Hitachi CDH-LE32FD14 User manual

‐1‐
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SERVICEMANUAL
5M67BCHASSIS
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Designandspecificationsaresubjecttochangewithoutpriornotice.(OnlyforReferrence)
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Description:SERVICEMANUAL5M67B
MODEL. BrandName:
JOBNO.

EngineeringDept:
ArtworkBy:Date:2013‐2‐22
CheckedBy:Date:
ApprovedBy:Date:
SIZE:A4

‐2‐
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CONTENT
CONTENT‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐2
TechnicalSpecification‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐3‐14
BlockDiagram‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐15
Listofkeyparts‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐16
ICBLOCKDiagram‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐17‐49
FactoryAdjustMenu‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐50‐54
MAINPCB‐TOP‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐55
MAINPCB‐BOT‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐56
CircuitDiagrams‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐57‐73
Maintenanceguidance‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐74‐79
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‐3‐
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TechnicalSpecification
1. ApplicationArea:
ThisproductstandardisuseforLED5M67Bchassis.
2. Specification:
Allthestandardaremeasuredunderfollowingconditionswithoutotherspecification.
2.1 AmbientTemperature:20+/‐5℃
2.2 RelativeHumidity:65+‐10％
2.3 PowerSupplyVoltage:StandardInputVoltage(100～240VAC50/60HZ)
2.4 Adjustafter20minuteswarm‐up.
3. Testandcheckmethod:
3.1 Capability:Accordingtonationteststandard
3.2 Safety:IEC60065standard
3.3 EMC:standard
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‐4‐
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TechnicalSpecification
4. SafetyandRegulation
NO.ItemMin TypMaxUnitRemark
1.ForceStability‐InclineplaneTipTest 10deg
2.ForceStability‐LevelTipTest100 N
3.IsolationGapAC‐AC/AC‐DC3 mm
4.IsolationGap6 mm
5.PowerConsumption
 W29E52
 W32E52
 W39E52
 W32E51
 W39E51
6.PowerconsumptionStandby1W
7.DielectricVoltage3 kV
8.IsolationResistance4 
MΩ
9.LeakageCurrent5mApp
10.Powercordcaptivity40 N
11.Flammability—BackCoverPASS  
12.SharpedgePASS  
13.ULComplianceNO  
14.FCCComplianceNO  
15.CDRHRadiationComplianceNO  
16.CSAComplianceNO  
17.CEBComplianceNO  
18.CECompliance
Baseondifferentorder
19.CBComplianceYES  
5. Video
NO.ItemMin TypMaxUnitRemark
1.LinearityDistortion,Vertical1
％
2.LinearityDistortion,Horizontal1
％
3.TrapezoidalDistortion,Vertical1
％
4.TrapezoidalDistortion,Horizontal 1
％
5.Overscan,Vertical95 97％
6.Overscan,Horizontal95 97％
7.BrightnessMaximum25027029E52
25026532E52
28031039E52
30035032E51
30035039E51

‐5‐
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TechnicalSpecification
8.VideoNoiseLimited
Sensitivity(@S/N=30dB)VHF
51dBuV
9.VideoNoiseLimited
Sensitivity(@S/N=30dB)UHF
54dBuV
10.Selectivity‐1.5M35 dB
11.Selectivity+8M40 dB
12.TuningRange‐0.7 MHz
13.ResolutionHorizontal1366Lines1920for39E51and
39E52
14.ResolutionVertical768Lines1080for39E51and
39E52
6. Chroma
NO.ItemMinTypMaxUnitRemark
1.WhiteBalance,Xaxis 
2.WhiteBalance,Yaxis 
3.WhiteBalance,ColorTemperature6500980012500 kdeg12500(266,276)
9800(280,290)
6500(313,329)
4.ColorSensitivity30dB
5.ColorBurstLock‐inRange+/‐300 Hz
6.ColorKillerSensitivity30dBuV
7. Audio
NO.ItemMin TypMaxUnitRemark
1.AudioNoiseLimitedSensitivity,VHF‐L25dBuV
2.AudioNoiseLimitedSensitivity,VHF‐H25dBuV
3.AudioNoiseLimitedSensitivity,UHF 28dBuV
4.Buzz(S/NRatio)40dB
5.Distortion3
％
6.Audioouput,L/R,at10％ THD6W
7.Audioouput,Center6W
8.StereoSeparation21dB
9.SpeakerImpedance6ohm
10.SpeakerPowerrating10W
8. Power
NO.ItemMin TypMaxUnitRemark
1.DCVoltage,Audio12 V
2.DCVoltage,Tuner3.3 V

