Mitsubishi Electric LT-40133 Service Manual Download

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BOSS

5VS

I2SSDATA

I2SSCLKA

I2SMCLKA

I2SLRCKA

1/16W

R3D21

100

I2CCLKB

I2CDATB

0.1

C3P32

R3P24

0.1

C3P29

0.1

C3P01

25V/16V

R3P35

0.1

C3P16

25V/16V

270

R3P17

R3P23

0.1

C3P21

R3P27

100

C3P18

50V

0.1

C3P20

10K

R3P07

C3P17

50V

0.1

C3P11

25V/16V

0.1

C3P31

R3P39

R3P22

R3P34

R3P28

100

0.1

C3P13

25V/16V

AUDIODSP-RST

R3P47

R3P09

R3P05

3.3VS

470

C3P04

25V/50V

6.3V

C3P03

C3P02

10V/6.3V

R3P50

3.3K

1/16W

R3P08

3.3K
1/16W

R3P51

0
1/16W

R3D30

R3P02

R3P48

0.1

C3P05

25V/16V

16V

C3D12

10K

1/16W

R3D12

0.1

C3D11

25V/16V

1/16W

R3D11

100

1/16W

R3D18

560

10K
1/16W

R3D13

16V

C3D15

L3D04

BLM18A601SN1

1/16W

R3D15

560

AVR-R

AVR-L

16V

C3D25

16V

C3D22

0.1

C3D21

25V/16V

10K

1/16W

R3D22

1/16W

R3D28

560

1/16W

R3D29

560

L3D08

BLM18A601SN1

10K
1/16W

R3D23

1/16W

R3A13
10K

10K

1/16W

R3A14

0
1/16W

R3A18

1/16W

R3A17

0.1

C3A16

25V/16V

L3A03

BLM18A601SN1

L3A02

BLM18A601SN1

0.1

C3A17

25V/16V

C3A14

2.2U
6.3V

MASCK

MAWS

MASD

L3P01

BLM18A601SN1

L3P03

BLM18A601SN1

L3P02

BLM18A601SN1

GND

L3555

BLM18AG121SN1

C3551

50V

GND

L3552

BLM18AG121SN1

330

1/16W

R3513

SMD-49 18.24MHz

X3501

GND

L3551

BLM18PG600SN1

1/16W

R3515

C3552

50V

1/16W

R3522

L3510

BLM18AG121SN1

GND

C3554

50V

1M
1/16W

R3514

L3553

BLM18AG121SN1

1/16W

R3523

0.1

C3553

25V/16V

33
1/16W

R3518

33
1/16W

R3A20

33
1/16W

R3A21

33
1/16W

R3A22

MUTESPKR2

MUTESPKR1

10
1/4W

R3B46

0.1

C3B29

50V/25V

22
1/4W

R3B47

470

C3B56

50V

35V

C3B27

470U

0
1/16W

R3B25

1/4W

R3B30

0.1

C3B63

25V/16V

1/16W

R3B40

0.1

C3B49

25V/16V

10K

1/16W

R3B36

330

C3B32

50V

470

C3B53

50V

0.1

C3B40

50V/25V

RT1N436C-T112-1

Q3B01

0.1

C3B50

50V/25V

2.2U

C3B33

6.3V

0.1

C3B44

25V/16V

35V

C3B28

25V

C3B65

1000U

10K

1/16W

R3B32

0.015

C3B58

50V

1/16W

R3B39

39K

25V

C3B69

1000U

0.1

C3B48

25V/16V

0.1

C3B61

25V/16V

1/16W

R3B41

0.47

C3B15

16V/10V

2.2U

C3B37

6.3V

0.015

C3B51

50V

A-GND

330

C3B36

