Sharp Lc 60le920 Service Manual
Here you can view all the pages of manual Sharp Lc 60le920 Service Manual. The Sharp manuals for Television are available online for free. You can easily download all the documents as PDF.
Page 61
Table1.Concreteflashingpattern Item Inverter/Lampsystemfailure PowerPWB failure (Powerfailure,etc.) MainPWB failure (Communication failure,etc.) Others Detaildisplay SlowflashingFastflashing FlashesonceFlashesonce FlashestwiceFlashestwice Flashes3times Flashes4times VerUPexecutingFlashessmoothly VerUPsucceededFlashesinastaircasepattern VerUPfailedNone ROMdatafailureNone Flashes3times Flashes5times Flashesonce Flashestwice Flashes3times Flashes5times Flashesonce Flashestwice...
Page 62
LC-52LE920UN/LC-60LE920UN LEDflashingtimingchartatthetimeofanerror 100ms400ms1.6sec 1)Inverter/Lampfailuredetails(Flashesslowlyonceandflashesfast)Note CentericonLEDoperation Errortype Lampfailure Flashesfastonce H:On L:Off Pinsaremonitormicrocomputerpinsunlessother- wisespecified. ERR_PNL(40pin):Hifailure.Confirmedafter8consecu- tivedetectionsat64msecintervals(detectedonlywhen thebacklightison). Notethatafterfivedetectioncounts,thelampcannotbe activatedexceptinthemonitorprocess....
Page 63
4)Otherfailuredetails(Flashesslowly4timesandflashesfast) Errortype Monitortemperature failure Flashesfastonce Mainfailure Flashesfast3times CentericonLEDoperation H:On r_[q L:Off H:On F_ L:Off LC-52LE920UN/LC-60LE920UN Note Pinsaremonitormicrocomputerpinsunlessother- wisespecified. Ifthepaneltemperatureis60°Cormorefor15seconds ormoreinarow,CAUTIONappearsontheOSD (flashesinredinthelowerrightscreen). Ifthepaneltemperatureis60°Cormorefor25seconds ormoreinarow,errorstandbyisactivated....
Page 64
![Page 64
LC-52LE920UN/LC-60LE920UN
CHAPTER7.MAJORICINFORMATIONS
[1]MAJORICINFORMATIONS
1.MAJORICINFORMATIONS
1.1.IC1504(VHiSii9287+-1Q)
ThisICis4inputand1outputHDMIportprocessor.
ItintegratedTMDSreceiverandtransmittercorescapableofreceivingandtransmittingat2.25Gbps.(Supportsvideoresolutionsupto1080p,60Hz,
12bit.)
TheEqualizercircuitstoadaptlongcableareintegratedinThisIC.
EDIDandDDCsupportfor4HDMI/DVIportsand1VGAport.(ThisICincludes256-byteNVRAMand256-byteSRAMforeachport(5total).)...](http://img.usermanuals.tech/thumb/68/54598/w300_sharp_lc-60le920_service-manual-63.png "Page 64
LC-52LE920UN/LC-60LE920UN
CHAPTER7.MAJORICINFORMATIONS
[1]MAJORICINFORMATIONS
1.MAJORICINFORMATIONS
1.1.IC1504(VHiSii9287+-1Q)
ThisICis4inputand1outputHDMIportprocessor.
ItintegratedTMDSreceiverandtransmittercorescapableofreceivingandtransmittingat2.25Gbps.(Supportsvideoresolutionsupto1080p,60Hz,
12bit.)
TheEqualizercircuitstoadaptlongcableareintegratedinThisIC.
EDIDandDDCsupportfor4HDMI/DVIportsand1VGAport.(ThisICincludes256-byteNVRAMand256-byteSRAMforeachport(5total).)...")
LC-52LE920UN/LC-60LE920UN CHAPTER7.MAJORICINFORMATIONS [1]MAJORICINFORMATIONS 1.MAJORICINFORMATIONS 1.1.IC1504(VHiSii9287+-1Q) ThisICis4inputand1outputHDMIportprocessor. ItintegratedTMDSreceiverandtransmittercorescapableofreceivingandtransmittingat2.25Gbps.(Supportsvideoresolutionsupto1080p,60Hz, 12bit.) TheEqualizercircuitstoadaptlongcableareintegratedinThisIC. EDIDandDDCsupportfor4HDMI/DVIportsand1VGAport.(ThisICincludes256-byteNVRAMand256-byteSRAMforeachport(5total).)...