‐6‐
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TechnicalSpecification
9. ExternalInterface
NO.ItemMin TypMaxUnitRemark
1.VideoInputLevel1Vpp75ohm
2.VideoInputFrequencyResponse4.5 MHz
3.VideoInputS/N40dB
4.AudioInputLevel0.5Vrms
5.AudioInputFrequencyResponse  20kHz
6.AudioInputS/N40dB
7.AudioInputDistortion3
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8.AudioInputDynamicRange2V
9.VideooutputLevel1Vpp
10.VideoouputFrequencyResponse4.2MHz
11.VideooutputS/N50dB
12.AudiooutputLevel0.5Vrms
13.AudiooutputFrequencyResponse8015000 Hz
14.AudiooutputS/N40dB
15.AudiooutputDistortion6
％
16.VideoInputLevel,R/G/B0.7 VPP 
17.VideoInput
Level,Component(Y,Pb,Pr)
0.7 VPP 
18.RGBInputResolution,Vertical 768pixel 1080for39”model
19.RGBInputResolution,Horizontal 1366pixel 1920for39”model
20.RGBInputHorizontalFrequency 68kHz 
21.RGBInputFrameRate 60Hz 
10.TheOthers
NO.ItemMin TypMaxUnitRemark
1.Searchsensitivity40dBuV
2.Clock,realtimegainorloss(secper
day)
NOsec
3.SoftwareFunctionalityTestYES  
4.REMOCONWorking
sensitivity,Straight
8m
5.REMOCONWorking
sensitivity,T/B/L/R
6m
6.Closecaptionsensitivity46dBuV
7.Teletextsensitivity46dBm
8.Resonanceofunit(sweep
freq:50~1000)
NO  

‐7‐
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TechnicalSpecification
11.CustomerMenuSetup(asshippedcondition)
NO.ItemSpecificationRemark
1.PSMStandard
2.SSMStandard
3.Volume30
4.Muteoff
5.InputModeRF‐Air
6.CustomermenulanguageEnglishBaseondifferentorder
7.AVLoff
8.SleepTimeroff
9.Autosleepoff
10.Bluebackon
11.Surroundoff
12.Caption off
13.NoiseReductionMiddle
12.Reliability
NO.ItemMin TypMaxUnitRemark
1.ESD4kVIEC‐1000‐4‐2
2.EFT/BurstkVIEC‐1000‐4‐4
3.SurgeImmunitykVIEC‐1000‐4‐5
4.VoltageDipTest,10ms
％IEC‐1000‐4‐11
5.VoltageDipTest,100ms
％IEC‐1000‐4‐11
6.OperationTemperaturedeg
7.OperationHumidity
％
8.StorageTemperaturedeg
9.MTBF(confidenceLevel:90%)hour
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‐8‐
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TechnicalSpecification
DTV‐ProductionsSpecification
Model#29”/32”/39”
Productioncontent
IDforreferenceonly 
Country(WestEu./EastEu./Russia/AP/US/S.A./Jap
an/…)Brazil
Brandname 
Category(Monitor/TV/Combo/PortableTV…)TV
TVType（ATV、DTV(DVB‐T/DVB‐T2/DTMB/ATSC/
ISDB‐T…))ISDB‐T(SBTVD‐T)
Paneltechnology(LCD/LED/PDP) LED
MarketPosition(High/Mid/Access,,,)Access
CabinetDesign(Example:01,23series) 
ProductNO.E52/E51
Chassissolution(IC)MSD1326EX
Chassisname5M67B
ChassisPCBStandardIntegratedODMStandard
Predecessor(replace,Basemark)MSD1309B
Status(Pre./Finish)ES
Status(PP/Finish)PP
MPdaterequested(ETD) Mar‐13
MPdateconfirmedbysupplier(ETD/ETA)Mar‐13
Regionalrequirement 
Homologation
（Gostandard/CE/MPTT/CB/UL/CSA/E‐TEK…）CB
RoHSRoHS
PSUDescription ‐‐‐
PSUP/N ‐‐‐
PSUPCBDimension ‐‐‐
Powersupply(100‐240VAC+/‐10%/...) AC100‐240V
Powerconsumptionworking/AnnualTBD
Powerconsumptionstandby<1W
Powerplug(VDE/UL/BS/…)Brazilplug
Picturedisplay 
Screensize:diagonale(inch)32inch
Aspectratio(16/9//4/3//15/9)16:9
1stpanelsupplier:panelsuppliersSkyworth‐RGB
Luminance 

