no images 1. Please check if input signal is connected correctly.
Picture only, no audio 1. Connect signal cable correctly.
Cannot use remote control 1. Please change battery.
Cannot receive sufficient channels through
antenna
No colour Please adjust the colour setup.
Blinking picture accompanied by ghost image 1. Check the connection of antenna/signal cable.
Broken lines or segments Adjust antenna.
Certain TV channels are blocked(Hope to
acquire some channels)
Overlapping images or ghost images Please use multi-directional outdoor antenna.(If your TV is subject to the influence of nearby mountains or
Cannot use a function If the item you choose turns gray, that item cannot be selected.
Cannot receive programmes Please use the Update Scan method to add the channels not included in memory.
2. Turn on power.
3. Connect signal cable correctly.
4. Press any button on the LCD TV.
2. Please use compatible signal.
2. TV-RF signal must not be lower than 50dB.
2. Adjust volume to proper level.
3. Connect audio signal cable correctly.
4. TV-RF signal must not be lower than 50dB.
2. Turn off power for 10 seconds; and then restart power.
Please use the Channel Scan function to increase the number of channels not included in memory.
2. Check if channel is in play mode.
3. Press signal source and change input mode.
Keep the TV away from noise sources, such as automobiles, neon lights, and hair dryers.
Please use the Update Scan method to add the channels not included in memory.
buildings).
10
[3] DIMENSIONS
Dimension
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2008-03-14
[ ]: 26"
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11
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
CHAPTER 2. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS(LC-22LE320)
1. Assy/Panel Removal
Notes: Please put your machine on soft material to avoid to scrape panel when you disassemble it.
Front view
Fig.1
Back view
Fig.2
Step 1. Remove the Base Assy and Base neck.
1. Remove the Base Assy as Fig.3.
Remove the 3 screws as Fig.3 and pull out the base as Fig.4
Fig.3
12
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Fig.4
2. Remove the 4 screws. Detach the Base neck as Fig.4.
Step 2. Remove the REAR COVER Assy.
1. Remove the 7 screws. Detach the REAR COVER as Fig.5.
Fig.5
Note: How to easy remove rear cabinet
Put left hand on the center of rear cabinet
Right hand fingers put under the machine rim
Press down
Pull up Pull up
Pull up Pull up
Step 3. Remove the Main, Power, Convert board and the Speakers.
2008-03-14
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LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Fig.6
1. Remove the 5 screws and disconnect 4 cables. Detach the Main board as Fig.7 and Fig.8.
Note: Please disconnect the LVDS cable with the panel firstly, then disconnect the LVDS with the main board.
If you disconnect the LVDS cable with the Main board firstly, maybe the panel connector will be damaged because of the short LVDS cable.
Fig.7 Fig.8
2. Remove the 4 screws and disconnect 3 cables. Detach the Power board as Fig.9.
Note: Move the AC port left from the Main frame assy, then disconnect the AC cable from the power board.
Fig.9
14
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
3. Remove the 2 screws and disconnect 2 cables. Detach the Convert board as Fig.10.
Fig.10
4. Release the speaker cable from its clamp, pull up and remove the speaker as Fig.11.
Fig.11
Step 4. Remove the Bracket and Bezel.
1. Remove the 5 screws. Detach the Bracket and panel as Fig.12.
Fig.12
2. Remove the 4 screws. Detach the Main frame as Fig.13. Disconnect the two FFC cables from the panel as Fig.14
Fig.13 Fig.14
Panel:
2008-03-14
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LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Fig.15
Step 5. Remove the IR and Key board.
1. Remove the 2 screws and disconnect 2 cables. Detach the IR board as Fig.16.
Fig.16
2. Disconnect 1 cable. Detach the Key board as Fig.17.
Fig.17
2. Set Re-assembly
To re-assemble the whole set, execute all processes in reverse order.
Notes:
a. While re-assembling, make sure that all cables are placed and connected in their original position.
b. Pay special attention not to damage the EMC foams at the SSB shielding. Check that EMC foams are put
correctly on their places.
16
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
REMOVING OF MAJOR PARTS(LC-26LE320)
1. Assy/Panel Removal
Notes: Please put your machine on soft material to avoid to scrape panel when you disassemble it.
Front view
Fig.1
Back view
Fig.2
Step 1. Remove the Base Assy and Base neck.
1. Remove the Base Assy as Fig.3.
Remove the 4 screws as Fig.3 and pull out the base as Fig.4
Fig.3
2008-03-14
17
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Fig.4
2. Remove the 4 screws. Detach the Base neck as Fig.4.
Step 2. Remove the REAR COVER Assy.
1. Remove the 10 screws. Detach the REAR COVER as Fig.5.
Fig.5
Note: How to easy remove rear cabinet
Step 3. Remove the Main, Power board and the Speakers.
18
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Fig.6
1. Remove the 7 screws and disconnect 4 cables. Detach the Main board as Fig.7 and Fig.8.
Fig.7 Fig.8
2. Remove the 4 screws and disconnect 2 cables. Detach the Power board as Fig.9.
Note: Move the AC port left from the Main frame assy, then disconnect the AC cable from the power board.
