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Service
ServiceService
TABLE OF CONTENTS
Description Page Description Page
6.2.Power Board..........62
6.3.Key Board.........656.4.IR Board.........66
7. Adjustment.............................................................67
8. Block Diagram............................................69
9. Schematic........70
9.1 Main Board..........70
9.2.Power Board...........839.3.Key Board.........91
9.4.IR Board.........92
10.Location Waveform and Voltage93
11. Exploded View....97
Table Of Contents.............................................1
Important Safety Notice.............................................2Revision List3
1. General Specification......................................4
2. Operating Instructions........5
2.1. The Use Of Remote Control.........5
2.2. To Use The Menu...........8
2.3. How To Connect.......352.4. Front Panel Control Knobs......44
3. Input/Output Specification........................45
4. Mechanical Instructions.................48
5. Repair Flow Chart .......54
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Important Safety NoticeProper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service
procedures recommended by AOC and described in this service manual are effective methods of performing service
operations. Some of these service operations require the use of tools specially designed for the purpose. The
special tools should be used when and as recommended.
It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in
order to minimize the risk of personal injury to service personnel. The possibility exists that improper service
methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE
NOT EXHAUSTIVE. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in
which service might be done or of the possible hazardous consequences of each way. Consequently, AOC has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is notrecommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the
equipment will be jeopardized by the service method selected.
Hereafter throughout this manual, AOC Company will be referred to as AOC.
WARNING
Use of substitute replacement parts, which do not have the same, specified safety characteristics might create
shock, fire, or other hazards.
Under no circumstances should the original design be modified or altered without written permission from AOC.
AOC assumes no liability, express or implied, arising out of any unauthorized modification of design.
Servicer assumes all liability.
FOR PRODUCTS CONTAINING LASER:
DANGER-Invisible laser radiations when open AVOID DIRECT EXPOSURE TO BEAM.CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
CAUTION -The use of optical instruments with this product will increase eye hazard.
TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF
THIS SERVICE MANUAL.Take care during handling the LCD module with backlight unit
-Must mount the module using mounting holes arranged in four corners.
-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.
-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to
the panel
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10ARevision List
Version Release Date Revision Instructions Customer Model TPV Model
NS-L37Q-10A E37RGZNKW3BYNN
A00 Mar.-18-2009 Initial Release
NS-L42Q-10AE42RMZNKW3BYNNE42RMZNKW3BENN
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1. General Specification
Item Specification
Analog standard NTSCDigital standard ATSC, 8-VSB, Clear-QAM
NS-L37Q-10A: 37"Screen
NS-L42Q-10A: 42"
VHF: 2-13
UHF: 14-69
CATV: Mid band - A-8 ~ A-1, A ~ I
Super band - J ~ W
Hyper band - AA ~ ZZ, AAA, BBB
Channel coverage
Ultra band - 65 ~ 94, 100 ~ 135
Power source AC 120 V ~ 60 Hz
37": 220 W with TV on
42": 250 W with TV onPower consumption
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2. Operating Instructions
2.1 The Use of Remote Control
NO. Button Description
1 SET
Press to program the remote controlto control connected devices. Formore information, see Programmingyour remote control on page 32.
2 DVD
Press to control a connected DVDplayer. You must program the
remote control before this buttonworks.
3 TV Press to control your TV.
4 MENU Press to open the on-screen menu.
5Press to move left, right, up, or downin on-screen menus.
6 GUIDE Press to display the program guide.
7 (stop)
Press to stop playback on DVD,
DVR, PVR, or CD devices. You needto program the remote control tocontrol connected devices.
8 (play)
Press to start playback on DVD,DVR, PVR, or CD devices. You needto program the remote control tocontrol connected devices.
9 (fastreverse)
Press to fast reverse on DVD, DVR,PVR, or CD devices.
You need to program the remotecontrol to controlconnected devices.
10 /( ki b k)
In DVD, DVR, PVR, or CD mode,press to skip back to theprevious title or track. You need to
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14 INPUT
Press to open the Source List, thenpress or to cycle through theavailable input sources..
15 FAV Press to open the Favorite Channellist.
16 SAP
In analog TV mode, press to selectStereo, Mono or SAP. In digital TVmode, press to select the audio track(language).
17 SLEEPPress to set the sleep timer. You canselect Off, 5, 10, 15, 30, 60, 90, 120,
180, or 240 minutes.
18 AUDIO
When the Equalizer option is turnedon, press to toggle among differentEqualizer modes. When theEqualizer option is turned off, toggleto adjust the treble or bass.
19(power)
Press to turn your TV on or off(standby mode). When your TV isoff, power still flows into it. To
disconnect power, unplug the powercord.
20 STBPress to control a connected set-topbox.
21 AUXPress to control a connected device.You need to program the remotecontrol to control connected devices.
22 INFO
Press to display TV statusinformation, such as the channelnumber, channel name (if available),or signal source.
23 OK/ENTERPress to confirm selections orchanges.
24 EXIT Press to close the on-screen menu.
TVPress to select TV as the videosource.VIDEO Press one or more times toselect the device
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26 (record)
In DVD, DVR, PVR, or CD mode,press to begin recording. You needto program the remote control tocontrol connected devices.
27 PVR/LIST
Press to list all the recorded
programs in a PVR/STB. You needto program the remote control tocontrol connected devices.
28 (fastforward)
Press to fast forward on DVD, DVR,PVR, or CD devices. You need toprogram the remote control tocontrol connected devices.
29 (skipforward)
In DVD, DVR, PVR, or CD mode,press to skip forward to the next title
or track. You need to program theremote control to control connecteddevices.
30/FREEZE
Press to freeze the video image.Press again to unfreeze the image.For more information, see Freezingthe picture on page 18.Caution: Do not freeze the videoimage for long periods of time. You
may damage the TV screen.
31 CH /CH Press to go change TV channels.
32 MUTEPress to mute the sound. Pressagain to restore the sound.
33 Press to enter a digital sub-channelnumber.
34 CCD
Press to turn closed captioning on oroff. You can selectCC Off, CC On or CC On whenMute.
35 P-LOCK
If Parental Lock is turned on, whenyou enter the correct password to
unblock the channels, you canpress P-LOCK to block the channelsagain.
36 ZOOM Press to select the aspect ratio.
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A2.2 To Use the Menus
Turning on your TV for the first time
To set up your TV:
1 Make sure that you have: Installed the remote control batteries. (See page 8 for details). Connected an antenna, cable TV, or satellite TV. (See pages 10, through page 11 for details.) Connected the power cord. (See page 10 for details.)
2. Press (power) to turn on your TV. The Choose your menu Language screen opens.
3 Press or to highlight English, , or , then press OK/ENTER to confirm your selection. TheChoose your TV source screen opens.
4 Press or to highlight Antenna, Cable, or Cable/Satellite box (if your cable TV uses a box, select Cable/Satellitebox), then press OK/ENTER. If you chose Antenna or Cable, your TV automatically starts scanning for channelsavailable in your viewing area. If you chose Cable/Satellite box, your TV does not need to scan for channels.
Wh h i l h S Wi d l i ll
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10AUnderstanding the basics
Turning your TV on or offTo turn your TV on and off:1 Make sure that the power cord is connected to your TV and a power outlet.
2 Press (power) to turn on your TV. The power indicator LED turns blue.
3 Press (power) again to turn off your TV. Your TV enters Standby mode and the power indicator LED turns red.
Selecting the video input sourceTo select the video input source:1 With your TV turned on, press INPUT. The Source List opens.
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A3 Press OK/ENTER.
You can also press a direct input button to select the video input source.
Press TV to select TV.
Press VIDEO once to select AV 1(for AV1 INVIDEO or AV1 IN S-VIDEO). Press VIDEO twice to select AV 2. Press COMP once to select Component 1. Press COMP twice to select Component 2. Press HDMI once to select HDMI 1. Press HDMI twice to select HDMI 2. Press HDMI three times to select HDMI 3. Press HDMI four times to select HDMI 4.
On-screen menu overviewPicture menu
Audio menu
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Settings menu
Navigating the menus
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10ASelecting a channelTo select a channel:
Press CH or CH to go to the next higher or lower channel in the channel list. Press the number buttons to directly select a channel. For example, if you want to view channel 83, press 8, thenpress 3.
Press RECALL to go to the last viewed channel. Press the number buttons for a main DTV channel, press , then press the number for a DTV sub-channel to go toa digital sub-channel. For example, to go to sub-channel 1 of main channel 83, press 8, 3, , then 1.
Adjusting the volume
To adjust the volume: Press VOL or VOL + to decrease or increase the volume. Press MUTE to turn off the sound. Press MUTE again to turn the sound back on.
Displaying additional informationTo display additional information: Press INFO. Your TV displays status information, such as the channel number, channel name (if available), signalsource, program description, and DTV signal strength.
Press GUIDE to show the digital program guide, which may show current the channel name, program name, time,rating, and summaries, depending on the information provided by the broadcaster.
Adjusting the picture
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2 Press to highlight an option, then press OK/ENTER to access the sub-menu. You can select:
ModeSelects the picture mode. You can select Vivid, Standard, Energy Savings, Theater, Sports, or
Custom.
BrightnessAdjusts the picture brightness.
ContrastAdjusts the contrast.
SharpnessAdjusts the sharpness.
ColorAdjusts the color saturation.
TintAdjusts the picture tint.
Advanced VideoOpens the Advanced Video menu.
Reset Picture SettingsResets all picture settings to the factory defaults. When you select this option, a
confirmation box opens. Press or to selectYes or No, then press OK/ENTER to confirm.
