In the interests of user-safety (Required by safety regulations in some countries) the set should
be restored to its original condition and only parts identical to those specified should be used.
CONTENTS
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY
PRECAUTION............................................................ i
PRECAUTIONS A PRENDRE LORS DE LA
REPARATION ........................................................... ii
[2] SYSTEM BLOCK DIAGRAM .................................8-2
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.
LC-37D44U
LC-37D44U
SAFETY PRECAUTION
Service Manual
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 CON T I N U ED PROTECTION
AGAINST A RISK OF FIRE REPLACE ONLY WITH
SAME TYPE FUSE.
F7101 (250V 6.3A)
F7102 (250V 1A)
• Use an AC voltmeter having with 5000 ohm per volt, or higher, sensitivity 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 0.75 Vrms (this corresponds to 0.5 mA rms AC.) or
more is excessive and indicates a potential shock hazard which
must be corrected before returning the monitor to the owner.
DVM
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 120 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.
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.
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.
i
LC-37D44U
PRECAUTIONS A PRENDRE LORS DE LA REPARATION
Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux
conseils suivants.
•
AVERTISSEMENT
1.
N'entreprendre aucune modification de tout circuit. C'est dangereux.
2.
Débrancher le récepteur avant toute réparation.
PRECAUTION: POUR LA PROTECTION CONTINUE CONTRE LES RISQUES D'INCENDIE,
REMPLACER LE FUSIBLE
F7101 (250V 6.3A)
F7102 (250V 1A)
VERIFICATIONS CONTRE L'INCEN-DIE ET LE
CHOC ELECTRIQUE
Avant de rendre le récepteur à l'utilisateur, effectuer les vérifications suivantes.
Inspecter tous les faisceaux de câbles pour s'assurer que les fils
3.
ne soient pas pincés ou qu'un outil ne soit pas placé entre le châssis et les autres pièces métalliques du récepteur.
4.
Inspecter tous les dispositifs de protection comme les boutons de
commande non-métalliques, les isolants, le dos du coffret, les couvercles ou blindages de réglage et de compartiment, les réseaux
de résistancecapacité, les isolateurs mécaniques, etc.
5.
S'assurer qu'il n'y ait pas de danger d'électrocution en vérifiant la
fuite de courant, de la facon suivante:
•
Brancher le cordon d'alimentation directem-ent à une prise de courant de 120V. (Ne pas utiliser de transformateur d'isolation pour
cet essai).
A l'aide de deux fils à pinces, brancher une résistance de 1.5 kΩ
10 watts en parallèle avec un condensateur de 0.15µF en série
avec toutes les pièces métalliques exposées du coffret et une terre
connue comme une conduite électrique ou une prise de terre
branchée à la terre.
•
Utiliser un voltmètre CA d'une sensibilité d'au moins 5000Ω/V pour
mesurer la chute de tension en travers de la résistance.
•
Toucher avec la sonde d'essai les pièces métalliques exposées qui
présentent une voie de retour au châssis (antenne, coffret métallique, tête des vis, arbres de commande et des boutons, écusson,
etc.) et mesurer la chute de tension CA en-travers de la résistance.
Toutes les vérifications doivent être refaites après avoir inversé la
fiche du cordon d'alimentation. (Si nécessaire, une prise
d'adpatation non polarisée peut être utilisée dans le but de terminer ces vérifications.)
La tension de pointe mesurèe ne doit pas dépasser 0.75V (correspondante au courant CA de pointe de 0.5mA).
Dans le cas contraire, il y a une possibilité de choc électrique qui
doit être supprimée avant de rendre le récepteur au client.
De nombreuses pièces, électriques et mécaniques, dans les téléviseur ACL présentent des caractéristiques spéciales relatives à la sécurité, qui ne sont souvent pas évidentes à vue. Le degré de protection ne peut pas être nécessairement augmentée en utilisant des
pièces de remplacement étalonnées pour haute tension, puissance,
etc.
Les pièces de remplacement qui présentent ces caractéristiques sont
identifiées dans ce manuel; les pièces électriques qui présentent ces
particularités sont identifiées par la marque "" et hachurées dans la
liste des pièces de remplacement et les diagrammes schématiques.
Pour assurer la protection, ces pièces doivent être identiques à celles
utilisées dans le circuit d'origine. L'utilisation de pièces qui n'ont pas
les mêmes caractéristiques que les pièces recommandées par l'usine,
indiquées dans ce manuel, peut provoquer des électrocutions, incendies, radiations X ou autres accidents.
ii
LC-37D44U
PRECAUTIONS FOR USING LEAD-FREE SOLDER
Employing lead-free solder
• “PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The
alphabetical character following LF shows the type of lead-free solder.
Example:
Indicates lead-free solder of tin, silver and copper.Indicates lead-free solder of tin, silver and copper.
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.
The HDCP-KEY ROM shall be protected and managed for its information inside. In servicing this ROM, therefore, take the following information protection/management measures.
1) When disposing of the component parts and PWBs, destruct the IC itself in a proper way.
(For repairing or replacing the component parts and PWBs as well as clearing those in stock)
2) In storing the component parts, protect and manage them against theft and disclosure.
(For storing the service parts, service units, etc.)
iv
LC-37D44U
LC-37D44U
CHAPTER 1. SPECIFICATIONS
Service Manual
[1] SPECIFICATIONS
ItemModel: LC-37D44U
37" screen size class Advanced Super
LCD panel
Resolution1,049,088 pixels (1,366768)
TV-standard (CCIR)American TV Standard ATSC/NTSC System
VHF/UHFVHF 2-13ch, UHF 14-69ch
CATV1-135ch (non-scrambled channel only)
TV
Function
Receiving
Channel
Digital Terrestrial
Broadcast (8VSB)
Digital cable
(64/256 QAM)
Audio multiplexBTSC System
Audio out10W2
INPUT 1AV in, COMPONENT in
INPUT 2AV in, S-VIDEO in
INPUT 3COMPONENT in
INPUT 4HDMI in with HDCP
INPUT 5Audio in, HDMI in with HDCP
TerminalsRear
INPUT 615-pin mini D-sub female connector, Audio in (Ø 3.5 mm jack)
ANT/CABLE75Unbalance, F Type1 for Analog (VHF/UHF/CATV) and Digital (AIR/CABLE)
DIGITAL AUDIO OUTPUT
OUTPUTAudio out
SERVICESoftware update
OSD languageEnglish/French/Spanish
Power RequirementAC 120 V, 60 Hz
Power Consumption165 W (0.3 W Standby with AC 120V)
Weight
Dimension
(WHD)
*2
TV + stand35.3 lbs./16.0 kg
TV only30.9 lbs./14.0 kg
TV + stand35
TV only
Operating temperature32°F to104°F (0°C to40°C)
View & BLACK TFT LCD
(Diagonal Measurement : 37 )
"
2-69ch
*1
1-135ch (non-scrambled channel only)
Optical Digital audio output1 (PCM/Dolby Digital)
19
/
253/
35
32
19
/
32
231/
32
32
91/16inch
33/4inch
+++
*1
Emergency alert messages via Cable are unreceivable.
*2
The dimensional drawings are shown on the Spanish operation manual.
As 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.
1 – 1
LC-37D44U
CHAPTER 2. OPERATION MANUAL
[1] OPERATION MANUAL
Part Names
TV (Front)
TV (Top/Rear)
LC-37D44U
Service Manual
Remote control sensor
OPC sensor
OPC indicator
SLEEP indicator
POWER indicator
Channel buttons
(CH/)
Volume buttons
(VOL /)
MENU button
INPUT button
AC INPUT terminal
AUDIO OUTPUT terminals
DIGITAL AUDIO OUTPUT terminal
INPUT 6 terminals (PC-IN)
INPUT 5 terminals (HDMI)
INPUT 4 terminal (HDMI)
POWER button
2 – 1
INPUT 1 terminals
SERVICE terminal
INPUT 2 terminals
Antenna/Cable in
INPUT 3 terminals
LC-37D44U
Part Names
Remote Control Unit
10
1 POWER: Switch the TV power on or enters
standby.
2CC:Display captions from a closed-caption
11
12
1
2
3
13
14
15
4
16
5
6
7
8
17
18
19
20
9
21
22
source.
3AUDIO:Selects the MTS/SAP or the audio mode
during multi-channel audio broadcasts.
40–9: Set the channel.
5(DOT):
6 FLASHBACK:Return to the previous channel or
external input mode.
7VIEWMODE:Select the screen size.
8 FREEZE: Set the still image. Press again to return
to normal screen.
9///,ENTER: Select a desired item on the
screen.
10 EXIT: Turn off the menu screen.
11 DISPLAY: Display the channel information.
12 SLEEP: Set the sleep timer.
13 AV MODE: Select an audio or video setting.
(When the input source is TV, INPUT 1, 2 or 3:
STANDARD, MOVIE, GAME, USER, DYNAMIC
(Fixed), DYNAMIC. When the input source is INPUT
4, 5 or 6: STANDARD, MOVIE, GAME, PC, USER,
DYNAMIC (Fixed), DYNAMIC)
14 MUTE: Mute the sound.
15 VOL / : Set the volume.
16 CH/: Select the channel.
17 ENT: Jumps to a channel after selecting with the
0–9 buttons.
INPUT: Select a TV input source. (TV, INPUT 1,
18
INPUT 2, INPUT 3, INPUT 4, INPUT 5, INPUT 6)
19 PC: Quickly access to PC mode.
20 MENU: Display the menu screen.
21 RETURN: Return to the previous menu screen.
22 FAVORITE CH
A, B, C, D: Select 4 preset favorite channels in 4
different categories.
While watching, you can toggle the selected
channels by pressing A, B, C and D.
When using the remote control unit, point it at the TV.
2 – 2
QUICK REFERENCE
LC-37D44U
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.
Do not remove the stand from the TV unless using an
optional wall mount bracket to mount it.
Be sure to follow the instructions. Incorrect installation
of the stand may result in the TV falling over.
1 Confirm that there are 9 screws and a hex key
supplied with the stand unit.
2 Attach the supporting post for the stand unit onto
the base using the box for the stand unit as shown
below.
Hex key
Screws
3
2
Setting the TV on the Wall
CAUTION
This TV should be mounted on the wall only with the
AN-37AG5 (SHARP) wall mount bracket. The use of
other wall mount brackets may result in an unstable
installation and may cause serious injuries.
Installing the TV requires special skill that should
only be performed by qualified service personnel.
Customers should not attempt to do the work
themselves. SHARP bears no responsibility for
improper mounting or mounting that results in
accident or injury.
Using an optional bracket to mount the TV
You can ask a qualified service professional about
using an optional AN-37AG5 bracket to mount the TV
to the wall.
Carefully read the instructions that come with the
bracket before beginning work.
Hanging on the wall
AN-37AG5 wall mount bracket.
(See the bracket instructions for details.)
1
3Insert the stand into the openings on the bottom
Ԙ
of the TV.
Insert and tighten the 4 screws into the 4 holes
ԙ
on the rear of the TV.
Hex key
Soft cushion
2
Screws
1
Vertical mountingAngular mounting
About setting the TV angle
0/5/10/15/20°
LC-37D44U
The center of the display:
1
/
inch (6.0 mm) above
4
the "A" position.
Refer to the operation
manual of AN-37AG5 for
details.
Detach the cable clamp on the rear of the TV when using
the optional mount bracket.
Due to the terminal configuration on this TV, when you
wall-mount this model, make sure there is enough space
between the wall and the TV for the cables.
To use this TV mounted on a wall, first remove the
adhesive tape at the 4 locations on the rear of the TV, and
then use the screws supplied with the wall mount bracket
to secure the bracket to the rear of the TV.
To detach the stand, perform the steps in reverse order.
2 – 3
LC-37D44U
Appendix
Troubleshooting
Problem
No power
•
Unit cannot be operated.
•
Remote control unit does not
operate.
Picture is cut off/with sidebar
•
screen.
Strange color, light color, or color
•
misalignment
Power is suddenly turned off.
•
No picture
•
No sound
•
Possible Solution
Check if you pressed POWER on the remote control unit.
•
If the indicator on the TV does not light up, press POWER on the TV.
Is the AC cord disconnected?
•
Has the power been turned on?
•
External influences such as lightning, static electricity, may cause improper operation.
•
In this case, operate the unit after first turning off the power of the TV or unplugging
the AC cord and replugging it in after 1 or 2 minutes.
Are batteries inserted with polarity ( , ) aligned?
••
Are batteries worn out? (Replace with new batteries.)
•
Are you using it under strong or fluorescent lighting?
•
Is a fluorescent light illuminated near the remote control sensor?
•
Is the image position correct?
•
Are screen mode adjustments such as picture size made correctly?
•
Adjust the picture tone.
•
Is the room too bright? The picture may look dark in a room that is too bright.
•
Check the input signal setting.
•
Is the sleep timer set?
•
Check the power control settings.
•
The unit's internal temperature has increased. Remove any objects blocking vent or
•
clean.
Is connection to other components correct?
•
Is correct input signal source selected after connection?
•
Is the correct input selected?
•
Is picture adjustment correct?
•
Is "On" selected in "Audio Only"?
•
Is a non-compatible signal being input?
•
Is the volume too low?
•
Is "Variable" selected in "Output Select"?
•
Have you pressed MUTE on the remote control unit?
•
The TV sometimes makes a
•
cracking sound.
This is not a malfunction. This happens when the cabinet slightly expands and
•
contracts according to change in temperature. This does not affect the TV's
performance.