50V

0.1

C3B67

25V/16V

1/16W

R3B06

22K

0.1

C3B41

16V

C3B43

1/4W

R3B43

2.2U

C3B35

6.3V

0.1

C3B42

25V/16V

22
1/4W

R3B44

0.1

C3B60

50V/25V

2.2U

C3B31

6.3V

1/16W

R3B24

0.1

C3B55

25V/16V

A-GND

AUDIO-21V

2SC3052-T112-1E,F

Q3E12

16V

C3E25

2SC3052-T112-1E,F

Q3E11

GND

K-4.7M

C3E02

B6.3V

GND

1/16W

R3E09

K-4.7M

C3E05

B6.3V

0.1

C3E01

25V/16V

L3E04

BLM18A601SN1

GND

0.1

C3E26

16V

GND

1/16W

R3E04

0.47M-K

C3B64

B50V

0.47M-K

C3B68

B50V

16V

C3D13

0.1

C3D14

25V/16V

L3D05

BLM18A601SN1

2.2K

1/16W

R3D26

0.1

C3D17

25V/16V

1/16W

R3D19

100

2SA1235A-T112-1E,F

Q3D02

1/16W

R3D16

100

2SA1235A-T112-1E,F

Q3D01

2.2K

1/16W

R3D25

TP-ES05

TP-ES04

TP-ES01

TP-ES02

2.2U

C3P06

6.3V

123

TP1.8VS-DSP

L3B04

33uH, 3A

L3B05

33uH, 3A

IC3P03-8

IC3P03-3

IC3P03-4

10uF

C3A15

6.3V

10uF

C3A18

6.3V

X3P01

100

1/16W

R3E01

100

1/16W

R3E06

820

1/16W

R3E02

820

1/16W

R3E07

820

1/16W

R3E08

820

1/16W

R3E03

10K

1/16W

R3D33

0
1/16W

R3B31

0
1/16W

R3B33

0
1/16W

R3B35

0
1/16W

R3B37

12.288MHz

SDI3

SDI2

SDI1

SDI0

LRCLKIN

VDDIO

SCLKIN

VSS

VDD

TEST0

MUTEB

WDC

PROC

VSSIO

VDDIO

SEL

VDDPLL

VSSPLL

VSS

VDD

CLKOUT

CLKIN

VSSIO

VDDIO

RESETB

TEST1

TEST2

TEST3

ADDRESS1

ADDRESS2

SCL

SDA

VDDIO

MCLKOUT

SCLKOUT

LRCLKOUT

SDO3

SDO2

SDO1

SDO0

VDDIO

VSSIO

VSS

VDD

DATA

L/R_CLK

CLK

Mast_CLK

DATA

Mast_CLK

L/R_CLK

CLK

Rmain/2

Lmain/2

24.576MHz

TO SPEAKER

14.725MHz

27MHz with SS

GND Guard Trace

LRout

BCKout

SD0out

5VS-A

3.3VS-A

SPIN-L

SPIN-R

I2SSCLKA

RST-DAC1

I2SLRCKA

I2SSDATA

3.3VS_2

MASCK

MAWS

MASD

Analog_18V

A-GND

AUDIO-21V

ADAC-RST2

5VS

3.3VS

3.3VS_3

5678

VSSD(HW)

IN1N

DIAG

ENGAGE

POWERUP

CGND

VDDA

VSSA

OSCREF

HVPREF

INREF

TEST

IN2N

IN1P

IN2P

VSS(HW)

VSSD(HW)

DREF

HVP2

VDDP2

BOOT2

OUT2

VSSP2

STAB2

STAB1

VSSP1

OUT1

BOOT1

VDDP1

HVP1

OSCIO

VSSD(HW)

CLK2

CLK3

POTSN

CLK1

VCC

GND

452C350-50

S05B-PASK-2 (LF)(SN)

SMD-49 12.288MHz

ADAC-RST2

MAIN-L

MAIN-R

PODCLK

PLDCLK

9VS

UARTCLK

IC3P03

MM1661JHBE

IC3P01
NJU26204V-TE2

FPGA

POD

21VAUD SUPPLY SWITCH.