3 Press or to modify a scale or to move from left to right to make a choice in a submenu. Pressorto
move up or down when selecting from a list of choices in a submenu.
4 Press MENU to go to the previous menu or EXIT to close the menu.
Adjusting Advanced Video Settings
1 On the Picture menu, press orto highlight Advanced Video, then press OK/ENTER or . The Advanced
Video menu opens.
2 Pressto highlight an option, then press OK/ENTER to access the sub-menu. You can select:
Aspect RatioSelects the aspect ratio. You can select Normal, Zoom, Wide, Cinema, or Auto. Auto is only
available under TV mode and when Auto Zoom on the Channels menu is set to On. In VGA mode or HDMI mode
when
a computer is connected to the HDMI jack, only Wide and Normal are available.
Color temperatureSelects the color temperature to change the overall color of the picture. You can select Cool,
Normal, or Warm.
BacklightControls the overall brilliance of the screen You can adjust the backlight through a range of 0~30
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10AAdjusting the Sound
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select AUDIO. The Audio menu opens.
3 Pressto highlight Equalizer, press OK/ENTER to open the submenu.
4 pressorto select On or Off, then press OK/ENTER to return to theAudio menu.The Equalizer setting
affects other settings youcan adjust.
5 Pressto highlight an option, then press OK/ENTER to access the sub-menu. You can select:
Equalizer (set to Off)You can adjust the trebleandbasslevels. Pressto highlight Treble or Bass, then
press or to adjust the level. Press MENU to return to the Audio menu.
Equalizer (set to On)You can adjust the following options by pressingorto select the option:
Equalizer ModeSelects the equalizer mode. You can select Custom, Standard, Theater, Music, and
News. Press OK/ENTER after you make your selection.
Equalizer SettingsSet the equalizer frequency. You can select 120Hz, 500Hz, 1.5kHz, 5kHz, or 10kHz.
Pressorto adjust the settings. Press or to switch between columns. Press MENU to confirm the
settings
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6 Press or to modify a scale or to move from left to right to make a choice in a submenu. Pressorto
move up or down when selecting from a list of choices in a submenu.
7 Press MENU to go to the previous menu or EXIT to close the menu.
Playing TV Audio Only
When watching TV, you can turn off the TV picture and listen to the audio only.
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select CHANNELS. The Channels menu opens.
3 Pressto highlight Audio Only, then press OK/ENTER or to access the sub-menu.
4 Pressorto select On or Off.
Changing Channel Settings
Automatically Scanning For Channels
When you scan for channels, your TV searches for channels with signals and stores the channel information in the
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2 Press or to select CHANNELS. The Channels menu opens.
3 Pressto highlight Auto Channel Search, then press OK/ENTER or to open the Auto Channel
Search screen.
4 Pressto highlight Antenna, Cable, or Cable/Satellite Box, then press OK/ENTER to start the scan. You can
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2 Press or to select CHANNELS. The Channels menu opens.
3 Pressto highlight Add/SKIP, then press OK/ENTER or to open the Channel Lists screen.
4 Press orto highlight the channel you want to hide, then press OK/ENTER to uncheck the highlighted
channel. You can add a channel to the list by highlighting a channel and checking it.
5 R t St 4 t hid dditi l h l
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2 Press or to select CHANNELS. The Channels menu opens.
3 Pressto highlight Favorites, then press OK/ENTER or to open the Favorites screen.
4 Press orto highlight the channel you want to add to the Favorites list, then press OK/ENTER to check
the highlighted channel. You can remove a channel from the list by highlighting the channel and unchecking it.
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2 Pressorto highlight the channel you want to watch, then press OK/ENTER to tune to the channel.
3 Press EXIT to close the Favorites list.
Adding or Changing a Channel Label
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select CHANNELS. The Channels menu opens.
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4 Pressorto select the channel you want to add a label to or change the label for, then press to move the
cursor to label selection field.
5 Pressorto select a letter, then press to go to the next letter. Repeat this step to add additional letters.
You can add as many as 11 letters.
6 Press OK/ENTER to confirm the label.
7 Press or to checkYes or No, then press OK/ENTER to confirm.
8 Press MENU to go to the previous menu, or press EXIT to close the menu.
Checking the DTV Signal Strength
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select CHANNELS. The Channels menu opens.
3 Pressto highlight Channel Strength, then press OK/ENTER or to open the DTV signal meter.
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To set up a password:
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select SETTINGS. The Settings menu opens.
3 Pressto highlight Parental Controls, then press OK/ENTER or . The Enter Password screen opens.
4 Press the number buttons to enter the password. If you have not set a password, enter 0000. The Parental
Controls menu opens.
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6 Press the number buttons to enter the new password, then enter the new password again.
Setting Parental Control Levels
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select SETTINGS. The Settings menu opens.
3 Pressto highlight Parental Controls, then press OK/ENTER or . The Enter Password screen opens.
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5 Pressorto highlight USA Parental Locks or Canadian Parental Locks, then press OK/ENTER or toopen the USA Parental Locks or Canadian Parental Locks screen.
6 Press orto highlight a rating, then press OK/ENTER to block or unblock the rating. When you block a
rating, that rating and all higher ratings are blocked.
7 Press MENU to return to the previous menu, or press EXIT to close the menu.
Some of the age-based TV Parental Guidelines ratings also have content-based ratings.
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Blocking Unrated TV
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select SETTINGS. The Settings menu opens.
3 Press to highlight Parental Controls then press OK/ENTER or The Enter Password screen opens
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5 Pressto highlight Block Unrated TV, then press OK/ENTER or to access the sub-menu.6 Pressorto select On (blocks unrated TV) or Off (does not block unrated TV).
7 Press MENU to go to the previous menu or EXIT to close the menu.
Downloading Rating Information
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select SETTINGS. The Settings menu opens.
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5 Pressorto scroll down the list of options and highlight RRT5.
6 Press OK/ENTER or to open the RRT5 screen.
7 Pressto highlight an option, then press OK/ENTER or to open the sub-menu.
8 Press
or
to select a rating.9 Press MENU to go to the previous menu or EXIT to close the menu.
Locking Control Buttons
You can lock the control buttons on the TV. When the buttons are locked, you can only operate the TV using the
remote control.
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
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3 Pressto highlight Parental Controls, then press OK/ENTER or . The Enter Password screen opens.
4 Press the number buttons to enter the password. If you have not set a password, enter 0000. The ParentalControls menu opens.
5 Pressto highlight Button Lock, then press OK/ENTER or to access the sub-menu.
6 Pressorto select On or Off.7 Press MENU to go to the previous menu or EXIT to close the menu.
Using Closed CaptioningViewing Closed Captioning
P CCD t l t CC Off CC O CC O Wh M t
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2 Press or to select SETTINGS. The Settings menu opens.
3 Pressto highlight Closed Caption, then press OK/ENTER or to open the Closed Caption menu.
4 Pressorto highlight Analog Caption or Digital Caption, then press OK/ENTER or to
open the sub-menu.
5 Press orto select a setting.
6 Press MENU to go to the previous menu or EXIT to close the menu.
Customizing DTV Closed Captioning Styles
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
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y
3 Pressto highlight Closed Caption, then press OK/ENTER or to open the Closed Caption screen.
4 Pressorto highlight Digital CC Settings, then press OK/ENTER or to open the Digital CC Settings
menu.
5 Pressto highlight an option, then press or to adjust the option. You can select:
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Adjusting Time Settings
Setting the Clock
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select SETTINGS. The Settings menu opens.
3 Pressto highlight Time, then press OK/ENTER orto open the Time menu.
4 Pressorto highlight Date/Time, then press OK/ENTER to open the Date/Time screen.
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2 Press or to select SETTINGS. The Settings menu opens.
3 Pressto highlight Time, then press OK/ENTER orto open the Time menu.
4 Pressorto highlight Sleep Timer, then press OK/ENTER to open the sleep timer list.
5 Pressorto select the amount of time you want your TV to wait before it automatically turns off.
6 P MENU t t th i EXIT t l th
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2 Press or to select SETTINGS. The Settings menu opens.
3 Pressto highlight Menu Settings, then press OK/ENTER or to open the sub-menu.
4 Pressto highlight Language, then press OK/ENTER or to open the sub-menu.
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Changing the Menu Transparency
1 Press MENU. The on-screen menu opens with the Picture menu displayed.
2 Press or to select SETTINGS. The Settings menu opens.
3 Pressto highlight Menu Settings, then press OK/ENTER or to open the sub-menu.
4 Pressto highlight Transparency, or to change the transparency.
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2 Press or to select SETTINGS. The Settings menu opens.
3 Pressto highlight Input labels, then press OK/ENTER or to open the Input Labels screen.
4 Pressorto select the input you want to change the label for (for example, AV 1).
5 Press to move the cursor to the label selection field.
6 Press or to select the label you want ( VCR DVD Set Top Box Satellite Cable Box DVD/PVR BD HD
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2 Press or to select SETTINGS. The Settings menu opens.
3 Pressto highlight Reset to Default, then press OK/ENTER to confirm.
4 Press MENU to go to the previous menu or press EXIT to close the menu.
2.3 How to Connect
2.3.1 Connecting the Power
To connect the power:
Plug the power cord into the AC INjack on the back of your TV, then plug the other end of the cord into a power
outlet.
Cautions:
1) Make sure that you use the correct type of power. See the label on your TV.
2) If you do not intend to use your TV for an extended period of time, unplug the power cord from the power outlet.
2.3.2 Connecting an Outdoor Antenna
Antenna cables come in two types: 75 ohm and 300 ohm
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
to the ANTENNA/CABLE DIGITAL/ANALOG jack on the back of your TV
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to the ANTENNA/CABLE DIGITAL/ANALOGjack on the back of your TV.