Troubleshooting-Digital Broadcasting
The error message about reception of broadcast
The example of an error message
displayed on a screen
Failed to receive broadcast.
•
No broadcast now.
•
Error code
Check the antenna cable. Check that the antenna is correctly
E202
E203Check the broadcast time in the program guide.
•
•
setup.
Possible Solution
Cautions regarding use in high and low temperature environments
When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed.
•
This is not a malfunction, and the unit will recover when the temperature returns to normal.
Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a
•
heater, as this may cause the cabinet to deform and the Liquid Crystal panel to malfunction.
Storage
temperature: 4°F to 140°F ( 20°C to 60°C)
2 – 4
PC Compatibility Chart
It is necessary to set the PC correctly to display XGA and WXGA signal.
PCHorizontal FrequencyVESA StandardResolutionVertical Frequency
720 x 400
VGA
PC
XGA1024 x 768
WXGA1360 x 768
*These 3 formats are not supported by the analog RGB terminal.
DDC is a registered trademark of Video Electronics Standards Association.
Power Management is a registered trademark of Sun Microsystems, Inc.
VGA and XGA are registered trademarks of International Business Machines Corp.
2. Remove the 1 lock screw, 4 lock screws, 6 lock screws and detach the Rear Cabinet.
Rear Cabinet
2
2
2
LC-37D44U
Front Cabinet
1
Stand
4 – 1
LC-37D44U
3. Remove the 8 lock screws, 2 lock screws, 2 lock shafts and detach the Main Shield.
4. Disconnect all the connectors from all the PWBs.
5. Remove the KEY Unit Ass'y.
Operation Button
KEY Unit
4
KM
3
3
3
Main Shield
5
FPC
LB
PD
KM
LB
4
4
PD
RA
SP
4
SP-R
4
SP-L
4 – 2
6. Disconnect all the connectors from all the terminals of Speaker (L) (R) and detach the Speaker (L) (R).
7. Remove the 2 lock screws, 4 lock screws and detach the MAIN Unit.
8. Remove the 2 lock rivets and detach the Heat Sink.
9. Remove the 2 lock screws and detach the INVERTER Unit.
10.Remove the 2 lock screws and detach the POWER Unit.
LC-37D44U
7
7
10
POWER Unit
MAIN Unit
8
Heat Sink
7
6
6
Speaker (L)Speaker (R)
9
INVERTER Unit
4 – 3
LC-37D44U
11.Remove the 1 lock screw and detach the Bottom Cover.
12.Remove the 4 lock screws and detach the Stand Fix Angle.
13.Remove the R/C, LED Unit.
R/C, LED Unit
13
12
Stand Fix Angle
Bottom Cover
11
4 – 4
14.Remove the 4 lock screws and detach the LCD Panel Module.
15.Remove the 2 lock screws and detach the LCD Fix Angle-B.
16.Remove the 2 lock screws and detach the LCD Fix Angle-T.
17.Remove the 9 lock screws and detach the VESA Angle.
LC-37D44U
15
14
LCD Fix Angle-B
VESA Angle
17
17
VESA Angle
14
16
LCD Fix Angle-T
16
14
LCD Fix Angle-T
LCD Fix Angle-B
15
14
4 – 5
LC-37D44U
LC-37D44U
CHAPTER 5. ADJUSTMENT
Service Manual
[1] ADJUSTMENT PROCEDURE
The adjustment values are set to the optimum conditions at the factory before shipping. If a value should become improper or an adjustment is
required due to part replacement, make an adjustment according to the following procedure.
1. After replacement of any PWB unit and/or IC for repair, please note the following.
• When replacing the following units, make sure to prepare the new units loaded with updated software.
MAIN Unit: DUNTKE450FM01
2. Upgrading of each microprocessor software
CAUTION: Never “POWER OFF” the unit when software upgrade is ongoing.
Otherwise the system may be damaged beyond recovery.
2.1. Software version upgrade
The model employs the following software.
•Main software
• Monitor microprocessor software.
• Panel timing controller software.
The main software, monitor microprocessor software, and Panel timing controller software can be upgraded by using a general-purpose USB Memory.
The followings are the procedures for upgrading, explained separately for the main software, monitor microprocessor software, and Panel timing controller software.
2.2. Main software version upgrade
2.2.1 Get ready before you start
• USB Memory of 128MB or higher capacity.
• PC running on Windows 98/98SE/ME/2000/XP operating system.
• USB Memory reader/writer or PC with a USB port.
• The file system of a USB memory is FAT. (FAT32 is not applied)
• Use the USB memory without other functions. (lock and memory reader...etc)
2.2.2 Preparations
To upgrade the main software, it is necessary to get ready the USB Memory for version upgrade before you start.
Follow the steps below and create the USB Memory for version upgrade.
1. Copy the file D44UAxxx.USB (named temporarily) for version upgrade to the root directory (folder) of the USB Memory.
NOTE: In the USB Memory drive, do not store other folders or unrelated files, or more than one file for version upgrade.
Now the USB Memory for version upgrade is ready.
2.2.3 How to upgrade the software
1. Unplug the AC cord.
2. Insert the USB Memory for version upgrade (prepared as above) into the service socket located Right side from center at terminals, above HDMI4
terminal in the rear of the unit.
3. Plug in the AC cord with power button pressed down after 5 seconds, unpress the power button.
4. After the unit startup, the system upgrade screen as shown below appears within 20-40 seconds.
5 – 1
LC-37D44U
5. Even a single failure in the process will trigger the upgrade failure screen.
UPGRADE FAILURE
NOTE: In the event of a failure, repeat the upgrade process. If the process repeatedly fails, it is likely that the hardware need fixing.
6. Upon completion of the whole process, the upgrade success screen as shown below appears. You can check the new software version on this
screen. The version information appears after the upgrade is complete.
UPGRADE SUCCESS
7. Unplug the AC cord and remove the USB Memory for version upgrade.
8. Now the software version upgrade is complete.
NOTE: When you are done with the software version upgrade, start the set, go to the top page of the adjustment process screen and check the main
software version information.
5 – 2
LC-37D44U
2.3. Monitor microprocessor software version upgrade
Create the USB memory for monitor microprocessor software version upgrade in the same manner as explained in the “Main software version
upgrade”.
Copy the file D44UVAxxx.USB and D44UMxxx.BIN (named temporarily) for monitor microprocessor software version upgrade to the USB memory.
2.3.1 How to upgrade the software
1. Unplug the AC cord.
2. Insert the USB memory for version upgrade (prepared as above) into the service socket located Right side from center at terminals, above HDMI4
terminal in the rear of the unit.
3. Plug in the AC cord with power button pressed down.
4. After 5 seconds, unpress the power button.
CAUTION: • The moment this operation is done, the upgrading of the monitor microprocessor software starts. While the upgrade is ongoing, never
5. After the unit startup, the upgrade starts. The power led will blink continuously. Also, an upgrade screen will be shown during a minor upgrade.
power off the unit. Otherwise the upgrade will fail and the system may be serious damaged beyond recovery (inability to start).
• After the monitor microprocessor software is upgraded, also perform the 'Industry Init'.
6. If the upgrade fails, power led will stop blinking. Also, the upgrade failure screen will be shown if upgrade screen was shown at 5.
UPGRADE FAILURE
NOTE: In the event of a transient failure, upgrade will be automatically retried up to three times. If the process repeatedly fails, hardware may be the
cause.
7. Up on completion of the whole process, power and OPC LED will blink alternately. Also, the upgrade success screen will be shown if upgrade
screen was shown at 5.
UPGRADE SUCCESS
8. Unplug the AC cord and remove the USB Memory for version upgrade.
9. Now the software version upgrade is complete.
NOTE: When you are done with the software version upgrade, start the set, go to the top page of the adjustment process screen and check the mon-
itor microprocessor software version information and panel size information.
5 – 3
LC-37D44U
2.4. Upgrading Panel timing controller software
Create the USB memory for Panel timing controller software version upgrade in the same manner as explained in the “Main software version
upgrade.”
Copy the file D44UAxxx.USB and D44UAxxx.TCN to USB memory.
2.4.1 How to upgrade the software
1. Unplug the AC cord.
2. Insert the USB Memory for version upgrade (prepared as above) into the service socket located Right side from center at terminals, above HDMI4
terminal in the rear of the unit.
3. Plug in the AC cord with power button pressed down after 5 seconds, unpress the power button.
4. After the unit startup, the upgrade starts. The screen is not shown. This take about a minute.
5. When there is an error, ‘PANEL EEPROM’ field display the type. Ignore ‘UPGRADE SUCCESS’ that is displayed at the top.
UPGRADE SUCCESS
6. Upon completion of the whole process, the upgrade success screen as shown below appears. You can check the new software version on this
screen. The version information appears after the upgrade is complete.
UPGRADE SUCCESS
7. Unplug the AC cord and remove the USB Memory for version upgrade.
8. Now the software version upgrade is complete.
5 – 4
LC-37D44U
3. Entering and exiting the adjustment process mode
1) Before entering the adjustment process mode, the AV position RESET in the video adjustment menu.
2) While holding down the “VOL (–)” and “INPUT” keys at a time, plug in the AC cord of the main unit to turn on the power.
The letter “<K>” appears on the screen.
3) Next, hold down the “VOL (–)” and “CH ()” keys at a time.
(The “VOL (–)” and “CH ()” keys should be pressed and held until the display appears.)
Multiple lines of blue characters appearing on the display indicate that the unit is now in the adjustment process mode.
When you fail to enter the adjustment process mode (the display is the same as normal startup), retry the procedure.
4) To exit the adjustment process mode after the adjustment is done, unplug the AC cord from the outlet to make a forced shutdown. (When the
power was turned off with the remote controller, once unplug the AC cord and plug it again. In this case, wait 10 seconds or so before plugging.)
CAUTION: Use due care in handling the information described here lest your users should know how to enter the adjustment process mode. If the
4. Remote controller key operation and description of display in adjustment process mode
1) Key operation
Remote controller keyMain unit keyFunction
CH (/)CH (/)
VOL (+/–)VOL (+/–)Changing a selected item setting (+1/ –1)
Cursor (UP/DOWN)—————Turing a page (PREVIOUS/NEXT)
Cursor (LEFT/RIGHT)—————Changing a selected line setting (+10/ –10)
INPUT—————Input switching (toggle switching)
ENTER—————Executing a function
settings are tampered in this mode, unrecoverable system damage may result.
Moving an item (line) by one (UP/DOWN)
(TUNER→INPUT1→INPUT2→INPUT3→INPUT4→INPUT5→INPUT6)
*Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available.
2) Description of display
(1) Current page/(5) Destination
Total pages
1/34[INFO]INPUT5AUTOUSA37_UNDER
MAIN Version1.09 (U 2007/07/19 2 A)
BOOT VersionD44U 1.01
Monitor Version1.02
Monitor BOOT Version1.00
EQ DATA CHECKSUMROM
TEMPERATURE7B
LAMP ERROR0
MONITOR ERR CAUSE0
NORMAL STANDBY CAUSE
ERROR STANDBY CAUSE1) 02) 03) 0
(2) Current page title
(3) Current selected input
(4) Current color system
0
0H 0M0H 0M0H 0M
4) 05) 0
0H 0M0H 0M
(6) LCD Panel size/Speaker type
(7) Adjustment
process menu
header
(8) Parameters
5 – 5
LC-37D44U
5. List of adjustment process mode menu
The character string in brackets [ ] will appear as a page title in the adjustment process menu header.
1MAIN VersionMain software version
2BOOT Version
3Monitor VersionMonitor software version
4Monitor BOOT Version
5EQ DATA CHECKSUMAudio data checksum
6TEMPERATUREPanel temperature
7LAMP ERRORNumber of termination due to lamp error
8MONITOR ERR CAUSE
9NORMAL STANDBY CAUSERefer to *1 under the list for details
10ERROR STANDBY CAUSERefer to *2 under the list for details
2[INIT]
1INDUSTRY INIT (+Cause)Initialization to factory settings
2INDUSTRY INIT
3HOTEL MODEHotel Mode
4Center AcutimeAccumulated main operation time
5RESETReset
6Backlight AcutimeAccumulated monitor operation time
7RESETReset
8LAMP ERROR RESETReset LAMP ERROR
9VIC XPOSX-coordinate setting for VIC READ
10VIC YPOSY-coordinate setting for VIC READ
11VIC COLORCollected color data setting for VIC READ
12VIC SIGNAL TYPESignal type setting for VIC READ
13VIC READPicture level acquisition functionLevel appears in green on the upper right
3[N358MAIN]
1N358 ALL ADJ (INPUT1)CVBS and TUNER signal level adjustment
2N358 ALL ADJ (INPUT2)
3N358 MAIN ADJ (INPUT1)CVBS signal level adjustment
The cause of the last standby is recorded in EEPROM whenever possible.
Checking this code will be useful in finding a problem when you repair the troubled set.