Page 65
LC-52LE920UN/LC-60LE920UN 1.10.IC2701(VHiYSS951VZ-lY) AudioDSP(YSS951VZ)hasdigitalaudioadjustmentfunction(forexample,PEQ,bass/treble,balance,bassenhancer,etc.)andadjustsTVsaudio quality. 7-2
Page 66
LC-52LE920UN/LC-60LE920UN --MEMO-- 7-3
Page 67
![Page 67
CHAPTER8.OVERALLWIRING/SYSTEMBLOCKDIAGRAM LC-52LE920UN/LC-60LE920UN
[1]OVERALLWIRINGDIAGRAM
OVERALLWIRINGDIAGRAM
i
f
WOOFER:RSP-ZA482WJZZ POWERUnit
RDENCA395WJQZ
[AC]
LCDCTLUnit Z
[LW] [PL]
I
[PL]
RUNTK4570TPZA MODULE
[LA]
[PD][_ L I
1_
J LEDDRIVEUnit
52:RUKITK4433TPZA
60:RUNTK4433TPZZ
[SB][LB]
[SP]
[LW] [PD]
i_°Ucs_s°_°itr_q RUNTKA690WJQZIRK]
R/C,LEDUnit[RA]=_
_DUNTKF494FM01151
Rch:RSP-ZA456WJZZ [
RCONUnit
DUNTKF493FM01 i IRA]
Lch:RSP-ZA456WJZZ HP/AudioOut
MABNUnit...](http://img.usermanuals.tech/thumb/68/54598/w300_sharp_lc-60le920_service-manual-66.png "Page 67
CHAPTER8.OVERALLWIRING/SYSTEMBLOCKDIAGRAM LC-52LE920UN/LC-60LE920UN
[1]OVERALLWIRINGDIAGRAM
OVERALLWIRINGDIAGRAM
i
f
WOOFER:RSP-ZA482WJZZ POWERUnit
RDENCA395WJQZ
[AC]
LCDCTLUnit Z
[LW] [PL]
I
[PL]
RUNTK4570TPZA MODULE
[LA]
[PD][_ L I
1_
J LEDDRIVEUnit
52:RUKITK4433TPZA
60:RUNTK4433TPZZ
[SB][LB]
[SP]
[LW] [PD]
i_°Ucs_s°_°itr_q RUNTKA690WJQZIRK]
R/C,LEDUnit[RA]=_
_DUNTKF494FM01151
Rch:RSP-ZA456WJZZ [
RCONUnit
DUNTKF493FM01 i IRA]
Lch:RSP-ZA456WJZZ HP/AudioOut
MABNUnit...")
CHAPTER8.OVERALLWIRING/SYSTEMBLOCKDIAGRAM LC-52LE920UN/LC-60LE920UN [1]OVERALLWIRINGDIAGRAM OVERALLWIRINGDIAGRAM i f WOOFER:RSP-ZA482WJZZ POWERUnit RDENCA395WJQZ [AC] LCDCTLUnit Z [LW] [PL] I [PL] RUNTK4570TPZA MODULE [LA] [PD][_ L I 1_ J LEDDRIVEUnit 52:RUKITK4433TPZA 60:RUNTK4433TPZZ [SB][LB] [SP] [LW] [PD] i_°Ucs_s°_°itr_q RUNTKA690WJQZIRK] R/C,LEDUnit[RA]=_ _DUNTKF494FM01151 Rch:RSP-ZA456WJZZ [ RCONUnit DUNTKF493FM01 i IRA] Lch:RSP-ZA456WJZZ HP/AudioOut MABNUnit...