3) Connect the other end of the cable to the antenna jack.
2.3.3 Connecting an Indoor Antenna
To connect an indoor antenna:1) Turn off your TV and all connected equipment.
2) Connect the included dual-telescoping dipole antenna to the ANTENNA/CABLE DIGITAL/ANALOGjack on
the back of your TV.
Note: Distance from the transmitting source, a man-made shelter, or natural atmospheric conditions might
influence the reception, which is not related to antenna performance.
2.3.4 Connecting Cable TVYour TV has a 75 ohm jack for connecting cable TV. Some cable TV providers scramble the signals forpremium
(pay) channels. To view these channels, you need a converter/descrambler box. If you do not require a
converter/descrambler box, you can connect your cable TV directly to your TV. If you require a
converter/descrambler box, you can connect your cable TV using an RF switch (not included). For more information
about connecting a converter/descrambler box, contact your cable TV provider. You can also connect cable TV
using an HDMI, component video, S-Video, or AV connection, depending on your cable box.
No converter/descrambler box
To connect cable TV without a converter/descrambler box:
1) Connect one end of a 75 ohm cable to the coaxial jack on the back of your TV.
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1) Set the RF switch to the A position to tune to unscrambled channels using your TV remote control
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1) Set the RF switch to the A position to tune to unscrambled channels using your TV remote control.
2) Set the RF switch to the Bposition to watch scrambled channels using the converter/descrambler controls.
2.3.5 Connecting Cable TV VIA a Cable TV Box
1) Connect the incoming cable from the cable wall jack to the cable-in jack on the cable box.
2) Depending on the jacks available on the cable box, connect a cable from the outgoing jacks on the cable box
to the corresponding jacks on the back of your TV. The connection can be to the cable-out, HDMI, component video,
S-Video, or AV jack.
3) If you use a component video, S-Video, or AV cable, connect an audio cable to the corresponding jacks on
the back of your TV and on the cable box.
2.3.6 Connecting Satellite TV VIA a Satellite TV Box
To connect satellite TV:
1) C t th i i bl f th t llit ll j k t th t llit i j k th t llit b
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2.3.7 Connecting a VCR
To connect a VCR:
1) Connect an AV cable to the AV IN 1 VIDEOand AV IN 1 Land Raudio jacks on the back of your TV.
2) Connect the other end of the cable to the VIDEO OUTand AUDIO OUTjacks on the VCR.
Note:If a device is connected to the S-VIDEO jack, the S-VIDEO jack controls the AV IN 1 L and R jacks. To assign
the audio jacks to the AV IN 1 VIDEO jack, unplug the S-Video device.
3) Turn on your TV, then turn on the VCR.
4) PressINPUTto open the Source List, then pressorto select AV1.
5) Insert a videotape into the VCR, then press PLAY.
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2.3.9 Connecting an HDMI DeviceYou can connect an HDMI device to the HDMI 1 or HDMI 2jack on the back of your TV or to the HDMI 3 or HDMI 4
jack on the side of your TV.
To connect an HDMI device to the back of your TV:1) Connect an HDMI cable to the HDMI 1 or HDMI 2jack on the back of your TV and to the HDMI OUTjack on
the HDMI device.
2) Turn on your TV, then turn on the HDMI device.
3) Press INPUTto open the Source List, then pressorto selectHDMI 1 or HDMI 2 .
Note: You can connect a DVI device to the HDMI 1jack on the back of your TV using an HDMI-to-DVI adapter.Next connect an audio cable to the PC IN AUDIOjack and to the audio out jack on the DVI device. You cannotconnect a DVI device to the HDMI 2jack on the back of your TV.
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3) PressINPUT to open the Source List, then pressorto select HDMI 3 orHDMI 4.
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) p p
Note: You cannot connect a DVI device to the HDMI 3 orHDMI 4jack on the side of your TV.
2.3.10 Connecting a Component Video Device
To connect a component video device:1) Connect a component video cable to the COMPONENT 1 or COMPONENT 2 Y, Pb, and Prjacks on the back of
your TV and to the COMPONENT OUT video jacks on the component video device.
2) Connect an audio cable to the COMPONENT 1 or COMPONENT 2 L and R audio jacks on theback of your TVand to the COMPONENT AUDIO OUTjacks on the component videodevice.
3) Turn on your TV, then turn on the component video device.4) Press INPUTto open the Source List, then pressorto select Component 1 or Component 2
.
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3) Turn on your TV, then turn on the S-Video device.
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4) Press INPUTto open the Source List, then pressorto select AV1.
2.3.12 Connecting a Computer
To connect a computer:
1) Connect a VGA cable to the PC IN VGAjack on the back of your TV and the VGAjack on the computer.
2) Connect an audio cable to the PC IN AUDIOjack on the back of your TV and to the AUDIO OUTjack on the
computer.
3) Turn on your TV, then turn on the computer.
4) PressINPUTto open the Source List, then pressorto select VGA.
Note: When the computer enters standby mode, your TV turns off. If your TV does not turn on when you wake your
computer, press (power) on your TV or remote control.
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2.3.13 Connecting Headphones
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To connect headphones:
Plug headphones into the jack on the back of your TV.
Note: When headphones are plugged in, the sound from your TVs speakers is muted.
2.3.14 Connecting a digital audio amplifier
To connect a digital audio amplifier:
Connect a digital audio cable to the SPDIFjack on the back of your TV and to the digital audio jack on the amplifier.
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10AConnecting an analog audio amplifierTo connect an analog audio amplifier to your TV:
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To connect an analog audio amplifier to your TV: Connect a standard audio cable to the AUDIO OUT L and R audio jacks on the back of your TV and to the AUDIOINjacks on the amplifier.
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2.4 Front Panel Control Knobs
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3. Input/Output Specification3 1 RGB Signal input
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3.1 RGB Signal input
15 - Pin Color Display Signal Cable
Pin No. Description Pin No. Description
1 Red Video 9 Mandatory +5V Supply for PC Bypass
2 Green Video 10 Sync Ground
3 Blue Video 11 SDA(Remote Control)
4 SCL(Remote Control) 12 Bi-directional Data (SDA) for PC Bypass5 Ground 13 H-Sync.
6 Red Video Ground 14 V-Sync.
7 Green Video Ground 15 Data Clock (SCL) for PC Bypass
8 Blue Video Ground
3.2HDMI Digital connector pin assignments
Pin No. Description Pin No. Description
1
6
11 15
5
10
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For NS L37Q 10A
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For NS-L37Q-10A
For NS-L42Q-10A
AV (Composite Video input)
Video1
System NTSC
Amplitude 1.0 V (p-p), negative sync.
Impedance 75 ohm terminated
S-Video (Y / C input)
S-Video2
System NTSC
Y signal amplitude 1.0Vpp (including sync)
C signal amplitude 0.286Vpp
Impedance 75 ohm terminated
Component (Y, Pb/Cb, Pr/Cr input)
Video3
System 1080i, 480p, 720p, 480i
Y signal amplitude 1.0Vpp (including sync)
Cr, (R-Y) / Cb, (B-Y)Signal amplitude
0.35Vpp, 75 ohm
Impedance 75 ohm terminated
AV (Composite Video input)
Video1
System NTSC
Amplitude 1.0 V (p-p), negative sync.
Impedance 75 ohm terminated
S-Video (Y / C input)
S-Video2
System NTSC
Y signal amplitude 1.0Vpp (including sync)
C signal amplitude 0.286Vpp
Impedance 75 ohm terminated
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3.4 Compatible Mode Table
F NS L37Q 10A
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For NS-L37Q-10A
VESA MODES
Horizontal Vertical
Mode Resolution Total NominalFrequency(KHz)
SyncPolarity
NominalFreq.(Hz)
SyncPolarity
Nominal
PixelClock(MHz)
640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175
640x480@72Hz 832 x 520 37.861 N 72.809 N 31.500VGA
640x480@75Hz 840 x 500 37.500 N 75 N 31.500
DOS 720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322
800x600@56Hz 1024 x 625 35.156 P 56.250 P 36.000
800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000
800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000SVGA800x600@75Hz 1056 x 625 46.875 P 75 P 49.500
1024x768@60Hz 1344x806 48.363 N 60.004 N 65.000
1024x768@70Hz 1328x806 56.476 N 70.069 N 75.000XGA
1024x768@75Hz 1312x800 60.023 P 75.029 P 78.750
CVT-0.92M9 1280x720@60Hz 1664x748 45.000 P 60.000 P 74.250
WXGA 1280x768@60Hz 1664x798 47.396 P 59.995 N 68.250
SXGA 1280x1024@60Hz 1688x1066 63.981 P 60.020 P 108.000
WXGA 1360x768@60Hz 1792x795 47.712 P 60.015 P 85.500
WXGA+ 1440x900@60Hz 1600x926 55.469 P 59.901 N 88.750
WSXGA+ 1680x1050@60Hz 1840x1080 65.290 N 59.954 P 146.250
UXGA 1600x1200@60Hz 2160x1250 75.000 P 60.000 P 162.000
FHD 1920x1080@60Hz 2200x1125 67.500 P 60.000 P 148.500
For NS-L42Q-10A
VESA MODES
Horizontal Vertical
Resolution TotalNominal
Frequency(KHz)
SyncPolarity
NominalFreq.(Hz)
SyncPolarit
y
NominalPixelClock(MHz)
640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175
640x480@72Hz 832 x 520 37.861 N 72.809 N 31.500
640x480@75Hz 840 x 500 37.5 N 75 N 31.500
720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322
800x600@56Hz 1024 x 625 35.156 P 56.25 P 36.000
800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000
800x600@75Hz 1056 x 625 46.875 P 75 P 49.5
1024x768@60Hz 1344x806 48.363 N 60.004 N 65.000
1024x768@70Hz 1328x806 56.476 N 70.069 N 75.000
1024 768@75H 1312 800 60 023 P 75 029 P 78 750
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4. Mechanical InstructionsFor NS-L37Q-10A
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1. Remove the 4 screws to remove the base.