‐9‐
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TechnicalSpecification
ColourTemp@maximumbrightness 
Horizontalandverticalviewingangle 
Contrastratio 
TypicalpanelLifeTime(Hours) 
secondpanelsupplier:panelreferenceSkyworth‐RGB
PanelDisplayType(MVA/PVA/IPS/…)TBD
1stpanelsupplier:resolutionTBD
Dynamiccontrastratio 1000
Videosignalprocess 
CombFilter(2D/3D)3D
NoiseReduction(adaptative/3D/…)3D
Pictureimprovement
(LTI/CTI,BLE,WLE,...)LTI/CTI/BLE/WLE
Colorprocess(Gamacorrection/Skin
correction/...)Skincorrection
Colourpreset
(Cool/Normal/Warm/Personal)Cool/Normal/Warm/Favorite
Picturecontrol
(Bright/Con./Sharpness/Color/Tint/…)Bright/Con./Sharpness/Color/Tint
Picturepresets:Standard/Bright/Soft/
User Normal/Movie/Sports/User
PicturefreezeYes
Multipicture:PIP(AV)/POP（AV） No
DynamicBacklightControlNo
BacklightYes
Deinterlacer(No/linerar/motion
adaptive/motioncompensative)TBD
Filmmode/reverse3:2/2:2pulldownTBD
FullHDsupport(1080P)Yes
Singlescan/Dualscan(120HZ)Singlescan
Zoomtype:4/3formatYes
Zoomtype:16/9FormatYes
Zoomtype:Auto(bySCARTPin8and
WSS)No
PictureAutoadjustment(PCmode)Yes
Sound 
Soundtype(Mono/AVstereo/Stereo)Stereo
MusicPower(Watt)/RMSPower(Watt)2x6W
Tonecontrol(Bass&Treble/Graphic
Equalizer)5BandEqualizer

‐10‐

TechnicalSpecification
Specialsoundeffect(AVL/WIDE/Pseudo
/…)AVL
Suroundsystem(Dolby/VD/SRS/BBE/…)Surround
Soundcontrol(Volume,Balance,Mute)Volume,Balance,Mute
Soundpresets(User/Speech/News/Standard) Standard/Music/Film/News/
Personal
Headphonevolumecontrol(Separated/
linked)Linked
Soundquality(High/Mid/Low) Mid
ReceptionandDecodingcapability 
RFrange（ATV）54MHz‐864MHz
RFrange（DTV）54MHz‐864MHz
ColorSystem(PAL/SECAM/NTSC/PALM,N)NTSC/PALM,N
AudioStandard(B/G/H/D/K/K'/I/L/L')M
Stereoaudiosystem(Nicam,MTS,A2,….)MTS
VideostandardNTSC3.58/4.43(AV)/PAL60 NTSC3.58/4.43,PAL50/60
DTVSDsupport(DVB‐T/S/C,ATSC,QAM,…) ISDB‐T(SBTVD‐T)
DTVHDSupport1080i/60
MHEG5No
GINGAYes
HDcapabilitywithYPbPr1080P60Hz
PCcapability(uptomaximumformat)1280×102460Hz
HDMIcapability（AV/PCFormat)AV/PC
CompatiblevideoformatifDVD/USB:
DviX/VCD/SVCD/JPEG/AVI/MPEG2/WMV‐HD/SD
Seethe"MSD1326EXUSBmedia
formatchecklist"
CompatibleaudioformatifDVD/USB:
MP3/WMA/AAC/MPEG1/…
Seethe"MSD1326EXUSBmedia
formatchecklist"
PlayableDiscs
(CD/CD‐R(RW)/CD‐ROM/DVD+R/+RW/‐R/‐RW)/BD No
CardreaderformatcompatibilityNo
MacrovisionNo
PVRYes
TV3Dfeature 
SGNo
PRNo
IPTV(Network) 
WebbrowserNo
NetflixNo
YoutubeNo
FacebookNo