Page 68
![Page 68
LC-52LE920UN/LC-60LE920UN
[2]SYSTEMBLOCKDIAGRAM
SYSTEMBLOCKDIAGRAM
INPUT
3/4 tC2701
DSP
(YSS951)
_NPUTDDC0
6HDMi0
INPUTDbC1
5NDMIIIC1504
HDM_SW
SH9287
DDC2
4HDMi2
iNPUT
DDC3
3HDMi3 TUNER12C
12C0
12C1
12C2
RGBHV(AK14,AJ14)
RGB_n(AKI7)tC3302
DDC12c_MT5391W(FHD)
HDMilH,264/VC-1
DigitalAVdeo3de&MainCPU
1C8451/tC8452 PWM0
PWMI IC2002
M16C!64A
IXC786WJ
SUBMCU
INT0
A/D
•t2:345678918tlt2t3t4t5t6t7t8t9
8-2](http://img.usermanuals.tech/thumb/68/54598/w300_sharp_lc-60le920_service-manual-67.png "Page 68
LC-52LE920UN/LC-60LE920UN
[2]SYSTEMBLOCKDIAGRAM
SYSTEMBLOCKDIAGRAM
INPUT
3/4 tC2701
DSP
(YSS951)
_NPUTDDC0
6HDMi0
INPUTDbC1
5NDMIIIC1504
HDM_SW
SH9287
DDC2
4HDMi2
iNPUT
DDC3
3HDMi3 TUNER12C
12C0
12C1
12C2
RGBHV(AK14,AJ14)
RGB_n(AKI7)tC3302
DDC12c_MT5391W(FHD)
HDMilH,264/VC-1
DigitalAVdeo3de&MainCPU
1C8451/tC8452 PWM0
PWMI IC2002
M16C!64A
IXC786WJ
SUBMCU
INT0
A/D
•t2:345678918tlt2t3t4t5t6t7t8t9
8-2")
LC-52LE920UN/LC-60LE920UN [2]SYSTEMBLOCKDIAGRAM SYSTEMBLOCKDIAGRAM INPUT 3/4 tC2701 DSP (YSS951) _NPUTDDC0 6HDMi0 INPUTDbC1 5NDMIIIC1504 HDM_SW SH9287 DDC2 4HDMi2 iNPUT DDC3 3HDMi3 TUNER12C 12C0 12C1 12C2 RGBHV(AK14,AJ14) RGB_n(AKI7)tC3302 DDC12c_MT5391W(FHD) HDMilH,264/VC-1 DigitalAVdeo3de&MainCPU 1C8451/tC8452 PWM0 PWMI IC2002 M16C!64A IXC786WJ SUBMCU INT0 A/D •t2:345678918tlt2t3t4t5t6t7t8t9 8-2
Page 69
![Page 69
LC-52LE920UN/LC-60LE920UN
SHARP PARTSGUIDE
No.S701560LE920U/
LCDCOLORTELEVISION
MODELS LC-52LE920UN
LC-60LE920UN
f CONTENTS
[1]PRINTEDWIRINGBOARD
ASSEMBLIES
[2]LCDPANELMODULEUNIT
[3]CABINETPARTS(LC-52LE920UN)
[4]CABINETPARTS(LC-60LE920UN)
[5]SUPPLIEDACCESSORIES [6] PACKINGPARTS
(NOTREPLACEMENTITEM)
(LC-52LE920UN)
[7] PACKINGPARTS
(NOTREPLACEMENTITEM)
(LC-60LE920UN)
[8]SERVICEJIGS
(USEFORSERVICING)
J
Partsmarkedwith_areimportantformaintainingthesafetyoftheset.Besuretoreplacethese...](http://img.usermanuals.tech/thumb/68/54598/w300_sharp_lc-60le920_service-manual-68.png "Page 69
LC-52LE920UN/LC-60LE920UN
SHARP PARTSGUIDE
No.S701560LE920U/
LCDCOLORTELEVISION
MODELS LC-52LE920UN
LC-60LE920UN
f CONTENTS
[1]PRINTEDWIRINGBOARD
ASSEMBLIES
[2]LCDPANELMODULEUNIT
[3]CABINETPARTS(LC-52LE920UN)
[4]CABINETPARTS(LC-60LE920UN)
[5]SUPPLIEDACCESSORIES [6] PACKINGPARTS
(NOTREPLACEMENTITEM)
(LC-52LE920UN)
[7] PACKINGPARTS
(NOTREPLACEMENTITEM)
(LC-60LE920UN)
[8]SERVICEJIGS
(USEFORSERVICING)
J
Partsmarkedwith_areimportantformaintainingthesafetyoftheset.Besuretoreplacethese...")