* EEP SAVE (Page 34/34)
Storage of EEP adjustment value
* EEP RECOVER (Page 34/34)
Retrieval of EEP adjustment value from storage area
5 – 11
7. Code list for Standby Cause
CodeIndicationDescription
1RC_STNBY/* Standby set by remote control */
2NO_OPERT/* Off caused by no operation */
3NO_SIGNA/* Off caused by no signal */
4PC_MODE1/* Set by the PC power management mode 1 */
5PC_MODE2/* Set by the PC power management mode 2 */
6SLEEP_TM/* Set by off timer */
8OFF_232C/* Set by the command from RS232C */
9AVC_TACT/* Set by the front switch at the AVC center */
ABSBOOKED/* The pre-set time has passed since TV was turned on from standby by the BS timer. */
BE_MONIPW/* Monitor main power failure detected */
10E_CCKMVT/* Abnormal voltage of CCKM line detected */
11OUT_OF_R“/* While a PC display is on, unspecified input continued long time. */”
12E_NOMONI/* Incompatible monitor is connected to the AVC center. */
14E_AVCFAN/* Fan failure at the AVC center */
15E_BSSUBM/* Communication failure with the BS sub microcomputer (Not used) */
16E_CVICIC/* CVIC failure */
17E_AVCTMP/* Abnormal temperature at the AVC center */
18E_1BITAU/* 1Bit-AMP failure */
1AE_MONITR/* Monitor problem detected */
1BE_FNLOCK/* Fan lock for North America */
40E_DSDEV/* Failure in Digital Standby */
LC-37D44U
5 – 12
LC-37D44U
8. Signal adjustment
8.1. Checking the Device
Before starting the adjustment, make sure the adjustment tool and signal generator are set for Sharp LCD US.
Checking the signal generator level adjustment (Set to the standard level.)
•Composite signal: 0.714Vp-p ± 0.02Vp-p (from pedestal to white)
•15K component signal: Y level: 0.714Vp-p ± 0.02Vp-p (from pedestal to white)PB, PR level: 0.7Vp-p ± 0.02Vp-p
•33K component signal: Y level: 0.7Vp-p ± 0.02Vp-p (from pedestal to white)PB, PR level:0.7Vp-p ± 0.02Vp-p
•Analog RGB signal:RGB level:0.7Vp-p ± 0.02Vp-p (from pedestal to white)
Move the cursor to [TUNER VCHIP TEST (*07ch)] and press the [ENTER] key. (*
Select the channel according to the RF signal.)
When [A-OK(***.**)/VM-OK] appears in blue, the test is complete. (If [A-NG/VM-NG]
appears in yellow or red, the test is incomplete.)
Make sure a displacement of ± 0.0625 MHz from the center frequency is acceptable.
1SettingFor detailed adjustment procedure, refer to “Kameyama Model Integral Monitor WB
2Automatic adjust-
ment execution
[Command]
Process mode
KRSW0001
KKT10037
Setting
KYOF0000
OSDS0001
SBSL0016
Multi-point adjustment
mode
MSET0001
Adjustment value initialization
MSET0004
Point 6
WBI60928
MG6G****
MG6B****
MG6R****
Point 5
WBI50832
MG5G****
MG5B****
MG5R****
Adjustment Specifications V1.4”.
1) Make the following settings for the set.
AV MODE: [DYNAMIC]
Backlight: +16
Aging time: Min. 60 minutes
2) Connect the white balance adjustment tool to the set.
[Adjustment procedure]
1) Using the remote controller, transmit the “monitor adjustment process” code.
2) Set the 6th point to the specified gradation level. With the strongest color being fixed,
turn down the R, G and B settings to their reference levels.
3) Set the 5th point to the specified gradation level. Correct the G setting (800 x 6thpoint G setting / 928) (rounded off), and make the R and B settings to their reference
levels.
4) Set the 4th point to the specified gradation level. Correct the G setting (680 x 6thpoint G setting / 928) (rounded off), and make the R and B settings to their reference
levels.
5) Set the 3rd point to the specified gradation level. Correct the G setting (480 x 6thpoint G setting / 928) (rounded off), and make the R and B settings to their reference
levels.
6) Set the 2nd point to the specified gradation level. Correct the G setting (232 x 6thpoint G setting / 928) (rounded off), and make the R and B settings to their reference
levels.
7) Set the 1st point to the specified gradation level. Correct the G setting (184 x 6thpoint G setting / 928) (rounded off), and make the R and B settings to their reference
levels.
8) With the MSET0003 command, write the adjustment values and turn off the AC
power.
* Initial R, G and B settings at point 6: Gradation level set at 928
* Initial R, G and B settings at points 1 thru 5: Corrected G setting at each point
(This is because the adjustment is made to achieve the same remainder of RGB setting /
4 at each point.)
[Adjustment value]
•As per the “standard set” submitted by Engineering Department
“LC-37D44U” Teaching set
[Adjustment reference] Instrument: Minolta CA-210 Engineering instrument
Point 4LevelReferenceAdj. specIns. spec
WBI40752Point 6928X=0.272±0.0010±0.0020
MG4G****y=0.277
MG4B****Point 5832X=0.272±0.0010±0.0020
MG4R****y=0.277
Point 4752X=0.272±0.0010±0.0020
Point 3y=0.277
WBI30528Point 3528X=0.272±0.0010±0.0020
MG3G****y=0.277
MG3B****Point 2320X=0.272±0.0020±0.0030
MG3R****y=0.277
File version checking1) Using the checker, write the EDID data for Analog RGB
to IC2202 that is mounted on the main PWB.
TL2293: I2C clock, TL2295: I2C data
TL2296: 5V, TL2294: GND
TL2297: VCLK (Write: H, Read: V pulse)
2) In the analog RGB inspection, use a DDC-compatible
device. If the EDID has not been written, the analog
RGB input does not function normally.
Inspection mode
File version checking
1) Using the checker, write the HDMI EDID data to IC1601
and IC1603 that are mounted on the main PWB.
TL1606/1613: I2C clock, TL1604/1614: I2C data
TL1611/1615: 5V, TL1604/1607: GND
TL1616/1618: Write protection (H: Write, L: Write
enable)
2) Write the data before the HDMI inspection with the
checker.
In the HDMI inspection, use a DDC-compatible device. If
the EDID has not been written, the HDMI does not function normally.
LC-37D44U
5 – 16
LC-37D44U
9.3. Adjustment sequence (adjustment according to the G adjustment value of gradation 6)
* Make sure the adjusting point gradations are correct since they are different for each model.
PCSet
Set the light level to MAX with the light control command
(SBSL0016 for 45).
SBSL0016
Adjust RGB to the target xy values.
MG6RXXXX
MG6GXXXX
MG6BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
* In order to adjust by reducing the value, set the strongest color
as the fixed color.
* The default adjustment value of RGB is the parameter value of
the WBI6 command multiplied by 2.
Correction of G value
MG5GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI5) x 2 x (the ratio).
5 – 17
Adjustment values are set.
OK
Start measurement
Repeat until RGB
become the target
values.
LC-37D44U
PCSet
Adjust RB to the target xy values.
MG5RXXXX
MG5BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
*Gisfixed.
* The default adjustment value of RGB is the parameter value
of the WBI5 command multiplied by 2.
Correction of G value
MG4GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI4)x2x(theratio).
Adjustment values are set.
OK
Adjust RB to the target xy values.
MG4RXXXX
MG4BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
*Gisfixed.
* The default adjustment value of RGB is the parameter value of
Correction of G value
MG3GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI3)x2x(theratio).
Adjustment values are set.
OK
5 – 18
LC-37D44U
Start measurement
Repeat until RGB
become the target
values.
PCSet
Adjust RB to the target xy values.
MG3RXXXX
MG3BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
* G is fixed.
* The default adjustment value of RGB is the parameter value of
the WBI3 command multiplied by 2.
Correction of G value
MG2GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI2) x 2 x (the ratio).
Start measurement
Repeat until RGB
become the target
values.
Adjustment values are set.
OK
Adjust RB to the target xy values.
MG2RXXXX
MG2BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
* G is fixed.
* The default adjustment value of RGB is the parameter value of
the WBI2 command multiplied by 2.
Correction of G value
MG1GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI1) x 2 x (the ratio).
5 – 19
Adjustment values are set.
OK
Start measurement
Repeat until RGB
become the target
values.
LC-37D44U
PCSet
Adjust RB to the target xy values.
MG1RXXXX
MG1BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
* G is fixed.
* The default adjustment value of RGB is the parameter value of
the WBI1 command multiplied by 2.
The adjustment value is
reflected in the image.
Adjustment values are set.
OK
Writing of adjusted values
MSET0003
Writing is complete.
OK
Deleting adjustment patterns
MSET0000
Completion of adjustment
Deletion is complete.
OK
5 – 20
LC-37D44U
10. Factory settings
After making the factory settings, pull off the AC cord.
NOTE: Do not turn on the power once the factory settings have been made. Otherwise the factory settings must be made again.
1Factory settingsFinally pull off the AC cord.• Move the cursor to the [INDUSTRY INIT (+Cause)] line.
Using the [VOL+/-] keys, set this item ON and press the
[ENT] key.
The version confirm window appears on the green
screen. When [SUCCESS] appears at the top, the factory settings are complete. (If an error occurs. [ERROR]
appears on the red screen.)
• Finally turn off the AC power.
The following settings are returned to the factory ones.
1) User settings
2) Channel data (broadcast frequencies, etc.)
3) Password setting
4) Operation time
5) Automatic installation flag
6) V-CHIP block setting
11. Software version
Change of software version is notified at a technical report.
* Main microprocessor
* Monitor microprocessor
* EDID data (HDMI/analog RGB)
5 – 21
LC-37D44U
CHAPTER 6. TROUBLE SHOOTING TABLE
Service Manual
[1] TROUBLE SHOOTING TABLE
No video (1)
LC-37D44U
COMPOSITE: No external input video
[INPUT-1]
Is INPUT-1 selected on the input select menu screen?Is INPUT-2 selected on the input select menu screen?
NO
Is the video signal detection function normal?
Check the line between pin(2) of J501 and pin AD4 of
IC8001
YES
Is video signal fed to AN16 of IC8001 via L.P.F composed of
capacitor and inductor between Q511 and Q521?
NO
Check the line between pin(3) of J501 and pin AN16 of
IC8001.
YES
Are digital video (LVDS) signals sent from pins B5~7, C5~7, D5~7, and E5~7 of IC8001?
YES
Are digital video (RSDS) signals sent from IC5103 to SC5201 and
SC5202?
YES
Is video signal fed to AN17 of IC8001 via L.P.F composed of capacitor and
inductor between Q512 and Q522?
YES
NOCheck the line between IC5103 and SC5201 and SC5202.
COMPOSITE: No external input video
[INPUT-2]
NO
Is the video signal detection function normal?
Check the line between pin(2) of J503 and pin AC6 of
IC8001
NO
Check the line between pin(3) of J503 and pin AN17 of
IC8001.
NO
Check the line between IC8001 and IC5103.
Check IC8001 and peripheral circuits.
YES
Check between (SC5201, SC5202) and LCD Panel.
Check IC5103 and peripheral circuits.
6 – 1
LC-37D44U
No video (1)
COMPONENT: No external input video
Is INPUT-1 selected on the input select menu screen?Is INPUT-3 selected on the input select menu screen?
Is the video signal detection function normal?
Check the line between pin(2) of J502 and pin AC7 of
IC8001
YES
Are component video signals fed to pins AM21, AN21 and
AL21(Y,PB,PR) of IC8001 via each L.P.F composed of capacitor
and inductor between (Q501,Q506,Q504) and (Q515,Q516,Q517)
respectively?
Check the line between each pin of J502 and each
input pin of IC8001.
YES
Are digital video (LVDS) signals sent from pins B5~7, C5~7, D5~7, and E5~7 of IC8001?
[INPUT-1]
NO
YES
Are component video signals fed to pins AN22, AP22 and
AL22(Y,PB,PR) of IC8001 via each L.P.F composed of capacitor and
inductor between (Q502,Q503,Q505) and (Q518,Q519,Q520) respec-
tively?
NO
YES
COMPONENT: No external input video
[INPUT-3]
NO
Is the video signal detection function normal?
Check the line between pin(2) of J509 and pin AE1 of
IC8001
NO
Check the line between each pin of J509 and each input pin
of IC8001.
NO
Check the line between IC8001 and IC5103.
Check IC8001 and peripheral circuits.
YES
Are digital video (RSDS) signals sent from IC5103 to SC5201 and
SC5202?
YES
Check between (SC5201, SC5202) and LCD Panel.
NOCheck the line between IC5103 and SC5201 and SC5202.
Check IC5103 and peripheral circuits.
6 – 2
No video (3)
S-VIDEO: No external input video [INPUT-2]
Is INPUT-2 selected on the input select menu screen?
NO
Is the video signal detection function normal?
Check the line between pin(6) of J504 and pin AE2 of
IC8001
YES
Are Y and C signals fed to pins AL17 and AL16 of IC8001 via L.P.F composed of capacitor and inductor between (Q513,Q514) and (Q523,Q524)
respectively?
NO
Check the line between J504 and IC8001.
(Q513,Q524,etc)/(Q514,Q524,etc)
YES
Are digital video (LVDS) signals sent from pins B5~7, C5~7, D5~7, and
E5~7 of IC8001?
LC-37D44U
NOCheck the line between IC8001 and IC5103.
YES
Are digital video (RSDS) signals sent from IC5103 to SC5201 and
SC5202?
YES
Check between (SC5201, SC5202) and LCD Panel.
Check IC8001 and peripheral circuits.
NOCheck the line between IC5103 and SC5201 and SC5202.
Check IC5103 and peripheral circuits.
6 – 3
LC-37D44U
No video (4)
No video at UHF/VHF broadcast signal receptionNo video at digital broadcast signal reception
Is the specified TV signal selected on the input select menu screen?
Is video signal fed to AM19 of IC8001 via a buffer amplifier?Are there the video signal outputs (IF_OUT_P/N) at the pins(19) and (20)
of tuner(TU1101)?
NO
Check TU1101 and its peripheral circuits(SDA3/
SCL3, etc.).