FPGA

PG 21....FRC

PG 4.....MISC

PG 5.....DM1 [DCDC/IF]

PG 3.....SIGNAL

PG 10....DM6 [ROM/AV]

PG 18....DM14 [ADUIO]

PG 11....DM7 [1394]

PG 20....DM16 [TVGO/SYSTEM5]

PG 6.....DM2 [TUNER/MISC]

PG 7.....DM3 [HDMI]

PG 19....DM15 [MICRO]

PG 12....DM8 [POD]

PG 14....DM10 [FPGA]

PG 2.....POWER

PG 8.....DM4 [CORE]

PG 16....DM12 [NAZCAMEM]

PG 17....DM13 [LVDS]

PG 15....DM11 [NAZCA]

PG 13....DM9 [ADC]

PG 1.....BLOCK

PG 9.....DM5 [MEMA]

IC3A01

AK5358AETP

AINR

AINL

CKS1

VCOM

AGND

DGND

SDTO

LRCK

MCLK

SCLK

PDN

DIF

CKS2

CKS0

TDA8932BTW/N2

IC3B02

IC3551

ICS443M-41LFT

IC3D02

AK4341ETP

MCLK

BICK

SDTI

LRCK

PDN

SMUTE

ACKS

DIF

DEM

AOUTR

AOUTL

HVDD

VSS

VDD

VCOM

GAIN

IC3D03

AK4388ET-E2

MCLK

BICK

SDTI

LRCK

RSTN

SMUTE

ACKS

DIF0

DIF1

AOUTR

AOUTL

VCOM

VSS

VDD

DEM

DZF

AVR L/R

AUDIO ADC

SPKR L/R

1.8V

LT-52133 VLP38

LT-52144 VLP38+

LT-40133 VLP38

CONTENTS

LT-46144 VLP38+

LT-40134 VLP38M

LT-46244 VLP38++

LT-52244 VLP38++

PAGE 18

LT-46133 VLP38

I2S_A

SHT.1

PWR

SHT.4

SHT.10

SHT.1

SHT.4

SHT.16

SHT.1

SHT.4

SHT.8

SPKR_L-

SPKR_R-

SHT.1

SHT.10

2X10W CLASS-D POWER AMP.

PG 18....DM14 [A

DIO]

Summary of Contents for LT-40133

Page 1: ...1 3 Inputs digital 480i 480p 720p 1080i 60Hz 1080p 24Hz 30Hz 60Hz Digital Audio Output Dolby Digital PCM IEEE 1394 I O Jacks V38 only Dealer Playback Only HDMITM Digital PC Compatibilty 640 x 480 898 x 480 800 x 600 1064 x 600 1024 x768 1280 x 720 1365 x 768 1280 x 10s4 60Hz 1920 x 1080 24Hz 30Hz 60Hz Speakers Two 5 x2 Oval 4Ω 10W Lead Free solder PWBs WD 52327 VLP38 Chassis LT 40133 LT 46133 LT 5...

Page 2: ...ernational Inc and or one of its affiliates HDMI is a trademark of HDMI Licensing LLC CableCARD is a trademark of Cable Television Laboratories Inc Dolby and Dolby digital are registered trademarks of Dolby Laboratories DTV Link is a trademark of Consumer Electronics Association ...

Page 3: ...SY SIDE TERMINALRemoval 12 Bezel Removal 12 40 46 Screen Brackets Removal 13 52 Screen Brackets Removal 14 SETUP INTIALIZATION ERROR CODES User Controls 15 Option Menu Digital Signal Strength 16 Reset Initalization 17 Inital Settings 18 Led Indication 19 Error Codes 20 USING LEAD FREE SOLDER 21 CHIP PARTS REPLACEMENT 22 REPLACEMENT PARTS 23 Parts Ordering 23 Critical and Warranty Parts Designation...

Page 4: ...ry 40 SCHEMATIC DIAGRAMS Digital Light Processing Digital Micro Mirror Device and DLP are Trademarks of Texas Instruments Dolby and Dolby digital are registered trademarks of Dolby Laboratories DTV Link is a trademark of Consumer Electronics Association HDMI the HDMI logo and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC ...