LC-52LE920UN/LC-60LE920UN SHARP PARTSGUIDE No.S701560LE920U/ LCDCOLORTELEVISION MODELS LC-52LE920UN LC-60LE920UN f CONTENTS [1]PRINTEDWIRINGBOARD ASSEMBLIES [2]LCDPANELMODULEUNIT [3]CABINETPARTS(LC-52LE920UN) [4]CABINETPARTS(LC-60LE920UN) [5]SUPPLIEDACCESSORIES [6] PACKINGPARTS (NOTREPLACEMENTITEM) (LC-52LE920UN) [7] PACKINGPARTS (NOTREPLACEMENTITEM) (LC-60LE920UN) [8]SERVICEJIGS (USEFORSERVICING) J Partsmarkedwith_areimportantformaintainingthesafetyoftheset.Besuretoreplacethese...
Page 70
![Page 70
LC-52LE920UN/LC-60LE920UN
PRICENEWPART
NO.PARTSCODERANKMARKDELVERY
[1]PRINTEDWIRINGBOARDASSEMBLIES
z_ N
N
N
N
N
N
N
N
N DESCRIPTION
DKEYMF452FM20BW
DUNTKF493FM01AE
DUNTKF493FM02AF
DUNTKF494FM01AG
RUNTKA690WJQZAZ
RDENCA395WJQZBP
RUNTK4570TPZABU
RUNTK4433TPZABS
RUNTK4433TPZZBS
[2]LCDPANELMODULEUNIT
NR1LK520D3LWBOZDX
NR1LK600D3LW30ZEK XMAINUnit
JICONUnit
JLOGOUnit
JR/C,LEDUnit
JTOUCHSENSORUnit
XPOWERUnit
XLCDCONTROLUnit
XLEDDRIVEUnit(LC-52LE920UN)...](http://img.usermanuals.tech/thumb/68/54598/w300_sharp_lc-60le920_service-manual-69.png "Page 70
LC-52LE920UN/LC-60LE920UN
PRICENEWPART
NO.PARTSCODERANKMARKDELVERY
[1]PRINTEDWIRINGBOARDASSEMBLIES
z_ N
N
N
N
N
N
N
N
N DESCRIPTION
DKEYMF452FM20BW
DUNTKF493FM01AE
DUNTKF493FM02AF
DUNTKF494FM01AG
RUNTKA690WJQZAZ
RDENCA395WJQZBP
RUNTK4570TPZABU
RUNTK4433TPZABS
RUNTK4433TPZZBS
[2]LCDPANELMODULEUNIT
NR1LK520D3LWBOZDX
NR1LK600D3LW30ZEK XMAINUnit
JICONUnit
JLOGOUnit
JR/C,LEDUnit
JTOUCHSENSORUnit
XPOWERUnit
XLCDCONTROLUnit
XLEDDRIVEUnit(LC-52LE920UN)...")
LC-52LE920UN/LC-60LE920UN PRICENEWPART NO.PARTSCODERANKMARKDELVERY [1]PRINTEDWIRINGBOARDASSEMBLIES z_ N N N N N N N N N DESCRIPTION DKEYMF452FM20BW DUNTKF493FM01AE DUNTKF493FM02AF DUNTKF494FM01AG RUNTKA690WJQZAZ RDENCA395WJQZBP RUNTK4570TPZABU RUNTK4433TPZABS RUNTK4433TPZZBS [2]LCDPANELMODULEUNIT NR1LK520D3LWBOZDX NR1LK600D3LW30ZEK XMAINUnit JICONUnit JLOGOUnit JR/C,LEDUnit JTOUCHSENSORUnit XPOWERUnit XLCDCONTROLUnit XLEDDRIVEUnit(LC-52LE920UN)...