Fig.9
4. Release the speaker cable from its clamp, pull up and remove the speaker as Fig.10.
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19
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Fig.10
Step 4. Remove the Bracket and Bezel.
1. Remove the 6 screws. Detach the Bracket as Fig.11.
Fig.11
2. Remove the panel from the bezel as Fig.12
Panel:
Fig.12
Step 5. Remove the IR and Key board.
1. Disconnect 2 cables, then release the clips. Detach the IR board as Fig.13.
Fig.13
2. Disconnect 1 cable. Detach the Key board as Fig.17.
Fig.17
20
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
2. Set Re-assembly
To re-assemble the whole set, execute all processes in reverse order.
Notes:
a. While re-assembling, make sure that all cables are placed and connected in their original position.
b. Pay special attention not to damage the EMC foams at the SSB shielding. Check that EMC foams are put
correctly on their places.
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21
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
CHAPTER 3. ADJUSTMENT PROCEDURE
PROCEDURE
[1] ADJUSTMENT PROCEDURE
1. OSD Menu
2K10 Sharp DVB OSD tree-Video
OSD
Layer 1
Picture
Sound
2 3 4 5 6 Note
Personal
Standard
Smart Picture
Brightness slider All
Contrast slider All
Color slider All
Tint slider All
Sharpness slider All
Color Temperature
Advanced Control(have sub page)
Sound Mode
Equilizer 120Hz slider All
Equilizer 500Hz slider All
Equilizer 1.5KHz slider All
Equilizer 5KHz slider All
Equilizer 10KHz slider All
Balance slider All
Virtual Surround
Digital Audio Out
SPDIF Delay
Vivid
Movie
Eco
Normal (default) All
Cool All
Warm All
Noise Reduction
Flesh Tone
Back Light(if DCR is
Off)
DCR
Personal
Music
Speech
On All
Off All
PCM All
Off All
Dolby Digital All
slider(from 0 to 250,
interval of 10
between two items)
Model
All
All
All
All
All
Off All
Low All
Medium All
HIGH All
Auto All
On All
Off All
slider All
On All
Off All
All
All
All
All
22
AVL
Type(if source is DTV)
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Off All
On All
Normal All
Hard of Hearing All
Audio Description All
TV
Audio Description(if Type=Audio
Description)
Tuner Mode
Country(30)
1st Audio(28)(DTV only)
2008-03-14
Volume slider
Antenna
Cable
UK
Italy
Luxembourg
Netherlands
Norway
Sweden
Croatia
Hungary
Ireland
Poland
Portugal
Romania
Serbia
Slovakia
Slovenia
Turkey
Iceland
Russia
Ukraine
Austria
Belgium
Bulgaria
Switzerland
Czech Republic
Germany
Greece
Denmark
Spain
Finland
France
English
Finnish
French
Gaelic
Galician
German
Greek
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
23
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
2nd Audio(28)(DTV only)
Hungarian
Italian
Norwegian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swedish
Turkish
Welsh
Basque
Bulgarian
Catalan
Croatian
Czech
Danish
Dutch
English
Finnish
French
Gaelic
Galician
German
Greek
Hungarian
Italian
Norwegian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swedish
Turkish
Welsh
Basque
Bulgarian
Catalan
Croatian
Czech
Danish
Dutch
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
24
Audio Carrier(ATV only)
Channels(have sub page)
Features Menu Language(28)
2008-03-14
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Mono
Stereo
Dual I
Dual II
Channel Scan
Update Scan
Single RF Scan
Analog Manual
Scan
Channel Skip(have
sub page)
Channel Sort(have
sub page)
Channel Edit(have
sub page)
Decoder(for ATV) (Channel munber…) All
Analog Ch Fine
Tune
English
Deutsch
Français
Italiano
Español
Português
Nederlands
Dansk
Suomi
Svenska
Norsk
Polski
esky
All
All
All
All
ATV
ATV and DTV( if
Antenna mode)
Digital channels: All
ATV and DTV( if
Cable mode)
Frequency(KHz) All
Scan
Digital channels: All
Status: scanning… All
Analogue channels: All
Digital channels: All
RF Channel .. slider All
Signal Strength.. All
Signal Quailty.. All
Start Frequency xxMHz All
Scan Up All
Scan Down All
(Channel munber…) All
(Channel munber…) All
(Channel munber…) All
(Channel munber…)
(have sub page)
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
Status:
scanning…
Analogue
channels:
Status:
scanning…
Analogue
channels:
Scan Mode Full/Advance All
(if Advance mode
select)
(do fine tune) All
All
All
All
All
Modulation
=>Auto/16/32/64/
128/256 QAM
Symbol
Rate(Ksym/s)
Network ID All
Status:
scanning…
Analogue
channels:
All
All
All
All
25
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Hrvatski
Magyar
Român
Slovenský
Slovenšina
Srpski
Türkçe
Gaeilge
Latviski
Eesti
Lietuviskai
ykpaiHcbka
4:3 mode
Picture Format(if video exist)
Time (have sub page ) Time Zone
4:3
16:9
Auto
Normal
Zoom1
Zoom2
Wide
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
As Broadcaster All
GMT +0:00 All
GMT +1:00 All
GMT +2:00 All
GMT +3:00 All
GMT +3:30 All
GMT +4:00 All
GMT +4:30 All
GMT +5:00 All
GMT +5:30 All
GMT +5:45 All
GMT +6:00 All
GMT +6:30 All
GMT +7:00 All
GMT +8:00 All
GMT +9:00 All
GMT +9:30 All
GMT +10:00 All
GMT +11:00 All
GMT +12:00 All
GMT +12:45 All
GMT +13:00 All
GMT -12:00 All
GMT -11:00 All
GMT -10:00 All
GMT -9:00 All
GMT -8:00 All
GMT -7:00 All
GMT -6:00 All
26
SCART(have sub page)
(Only availabe in SCART source)
Subtitle(have sub page)
2008-03-14
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
GMT -5:00 All
GMT -4:00 All
GMT -3:30 All
GMT -3:00 All
GMT -2:00 All
GMT -1:00 All
Time(have sub
page)
Sleep Timer
SCART1
SCART2(If have
I/O)
Analog Subtitle
1st Subtitle(28)
Auto synchronization
( On/Off)
Date ( 20xx/xx/xx ) All
Time ( xx:xx:xx) All
Timer (Off/On) All
Off Time ( xx:xx:xx) All
Off All
10 Min All
20 Min All
30 Min All
40 Min All
50 Min All
60 Min All
90 Min All
120 Min All
Auto All
Mixed All
RGB All
Composite All
S-Video All
Auto All
Composite All
S-Video All
On All
On during mute All
Off All
English
Finnish
French
Gaelic
Galician
German
Greek
Hungarian
Italian
Norwegian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
27
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Teletext Language(have sub page)
2nd Subtitle(28)
Subtitle Type
Digital Teletext
Lang.
Slovenian
Spanish
Swedish
Turkish
Welsh
Off
Basque
Bulgarian
Catalan
Croatian
Czech
Danish
Dutch
English
Finnish
French
Gaelic
Galician
German
Greek
Hungarian
Italian
Norwegian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swedish
Turkish
Welsh
Off
Basque
Bulgarian
Catalan
Croatian
Czech
Danish
Dutch
Normal All
Hearing Impaired All
English All
Spanish All
French All
German All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
28
Common Interface(have sub page)
HDMI Scan Info
(Only available in HDMI source)
Reset Default All
SW Ver. All
Parental Password(have sub page)
2008-03-14
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
Italian All
Danish All
Swedish All
Basque All
Bulgarian All
Catalan All
Croatian All
Czech All
Dutch All
Finnish All
Gaelic All
Galician All
Greek All
Hungarian All
Norwegian All
Polish All
Portuguese All
Romanian All
Russian All
Serbian All
Slovak All
Slovenian All
Turkish All
Welsh All
WEST EUR All
EAST EUR All
Russia All
Russia-2 All
Decode Page Lang.
(display some info &
status..)
Automatic All
Underscan All
Overscan All
Channel Block(have
sub page)
Parental
Guidance(have sub
page)
Greek All
Turkey All
Arab/Hbrw All
Farsian All
Arab All
All
(Channel munber…) All
Age Rating
18 All
None All
4 All
5 All
6 All
7 All
8 All
9 All
10 All
29
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
11 All
12 All
13 All
14 All
15 All
16 All
17 All
Input Block(have
sub page)
Set password (have
sub page)
Clear All All
Off All
Eco
On All
(Source list..)
(TV,YPbPr,AV,SCAR
T,PC,HDMI)
New Password (xxxx) All
Confirm Password
(xxxx)
All
All
2K10 Sharp DVB OSD tree--PC
OSD Layer 1 2 3 4 5 6 Note
Brightness slider All
Contrast slider All
Normal (default) All
Color Temperature
Picture
Advanced Video(have sub
page)
Audio Mode
Equilizer 120Hz slider All
Equilizer 500Hz slider All
Equilizer 1.5KHz slider All
Equilizer 5KHz slider All
Equilizer 10KHz slider All
Sound
Features Menu Language(28)
Balance slider All
Virtual Surround
Digital Audio Out
SPDIF Delay
AVL
Cool All
Warm All
Auto Config Auto Config All
Horizontal slider All
Vertical slider All
Phase slider All
Clock slider All
Resolution(if
ambiguous timings)
Personal
Music
Speech
On All
Off All
PCM All
Off All
Dolby Digital All
slider(from 0 to 250,
interval of 10
between two items)
Off All
On All
English
Deutsch
Français
Italiano
Español
Português
Nederlands
Dansk
Suomi
Svenska
Norsk
Polski
1360*768 All
1024*768 All
1280*768 All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
All
Model
30
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