2. Remove 8 screws to remove the rear cover.
3. Remove the screws to stand BKT.
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A4. Release the connectors and screws to remove the Power Board and Main Board.
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5. Remove the screws to remove these BKTs.
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6. Remove the speakers , IR Board and Key board.
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1. Remove the screws to remove the base.
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2. Remove the screws to remove the rear cover.
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A3. Remove the screws to remove the BKT.
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4. Remove the screws to remove the BKT.
5. Remove the screws to remove these Boards.
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A6. Remove the screws to remove the bkt.
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7. Remove the screws to remove the bezel.
8. Remove the screws to remove key board, IR board and speakers.
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5. Repair Flow Chart1. No Power (No LED indicator)
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2. Can not start (LED indicator yellow)
NG Re air ke board or remote control
OK
Check power supply for main boardNG
Re lace the failure com onent
Check U401NG
Re lace U401
OK
OK
Check ke board or remote control
Check I C communication
Can not start
OK
NGCheck power cord and board interface Plug in power cord and interface
OK
Check F901, BD901, C920NG
Replace F901 or BD901 or C920
OK
Check IC902
Check D950, L950, IC 950, IC951
NGReplace IC902
OK
Check T901
OK
Replace T901
Replace D950, L950, IC950, IC951
NG
NG
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A3. No display (LED indicator green)
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Check 24Vpower supply
Check PanelNG
Replace Panel
Check back light is OK
OK
Check LVDS cableand connector
OK
Check U401NG
Replace U401
NG NG
OK
Check BL-ON/OFF signal
Check PSsignal
OK
OKCheck power
board
NG
NG
NGCheck U401 Replace U401
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A4. Abnormal display
Check the source R tNG
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Check the source
OK
Reset source
Check signal filter circuitNG
Replace the filter or inductance
OK NG
TV signal Check TV system setup
OK
Check TU201 Replace TU201
AV/SV signal Check the circuit fromconnector to U401
NG Replace the failurecomponent
Check U401NG
Replace U401
OK
Check panelNG
Replace panel
PC signal
HDMI signal Check U505 Replace U505OK
NG
NG
Check the circuit fromconnector to U401
Replace the failurecomponent
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A5. No sound
Check the source Reset source
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OK
Check signal filter circuit NG Replace the filter or inductance
OK
NG
SIF signal Check TV system setup
OK
Check TU201 Replace TU201
Check U604, U605NG
Replace U604, U605
Check Earphone jackNG Replace the Earphone jack
OK
Check speakerNG
Replace speaker
Check U602 Replace U602
HDMI signal
NG
Check U505 NG Replace U505
AV/SV/COMPONENT/PCsignal
Check U401 Replace the failurecomponent
NGNG
NG
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A6. Key Board
OSD is unstable or not working
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OSD is unstable or not working
Is Key Pad Board connecting normally? Connect Key Pad Board
Is Button Switch normally? Replace Button Switch
Y
Is Key Pad Board Normally? Replace Key Pad Board
Check Main Board
N
N
Y
Y
N
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
6. PCB Layout
6.1 Main Board
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A6.2 Power BoardFor NS-L37Q-10A
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
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For NS-L42Q-10A
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
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6.3 Key Board
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6.4 IR Board
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
7. Adjustment
Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.Before started adjust white balance, please set the Ca210 Channel to 05 Channel and set its mode to xyLv mode.
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Color Temp. Cold Normal Warm
x 272 285 313
y 278 293 329HDMI MODE
Y Panel max luminance
Note: The tolerance of the Cold color coordinates should be less than 10; The tolerance of the Normalcolor coordinates should be less than 20; The tolerance of the Warm color coordinates should be lessthan 20;
How to setting the Ca210 channel, you can reference to Ca210 user guide or simple use the Memory CH up ordown to set the channel to 05 channel, and use the Mode key to set the mode to xyLv.Following is the procedure to do white-balance adjust
Note: We can only the HDMI white balance to cover the white balance of all source modes, this method ismeeting to the Zoran 775 software.
HDMI mode:
. In the TV mode adjust volume to zero, press menu key and then press number key 1 9 9 9. It willachieve the factory mode. Select the item of White Balance and press right key to enter it. The factory menufollow picture:
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A. Gain adjustment:
A. Adjust Cool color-temperature:
1. Set the pattern generator to pattern 104 or 0 IRE pattern. And adjust the Item ZR-Bright to min luminance.
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p g p p j g2. Switch the Ca210 to xyLv-mode (with press MODE button)
3. Switch the Ca210 channel to Channel 05 (with up or down MEMORY CH button)4. The LCD-indicator on Ca210 will show x =272, y =278, Lv can adjust to max luminance.5. Use the item Roffset and B Offset adjust to Adjust black balance: use 20 IRE(Pattern 190) signal,and adjust theblack balance,until the Ca210 show x =272, y =278.6. Use the item R Gain and B Gain to adjust white balance: use 100 IRE (Pattern 105) signal, and adjust the whitebalance, until the Ca210 show x =272, y =278.7. Adjust item ZR-Contrast to check color temperature is saturation or not: Add by 7 steps and then to adjust theitem R Gain and item B Gain to check the color temperature is saturation or not, until is saturation.8. Enter the item Color Temp to select another color temperature to adjust.
B. Adjust Normal temperature:
1. Set the pattern generator to pattern 104 or 0 IRE pattern. Adjust the Item ZR-Bright value and can adjust tomin luminance
2. Switch the Ca210 to TuvLv-mode (with press MODE button)
3. Switch the Ca210 channel to Channel 05 (with up or down MEMORY CH button)4. The LCD-indicator on Ca210 will show T=9300K.5. Adjust the Color Temp item: Normal, until Ca210 indicator reached the value T=9300k.
C. Adjust Warm color-temperature:1. Set the pattern generator to pattern 104 or 0 IRE pattern. Adjust the Item ZR-Bright value and can adjust tomin luminance
2. Switch the Ca210 to TuvLv-mode (with press MODE button)