Page 5: ...and parts list of this service manual and by marking on the supplementary sheet for this chassis to be issued subsequently Therefore the replacement for any safety part should be identical in value and characteristics Pb Solder The PWBs used in the VLP38 VLP38 and VLP38 chassis are constructed using Lead Free solder When servicing use only recommended Lead Free solder refer to page 21 LT 46244 MOD...

Page 6: ...exceed 0 5 milliampere mA SAFETY PRECAUTIONS NOTICE Observe all cautions and safety related notes located inside the receiver cabinet and on the receiver chassis WARNING 1 Operation of this receiver outside the cabinet or with the cover removed presents a shock hazard from the receiver s power supplies Work on the receiver should not be attempted by anyone who is not thoroughly familiar with the p...

Page 7: ...k Cover Removal Back Cover Removal Procedure 1 Remove 24 screws A from the back cover 21 screws on 40 models 2 Pull the back cover from the TV Back Cover Installation Reverse the removal procedure 52 MODELS 40 46 MODELS LT 40133 LT 40134 LT 46133 LT 46144 LT 46244 LT 52133 LT 52144 LT 52244 ...

Page 8: ... 46244 LT 52244 LCD Stand Removal Stand Removal Procedure 1 Lay the unit face down on a soft non scratching surface 2 Remove 4 screws B 3 Pull the stand from the bottom of the unit Rear Input s Cover Removal 1 Remove 4 screws c 2 Carefully pull off the rear input s cover ...

Page 9: ...ews D 4 on 52 models 2 Lift the mounting brackets from the unit Chassis Stand Holder Removal Chassis Removal Procedure 1 Remove 6 screws A 2 Remove two screws B 40 46 inch models only 3 Unplug all inter connecting cabels and lift the chassis from the unit Stand Holder Removal 1 Remove screws c 2 Lift the stand holder from the unit ...

Page 10: ...ws E to remove the DM COVER and EARTH PLATE 3 Lift the PWB DM Cover from the unit Chassis Disassembly PWBs Power Signal DM Removal 1 PWB POWER remove 10 screws D 2 PWB SIGNAL remove 6 screws C 3 PWB DM remove 3 screwS A from the end bracket and service connector cover and screws B from the PWB DM NOTE Additional disassembly required in LT 52244 See following page ...

Page 11: ...B DM Removal 1 Remove 4 screws C to remove the shield top 2 Remove 3 screws A from the end support plate 3 Remove 12 screws from the PWB DM 2 Carefully lift the PWB DM from the unit PWB DM End Support Plate Removal 1 Remove two hex nuts G 2 Remove 5 screws H from the end support plate 3 Pull the support plate away from the DM ...

Page 12: ...L Removal 1 Unplug all connecting cables 2 Slide the assembly towards the top of the unit Bezel Removal 1 Remove screws A along the top bottom and sides of the Bezel The number of screws and location varies with screen size 2 Lift the LCD Screen Assembly from the Bezel 40 Inch models Bezel removal 46 Inch models Bezel removal ...

Page 13: ...T 46144 LT 52144 LT 46244 LT 52244 Page 13 40 Inch models 52 Inch models Bezel removal 40 46 Inch Screen Brackets Removal 1 Remove mounting screws from the upper lower corner and side mounting brackets 2 Lift the brackets from the Screen assembly ...

Page 14: ... LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 46 Inch models 52 Inch models 52 Inch Screen Brackets Removal 1 Remove mounting screws frim the upper lower and side mounting brackets 2 Lift the brackets from the Screen assembly ...

Page 15: ...MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 Page 15 Partially Illuminated Fully Illuminated REMOTE CONTROLS VLP38 VLP38 VLP38 SIDE CONTROL PANEL USER CONTROLS ...

Page 16: ...U button on the remote hand unit 2 Press the buttons 2 4 7 and 0 in order The screen will change to the option menu OPTION MENU Example of Digital Signal Strength Display Signal Quality Index 0 100 Signal Noise Ratio Tuner 0 Tuner 1 OOB Tuner Frequency MHz 597 0 75 2 Signal Level 8 0 0 Modulation 256 QAM Unknown Carrier Lock Locked Unknown Locked SQI 100 0 SNR 34 3 0 23 77 Correctable errors 0 0 U...