Check the line between AM19 of IC8001 and pin
13 of TU1101 (Q510, etc.).
YES
Are digital video (LVDS) signals sent from pins B5~7, C5~7, D5~7, and E5~7 of IC8001?
YES
Are digital video (RSDS) signals sent from IC5103 to SC5201 and
SC5202?
YES
Check between (SC5201, SC5202) and LCD Panel.
NOCheck the line between IC5103 and SC5201 and
YES
NO
Check TU1101 and its peripheral circuits (SDA/
SCL3, etc.).
Check the line between (AM33, AM34) of IC8001
and (pin(19), pin(20)) of TU1101.
NO
Check the line between IC8001 and IC5103.
Check IC8001 and peripheral circuits.
SC5202.
Check IC5103 and peripheral circuits.
6 – 4
[HDMI signal input] No video (5)
HDMI: No external input video [INPUT-4]HDMI: No external input video [INPUT-5]
Is INPUT-4 selected on the input select menu screen?Is INPUT-5 selected on the input select menu screen?
LC-37D44U
NO
Select INPUT-4 on the input select menu
screen for the right input signal.
Does the HOT PLUG detection function?Does the HOT PLUG detection function?
Does the DDC5V signal come from pin(18) of
SC1601 to pin(72) of IC1604(HDMI-SW)?
NO
Check the line between
the input terminals of
SC1601 and IC1604.
YES
Does the HPD signal come from pin(56) of
IC1604 to pin(19) of SC1601?
NONO
Check the line between
IC1604 and SC1601.
YES
Are there the TMDS signal inputs at pins(58/59)(CLK-/+), (61/
62)(D0-/+), (64/65)(D1-/+), (67/68)(D2-/+), all of IC1604?
IC1604 pin(56)
IC1607 pin(4)
SC1601 pin(19)
NO
Select INPUT-5 on the input select menu screen for the
right input signal.
Does the DDC5V signal come from pin(18) of SC1602 to
pin(52) of IC1604(HDMI-SW)?
NO
Check the line between the input terminals of SC1602 and IC1604.
YES
Does the HPD signal come from pin(36) of IC1604 to
pin(19) of SC1602?
Check the line between IC1604 and
SC1602.
YES
Are there the TMDS signal inputs at pins(38/39)(CLK-/+), (41/42)(D0-/+),
(44/45)(D1-/+), (47/48)(D2-/+), all of IC1604?
IC1604 pin(36)
IC1608 pin(4)
SC1602 pin(19)
NO
Is IC1601(EEPROM) accessed by I2C, with
HDMI connected, to read the DDC_I2C SCL/
SDA data?
NONO
Check the DDC line and its peripheral circuits.(IC1601 and its peripherals).
YES
Are there the TMDS signal inputs at pins(AM1/AM2)(CLK-/+), (AN1/AN2)(D0-/+), (AM3/AM4)(D1-/+), (AP2/AN3)(D2-/+), all of IC8001(CPU)?
YES
Are digital video (LVDS) signals sent from pins B5~7, C5~7, D5~7,
and E5~7 of IC8001?
YES
Are digital video (RSDS) signals sent from IC5103 to SC5201 and
SC5202?
YES
Check between (SC5201, SC5202) and LCD Panel.
YES
NOCheck the line between IC8001 and IC5103.
NOCheck the line between IC5103 and SC5201 and SC5202.
Is IC1603(EEPROM) accessed by I2C, with HDMI connected, to read the DDC_I2C SCL/SDA data?
Check the DDC line and its peripheral circuits.(IC1603 and
its peripherals).
Check IC1604, IC8001 and their peripheral circuits.
Check IC8001 and peripheral circuits.
Check IC5103 and peripheral circuits.
NO
NO
6 – 5
LC-37D44U
PC: No external input video [INPUT-6]
Is INPUT-6 selected on the input select menu screen?
NO
Select INPUT-6 on the input select menu
screen for the right input signal.
Is IC2202(EEPROM) accessed by I2C,
with PC connected, to read the DDC_I2C
SCL/SDA data?
Check the DDC line and its peripheral cir-
YES
Are there the video signal inputs at pins(AN15)(G), (AM15)(B) and
(AK16)(R) of IC8001(CPU)?
Are there the VSYNC/HSYNC signal inputs at pins(AJ16) and
(AH16) of IC8001?
cuits.(IC2202 and its peripherals).
No video (6)
NO
Check the line between SC2201 and IC8001 (Q2211, IC2201,
etc.).
YES
Are digital video (LVDS) signals sent from pins B5~7, C5~7,
D5~7, and E5~7 of IC8001?
YES
Are digital video (RSDS) signals sent from IC5103 to SC5201 and
SC5202?
YES
Check between (SC5201, SC5202) and LCD Panel.
NOCheck the line between IC8001 and IC5103.
Check IC8001 and peripheral circuits.
NOCheck the line between IC5103 and SC5201 and SC5202.
Check IC5103 and peripheral circuits.
6 – 6
No audio (1)
INPUT-1 No audioINPUT-2 No audio
Is INPUT-1 selected on the input select menu screen?Is INPUT-2 selected on the input select menu screen?
LC-37D44U
NO
Is the audio output selected for “VARIABLE” on the
menu screen?
Set the audio output to “FIXED”.Set the audio output to “FIXED”.
YES
Does the audio signal come from pins(5)(L) and (7)(R) of input terminal(J501) to pins(35)(L) and (36)(R) of IC1403(CODEC)?
NO
Check the line between J501 and IC1403.Check the line between J503 and IC1403.
YES
Does the audio signal come from pins(4)(COD_LRCK), (5)(COD_BCK) and (6)(COD_SDOUT) of IC1403 to pins(AK24), (AH24) and (AJ24) of
IC8001(CPU)?
YES
Does the audio signal come from pins(AN28)(SPOUT_LP),
(AN29)(SPOUT_RN), (AP28)(SPOUT_LN), and(AP29)(SPOUT_RP) of
IC8001 to pins(5)(SP_LP),(6)(SP_LN), (8)(SP_RN), and (9)(SP_RP) of
IC2701(AMP)?
YES
Is the audio output from IC2701 as specified?NOCheck IC2701 and its peripheral circuits.
Does the audio signal come from pins(5)(L) and (7)(R) of input terminal(J503) to pins(37)(L) and (38)(R) of IC1403(CODEC)?
NO
Is the audio output selected for “VARIABLE” on the
menu screen?
YES
YES
Check the line between IC1403 and IC8001.
Check the line between IC8001 and IC2701, and their
peripheral circuits. (AMP_MUTE line, etc.)
NO
NO
NO
YES
Check the connector(P2701), speakers and their peripheral circuits.
6 – 7
LC-37D44U
No audio (1)
INPUT-3 No audio
Is INPUT-3 selected on the input select menu screen?
NO
Is the audio output selected for “VARIABLE” on the menu
screen?
Set the audio output to “FIXED”.
YES
Does the audio signal come from pins(2)(R) and (4)(L) of input terminal(J506) to pins(40)(L) and (41)(R) of IC1403(CODEC)?
NO
Check the line between J506 and IC1403, and their peripheral circuits.
YES
Does the audio signal come from pins(4)(COD_LRCK), (5)(COD_BCK)
and (6)(COD_SDOUT) of IC1403 to pins(AK24), (AH24) and (AJ24) of
IC8001(CPU)?
NO
Check the line between IC1403 and IC8001.
YES
Does the audio signal come from pins(AN28)(SPOUT_LP),
(AN29)(SPOUT_RN), (AP28)(SPOUT_LN), and(AP29)(SPOUT_RP) of
IC8001 to pins(5)(SP_LP),(6)(SP_LN), (8)(SP_RN), and (9)(SP_RP) of
IC2701(AMP)?
YES
Is the audio output from IC2701 as specified?NOCheck IC2701 and its peripheral circuits.
YES
Check the connector(P2701), speakers and their peripheral circuits.
NO
Check the line between IC8001 and IC2701, and their
peripheral circuits. (AMP_MUTE line, etc.)
6 – 8
No audio (2)
[HDMI analog audio input] INPUT-5 No audio[PC analog audio input] INPUT-6 No audio
Is INPUT-5 selected on the input select menu screen?Is INPUT-6 selected on the input select menu screen?
LC-37D44U
NO
Is the audio output selected for “VARIABLE” on
the menu screen?
Set the audio output to “FIXED”.Set the audio output to “FIXED”.
Is the HDMI audio output selected for “Digital” on
the menu screen?
Set the HDMI audio output to “Analog”.
YES
Does the audio signal come from pins(2)(R) and (4)(L) of input terminal(J507) to pins(43)(L) and (44)(R) of IC1403(CODEC)?
NO
Check the line between J507 and IC1403, and
their peripheral circuits.
YES
Does the audio signal come from pins(4)(COD_LRCK), (5)(COD_BCK) and (6)(COD_SDOUT) of IC1403 to pins(AK24), (AH24) and (AJ24) of
IC8001(CPU)?
YES
Does the audio signal come from pins(AN28)(SPOUT_LP),
(AN29)(SPOUT_RN), (AP28)(SPOUT_LN), and (AP29)(SPOUT_RP) of
IC8001 to pins(5)(SP_LP),(6)(SP_LN), (8)(SP_RN), and (9)(SP_RP) of
IC2701(AMP)?
YES
Does the audio signal come from pins(2)(L) and (3)(R) of input terminal(J508) to pins(46)(L) and (47)(R) of IC1403(CODEC)?
YES
NO
Is the audio output selected for “VARIABLE” on the
menu screen?
Check the line between J508 and IC1403, and their
peripheral circuits.
Check the line between IC1403 and IC8001.
Check the line between IC8001 and IC2701, and their
peripheral circuits. (AMP_MUTE line, etc.)
NO
NO
NO
YES
Is the audio output from IC2701 as specified?NOCheck IC2701 and its peripheral circuits.
YES
Check the connector(P2701), speakers and their peripheral circuits.
6 – 9
LC-37D44U
No audio (3)
No audio at UHF/VHF broadcast signal receptionNo audio at digital broadcast signal reception
Is TV selected on the input select menu screen?Is TV selected on the input select menu screen?
NO
Is the audio output selected for “VARIABLE” on the
menu screen?
Set the audio output to “FIXED”.Set the audio output to “FIXED”.
YES
Is there the SIF signal output at pin(15) of tuner(TU1101)?Are there the video signal outputs (IF_OUT_P/N) at the pins(19) and (20)
NO
Check the tuner(TU1101) and its peripheral circuits.Check the tuner(TU1101) and its peripheral circuits.
YES
Does the SIF signal come from pin(15) of tuner(TU1101) to
pin(AN23) of IC8001?
NO
Check the line between TU1101 and IC8001.
(Q1101,Q1102, etc.)
YES
Does the audio signal come from pins(AN28)(SPOUT_LP), (AN29)(SPOUT_RN), (AP28)(SPOUT_LN), and (AP29)(SPOUT_RP) of IC8001 to
pins(5)(SP_LP),(6)(SP_LN), (8)(SP_RN), and (9)(SP_RP) of IC2701(AMP)?
YES
Is the audio output from IC2701 as specified?NOCheck IC2701 and its peripheral circuits.
of tuner(TU1101)?
Does the video signal outputs come from pins(19) and (20) of
tuner(TU1101) to AM33 and AM34 of IC8001?
Is the audio output selected for “VARIABLE” on the menu
screen?
YES
YES
Check the line between TU1101 and IC8001.
YES
Check the line between IC8001 and IC2701, and their peripheral circuits. (AMP_MUTE line, etc.)
NO
NO
NO
NO
YES
Check the connector(P2701), speakers and their peripheral circuits.
6 – 10
LC-37D44U
No audio signal at Digital Audio Output terminal (Analog sound heard)
No INPUT-4/5(HDMI) audioNo audio at digital broadcast signal reception
If no video appears, refer to “No external input video (HDMI)
[INPUT-4/5]”.
Is the HDMI_MUTE line as specified?Check the tuner(TU1101) and its peripheral circuits.
NO
Check Q1301, IC1302 and their peripheral circuits.Does the video signal outputs come from pins(19) and (20) of
YES
Is there the SPDIF signal (OPT_OUT) output at pin(AP11) of IC8001(CPU)?
YES
Is there the SPDIF signal (OPT_OUT) input at pin(2) of IC1304
(SPDIF_BUFF & MUTE)?
YES
Is there the MUTE signal input at pin(1) of IC1304?NOCheck the MUTE_A_ALL and ACDET signals, and their
Are there the video signal outputs (IF_OUT_P/N) at the pins(19) and (20)
of tuner(TU1101)?
NO
YES
tuner(TU1101) to AM33 and AM34 of IC8001?
NO
Check the line between TU1101 and IC8001.
YES
NO
Check the IC8001 and its peripheral circuits.
NOCheck the line between IC8001 and IC1304.
peripheral circuits. (Q1304, Q1312, D1310, etc.)
YES
Is there the SPDIF signal input at pin(1) of D1306(OPTICAL OUTPUT)? NOCheck D1306 and its peripheral circuits.
No optical output under the following conditions as per
HDMI requirements.
*Audio contents protected.
*Audio frequency beyond 48kHz.
YES
Check the speakers and their peripheral circuits.
*Audio bit length beyond 16bits.
6 – 11
LC-37D44U
INPUT-4 No audio (HDMI connected)
INPUT-5 No audio (HDMI connected)
[INPUT-4 input]
Is INPUT-4 selected on the input select menu screen?
[INPUT-5 input]
Is INPUT-5 selected on the input select menu screen?
NO
Is the audio output selected for “VARIABLE” on the
menu screen?