3. Switch the Ca210 channel to Channel 05 (with up or down MEMORY CH button)4. The LCD-indicator on Ca210 will show T=6500K.5. Adjust the Color Temp item: Warm, until Ca210 indicator reached the value T=6500k.
Press Exit button on remote control to quit from factory mode.
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
8. Block Diagram
5VT8V3P12VU708 G9084T43UP12V
P24VP24V Inverter & Audio Amplifier
U709 AZ1117D-5.0-E1
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69
U706 SC194BMLTRT
CVBS
POWER
BOARD
ZR39785HGCF
FLASH ROM
MX25L3205DMI-12G
DDRII
LCD PANELLVDS
H5PS5162FFR-25C
EJTAG
GPIO
M24C32
Y/CS-VIDEO2
AF24BC04
U701 G1084-33T43Uf
U705 AP1115BY33LA
U704 SC4524BSETRT
+5VSB+5VSB
1V8_STB
VCC5D
U707 SC4524BSETRT
3V3_STB
D3V3
3V3_PLL
U703 G1084-33T43UfVCC5D
VCC1V1
DDR1V8
U702 AIC1084-18PE
U710 SC4525BSETRTP12V
PANEL_5V
CVBS
VIDEO1
Tuner
ENV56S02D8FVIF
CVBS
VIDEO2
LINE OUT
R/L
Audio Amplifier
TPA3121D2PWPR
SPEAKER
S/PDIF
I2S
Earphone Amplifier
TPA6113A2DR
EAR PHONE
TL072CDR
S-VIDEO1 Y/C
YPbPr
YPbPr1 AUDIO-R\L
SN74LVC1G17
AV1 AUDIO-R\L
I2C
AV2 AUDIO-R\L
Hsync, Vsync
AF24BC02
YPbPr2 AUDIO-R\L
YPbPr1
VGA
YPbPr2
RGB
VGA AUDIO-R\L
YPbPr
For T PA6113A2DR
U404 MX25L3205DMI-12GFor SPI Flash
3V3_STB
FOR VGA EDID
P24V
U602 TPA3123D2PWPR
VCC1V1
U405 M24C32
20mA
POWER INPUT TYPE +5VSB , P12V, P24V
For ZORAN standby powe r
D3V3
FOR TUNER+5V
3V3_PLL
8.3V
For EEPROM
VCC5D
For DM PLL
D3V3
U604 TPA6113A2DR
For Digital Circuit
U707 SC4524BSETRT
5VTU709 AZ1117D-5.0-E1
+5VSB
1A
U401 ZR39775HGCF
For ZR39785 Core
+5VSB
U703 G1084-33T43Uf
U401 ZR39775HGCF
P12V
TU201U708 G9084T43U
FOR MCU 1V8_STB
FOR PANEL L VDS
For ZR39785
U705 AP1115BY33LA
U208 AF24BC02-SI
FOR Inverter6.7A--Max
FOR TPA3123D2PWPR
U701 G1084-33T43Uf
TMDS
TMDS
HDMI-3 TMDS TMDS
HDMI-1
TMDS
TPD12S520DBTR
SiI9185A
HDMI-2
TMDS
HDMI-4
U702 AIC1084-18PE1V8_STB
U706 SC194BMLTRT
U401 ZR39775HGCFD1V8
DDR1V8 For DDR IIU410 H5PS5162FFR-25C
For ZR39785U704 SC4524BSETRT
D1V8
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
9. Schematic Diagram
9.1 Main Board
C265
0.0022uF
C266
0.0022uF5VT
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70
IF_AGC
SIF_IN
L203
0.22uH
L201
0.22uH
C219
22pF
C220
22pF
R204
2.2K OHM 1/10W
R203
2.2K OHM 1/10W
C214 0 .001uF
D3V3
DEMOD_RSTN8
IF_AINNAF2
IF_AINPAE2
SIF_AINNAF4
IF_AGCAF7
RF_AGCAF8
DMOD_RST_NAC8 MPEG_FAIL
AC7
PARAM0AE7 SA_DATAAC6
DEMOD_CLKOAD8
SIF_AINPAE4
IF_RBIASAD3
IF_VINBIASAD2
IF_VCMAD1
IF_VREFNAF1
IF_VREFPAE1
IF_DVAL_GPIOAA5
Demodulator
U401P
ZR39785HGCF
R210 NC/20K OHM 1/10W
C210
82pF
C213 0 .1UF16VC215 0 .1UF16V
1 2FB203 600 OHM
R213
NC/75 OHM 1/10W
TU_GND
C268
22pF
C269
22pF
1 2FB202 NC
D3V3
1 2FB201 600 OHM
C203
0.1uF/16V
TV_CVBS 4TUNER_CVBS
C209
NC
C216
NC
IF_AINP
C202
NC
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
KeyComponent
TV3269W-8AD C
X Custom
3 15Thursday, February 19, 2009
715T326903-Tuner
G3269-G-X-X-3-090219
C267
1uF/16V
C201
0.1uF/16V
TU_GND
Place R211 & C221
close to U401
11
13
0402
21
3
1617
4
7
5V :
BB=15mA(MAX)
+B=140mA(MAX)
VB=70mA(MAX)
1
18
ENV56S02D8F
8
12
0402
19
0402
15
5
20
6
910
0402
Place parts very close to U401
14
2
SIF_IN
NC 1
BB 2
AGC 3
NC 5
BT Monitor 6
NC 8
NC 9
NC 10
NC 11
SCL 13
SDA 14
NC 15
IF AGC 16
+B 17
TH1 22
TH2
23
TH3 24
TH4 25
IFD-out1 19
IFD-out2 20
IF Monitor 21
TU201 TUNER
C262 0.0022uF
If SIF_IN is not use,C207 change to 0.01uF
R211 2K OHM 1/10W
C221
0.1uF/16VR212 NC/75 OHM 1/10W
1 2FB225 100 OHM1 2FB224 100 OHM
SIF_N
1TP1
1TP2
R201 NC/0 OHM 1/10W
TUNER_CVBS
R209 4.7K OHM 1/10W
IF_AINN
PARAM0
RF_AGC
OE2/GADR0_ALE W22
STV1/GDAT0 Y22OE1/GDAT1 Y23CPV/GDAT2 Y24
STH2/GDAT3 Y25STH1/GDAT4 Y26
TP/GDAT5 W25CPV2/GDAT6 W24
RVS/GDAT7 W23
GOE_N V23
GWE_N V22
STV2/GCS_N0 V24GPO/GADR1_CLE U22
Guest Bus
U401H
ZR39785HGCF
C218
0.1uF/16V
IF_AGC
NC68 K22
No Connect Pins
U401L
ZR39785HGCF
TV_CVBS
C206 0.0022uF
R202 NC/47 OHM 1/10W
C207
0.01uF
L202
0.15uH
C204 NC/0.1uF/16V
C208 0 .001uF
SIF_P
I2C1_SCL 5,7I2C1_SDA 5,7
IF_AP
C205 0 .01uF
C211 0 .1UF16VC212 0 .1UF16V
IF_AN
R207 3.9K OHM 1/10W
R208 33 OHM 1/10W
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
FB601 0 OHM 1/10W
FB602 0 OHM 1/10W
AV1_Audio_LAV1_Audio_R
AV2_Audio_LAV2_Audio_R
1
2
ZD602
VPORT0603100KV05
R603 10K OHM 1/10W
2
1
4
3
A
B
CN601
JACK
R601 10K OHM 1/10W
1
2
ZD601
VPORT0603100KV05
C601 2.2uF 25V X7R
YPbPr1_Audio_L
C602 2.2uF 25V X7R
C603 2.2uF 25V X7RC606 2.2uF 25V X7R
C608 2.2uF 25V X7RC607 2.2uF 25V X7R
AV1
AudioInput
C605
100pF
C604
100pF
C609 2.2uF 25V X7RC610 2.2uF 25V X7R
88T 78 1357S
AV2_Audio_L4AV2_Audio_R4
YPbPr1_Audio_R
R607
10K OHM 1/10W
R606
10K OHM 1/10W
LINE_IN1_LM1
LINE_IN2_LL1
LINE_IN3_LK1
LINE_IN4_LJ1
LINE_IN1_RM2
LINE_IN2_RL2
LINE_IN3_RK2
LINE IN4 RJ2
Audio IN
U401E
YPbPr2_Audio_RYPbPr2_Audio_L
AV1_Audio_R
AV1_Audio_L
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78
1
2
ZD604
VPORT0603100KV05
FB603 0 OHM 1/10W
FB604 0 OHM 1/10W
R615 10K OHM 1/10W
FB605 0 OHM 1/10W
FB606 0 OHM 1/10W
1
2
ZD603
VPORT0603100KV05
YPbPr2_Audio_R
YPbPr2_Audio_L
R618
10K OHM 1/10W
PC_Audio_L
PC_Audio_R
R624
10K OHM 1/10W
C615
100pF
C616
100pFR625
10K OHM 1/10W
1
2ZD606
VPORT0603100KV05
R622 10K OHM 1/10W
1
2ZD605
VPORT0603100KV05
R623 10K OHM 1/10W
1
2
FB614
30 OHM
2
1
4
3
A
B
CN602
JACK
2
1
4
3
A
B
CN603
JACK
R620 10K OHM 1/10W
R629
10K OHM 1/10W
R628
10K OHM 1/10W
R619 10K OHM 1/10W
R621 NC/10K OHM 1/10W
C622
560pF
AUDIO_OUT_L
GND1 VCC2 VIN3
CN605
FIBER-OPTIC 3P
88T 78 1357S
AUDIO_OUT_R
R630 100 OHM 1/10W Coaxial
VCC5D
C620
0.1uF/16V
VGAAudioInput
YPbPr1AudioInput
88T 359 5 JT
YPbPr2
AudioInput
88T 78 1357S
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
TV3269W-8AD C
X Custom
11 15Thursday, February 19, 2009
715T3269
11-Audio Inputs
G3269-G-X-X-3-090219
88T 30252C
SPDIFOutput
R616 10K OHM 1/10W
C612 2.2uF 25V X7R
C611 2.2uF 25V X7R
AUDIO_OUT_L 13
AUDIO_OUT_R 13
R602 10K 1/10W 5%
R604 10K 1/10W 5%
12
3
CN604PHONEJACK
R626 10K OHM 1/10W
1
2
ZD608
VPORT0603100KV05
R627 10K OHM 1/10W
1
2
ZD607
VPORT0603100KV05
C617
100pF
ADATAIN_0AC9
ADATAIN_1AD13
ADATAIN_2AF14
LINE_IN5_L
H1
LINE_IN6_LK3
LINE_IN4_R
LINE_IN5_RH2
LINE_IN6_RJ3
ZR39785HGCF
ACLK0 AD10
BCLK0 AD9
ADATAOUT_0 AC10
ADATAOUT_1 AD14
ADATAOUT_2 AE14
LRCLK0 AD12
LINE_OUT1_L AF12
LINE_OUT1_R AF11
LINE_OUT2_L AF10
LINE_OUT2_R AF9
IEC958_OUT AD11
VCM AE8
VREF_AADC AE12
VREF_ADAC AE13
AGNDREF AF13
Audio OUT
U401I
ZR39785HGCF
1 2FB607 300 OHM
1 2FB608 300 OHM
AMP_LIN 12,13AMP_RIN 12,13
C618
100pF
C623
10uF/16V
A_GND
C626
0.1uF/16V
C624
10uF/16V
C627
0.1uF/16V
C628
0.1uF/16V
C625
10uF/16V
A_GND
IEC958O
YPbPr1_Audio_R
YPbPr1_Audio_L
C614
100pF
AMP_LIN
PC_Audio_L
AMP_RIN
PC_Audio_R
C613
100pFR617
10K OHM 1/10W
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
EarPhoneOutput
R6777.5K OHM 1/10W
R67620K OHM 1/10W R679
7.5K OHM 1/10WR680
20K OHM 1/10W
EarP_L
C662C663
EarP_R
AMP RIN 11 12
1 2D605
RB160M-60TE25
VCC5D
R675 NC
VO11
IN12
VO27VDD
8
U604
R678
D3V3
C619
0.1uF/16V
AMP_LIN11,12
5V_HP
+ C661
470uF/10V
AMP_LINAMP RIN
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80
C621
2.2uF 25V X7R
12V_AUD
AudioOutput
C686
2.2uF 25V X7R
88T 30211K
LINE_OUT_R
LINE_OUT_L
C669
NC/1000pF
PD_MUTE12
EAR_DET
1uF/16V