Page 17: ... will now operate the TV s volume and mute when the slide switch is in the TV CABLE SAT VCR or DVD positions A V Memory Reset by individual input When the audio and or video settings for a single input seems to incorrect MENU Audio Video AV Reset All Audio and Video settings for the individual input are reset except for the Listen To Language Balance and Closed Caption settings A V Reset all input...

Page 18: ...obal Guide Off Video Mute On Devices Cagle box Film Mode Auto Zip Code 00000 Video Noise off low mid high Medium Order Sharp Edge only VLP38M VLP38 On Parent Lock Menu Backlight 100 U S Ratings Captions Menu Lock Off Closed Captions TV Trating TV PG Analog Captions On if Mute FV Fantasy Violence unchecked Background Gray D Sexual Dialog unchecked Digital Cations On if mute L Adult Language uncheck...

Page 19: ...er Center Center Center Center Center Deep Field imager VLP38M VLP38 On On On On On On On Back Light MAX MAX MAX MAX MAX MAX MAX Video Noise Medium Medium Medium Medium Medium Medium Medium Film Mode Off Off Off Off Off Off Off SharpEdge VLP38M VLP38 On On On On On On On Bass Center Center Center Center Center Center n a Treble Center Center Center Center Center Center n a Balance Center Center Ce...

Page 20: ...icates the value of the MSD tens digit of the Error Code The flashing then pauses for approximately 1 2 second The LED then flashes indicating the value of the LSD ones digit of the Error Code The Error Code is repeated a total of 5 times EXAMPLE When the error code is 35 the LED flashes as follows ERROR CODES Error Code Description ٛ Connector 12 No error since last power On 27 Inverter short det...

Page 21: ...ratures can cause surface oxidation resulting in poor solder spread ability and wet ability The flux is more corrosive The time required for a good solder connection may take longer Poor wet ability can cause solder balls Higher temperatures can cause flux spattering Soldering iron tip life is shortened Dull finish solder joints not shiny can appear to be a cold solder joint In general a tip tempe...

Page 22: ...an 3 three seconds to new chip parts 5 Avoid using a rubbing stroke when soldering 6 Take care not to scratch or damage the chip parts when soldering 7 Supplementary cementing is not required Chip Parts Removal Resistors Capacitors etc 1 Grasp the part with tweezers Melt the solder at both sides alternately and remove one side of the part with a twisting motion 2 Melt the solder at the other side ...

Page 23: ... orders will result Critical and Warranty Parts Designation Critical Electrical Components are indicated by Bold Type in the Parts List and in the schematic diagrams by a red hatch Parts Tolerance Codes Refer to the following chart for tolerance characteristics of electrical components MARK B C D F G J K Tolerance 0 1 0 25 0 5 1 2 5 10 MARK M N V X Z P Q Tolerance 20 30 10 40 80 100 30 20 20 0 10 ...

Page 24: ... 920D740001 921C549006 921C544003 LT 52144 920D740002 921C549007 921C544005 LT 52244 920D740003 921C549008 921C544005 PWB s MODEL PART NUMBER DESCRIPTION LT 40133 289P101010 LCD MODULE 40 LT 40134 289P101010 LCD MODULE 40 LT 46133 289P100010 LCD MODULE 46 LT 46144 289P107010 LCD MODULE 46 LT 46244 289P107010 LCD MODULE 46 LT 52133 289P105010 LCD MODULE 52 LT 52144 289P106010 LCD MODULE 52 LT 52244...

Page 25: ...C MOS NT5DS8M16FS 5T IC7F02 276P466010 IC C MOS NT5DS8M16FS 5T IC7F03 276P466010 IC C MOS NT5DS8M16FS 5T IC7F04 271P033010 IC LP2996MRX IC7G25 270P879030 IC SC1566I5M 2 5TR IC7K21 276P525010 IC C MOS MAX4489ASA T bdegh IC7M01 276P476010 IC C MOS SiI9181CNU beh IC7M02 271P255010 IC RClamp0524P TCT beh IC7M03 271P255010 IC RClamp0524P TCT beh IC7M05 271P251010 IC MM1661JHBE beh IC7M06 271P255010 IC ...