Set the audio output to “FIXED”.
YES
[INPUT-4 input] If no video appears, refer to “No external input video
(HDMI) [INPUT-4]”.
[INPUT-5 input] If no video appears, refer to “No external input video
(HDMI) [INPUT-5]”.
YES
Is the HDMI_MUTE line as specified?
No audio (4)
NO
Check Q1301, IC1302 and their peripheral circuits.
YES
Does the audio signal come from pins(AN28)(SPOUT_LP),
(AN29)(SPOUT_RN), (AP28)(SPOUT_LN), and (AP29)(SPOUT_RP)
of IC8001 to pins(5)(SP_LP),(6)(SP_LN), (8)(SP_RN), and (9)(SP_RP)
of IC2701(AMP)?
YES
Is the audio output from IC2701 as specified?NOCheck IC2701 and its peripheral circuits.
YES
Check the connector(P2701), speakers and their peripheral circuits.
NO
Check the line between IC8001 and IC2701, and their
peripheral circuits. (AMP_MUTE line, etc.)
6 – 12
No monitor audio output
LC-37D44U
Is the audio output from the monitor set at “VARIABLE” or “FIXED”
on the menu screen?
YES
Are there the audio signal outputs at pins(24)(LINE_L) and
(25)(LINE_R) of IC1403(CODEC)?
YES
Does the audio signal come from pins(24)(LINE_L) and
(25)(LINE_R) of IC1403 to pins(2)(R) and (4)(L) of J505?
NOCheck the bus line(SCL0/SDA0) and IC1403.
NOCheck IC1403 and its peripheral circuits.
NOCheck the line between IC1403 and J505. and their periph-
eral circuits.
Check the LINE_MUTE line and its peripheral circuits.
(Q507 thru Q509, etc.)
6 – 13
LC-37D44U
LED flashing timing chart for error notification.
1)Green power LED
Error typePower green LED operation (1 cycle)Pins are monitor microprocessor pins.
Lamp failure
Flashes once: Fast
Power failure
Flashes twice
communication failure
with main CPU
Flashes 3 times
Monitor temperature failure
Flashes 5 times
Illegal Flash ROM Data
Flashes 8 times
H: On
L: Off
H: On
L: Off
H: On
L: Off
H: On
L: Off
H: On
250ms 1sec
ERR_PNL (pin 40): Abnormal L. Confirmed after 5 consecutive detections at 1 second intervals (detected only when the
backlight is on).
Note that after five detection counts, the lamp cannot be activated except in the monitoring process. (For the first time,
only the inverter is reset, and error OFF is not activated)
Accumulated counts are cleared to 0 when the corresponding
setting in the process A is made, when the power is turned on
with [CH_DOWN] and [VOL_UP] on the unit down or after
continuous illumination for 3 minutes.
Refer to “Power failure details”.
Refer to “Communication failure details”.
Communication line failure or main CPU communication failure → Check debug statements for the main CPU.
If the panel temperature is 60°C or more for 15 seconds or
more in a row, CAUTION appears on the OSD of AVC
(flashes in red in the lower right screen).
If the panel temperature is 60°C or more for 25 seconds or
more in a row, error standby is activated.
(MONITOR MAX TEMP on process A mode: Change of temperature failure AD value): Thermistor
Flash ROM of Monitor Microprocessor is illegal.
Update Monitor Microprocessor Software again.
L: Off
6 – 14
2)Power failure details (Power LED flashes twice and OPC LED flashes)
Error typeOPC green LED operation (1 cycle)
PS_ON
13V/UR10V failure
Flashes once
EU_POW
Main 3.3V failure
Flashes twice
D_POW
UR6V failure
Flashes 3 times
PANEL_POW
Panel 5V failure
Flashes 5 times
Main failure
Flashes 7 times
H: On
L: Off
H: On
L: Off
H: On
L: Off
H: On
L: Off
H: On
L: Off
LC-37D44U
Pins are monitor microprocessor pins unless otherwise
specified.
DET_POW1 (pin 34). Main converter 13V/UR10V is not
applied.
If error is detected during operation, the power is turned on
again by interrupt handling (instantaneous blackout processing).
DET_POW3 (pin 36): Abnormal (L). Main power 3.3V is not
applied.
If error is detected during operation, error standby is activated
by polling.
DET_POW0 (pin 33): Abnormal (L). UR6V is not applied.
If error is detected during operation, error standby is activated
by polling.
DET_POW2 (pin 35): Abnormal (L). Panel power is not
applied.
If error is detected during operation, error standby is activated
by polling.
Main microprocessor detection error (FAN error, 1bitAMP
error, etc.)
The details are displayed in “ERROR STANDBY CAUSE” on
page 1 of process A mode for the main microprocessor.
3)Communication failure details (Power LED flashes 3 times and OPC LED flash
Error typeOPC green LED operation (1 cycle)
Initial communication reception failure
Flashes once
Basically, communication logs are analyzed by a bus
monitor or debug print logs are analyzed.
Initial communication from the main CPU is not received.
(After canceling the reset, request for the monitor model No.
is not received.) → Communication line failure or main CPU
start-up failure
Time-out setting and start-up mode change cannot be
received from the main CPU. (Start-up communication until
time-out setting and start-up mode change is not received.) →
Main CPU start-up failure or monitor microprocessor's reception failure
Regular communication that is performed at 1 second intervals in the normal operation is interrupted. → Main CPU operation failure or monitor microprocessor's reception failure
6 – 15
LC-37D44U
LC-37D44U
CHAPTER 7. MAJOR IC INFORMATIONS
Service Manual
[1] MAJOR IC INFORMATIONS
• IC8001 (RH-iXC308WJQZQ)
This IC is a system LSI with the following function.
A cable, ground wave receiver, NTSC decoder, HDMI receiver, transport processor, MPEG video processor, digital audio decoder, analog video
processor, graphics processor, MLPS processor, and Peripheral controller.
7 – 1
LC-37D44U
CHAPTER 8. OVERALL WIRING/BLOCK DIAGRAM
[1] OVERALL WIRING DIAGRAM
LC-37D44U
Service Manual
I
INVERTER
UNIT
KEY UNIT
H
KM
QCNW-G729WJQZ : KM
㪌
㪈
1
LB
9
1
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UNIT
1
To LAMP
FPCFPC
PD
12
G
OUTPUT
L
F
AUDIO
R
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OUTPUT
AUDIO
INPUT 6
ANALOG
(PC IN)
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㪋㩷㩷㩷㪈
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MAIN UNIT
INPUT 5
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1㵘㵘㵘㵘㵘㵘80
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LB
7
1
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23
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To LAMP
To LAMP
QCNW-G732WJQZ : PD + LB
INPUT 3
E
Y
S-VIDEO
INPUT 2
VIDEO
INPUT 1
Y
VIDEO
To LAMP
P
B
L
P
D
ANT/CABLE
AUDIO
R
R
L
R
P
B
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P
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R
R
USB (SERVICE)
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To LAMP
AC IN
SP
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㪈㩷㩷㩷㩷㩷㩷㩷㩷㪈㪇
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BUS-CONE
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QCNW-G730WJQZ : RA
A
QCNW-G731WJQZ : SP
12345678910111213141516171819
8 – 1
202122
LC-37D44U
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202122
LC-37D44U
CHAPTER 9. PRINTED WIRING BOARD ASSEMBLIES
[1] R/C, LED Unit
I
H
R/C, LED Unit (Side-A)
G
LC-37D44U
Service Manual
F
E
R/C, LED Unit (Side-A Chip)
D
3
C107
RMC101
R101
C102
C
B
SLD101
D101
IC101
R132
C104
R135
R136
C105
R105
R102
D103
R117
R108
Q104
R137
R107
R104
R109
Q102
Q103
D114
R106
R138
R126
R121
Q105
R110
R123
Q106
D115
R127
Q107
R122
R124
C108
C110
C101
R103
RMC102
R120
R119
D116
C103
IC102
R118
R116
C111
P101
P102
R139R140
A
12345678910111213141516171819
9 – 1
202122
LC-37D44U
[2] KEY Unit
I
H
G
KEY Unit (Side-A)
F
E
D
C
B
KEY Unit (Side-A Chip)
S155
R153
D152
S154
S152
R151
D151
S151
R152
S153
R154
S156
S157
D155
P151
A
12345678910111213141516171819
9 – 2
202122
[3] MAIN Unit
I
MAIN Unit (Side-A)
H
G
LC-37D44U
F
E
D
C
B
A
12345678910111213141516171819
9 – 3
202122
LC-37D44U
I
H
MAIN Unit (Side-A Chip)
LUG2211
G
F
E
D
C
B
A
R582
R581
C570
FB523
R578
Q508
R587
R586
C571
Q509
R584
R583
Q507
R576
FB522
C569
R579
R580
R633
Q524
D504
R501
D512
R517
FB510
C519
R543
R526
R574
C507
C527
L504
Q502
C515
R525
Q518
R613
C536
R615
FB509
D511
R518
C520
R544
R616
C508
C528
R527 R528
Q503
L505
C516
Q519
C537
R617
R618
C523
FB508
D510
R520
R1120
R1121
C1112
Q1102
R1118
R596
C575
Q510
FB514
R1119
R597 R557
Q1101
R595
R1114
R1115
R1113
R593
C1107
R594
R1110
LUG2212
10
C2225
C2224
R2244
R2243
C2217
R2249
D2205
L1301
C1311
C1312
C1313
C1310
R1311
IC1304
R1333
J505
Q1312
D1306
R605
FB525
R2239 C2218
FB2205
FB2204
FB2203
R604
C585
C586
D2201
FB504
J508
R602
R603
C584
C583
R608
R607
R556
R612
Q514
C560
C533
R632
R631
L510
C553
C554
J509
R546
R533
R619
C530
R532
R620
L506
C518
C509
Q505
R621
C543
R2314
R2313
TP2041
C552
Q523
R630
R634
C547
D519
FB520
R572
D520
C565
J504
R510
FB505
R509
C502
C501
R512
FB506
R511
C511
C503
J506
C550
R590
R589
C551
R629
R628
C545
L509
C532 C559
R570
D509
R611
D518
R504
Q513
R569
R606
R592
C546
FB521
FB519
R571
D521
C557
C558
R555
FB518
R558
C555
C556
R552
R554
FB517
Q520
R550
TU1101
FB1101
C1101
C1102
FB1102
R1101
R1106
R1104
R1102
R2245
R2240
D2206
Q2210
R2253
Q2211
R2250
C2220
R2254
R2246
R2256
R2257
C2219
R601
SC2201
FB2207
FB2206
R2230
R2227
R2234
R2233
R2238
C2214
C2213
Q522
R627
Q512
R553
R623
R610
IC2201