1uF/16V
AMP_RIN 11,12
1 2D606
RB160M-60TE25
C667
100pF
Q613MMBT3904
Q611MMBT3906
R6B8
1M OHM 1/10W
R6B3 680K OHM 1 /10W
Q609
2N7002ESPT
Q6122N7002ESPT
R6B2
100K OHM 1/10W
R6B6 100K OHM 1/10W
Q6102N7002ESPT
R 6A 4 22 0 OH M 1/ 10W
R6B5 100K OHM 1/10W
C682
330pF
+
C 680 10 uF /1 6V
R688 NC/0 OHM 1/10W
R685
47K OHM 1/10W
R6A6
NC
R6B1
100K OHM 1/10W
FB612 300 OHM
IN1-Bypass
3
GND4 Shutdown 5IN2-
6VO2
TPA6113A2DR
R686 100K OHM 1/10W
R6A5
NC
+C671
100uF/16V
C668
100pF
C681
330pF
Q606MMBT3904
2
1
4
3
A
B
CN608
JACK
88T 78 1357S
Q6142N7002ESPT
+ C685
100uF/16V
C670
1uF/16V
Q608
MMBT3906
R687
1M OHM 1/10W
FB613 300 OHM
+
C 679 10 uF /1 6V
1OUT1
1IN-2
1IN+3
VCC-4
VCC+ 8
2OUT 7
2IN- 6
2IN+ 5
U605TL072CDR
1762345
CN607
PHONEJACK
R6B7 680K OHM 1 /10W
C684
470pF
1
2
ZD611
VPORT0603100KV05
R6A3 220 OHM 1/10W L604 330 OHM
C683
470pF
10K OHM 1/10W
R682
100K OHM 1/10W
R6A8
47K OHM 1/10W
R6A9
47K OHM 1/10W
R684
47K OHM 1/10W
1
2
ZD612
L605 330 OHM
R6B4
47K OHM 1/10W
R6A7
47K OHM 1/10W
1 2FB611 120 OHM
+5VSB
VCC5D
PD_MUTE
AUDIO_OUT_L11
EARPHONE_DET 8
R698
100K OHM 1/10W
R694
100K OHM 1/10W
C677
2.2uF 25V X7R
+
C665 470uF /10V
+
C666 470uF /10V
AUDIO_OUT_L
EarP_L
EarP_R
R689
0 OHM 1/10W
R699
47K OHM 1/10W
R692
51K OHM 1/10W
R633
NC
LINE_OUT_L
12V_AUD
R681
100K OHM 1/10W
R691
NC
5V_HP
Q601MMBT3904
R683 NC
1
2
FB615
30 OHM
PD_MUTE
C673
NC R695
51K OHM 1/10W
R6A1
47K OHM 1/10W
R6A2
100K OHM 1/10W
R697
100K OHM 1/10W
12V_AUD
12V_AUD
R690
0 OHM 1/10W
C674
NC
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
KeyComponent
X C
X Custom
13 15Thursday, February 19, 2009
TV3269W-8AD13-Earphone/AV Outputs
G3269-G-X-X-3-090219
R693
100 OHM 1/10W
Q607 2SC2412KR
+C675
100uF/16V
1
2
ZD610
VPORT0603100KV05
1
2
ZD609
VPORT0603100KV05
EAR_L
EAR_R
C678
2.2uF 25V X7RC676
0.1uF/16V
R696
NC
LINE_OUT_R
AUDIO_OUT_R
P12V
C672
0.1uF/16V
AUDIO_OUT_R 11
C664
4.7uF25V
_
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10AFor NS-L42Q-10A
2
C902
680pF
R901300K OHM 1/4W
RV902NC
SG903NC
SG901NC
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85
L
1
N
2
CN902NC
12
HS3HEAT SINK (IC901)
1
3
4 -+
BD901D10XB60
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
1.0
A
2 6Monday , February 16, 2009
02.ACside
G3351-H-X-X-1-0890216PWTV8QGGMAA0
715G3351-H
1
2
HS1HEAT SINK (BD901)
1
4
2
3
L901
20.0MH
1
4
2
3
L90320.0MH
1
2
FB901BEAD
C903
680pF
12
HS5HEAT SINK (Q901)
R902300K OHM 1/4W
R903300K OHM 1/4W
SG902NC
12
HS2HEAT SINK (Q901,D901)
12
HS4HEAT SINK (D910)
1
2
3
CN901
12
HS6HEAT SINK (D904,D907)
C9010.47uF
C9040.47uF
RV901Varistor
1 2
4 3
L9022.0MH
RV903NC
1 2t
NR902
F901FUSE
R+
BO
1 2t
NR901
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
R9081.5 KOHM +-5% 1/4W
R9071.5 KOHM +-5% 1/4W
R9861.5 KOHM +-5% 1/4W
R9851.5 KOHM +-5% 1/4W
+C9111000uF 35V
+C912470uF 35V
24V
B+
C9071206 1NF K 500V X7R
C9081206 1NF K 500V X7R
1
2
3D907FMX-12SL
R905100K OHM 1/4W
R909100K OHM 1/4W
R906100K OHM 1/4W
R910100K OHM 1/4W
C9102200PF2KV
R9044.7 OHM 1W
C9430.1NF2KV
1 2FB902
BEAD
6
4
5
11
7
910
8
12
T902POWER X'FMR
C9130.1uF
L906
3.5uH
B1+
D902SARS01 V1
R911NC
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87
R91822R 1/4W 5%
1
2
4
3
IC909
EL817MA
R91722R 1/4W 5%
R9311M 1/4W 5%
R9301M 1/4W 5%
R9361M 1/4W 5%
123456789
101112
CN903
+C9191000uF 25V
+C9201000uF 25V
+C921470uF 25V
C9160.0022uF
C9170.0022uF
+C91410uF/50V
ON/OFFPDIM12V
12V
D903JUMPER
R92610K 1/8W 5%
1
2
3D904FME-210B
Q901STP10NK70ZFP
VCC1
24V
PS_ON
5V
IC903KIA431A-AT/P
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
1.0
B
4 6Monday, February 16, 2009
04.MAINPOWER
G3351-H-X-X-1-0890216PWTV8QGGMAA0
715G3351-H
BNO1
COMP2
(-)LATCH3
CS4
GND 5
OUT 6VCC 7
OVP 8
IC902LD7523A
R9323.9K OHM 1/8W
C9150.1uF
R9351K 1/8W 5%
R92551K 1/8W 5%
C9240.01uF
C9250.33uF/50V
R9164K7 1/4W 5%
R928
0.27OHM 2W
L905
3.5uH
Q903DTC144WKA
R933
C9220.047uF
R929470 OHM 1/4W
R940
2K OHM 1% 1/8W
R93710K 1/8W 5%
C9180.1uF
Q904KTA1273-Y- AT/ P
C923220pF
R934
C9261uF
R93810K 1/8W 5%
R91910K OHM 1/4W
R941
R9243.6K OHM 1/8W
R9271K OHM 1/4W
R92122 OHM 1/4W +-5%
R914NC
R915NC
R913NC
R912NC
R922NC
R923NC
SARS01-V1 NC
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
1 2 3 56
7 8 910
11
12
L904
P:S=50:28
R944
+C929
100uF M 450V
+C930
100uF M 450V
R9423.3M OHM 1/14W
C9280.1NF2KV
C9271uF/520V
R+
D920SUF305B
R9430.1OHM2W
D909
1N4148
B+
D901FMXA-1106S
D9081N5408-E3/73
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88
GND
1
ICOMP
2
ISENSE
3
VINS
4
VCOM
P
5
VSENS
E
6
VCC
7
GAT
E
8
IC904ICE2PCS02G
R956NC C938
100pF
100R 1/8W 5%
R94747 OHM 1/8W
+C93110uF/50V
R946
R950
C9341uF/25V
R95711.5K OHM 1% 1/8W
R94910K 1/8W 5%
C9330.1uF
Q906PMBS3904
R95351K 1/8W 5%
C9351uF/25V
R954
180K 1/8W 5%
C937
2
1
3
Q902STW20NM60
VCC1
C9361000pF
5V
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
1.0
Custom
4 6Monday , February 16, 2009
04.MAINPOWER
G3351-H-X-X-1-0890216PWTV8QGGMAA0
715G3351-H
R9450.1OHM2W
R9602K7 1/8W 5%
C9320.1uF
R961
10K 1/8W 5%
R952220 OHM 1/4W
R9483.3M OHM 1/14W
R9513.3M OHM 1/14W
PS_ON
D909
R959470R 1/8W 5%
1
2
4
3
IC905EL817MA
1
2
ZD902MTZJ T-72 16B
C9400.1uF
Vcc
R9581K 1/8W 5% C939
0.001uF/250V
R955
Q905KTD1028
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
C948
0 1uF1
2
3D910SBT15006JST
5V
BO
C961 C962
D919PR1007
C944
0 0022uF
L907
3.5uH
C9420.1NF2KV
D912
SARS01-V1
D911JUMPER
R963100K OHM 1/4W
R964100K OHM 1/4W
R965
100K OHM 1/4W
R966
100K OHM 1/4W
1
2
34
76
910
T901POWER X'FMR
B1+
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89
+C95347uF/50V
R9811.2OHM2W
R9764.7M OHM 1/4W
+C95247uF/50V
IC908KIA431A-AT/P
+C95410uF/50V
R98256R 1/8W 5%
R9791K 1/8W 5%
C9510.1uF
0.1uF
C9570.22uF/25V
1
2
4
3
IC907EL817MA
C960
470pF/250V
R92010K 1/8W 5%
Q907PMBS3904
S/OCP
1
BR
2
GND
3
FB/OLP
4
VCC
5
D/ST
7
D/ST
8
IC901A6069H
24V
D9151N4148
Vcc
C961(NC)0.1uF
D9161N4148
D9171N4148
1
2
ZD906NC
12V
C906470pF/250V
C962(NC)0.1uF C963
(NC)0.1uF
R9788K2 1/8W 1%
R9701M5 1/4W 1%
R9731M5 1/4W 1%
R9771M5 1/4W 1%
R980560K OHM 1% 1/8W
C9560.22uF/50V
0.0022uF
C9490.0022uF
R96833 OHM 1/4W
R9848K2 1/8W 1%
1
2
ZD905MTZJ T-72
D9181N4148
R96933 OHM 1/4W
R97133 OHM 1/4W
R97233 OHM 1/4W
R975
220 OHM 1/4W
R9673.3 OHM 1/4W
R974NC
C905NC
+C958NC
D913PR1007
D914PR1007
+C946
1000uF M 16V+
C9471000uF M 16V
+C945
1000uF M 16V
C9590.1uF
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
1.0
Custom
6 6Monday, February 16, 2009
06.STANDBY
G3351-H-X-X-1-0890216PWTV8QGGMAA0
715G3351-H
1
2
ZD904MTZJ T-72 15B
1
2
ZD903MTZJ T-72 30B
SARS01 V1100K OHM 1/4W 100K OHM 1/4W
C955
R9831K8 1/8W 5%
5
1
2
ZD907NC
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37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A9.3 Key Board
2 12
~2.59V
R01
7.5KOHM +-1% 1/10W
VOL+
SW01
TACT SW FWRD H1.5MM
SW02
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91
1234
CN01
CONN
PWR-SWFUNC_KEY
R07 750 OHM 1% 1/10W
R08 100 OHM 1/10W
33T8032 4F HR
~2.12V
~1.29V
~1.72V
~0.91V
~0.53VSource Select
MENU
VOL-
Power ON/OFF
CH+
CH-
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
KeyComponent
TV3269W-8AD B
X Custom
2 2Monday, October 06, 2008
715T329302-Keypad
T 3293-B-X-X-1-080812
R02
2.7KOHM +-1% 1/10W
R03
1.8K OHM 1% 1/10W
R04
1K OHM 1% 1/10W
R05
750 OHM 1% 1/10W
C03
NC
R06
NC/3.9K OHM 1/10W
3V3_STB
FUNC_KEY
C04
NC
C01
NC/0.1uF/16V
PWR-SW
C02
NC/4.7uF/16V
77T 607 2 FD
TACT SW FWRD H1.5MM
SW03
TACT SW FWRD H1.5MM3V3_STB
SW04
TACT SW FWRD H1.5MM
SW05
TACT SW FWRD H1.5MM
SW06
TACT SW FWRD H1.5MM
SW07
TACT SW FWRD H1.5MM
1GND PINGND PIN
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
9.4 IR Board
BLUE
RED1
23
4
BLUE
LED01LED
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92
IRRV
56T 627 33 1
C02
NC/4.7uF/16V
33T8032 5F HR
81T 14 24 EL
C01
0.1uF/16V
VOUT1
GND2
VCC3
U01
KSM-603TM2E
VCC
R01 15K OHM 1/10W
12345
CN01
CONN
RED
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
TV3269W-8AD A
X Custom
2 2Monday , August 18, 2008
715T334502-IR&LED
T 3345-A-X-X-1-080814
LED_BLED_R
1GND PINGND PIN
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
10. Location Waveform and VoltageTest condition:1. Power On2. TV Source Input3. TV Cable Signal
Signal Location Waveform
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93
g
X401 C414
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
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94
X401 C412
C713 C713+
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
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95
L701 L701
L705 L705
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10ALocation Voltage
Signal Location Voltage
PANEL_ON R4B7 3.3V
BL_ON_OFF R702 3.3V
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96
BL_BR_CTRL FB701 0V-3.3V
PANEL_POWER R4B4 12V
TVM_PWR_ON R722 3.3V
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
11. Exploded ViewNS-L37Q-10A
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97
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
Item P/N Description Quantity Item P/N Description Quantity
1 A34T1012 GM 1L0130 BEZEL 1 25 M1G1730-8-120 SCREW 1
2 A34T1013 GM 1A0130 REAR COVER 1 26 M1G940-6-120 SCREW 2
3 A33T0534 GM 1L0135 IO SIDE COVER 1 27 M1G940-6-120 SCREW 2
4 Q12G7041 1 USB COVER FOR BBY 1 28 D1G1730-8-120 SCREW 55 A33T0536 GMA1L0100 KEY COVER 1 29 D1G1730-8-120 SCREW 5
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98
6 A33T0537 QV 1L0100 KEY PAD 1 30 Q1T1830-6-120 SCREW 1
7 A33T0538 ED 1C0100 IR LENS 1 31 Q1T6021-1 SCREW 4
8 A33T0539 1 1C0100 POWER LENS 1 32 Q1G940-14-47 SCREW 2
9 A34T1014 GM 1L0100 HINGE COVER 1 33 Q1G940-14-47 SCREW 2
10 A34T1015 GM 1L0100 STAND 1 34 Q1G940-14-47 SCREW 8
11 A34T1016 GM 1L0100 BASE 1 35 Q1G940-30-47 SCREW 4
12 A15T0517101 PANEL SUPPORT-BKT 2 36 M1G930-6-47-CR3 SCREW 213 A15T0518101 STAND-BKT 1 37 Q1G930-10-47- CR3 SCREW 1
14 A15T0519101 PCB-BKT-TOP 1 38 M1G930-6-47 SCREW 2
15 A15T0520101 PCB-BKT-BTM 1 39 Q1T3130-6-120 SCREW 2
16 A15T0521301 PANEL BKT SIDE 1 40 Q1T130-8-47 SCREW 4
17 A15T0522101 PCB MB-BKT 1 41 Q1G940-12-47 SCREW 4
18 Q35T0052BDL 1L0100 DECO_BEZEL 1 42 M1G1740-16-47 SCREW 4
19 A15T0282201 BKT-VESA-BTM 2 43 Q36G 818 1 SPEAKER MESH 1
20 A15T0525101 BASE-BKT 1 44 A85T0158101 SHIELD COVER SIDE 121 PWTV8NE1AC9 POWER BOARD 1 45 A15T0552201 BKT-VESA 2
22 M1G940-6-120 SCREW 4 46 IRPF9AA1 IR BOARD 1
23 M1G940-6-120 SCREW 3 47 KEPF9AA2 KEY BOARD 1
24 M1G940-6-120 SCREW 2 48 756TQ8CB ZK030 MAIN BOARD-CBPFRZ7KQ1 1
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10ANS-L42Q-10A
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99
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
12. BOM ListNS-L37Q-10A
Assembly Parts list for Models NS-L37Q-10A
Part Number Description Remark
095G801312X658 HARNESS 12P(PLUG)-12P(PLUG) 260MM
095G801851X510 HARNESS 51P-2*12P+2*8P 450MM095G8019 3X 6 HARNESS 3P-2P 330MM
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098TRABDHNEBYU REMOTE CONTROL
705TQ915L01 BRACKET ASS'Y 37
A15T0517101 PANEL SUPPORT-BKT
A15T0519101 PCB-BKT-TOP
A15T0520101 PCB-BKT-BTM
A15T0522101 PCB MB-BKT
A15T0552201 BKT-VESAQ36G 818 1 SPEAKER MESH
705TQ934026 REMOTE CONTROL ASS'Y 37
092TB1JX1A2WGM BATTERY LR6 FOR ALL EXPORT MODE
A34T1172 GM 1L0100 RC HOLDER-MST
A34T1173 GM 1L0100 RC HOLDER (BOTTOM)
Q15T0422101 GM RC METAL
705TQ934L01 BEZEL ASS'Y 37
078T 522 2 Y SPEAKER 6 OHM 15W 160X40MM095G8013 4D646 HARNESS 4P(PLUG)-B&R(600MM)+B&W(350MM)
095G801410D605 HARNESS 10P-5P(750)+4P(800)
A33T0538 ED 1C0100 IR LENS
A33T0539 1 1C0100 POWER LENS-A1
A34T1012 GM 1L0130 BEZEL TV37W-9A-1
Q16G0001 10 2 EVA WASHER
Q16G0001 10 3 EVA WASHER
Q23G3178976 9A LOGOQ35T0052BDL 1L0100 DECO_BEZEL_37
705TQ934L02 REAR COVER ASSY 37
A34T1013 GM 1A0130 REAR COVER 37-9A
705TQ934L03 STAND BASE ASS'Y 37
A15T0525201 BASE BKT
A34T1016 GM 1L0100 BASE-3 37-9A
Q37T0129011 37HINGE
750TVG370UEBB1N000 PANEL LC370WUE-SBB1 KR LGD
756TQ8CB ZK030 MAIN BOARD-CBPFRZ7KQ1
100TYZGL001KT1 MCU ASS'Y-056T1133935
A15T0518101 STAND-BKT
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10AQ12T6900 26 HEAT SINK FOR MAIN BOARD
Q90T0173 1 HEAT SINK FOR MAIN BOARD
Q90T6119 5 HEAT SINK FOR MAIN BOARD
Q90T0095 2 HEAT SINK FOR Q901 ASS'Y
Q90T6084 6 HEAT SINK FOR Q903 ASS'Y
Q90T0001 3 HEAT SINK FOR Q803/Q810 ASS'Y
Q90T0174 1 HEAT SINK FOR BD901 ASS'YQ90G6084 3 HEAT SINK FOR D902 ASS'Y AND D950 ASS'Y
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Q90T6064 1 HEAT SINK FOR D970/D972 ASS'Y
A85T0138101 SHIELD COVER MAIN
A85T0139101 SHIELD COVER TOP
Screws Parts list for Models 1 of NS-L37Q-10A(E37RGZNKW3BYNN)
Item Type Part No. Description Quantity1 M3*6 0M1G 930 6 47 CR3 HDMI/SIDE IO COVER 2pcs
2 M3*6 0M1G 930 6 47 CR3 HDMI/REAR IO COVER 2pcs
3 M4*6 0M1G 940 6120 PANEL/STAND BKT 3pcs
4 M4*6 0M1G 940 6120 PANEL/PANEL SUPPORT 4pcs
5 M4*6 0M1G 940 6120 PCB TOP BKT/VESA 4pcs
6 M4*6 0M1G 940 6120 PANEL/SIDE BKT 2pcs
7 M4*6 0M1G 940 6120 PANEL SUPPORT/PCBBTM 2pcs
8 M4*6 0M1G 940 6120 PANEL SUPPORT/PCBTOP 2pcs
9 M3*8 0D1G1730 8120 PANEL SUPPORT/PCB MB 1pcs
10 M3*8 0D1G1730 8120 POWER BD 5pcs
11 M3*8 0D1G1730 8120 SCALAR BD 5pcs
12 M4*16 0M1G1740 16 47 CR3 HEAD ASSY/BASE ASSY 4pcs
13 Q3*8 0Q1G 130 8 47 cr3 BASE/BASE BKT 4pcs
14 Q3*10 0Q1G 930 10 47 RCA/REAR IO COVER 1pcs
15 Q3*6 0Q1G3130 6120 KEY BUTTON/KEY COVER 2pcs16 Q3*6 0Q1G1830 6120 BEZEL/IR BD 1pcs
17 -- 001T6021 1 BEZEL/SPEAKER 4pcs
18 Q4*14 0Q1T 940 14 47 CR3 BEZEL/STAND BKT 2pcs
19 Q4*14 0Q1T 940 14 47 CR3 BEZEL/PANEL 2pcs
20 Q4*12 0Q1T 940 12 47 CR3 BASE/STAND 4pcs
21 Q4*30 0Q1T 940 30 47 CR3 BEZEL/REAR COVER 4pcs
22 Q4*14 0Q1T 940 14 47 CR3 BEZEL/REAR COVER 8pcs
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10A
CUSTOMER MODEL NS-L37Q-10A
TPV MODEL 1 E37RGZNKW3BYNN
Location Part No. Description
PANEL 750TVG370UEBB1N000 LC370WUE-SBB1 ( LGD KR)
MAIN BOARD
Location Part No. DescriptionWHOLE-ASSEMBLY 756TQ8CB ZK030 MAIN BOARD-CBPFRZ7KQ1(version 1.0)
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CAPACITOR
C201 065G0603104 12 CER2 0603 X7R 16V 100N P
C203 065G0603104 12 CER2 0603 X7R 16V 100N P
C205 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C206 065G0603222 32 CHIP 2200PF 50V X7R
C207 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C208 065G0603102 32 1000PF +-10% 50V X7RC210 065G0603820 31 0603 82PF +-5%, 50V NPO