R2242
R625
D2208
C548
C2215
C531
C562
D508
L508
R503
J503
D2207
R2241
C2223
R2247
C2221
C2222
R2251
R2255
R2258
R2304
Q2212
FB503
R600
C582
C581
C579
C580
R598
R599
FB501
R2226
R2229
D2203
D2202
D2211
R2252
R2262
R2261
Q2213
R2259
C2216
J502
P2002
R2248
FB2005
R2305
FB2001
C2027
C2029
C2028
FB2004
FB2003
R2009
R2008
J507
D2210
C2228
IC2202
C2227
D505
FB2208
R2260
R2237
R502
J501
VA8001
VA8002
R1416
FB8004
Q1602
R1415
SC1601SC1602
R506
R539
R1411
J8001
R1616
D1604
D1603
R1612
Q1605
LUG2202
R563
D522
FB502
R585
R588
R568
C544
FB516
D517
R521
FB515
D516
R540
FB512
C542
FB513
C540
FB511
R535
R536
C538
R1424
C535
R1409
R1410
R1408
R1418
R1414
FB8001
C1407
FB1605
Q1603
Q1606
C1611
IC1603
C1612
R1609
R1724
R1624
R1601
R1640
Q1609
IC1607
C514
Q1618
R1623
R1728
IC1604
C1626
C1627
C1629
C1628
C1675
C1637
C1633
R1670
C1632
C1636
R1672
C529
C525
R624
C563
Q521
L507
R626
C522
Q515
Q501
R507
C512
C510
L501
R508
R505
C504
Q516
R562
L502
C513 C524
C539
R561
C505
R564
R614
R591
C541
L503
Q517
C549
C1422
R1432
R1425
C1423
C1441
C1424
SG1601
SG1607
SG1613
SG1619
SG1602
SG1608
SG1614
SG1620
R1688
R1610
R1608
R1667
R1729
R1723
C1613
R1603
C1615
SG1603
SG1609
SG1615
SG1621
SG1604
SG1610
SG1616
SG1622
R551
Q511
R622
R609
C517
R523
R538
R524
R534
Q506
C534
R537
R547
R530
R531
D515
Q504
C521
R519
R567
C506
R545
C526
C1421
C1440
R1427
R1422
C1414
C1415
IC1403
C1409
C1408
R1423
C1406
R1426
R9012
C1419
R8090
R1404
R1405
R1406
R1407
P9202
R1685
Q1620
IC1609
C1677
C8093
X8001
C8135
TP8049
R1687
IC1606
C1653
C8138
IC8003
C8144
R8043
C8143
C8128
C8127
C8120
C8110
C8108
C8148
C8085
C8119
C8118
C8133
C8117
C8132
C8129
C8130
C8131
R8094
C8126
C8125
R8021
R8040
R8088
R8085
C8134
R8087
L8
R8086
00
R8089
1
R8082
R8083
R8011
R8005
R8008
TP9304
R8018
C1617
C1618
R1674
C1642
C1643
C1644
R1739
R1740
R1741
R1742
R1743
R1744
R1745
R1746
C1674
R1678
R1679
R1681
R1605
C1673
R1606
R1682
R1680
R1675
C8089
C8091
C8107
C2236
L2204
C2238
9
L
2
C222
20
C2240
L
6
22
05
C2235
7
0
22
R2280
C2237
L
C2239
C2241
C2246
R2279
C2247
R8098
R8099
C8136
R8095
R8069
R8015
TP8047
R8042
R8130
TP8016
LUG2201
R1686
R8060
R8051
C8111
C8113
C8121
C8123
C8122
C8124
R8003
F
L8
0
TP8043
R8123
0
1
R8132
R8023
TP8010
TP8042
TP8002
2
0
R8135
D80
R8032
R8124
IC2001
TP8045
TP8014
TP8051
TP8012
TP8013
TP8048
TP8011
TP8015
IC8001
TP8081
R8035
C8001
R8120
R8002
R5101
Q2603
R8033
R8034
R9201
IC2008
R8901
R8147
R8143
R2635
P2001
R2040
R2010
SC9201
R2029
C2020
R2016
C2026
IC2004
D2003
R2011
R2041
R2014
R8024
R9209
R9003
R9007
R8104
R8103
C8142
C8141
R8102
C8139
R8045
R8138
C8147
C8150
R8004
R8030
R8027
R8028
R2018
R2058
R2066
R2015
C2017
C2018
R2031
R8101
C8140
R8139
R8006
TP8044
R8156
R8128
R8126
R8127
R8113
R8125
R8117
TP8001
C8146
C8145
R8107
R8108
R8152
R8153
R8183
R8182
R8154
R8155
L5115
L5116
L5117
L5118
L5119
L5120
R8151
R8188
C8154
C8155
R8189
R8231
R8217
R8190
R8258
R8247
R8232
R8218
R8191
R8259
R8248
R8233
C8196
R8260
C8197
SC5201
L5108
C5125
L5109
C5132
L5110
L5111
C5131
L5112
L5113
C5129
L5114
C5142
FB5103
C5135
C5128
C5126
C5127
R5148
C5130
C5134
FB5102
C5139
C5141
C5144
FB5105
C5119
C5137
C5143
C5116
C5114
LUG2205
C8151
R8186
R8228
R8215
R8187
R8255
R8245
R8268
R8216
R8269
R8246
R8230
R8257
C8152
C8153
IC5103
C5112
C5111
C5110
R5108
R5110
R5112
R5116
R5106
R5117
R5122
R5107
R5123
R5102
R2636
IC8152
L5107
C5122
L5106
C5120
L5105
L5104
C5117
L5103
L5102
C5115
R5143
C
C5107
5
1
0
5
C
5
10
C
6
5
1
0
C
8
C5121
5
1
0
4
C5140
R5146
R5147
R5145
FB5104
C5102
R5492
R5493
R5490
L5101
C5133
C5136
C5113
R5144
R5142
C5123
C5138
R5489
R5486
R5482
R5481
FB5101
R5491
R5487
R5483 R5485
C5454
R5105
R5104
Q5406
R5479
R5478
C5450
R5480
Q5408
R5473
R5474
IC5102
R5128
FL5101
R5121
R5124
R5126
R5109
R5111
R5113
3
R5115
R5129
R5125
R5127
L5402
L5401
L9602
1
IC8151
C8164
C8171
C8166
L9603
IC5402
Q5407
R5476
C5451
Q5409
IC5401
SC5202
13
LUG2209
R5484
C5457
C5456
C5455
R5503
R5502
R5501
R5498
R5499
R5496
R5494
C5214
C5212
IC5201
Q5410
R2623
R2605
C2603
C2606
R2621
Q2601
R2602
C2601
C5206
IC5202
C5201
R5222
R5211R5214
P2603
R2601
C5205
C5202
C5204
R5205
R5201
R5204
R5202
C5207
R5203
R5206
R5208
R5207
C5209
R5212
C5211
R5219
C5213
R5221
R5223
C5217
R5224 R5220
C5218
R5226
R5229
C5219
R5231
R5230
C5220
C5221
R5235
R5236
R5232
R5233
R5450
R5218
R5217
C5215
R5213
C5208
R5139
C5101
R5118
P5101
R5120
R5119
C9001
IC9001
C5452
IC5403
C5458
IC5101
D5409
L5403
5
4
P9701
L9641
C8189
C8165
C8186
C8460
C8461
C8462
R8475
P9002
IC8452
L1101
P2201
P9301
TP1102
C1104
R1103
C1108
R1109
R1107
R1105
C1110
C1109
C1111
R1117
TH2001
R8474
IC8454
LUG2206
R1302
R1335
Q1309
Q1305
R1338
R1337
R1324
D1311
R1323
R9034
P9001
Q1304
D1304
R9035
P2701
C2737
D2701
C2742
FB2705
FB2704
C2743
D2702
D1307
D1302
R1336
R1310
D1310
D1312
C9005
C2710
L2704
C2728
C2731
C2727
C2738
IC2701
L2703
L9601
L2701
L2702
C2741
D2704
FB2702
D2703
C2745
C2744
C2725
C2730
FB2703
C2726
C2740
cam19
LUG2210
12345678910111213141516171819
9 – 4
202122
I
H
MAIN Unit (Side-B)
G
LC-37D44U
F
E
D
C
B
A
12345678910111213141516171819
9 – 5
202122
LC-37D44U
I
H
MAIN Unit (Side-B Chip)
C1646
TL9318
TL9315
TL1618
FB1603
R1630
TL9345
TL9347
TL9349
TL9351
TL1615
C1607
C1631
C1425
D1619
C1609
R1602
TL1616
C1427
R1431
TL9346
TL9348
TL9350
TL9357
TL9354
TL9344
TL9313
C1430
R1722
D1611
C1431
TL9378
C1634
C1635
TL9312
TL9314
R1637
C1623
C1625
C1432
TL9381
R1730
IC1608
TL1607
C1624
R1629
TL1606
C1429
C1676
TP2205
C2226
L2202
TL2290
TL2292
TL639
TL637
TL527
TL529
TL2291
TL2263
TL2264
TL2295
TL2261
TL2258
TL2293
TL2297
TL557
TL525
TL551
TL553
TL530
TL533
TL535
TL2262
TL2260
TL641
TL548
TL547
TL532
TL534
TL536
TL541
TL502
7
TL2231
TL1302
TL1304
TL546
TL2294
TL1303
TL642
TL640
TL539
TL540
TL538
TL503
TL501
TL554
TL544
TL537
TL504
TL542
TL506
TL508
TL545
TL543
TL552
TL549
TL555
TL505
TL507
TL509
TL524
TL515
TL1101
TL513
TL514
D1607
TL1613
TL1614
C1622
R1665
R1663
R1662
R1666
C1630
D1601
R1604
TL1609
TL1619
R1607
Q1607
R1620
TL8047
TL8048
TL516
TL519
TL521
TL8049
TL550
TL531
TL510
TL511
TL512
TL1604
TL8456
TL8050
TL2003
TL2005
TL2002
TL2004
TL638
TL636
TL2296
TL556
TL523
TL518
TL526
TL520
TL522
TL528
6
TP2206
R9303
TL9311
C8456
TL9337
TL9338
TL9339
TL9340
TL9341
TL9342
TL9343
C8458
R1420
TL9355
R9009
R9001
R9006
TL9001
C1411
D9003
R1403
R1421
C1405
C1418
C1412
IC1402
R1413
R1419
R1417
R9011
TL2217
TL2218
TL2216
Q2204
TL2219
R9002
D9001
TL9004
TL9002
D9002
TL9003
C1404
C1417
R1449
R1412
TL2215
X1401
R1450
R1402
IC1401
R1401
C1401
C1403
C1402
R9010
TL2214
TL2213
TL2210
TL2212
TL2211
TL9353
TL2201
TL9352
TL1121
TL1120
TL1119TL1117
TL1116
TL1115
TL1114
TL1112
TL1111
TL1110
TL1108
TL1107
TL1102
TL558
11
C2002
R2003
R2035
R2072
TL2013
X2002
R1330
R2025
R9205
TL2014
TL2001
TL9212
R2030
TL9213
TL9211
TL9210
R2027
TL9219
R2012
C2012
R2021
R2020
C2007
R2022
R2028
R2026
R2036
C2010
TL2017
TL2018
TL2036
TL2008
TL2025
TL2026
TL8029
C8086
C8037
C8024
C8087
C8016
C8012
C8002
C8029
R8172
R8168
R8163
C8035
R8174
R8173
R8201
R8202
R8199
R8200
R8181
R8198
D9304
R9301
D9301
R9325
R9326
R1318
Q1306
C1314
C1303
R1308
R1341
TL2012
TL2011
TP2011
R2005
R2013
IC2002
TL2039
TL2038
R2037
R8029
R8129
R9308
IC9301
C9303
D9303
R2701
D1305
R1304
R1309
TP2014
D9302
C8026
C9304
TL2303
R2002
C8030
R2007
R2068
TL2006
Q2001
Q2006
TL2007
TL2009
TL2037
TL2024
R8136
C8032
C8031
R9319
R2719
C1301
C2003
R2076
R2039
Q2007
R2004
IC2007
R2052
R9305
R2019
C2005
R2024
C2004
TL2010
FB8003
C8039
R8137
TL8092
C8076
FB8002
C8028
C8047
C8049
C8051
C8053
C9302
R1303
Q1301
R2718
R1322
TL2023
C8061
C8055
C2024
C2014
R2023
R2071
R2050
C2015
R2051
R2017
R2006
R2001
TL2028
TL2027
R2032
TL2030
TL2029
C2016
R2046
R2033
R2047
R2049
C2006
TL2031
R2042
TL2035
TL2033
TL2040
TL2034
TP2005
C8082
R8144
C8080
R8146
C8064
C8014
R8145
C8106
C8003
R8038
C8105
R8039
C8075
C8079
TL8093
R8100
C8043
C8062
C8036
C8059
C8044
C8052
C8022
C8060
C8007
C8005
C8006
C8063
C8004
C8023
C8034
C8020
C8013
C8021
C8015
C8019
C8068
C8057
C8008
C
C8067
8
0
4
8
C8066
C8065
C8046
C8033
TL8080
R9314
R9318
R9316
Q9301
C1308
IC1302
R1305
R1307
R1306
IC1301
LUG2213
C2001
TL8046
R8026
C
C
8
9
6
0
9
8
C
6
5
0
8
C
TP8046
TP8020
TP8084
R8456
IC8451
TL8042
1
01
8
B
F
10
80
FB
9
0
0
8
B
F
C
C
8008
8
8
B
91
9
F
1
5
4
8
9
0
07
C
7
891
80
C
3
FB
8903
C
8
912
R8056
C
8
9
05
0
1
5
9
80
C8911
C
C8115
4
C8094
0
2
0
C8116
9
8
C
C8101
C8077
2
10
31
8
1
C
8
R
C8041
C8099
C8074
TP8050
C8090
R8014
R8013
R9313
R9317
R8009
TL8041
TL8070
TL8071
R8025
TL2248
TL8455
C8452
R8457
TL8044
C8069
R8084
C8081
C8112
C8097
C8916
9
814
C
R8142
C8909
104
8
8
C
9
0
TP8052
C8
109
7
8
2
C
045
80
C8
C
C8103
0
C8038
C8096
C804
910
8
C
908
0
C8
801
C
C8042
C89
C8025
C8011
C8017
C8054
C8018
C8058
C8009
R8065
C8050
R8059
R9315
R9310
C8088
R8031
R8097
R8114
R8096
TP8041
R8093
R8122
R9018
R8036
R8116
TL8036
R8055
TL8072
TL8069
TL8073
TL8075
TL8074
TL8077
TL8076
TL8079
TL8078
TL8454
C8451
C8453
TL8453
C9301
R1301
TL9240
TL9224
TL9201
TL9223
TL9241
TL9239
R9204
R9207
TL9206
TL9205
TL9204
R1725
FB1606
Q1619
R1726
C1652
R1683
FB1607
TL1622
C1679
C1678
C1648
C1647
TL8043
C8137
C8100
C8071
C8083
C8114
C8072
C8092
TP8055
C8084
C8073
C8070
TP9303
R9324
R8007
R8010
R8454
R8453
TL9359
TL9375
TL9302
TL8045
TL2226
R8903
R8902
TP8074
C8078
R9014
TL8091
TP9302
TP9301
R8016
R8017
R8140
LUG2208
R8458
R8452
R9304
R8455
R8451
R9307
TL9334
TL9336
R9306
R9302
TL9331
TL9335
TL9333
TL9382
TL9384
R9212
C1620
TL9332
TL9222
TL9329
TL9330
TL9221
TL9203
D1614
TL9208
TL9207
R9211
R9005
R9208
R9202
C1619
R1684
TL9327
TL9380
TL9310
C1621
R1738
TL9328
D1605
C1640
C1641
TL9202
R1737
R1677
IC1601
TL9326
TL9325
TL9323
TL9379
R9008
TL9324
TL9383
R1641
C1601
C1645
C1638
C1639
R1611
R1668
R1671
TP1633
TL1620
R1676
Q1616
TL1611
R1627
R1727
D1613
C1602
TL517
R549
C1428C1426
TL9316
TL9320
TL9322
TL9317
TL9321
TL9319
TL9301
TL5241
TL5236
IC8155
TL5237
TL5251
TL5239
TL5238
TL5250
TL5225
TL5245
TL5226
TL5224
TL5235
TL5223
TL5234
TL5231
TL5232
TL5244
TL5230
TL5222
TL5221
TL5228
TL5229
LUG2207
TL5255
TL5227
TL5216
TL5218
TL5233
TL5214
TL5220
TL5219
TL5217
TL5215
TL5212
TL5213
TL5202
TL5211
TL5201
TL5210
TL5208
TL5203
TL5209
TL5205
TL5206
TL5207
TL2015
TL5204
TP2007
R2034
TL9209
TP2009
TL2020
TL2021
R2038
TL2022
IC8002
C8220
R8203
C8160
C8162
TL8152
C8194
C8170
R8226
R8270
TL8151
C8192
TL2704
C8169
R8225
C8218
C8219
C8217
R2708
TL2703
FB2701
R8204
C8221
R8205
C8156
C8163
C8158
C8167
C8168
R8240
R8227
R8243
C8207
C8208
C8209
C8216
C8205
C8206
C2703
C8222
R8206
C8161
R8207
C8157
R8241
R8244
R8242
C8225
R8169
R8251
R8167
R8170
C8223
R8208
C8159
R8171
C8224
R1329
R1321
R1317
R1326
R1328
Q1307
Q1308
R1315
R1331
R1314
R1327
R1325
TL5254
TL5253
TL5252
TL5321
TL5320
TL5249
TL5248
TL5243
TL5247
TL5242
TL5246
TL5240
C5124
C5103
R5141
R5150
C5109
R5149
TL5114
TL5113
R5511
TL5112
TL5108
TL5111
TL5110
TL5107
TL5109
TL5106
D5410
R5433
C8193
Q5412
C5465
D5413
R5461
R5465
D9605
C9708
IC9704
TL9720
R2753
R2754
C2748
R2717
C2716
C2723
R2741
TL5312
TL5313
TL5316
TL5317
C5420
R5443
C9718
TL5299
D5407
TL5297
TL5296
IC2601
C5423
C5424
R5446
C9606
R9601
IC9601
R9609
R9642
R9643
R9611
R9625
TL2702
TL5323
TL5303
TL5302
TL5305
TL5294
TL5306
TL5304
TL5293
TL5295
TL5276
TL5273
TL5275
TL5271
TL5281
TL5277
TL5415
TL5272
TL5279
TL5274
TL5278
TL5282
TL5280
C5453
R5475
R5441
C5448
C5461
C5460
R5453
R5452
R2606
Q5401
IC2602
R5454
C5417
R5437
R5427
R5434
C5412
R5429
R5435
R5436
R5507
R5438
R5426
R5432
R5440
C5418
R5508
C5415
C5408
C5421
C5414
R5401
Q5404
C5402
R5459
R5458
R5460
R5415
R5456
C5433
C5401C5435
R5403
Q5403
C5431
C5404
R5411
R5413
R5414
R5412
C5430
R5405
TL5283
TL5284
TL5416
TL5414
TL5412
TL5413
R5462
R2641
C2607
R2638
R2637
C2608
C5467
C5463
R5439
R5442
R5444
R5445
C5439
R5457
C9609
Q9602
R9617
R9616
R9614
C9615
IC9605
R9629
C9608
C9614
IC9641
C9644
C9641
R9610
C9604
C9607
IC9602
C9642
C9643
C9624
C9629
TL9722
TL5322
TL5318
12
G
F
TL5101
E
TL5102
TL5103
TL5104
TL5105
TL5115
TL5307
TL5319
TL2606
TL2605
TL2610
TL2667
TL2604
TL2618
R2603
TL2621
TL2668
TL2602
TL2603
TL2609
TL2666
TL2669
FB2603
R5216
R5215
C5210
R5239
R5240
R5237
R5242
TL2654
R2604
TL2601
C5203
TL5311
TL5314
TL5315
C5216
C5223
R5238
R5241
C5226
TL5310
TL5298
TL5301
TL5308
TL5300
TL5309
R5495
R5497
R5227
R5228
C2602
C2609
C2604R5225
R5210C2605
R5209
R2640
D5101
C5462
D
C5444
C5459
D9703
TL9701
C
R9739
R9738
TL9710
TL9715
TL9702
TL9716
TL9733
TL9717
TL9708
C5434
TL9711
R5467
D5408
D5406
R5470
R5466
C5442
C5440
C5441
C5419
C5443
R5423
TL9703
TL9734
D5411
TL9724
D5405
TL9735
C5422
C5436
R5464
R5449
C5464
R5448
R5447
R9602
R5410
C9605
R9607
R9603
R9608
C9601
C9602
R9606
R9605
R9604
R9613
C9611
C9610
C9710
C9713
IC9703
R9641
R9740
TL9723
R9741
C9719
R9612
B
cam28
R2714
TL2701
R2713
A
TL5270
C5416
C5411
C5413
R5402
C5406
TL5256
TL5258
TL5257
TL5285
TL5287
TL5290
C5118
D5403
D5402
TL9605
D9642
C9631
C9619
C9618
TL5259
TL9604
R9704R9736
TL5286
TL5291
TL5288
TL5292
TL5260
TL5261
R5140
R5103
C5445
C5446
Q5414
R5420
R5510
R5419
C5427
R5408
R5406
C5426
C5425
C5428
R5407
R5409
D5412
C9620
C9621
C9622
C9616
C9625
C9623
D9607
C9709
R9705
Q9702
D9701
C9711
D9603
D9702
D9643
D9609
D9602
TL9603
C2704R2709
C2705R2706
C2706R2710
C2707R2707
C2713
C2712
R2715
C2711
C2717
R2726
R2731
C2724
Q2704
R2744
R2725
R2730
R2752
R2742
TL5289
TL5267
TL5263
TL5269
TL5265
TL5264
TL5268
TL5266
TL5262
C5449
R5477
R5424
C5447
R5451
R5469
Q5411
R5455
C5432
R5468
R5428
R5431
R5430
C5466
R5422
R5425
R5512
R5421
C5407
Q5413
R5417
R5418
C5405
R5416
C5403
R5404
C5429
C9613
C9617
C9612
D9606
R9644
TL9602
C9645
C9646
D9641
D9601
Q9701
D9713
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202122
LC-37D44U
CHAPTER 10. SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIAGRAM
1. VOLTAGE MEASUREMENT CONDITION:
1) The voltages at test points are measured on exclusive AC adaptor and the stable supply voltage of AC 120V. Signals are fed by a color bar signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester.
2. INDICATION OF RESISTOR & CAPACITOR:
RESISTOR
1) The unit of resistance "Ω" is omitted.
(K=kΩ=1000Ω, M=MΩ).
2) All resistors are ± 5%, unless otherwise noted.
(K= ± 10%, F= ± 1%, D= ± 0.5%)
3) All resistors are 1/16W, unless otherwise noted.
CAPACITOR
1) All capacitors are µF, unless otherwise noted.
(P=pF=µµF).
2) All capacitors are 50V, unless otherwise noted.
CAUTION:
This circuit diagram is original one, therefore there may be a slight
difference from yours.
LC-37D44U
Service Manual
SAFETY NOTES:
1) DISCONNECT THE AC PLUG FROM THE AC OUTLET
BEFORE REPLACING PARTS.
2) SEMICONDUCTOR HEAT SINKS SHOULD BE REGARDED AS
POTENTIAL SHOCK HAZARDS WHEN THE CHASSIS IS
OPERATING.
IMPORTANT SAFETY NOTICE:
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.
AVIS DE SECURITE IMPORTANT:
LES PIECES MARQUEES "" () SONT IMPORTANTES POUR MAINTENIR LA SECURITE DE L'APPAREIL.
NE REMPLACER CES PIEDES QUE PAR DES PIECES DONT LE
NUMERO EST SPECIFIE POUR MAINTENIR LA SECURITE ET
PROTEGER LE BON FONCTIONNEMENT DE L'APPAREIL.
10 – 1
LC-37D44U
[2] R/C, LED Unit
I
H
G
F
E
D
C
B
A
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10 – 2
202122
[3] KEY Unit
I
H
G
LC-37D44U
F
E
D
C
B
A
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10 – 3
202122
LC-37D44U
[4] MAIN Unit
•MAIN Unit-1/20
I
H
G
F
E
D
C
B
œʼnĮŊřńĴĶĹŘŋŒśŔ
A
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10 – 4
202122
•MAIN Unit-2/20
I
H
G
LC-37D44U
F
E
D
C
B
A
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202122
LC-37D44U
•MAIN Unit-3/20
I
H
G
F
E
D
C
B
A
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202122
•MAIN Unit-4/20
I
H
G
LC-37D44U
œʼnĮŊřńĴĶķŘŋŒśŔ
F
E
œʼnĮŊřńĴĶĸŘŋŒśŔ
D
C
B
A
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10 – 7
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LC-37D44U
•MAIN Unit-5/20
I
H
G
F
E
D
C
B
A
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202122
•MAIN Unit-6/20
I
H
G
LC-37D44U
F
œʼnĮŊřńĴĴIJŘŋŏijŒ
E
D
C
B
A
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10 – 9
202122
LC-37D44U
•MAIN Unit-7/20
I
H
G
F
E
D
C
B
A
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202122
•MAIN Unit-8/20
I
H
G
LC-37D44U
F
E
D
C
B
A
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10 – 11
202122
LC-37D44U
•MAIN Unit-9/20
I
H
G
F
E
œʼnĮŊřńĴĶĺŘŋŒśŒ
D
C
B
A
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10 – 12
202122
• MAIN Unit-10/20
I
H
G
LC-37D44U
F
E
D
C
B
A
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10 – 13
202122
LC-37D44U
• MAIN Unit-11/20
I
H
G
F
E
D
C
B
A
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10 – 14
202122
• MAIN Unit-12/20
I
H
G
LC-37D44U
F
E
D
C
B
A
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10 – 15
202122
LC-37D44U
• MAIN Unit-13/20
I
H
G
F
E
D
C
B
A
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10 – 16
202122
• MAIN Unit-14/20
I
H
G
LC-37D44U
F
E
D
C
B
A
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10 – 17
202122
LC-37D44U
• MAIN Unit-15/20
I
H
G
F
E
D
C
B
A
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10 – 18
202122
• MAIN Unit-16/20
I
H
G
LC-37D44U
F
E
D
C
B
A
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10 – 19
202122
LC-37D44U
• MAIN Unit-17/20
I
H
G
F
E
D
C
B
A
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10 – 20
202122
• MAIN Unit-18/20
I
H
G
LC-37D44U
F
E
D
C
B
A
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10 – 21
202122
LC-37D44U
• MAIN Unit-19/20
I
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G
F
E
D
C
B
A
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10 – 22
202122
• MAIN Unit-20/20
I
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LC-37D44U
F
E
D
C
B
A
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202122
PartsGuide
Note:
The reference numbers on the PWB
are arranged in alphabetical order.
PARTS GUIDE
No. S18D7LC37D44U
MODEL
CONTENTS
LC-37D44U
LC-37D44U
[1]PRINTED WIRING BOARD ASSEMBLIES
[2]LCD PANEL (NOTE: THE PARTS HERE
SHOWN ARE SUPPLIED AS AN ASSEMBLY
BUT NOT INDEPENDENTLY.)
[3]DUNTKE264FM02 (R/C, LED Unit)
[4]DUNTKE266FM02 (KEY Unit)
[5]DUNTKE450FM01 (MAIN Unit)
[6]NOTE (Conductive cloth tape/Gasket)
[7]CABINET AND MECHANICAL PARTS
[8]SUPPLIED ACCESSORIES
[9]PACKING PARTS (NOT REPLACEMENT ITEM)
[10]SERVICE JIG (USE FOR SERVICING)
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.