C211 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C212 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C213 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C214 065G0603102 32 1000PF +-10% 50V X7R
C215 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C218 065G0603104 12 CER2 0603 X7R 16V 100N P
C219 065G0603220 31 CER1 0603 NP0 50V 22P PMC220 065G0603220 31 CER1 0603 NP0 50V 22P PM
C221 065G0603104 12 CER2 0603 X7R 16V 100N P
C222 065G0603224 22 CHIP 0.22UF 25V X7R
C223 065G0603224 22 CHIP 0.22UF 25V X7R
C224 065G0603224 22 CHIP 0.22UF 25V X7R
C225 065G0603224 22 CHIP 0.22UF 25V X7R
C230 065G0603224 22 CHIP 0.22UF 25V X7R
C231 065G0603224 22 CHIP 0.22UF 25V X7RC236 065G0603224 22 CHIP 0.22UF 25V X7R
C237 065G0603224 22 CHIP 0.22UF 25V X7R
C238 065G0603224 22 CHIP 0.22UF 25V X7R
C239 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C240 065G0603224 22 CHIP 0.22UF 25V X7R
C241 065G0603224 22 CHIP 0.22UF 25V X7R
C242 065G0603224 22 CHIP 0.22UF 25V X7R
C243 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C244 065G0603224 22 CHIP 0.22UF 25V X7R
C245 065G0603224 22 CHIP 0.22UF 25V X7R
C246 065G0603224 22 CHIP 0.22UF 25V X7R
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10AC268 065G0603220 31 CER1 0603 NP0 50V 22P PM
C269 065G0603220 31 CER1 0603 NP0 50V 22P PM
C401 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C402 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C403 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C404 065G0603224 22 CHIP 0.22UF 25V X7R
C405 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7RC406 065G0603104 12 CER2 0603 X7R 16V 100N P
C407 065G0603105 12 CHIP 1UF 16VX7R 0603
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C407 065G0603105 12 CHIP 1UF 16VX7R 0603
C408 065G0603300 31 CHIP 0603 30PF J 50V NPO
C409 065G0603300 31 CHIP 0603 30PF J 50V NPO
C412 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C413 065G0603104 12 CER2 0603 X7R 16V 100N P
C414 065G080510606K M MLCC 0805 CAP 10uF 6.3V X6S
C415 065G0603105 12 CHIP 1UF 16VX7R 0603C416 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C417 065G0603102 32 1000PF +-10% 50V X7R
C418 065G080510606K M MLCC 0805 CAP 10uF 6.3V X6S
C419 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C420 065G0805475A2K M MLCC 0805 CAP 4.7uF 10V X7R
C421 065G0603105 12 CHIP 1UF 16VX7R 0603
C422 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C423 065G0603105 12 CHIP 1UF 16VX7R 0603C424 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C425 065G0805475A2K M MLCC 0805 CAP 4.7uF 10V X7R
C426 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C427 065G0603102 32 1000PF +-10% 50V X7R
C428 065G0805475A2K M MLCC 0805 CAP 4.7uF 10V X7R
C429 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C430 067G 305101 3T 100UF 16V 105C
C431 065G0603105 12 CHIP 1UF 16VX7R 0603C432 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C433 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C434 065G0805475A2K M MLCC 0805 CAP 4.7uF 10V X7R
C435 065G0603105 12 CHIP 1UF 16VX7R 0603
C436 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C437 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C438 065G0603220 31 CER1 0603 NP0 50V 22P PM
C439 065G0603105 12 CHIP 1UF 16VX7R 0603
C440 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C441 065G0603104 12 CER2 0603 X7R 16V 100N P
C442 065G0603104 12 CER2 0603 X7R 16V 100N P
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10AC458 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C459 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C460 065G0603105 12 CHIP 1UF 16VX7R 0603
C461 065G0603104 12 CER2 0603 X7R 16V 100N P
C462 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C463 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C464 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7RC465 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C466 065G0402104 12 CAP CHIP 0402 0 1UF 16V X7R
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C466 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C467 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C468 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C469 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C470 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C471 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C472 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7RC473 065G0603105 12 CHIP 1UF 16VX7R 0603
C474 065G120610612K 3 CHIP 10uF 16V X7R 10%
C476 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C477 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C478 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C479 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C480 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C481 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7RC482 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C483 065G0603105 12 CHIP 1UF 16VX7R 0603
C484 065G120610612K 3 CHIP 10uF 16V X7R 10%
C486 067G 305101 4T 100UF +-20% 25V
C487 065G0603104 12 CER2 0603 X7R 16V 100N P
C488 065G0603102 32 1000PF +-10% 50V X7R
C489 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C490 065G0603105 12 CHIP 1UF 16VX7R 0603C491 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C492 065G0603105 12 CHIP 1UF 16VX7R 0603
C493 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C494 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C495 065G0603102 32 1000PF +-10% 50V X7R
C496 065T0402474A2K T CAP MLCC 0402 0.47uF K 10V X7R
C497 065G0603105 12 CHIP 1UF 16VX7R 0603
C498 065T0402474A2K T CAP MLCC 0402 0.47uF K 10V X7R
C499 065G0603105 12 CHIP 1UF 16VX7R 0603
C4A1 065T0402474A2K T CAP MLCC 0402 0.47uF K 10V X7R
C4A2 065G0603105 12 CHIP 1UF 16VX7R 0603
37&42"LCD TV Best Buy NS-L37Q-10A& NS-L42Q-10AC4B9 065G0603104 12 CER2 0603 X7R 16V 100N P
C4C1 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4C2 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4C3 065G0603105 12 CHIP 1UF 16VX7R 0603
C4C4 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4C5 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4C6 065G0603105 12 CHIP 1UF 16VX7R 0603C4C7 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4C8 065G0402104 12 CAP CHIP 0402 0 1UF 16V X7R
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C4C8 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4C9 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4D1 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4D2 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4D3 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4D4 065G0402104 12 CAP CHIP 0402 0.1UF 16V X7R
C4D5 065G0603102 32 1000PF +-10% 50V X7RC4D6 065G0603105 12 CHIP 1UF 16VX7R 0603
C4D7 065G0603105 12 CHIP 1UF 16VX7R 0603
C4D8 065G120610612K 3 CHIP 10uF 16V X7R 10%
C4E1 065G0603104 12 CER2 0603 X7R 16V 100N P
C4E2 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C4E4 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C4E5 065G080510606K M MLCC 0805 CAP 10uF 6.3V X6S
C4E6 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7RC4E7 065G0603103 32 CAP CHIP 0603 0.01UF K 50V X7R
C4E8 065G0603102 32 1000PF +-10% 50V X7R
C4E9 0