LC-37D44U
NO.PARTS CODE
PRICE
RANK
NEW
MARK
PAR T
DELIVERY
DESCRIPTION
[1] PRINTED WIRING BOARD ASSEMBLIES
NDUNTKE264FM02APXR/C, LED Unit
NDUNTKE266FM02AGXKEY Unit
NDUNTKE450FM01CFNRMAIN Unit
NRDENCA272WJQZBPNXPOWER Unit
NRUNTKA418WJQZBLNXINVERTER Unit
[2] LCD PANEL (NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPEN-
R101VRS-CY1JF101JYAAJResistor, 100 1/16W Metal Oxide
R104VRS-CY1JF273JYAAJResistor, 27k 1/16W Metal Oxide
R105VRS-CY1JF393JYAAJResistor, 39k 1/16W Metal Oxide
R108VRS-CY1JF161JYAAJResistor, 160 1/16W Metal Oxide
R109VRS-CY1JF821JYAAJResistor, 820 1/16W Metal Oxide
R117VRS-CY1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R121VRS-CY1JF821JYAAJResistor, 820 1/16W Metal Oxide
R122VRS-CY1JF161JYAAJResistor, 160 1/16W Metal Oxide
R123VRS-CJ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R124VRS-CJ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R135VRS-CY1JF000JYAAJResistor, 0 1/16W Metal Oxide
R501VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R502VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R503VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R504VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R505VRS-CZ1JF101FYAAJResistor, 100 1/16W Metal Oxide
R506VRS-TQ2BD750JYAAJResistor, 75 1/8W Metal Oxide
R508VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R509VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R510VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R511VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R512VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R517VRS-TQ2BD750JYAAJResistor, 75 1/8W Metal Oxide
R518VRS-TQ2BD750JYAAJResistor, 75 1/8W Metal Oxide
R519VRS-TQ2BD750JYAAJResistor, 75 1/8W Metal Oxide
R520VRS-TQ2BD750JYAAJResistor, 75 1/8W Metal Oxide
R521VRS-TQ2BD750JYAAJResistor, 75 1/8W Metal Oxide
R523VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R524
R525VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R526VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R527VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R528VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R530VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R531VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R532VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R533VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R534VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R535VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R536VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R537VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R538VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R539VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R540VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R543VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R544VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
Transistor, RT1N141U-T111-1
DESCRIPTION
12
LC-37D44U
NO.PARTS CODE
PRICE
RANK
NEW
MARK
PAR T
DELIVERY
[5] DUNTKE450FM01 (MAIN Unit)
R545 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R546 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R547 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R549 VRS-CZ1JF390JYAAJResistor, 39 1/16W Metal Oxide
R550 VRS-CZ1JF390JYAAJResistor, 39 1/16W Metal Oxide
R551 VRS-CZ1JF390JYAAJResistor, 39 1/16W Metal Oxide
R552 VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R553 VRS-CZ1JF390JYAAJResistor, 39 1/16W Metal Oxide
R554 VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R555 VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R556 VRS-CZ1JF390JYAAJResistor, 39 1/16W Metal Oxide
R557 VRS-CZ1JF390JYAAJResistor, 39 1/16W Metal Oxide
R558 VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R561 VRS-CZ1JF101FYAAJResistor, 100 1/16W Metal Oxide
R563 VRS-TQ2BD100JYAAJResistor, 10 1/8W Metal Oxide
R564 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R567 VRS-CZ1JF101FYAAJResistor, 100 1/16W Metal Oxide
R568 VRS-TQ2BD680JYAAJResistor, 68 1/8W Metal Oxide
R569 VRS-TQ2BD100JYAAJResistor, 10 1/8W Metal Oxide
R570 VRS-TQ2BD680JYAAJResistor, 68 1/8W Metal Oxide
R571 VRS-TQ2BD750JYAAJResistor, 75 1/8W Metal Oxide
R572 VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R574 VRS-CZ1JF101FYAAJResistor, 100 1/16W Metal Oxide
R576 VRS-CZ1JF564JYABJResistor, 560k 1/16W Metal Oxide
R578 VRS-CZ1JF564JYABJResistor, 560k 1/16W Metal Oxide
R579 VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R580 VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R581 VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R582 VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R583 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R584 VRS-CZ1JF473JYAAJResistor, 47k 1/16W Metal Oxide
R585 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R586 VRS-CZ1JF222JYAAJResistor, 2.2k 1/16W Metal Oxide
R587 VRS-CZ1JF153JYAAJ
R588 VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R589 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R590 VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R592 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R593 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R594 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R595 VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R596 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R597 VRS-CZ1JF680FYAAJResistor, 68 1/16W Metal Oxide
R598 VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R599 VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R600 VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R601 VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R602 VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R603 VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R604 VRS-CZ1JF221JYAAJResistor, 220 1/16W Metal Oxide
R605 VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R606 VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R607 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R608 VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R609 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R610 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R611 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R612 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R614 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R615 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R616 VRS-CZ1JF101FYAAJResistor, 100 1/16W Metal Oxide
R618 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R619 VRS-CZ1JF101FYAAJResistor, 100 1/16W Metal Oxide
R621 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R622 VRS-TV1JD911FYAAJResistor, 910 1/10W Metal Oxide
R623 VRS-TV1JD911FYAAJResistor, 910 1/10W Metal Oxide
R626 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R627
R628 VRS-TV1JD911FYAAJResistor, 910 1/10W Metal Oxide
R630 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R631 VRS-TV1JD911FYAAJResistor, 910 1/10W Metal Oxide
R633 VRS-TV1JD471JYAAJResistor, 470 1/10W Metal Oxide
R634 VRS-TQ2BD750JYAAJResistor, 75 1/8W Metal Oxide
R1101 VRS-CZ1JF470JYAAJResistor, 47 1/16W Metal Oxide
R1102 VRS-CZ1JF470JYAAJResistor, 47 1/16W Metal Oxide
R1103 VRS-CZ1JF683JYAAJResistor, 68k 1/16W Metal Oxide
R1107 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R1109 VRS-CZ1JF331JYAAJResistor, 330 1/16W Metal Oxide
R1113 VRS-CZ1JF123JYAAJResistor, 12k 1/16W Metal Oxide
R1114 VRS-CZ1JF392JYAAJResistor, 3.9k 1/16W Metal Oxide
R1115 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R1118 VRS-CZ1JF272JYAAJResistor, 2.7k 1/16W Metal Oxide
R1119 VRS-CZ1JF182JYAAJResistor, 1.8k 1/16W Metal Oxide
R1120 VRS-CZ1JF222JYAAJResistor, 2.2k 1/16W Metal Oxide
R1121 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
Resistor, 15k 1/16W Metal Oxide
DESCRIPTION
13
LC-37D44U
NO.PARTS CODE
PRICE
RANK
NEW
MARK
PAR T
DELIVERY
[5] DUNTKE450FM01 (MAIN Unit)
R1301VRS-CJ1JF470JYAAJResistor, 47 1/16W Metal Oxide
R1302VRK-SB1FF223JYAAJResistor, 22k 1/32W Metal Composition
R1303VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R1304VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1305VRS-CZ1JF223JYAAJResistor, 22k 1/16W Metal Oxide
R1306VRS-CZ1JF473FYAAJResistor, 47k 1/16W Metal Oxide
R1307VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1308VRS-CZ1JF222JYAAJResistor, 2.2k 1/16W Metal Oxide
R1309VRS-CJ1JF473JYABJResistor, 47k 1/16W Metal Oxide
R1310VRS-CZ1JF473JYAAJResistor, 47k 1/16W Metal Oxide
R1311VRS-CZ1JF220JYAAJResistor, 22 1/16W Metal Oxide
R1314VRS-CZ1JF473FYAAJResistor, 47k 1/16W Metal Oxide
R1315VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R1317VRS-CZ1JF102FYAAJResistor, 1k 1/16W Metal Oxide
R1318VRS-CZ1JF102FYAAJResistor, 1k 1/16W Metal Oxide
R1321VRS-CZ1JF473JYAAJResistor, 47k 1/16W Metal Oxide
R1322VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1323VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R1324VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R1325VRS-CZ1JF473JYAAJResistor, 47k 1/16W Metal Oxide
R1326VRS-CZ1JF102FYAAJResistor, 1k 1/16W Metal Oxide
R1327VRS-CZ1JF102FYAAJResistor, 1k 1/16W Metal Oxide
R1329VRS-CZ1JF473JYAAJResistor, 47k 1/16W Metal Oxide
R1330VRS-CZ1JF473JYAAJResistor, 47k 1/16W Metal Oxide
R1333VRS-CZ1JF223FYAAJResistor, 22k 1/16W Metal Oxide
R1335VRS-CZ1JF562JYAAJResistor, 5.6k 1/16W Metal Oxide
R1336VRS-CZ1JF473JYAAJResistor, 47k 1/16W Metal Oxide
R1337VRS-CZ1JF103FYABJResistor, 10k 1/16W Metal Oxide
R1338VRS-CZ1JF332FYAAJResistor, 3.3k 1/16W Metal Oxide
R1341VRS-CZ1JF153JYAAJResistor, 15k 1/16W Metal Oxide
R1401VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R1402VRS-CZ1JF105JYAAJResistor, 1M 1/16W Metal Oxide
R1405VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1407VRS-CZ1JF000JYAAJ
R1408VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1409VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1410VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1411VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1414VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1415VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1416VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1418VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1422VRS-CZ1JF4R7JYAAJResistor, 4.7 1/16W Metal Oxide
R1423VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R1424VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1425VRS-CZ1JF4R7JYAAJResistor, 4.7 1/16W Metal Oxide
R1426VRS-CJ1JF470JYAAJResistor, 47 1/16W Metal Oxide
R1427VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1431VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1432VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1450VRS-CZ1JF330JYAAJResistor, 33 1/16W Metal Oxide
R1604VRS-CZ1JF273JYAAJResistor, 27k 1/16W Metal Oxide
R1606VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R1607VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1620VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1623VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1624VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1627VRS-CZ1JF473FYAAJResistor, 47k 1/16W Metal Oxide
R1629VRS-CJ1JF473JYABJResistor, 47k 1/16W Metal Oxide
R1630VRS-CJ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1637VRS-CZ1JF473FYAAJResistor, 47k 1/16W Metal Oxide
R1640VRS-CJ1JF473JYABJResistor, 47k 1/16W Metal Oxide
R1641VRS-CJ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1665VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1666VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1668VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R1670VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1671
R1674VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1676VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1677VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1678VRS-CZ1JF103FYABJResistor, 10k 1/16W Metal Oxide
R1679VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1680VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R1681VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R1682VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R1683VRS-CZ1JF751JYAAJResistor, 750 1/16W Metal Oxide
R1684VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R1685VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R1688VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R1722VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R1723VRS-CZ1JF102FYAAJResistor, 1k 1/16W Metal Oxide
R1724VRS-CZ1JF102FYAAJResistor, 1k 1/16W Metal Oxide
R1725VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R1726VRS-CZ1JF331JYAAJResistor, 330 1/16W Metal Oxide
VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
Resistor, 0 1/16W Metal Oxide
DESCRIPTION
14
LC-37D44U
NO.PARTS CODE
PRICE
RANK
NEW
MARK
PAR T
DELIVERY
[5] DUNTKE450FM01 (MAIN Unit)
R1727 VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1728 VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R1737 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1739 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1740 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1741 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1742 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1743 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1744 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1745 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R1746 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R2001 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2003 VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R2004 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2006 VRS-CZ1JF223JYAAJResistor, 22k 1/16W Metal Oxide
R2007 VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R2008 VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R2009 VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R2010 VRS-CJ1JF333JYAAJResistor, 33k 1/16W Metal Oxide
R2011 VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R2012 VRS-CH1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2014 VRS-CJ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R2015 VRS-CJ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2016 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2017 VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R2018 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2019 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2022 VRS-CZ1JF472JYAAJResistor, 4.7k 1/16W Metal Oxide
R2023 VRS-CZ1JF473FYAAJResistor, 47k 1/16W Metal Oxide
R2024 VRS-CZ1JF102FYAAJResistor, 1k 1/16W Metal Oxide
R2025 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2026 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2027 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2028 VRS-CZ1JF100JYAAJ
R2029 VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R2030 VRS-CH1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2031 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2032 VRS-CZ1JF223JYAAJResistor, 22k 1/16W Metal Oxide
R2033 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2034 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R2035 VRS-CZ1JF223JYAAJResistor, 22k 1/16W Metal Oxide
R2037 VRS-CZ1JF000JYAAJResistor, 0 1/16W Metal Oxide
R2038 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2040 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2041 VRS-CZ1JF152JYAAJResistor, 1.5k 1/16W Metal Oxide
R2047 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2049 VRS-CZ1JF272FYAAJResistor, 2.7k 1/16W Metal Oxide
R2050 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2051 VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R2052 VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R2058 VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R2068 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2071 VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R2072 VRS-CZ1JF104JYAAJResistor, 100k 1/16W Metal Oxide
R2076 VRS-CZ1JF102JYAAJResistor, 1k 1/16W Metal Oxide
R2226 VRS-CZ1JF222JYAAJResistor, 2.2k 1/16W Metal Oxide
R2227 VRS-CZ1JF222JYAAJResistor, 2.2k 1/16W Metal Oxide
R2229 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2230 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2233 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2234 VRS-CZ1JF102FYAAJResistor, 1k 1/16W Metal Oxide
R2238 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2239 VRS-TV1JD750JYAAJResistor, 75 1/10W Metal Oxide
R2240 VRS-TV1JD750JYAAJResistor, 75 1/10W Metal Oxide
R2241 VRS-TV1JD750JYAAJResistor, 75 1/10W Metal Oxide
R2242 VRS-CZ1JF330JYAAJResistor, 33 1/16W Metal Oxide
R2243 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2244
R2245 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2246 VRS-CZ1JF183JYAAJResistor, 18k 1/16W Metal Oxide
R2247 VRS-CZ1JF103JYAAJResistor, 10k 1/16W Metal Oxide
R2248 VRS-CZ1JF183JYAAJResistor, 18k 1/16W Metal Oxide
R2249 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2250 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2251 VRS-CZ1JF101JYAAJResistor, 100 1/16W Metal Oxide
R2252 VRS-CZ1JF330JYAAJResistor, 33 1/16W Metal Oxide
R2253 VRS-CZ1JF561JYAAJResistor, 560 1/16W Metal Oxide
R2254 VRS-CZ1JF561JYAAJResistor, 560 1/16W Metal Oxide
R2255 VRS-CZ1JF561JYAAJResistor, 560 1/16W Metal Oxide
R2256 VRS-CZ1JF470JYAAJResistor, 47 1/16W Metal Oxide
R2257 VRS-CZ1JF470JYAAJResistor, 47 1/16W Metal Oxide
R2258 VRS-CZ1JF470JYAAJResistor, 47 1/16W Metal Oxide
R2259 VRS-CZ1JF473JYAAJResistor, 47k 1/16W Metal Oxide
R2260 VRS-CZ1JF100JYAAJResistor, 10 1/16W Metal Oxide
R2261 VRS-CZ1JF473JYAAJResistor, 47k 1/16W Metal Oxide
VRS-CZ1JF183JYAAJResistor, 18k 1/16W Metal Oxide
Resistor, 10 1/16W Metal Oxide
DESCRIPTION
15
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