Page 26: ...22010 DIODE AL01Z D9A46 264P543030 DIODE EG01C D9A47 264P919030 DIODE FCH20A10 15A D9A48 264P919030 DIODE FCH20A10 15A D9A52 264P777070 DIODE MTZJ10A B C D D9G01 262P830010 D CHIP MC2850 T111 1 D9G02 262P830010 D CHIP MC2850 T111 1 D9G05 264P775040 DIODE MTZJ6 6CQLP D9G06 262P828010 D CHIP MC2838 T112 1 D9G07 262P853060 DIODE 1N748A D9G09 262P828010 D CHIP MC2838 T112 1 COILS L101 409P923060 EMI F...

Page 27: ...S degh L6S0 409P777080 EMI F CHIP BLM21P221S degh L6T0 409P777080 EMI F CHIP BLM21P221S degh L6W0 409P777080 EMI F CHIP BLM21P221S degh L6W1 409P777080 EMI F CHIP BLM21P221S degh L6X0 409P777080 EMI F CHIP BLM21P221S degh L6X1 325C420070 COIL CHIP 10MH K degh L7A01 409P777050 EMI F CHIP BLM21B201S L7A02 409P777080 EMI F CHIP BLM21P221S abcdfg L7A02 409P777080 EMI F CHIP BLM21P221S eh L7A03 409P777...

Page 28: ...TF3524V 402Y6R0 01 L9D02 351P303030 LINE FILTER TF3524V 402Y6R0 01 L9D03 351P303030 LINE FILTER TF3524V 402Y6R0 01 L9G00 351P316010 COIL CHOKE CHIP PLC 0755 100 L9G01 351P316010 COIL CHOKE CHIP PLC 0755 100 L9G02 351P315010 COIL CHOKE CHIP PLC 0735 2R0 L9G03 351P316010 COIL CHOKE CHIP PLC 0755 100 L9G05 351P314010 COIL CHOKE CHIP MPLC1040L2R2 L9G10 351P314010 COIL CHOKE CHIP MPLC1040L2R2 L9G11 409...

Page 29: ... J R9A61 103P146010 R CARBON 1 2W 1M J R9A71 103P140010 R CARBON 1 2W 10 J R9A75 103P143010 R CARBON 1 2W 3 3K J R9A76 103P143010 R CARBON 1 2W 3 3K J R9A77 103P143010 R CARBON 1 2W 3 3K J R9A78 103P143010 R CARBON 1 2W 3 3K J R9A82 103C390050 R METAL P 3W 22 J R9A83 103P144070 R CARBON 1 2W 68K J R9A90 103P144070 R CARBON 1 2W 68K J R9A91 103P144070 R CARBON 1 2W 68K J R9A92 103P144080 R CARBON 1...

Page 30: ...80 C ELEC 35V 470M M cdefgh C9A81 189P185090 C CER AC250V E2200P M C9A83 189P185090 C CER AC250V E2200P M C9A84 154P400010 C CER B1KV 220P K C9A85 154P400010 C CER B1KV 220P K C9A96 154P262000 C CER R2KV 220P K C9D01 189P213020 C M POLY AC AC250 275V 0 47M M C9D03 189P213020 C M POLY AC AC250 275V 0 47M M C9D07 189P213020 C M POLY AC AC250 275V 0 47M M SWITCHES S7L01 432P116010 SW KEY BOARD S7L02 ...

Page 31: ...FRONT a 750A625020 BEZEL FRONT b J2201 750A626010 BEZEL FRONT c J2301 750A626020 BEZEL FRONT d J2401 750A627010 BEZEL FRONT f J7M01 750A627020 BEZEL FRONT g J7M02 750A628010 BACK COVER ab J8401 750A629010 BACK COVER cd K9A10 750A629020 BACK COVER e K9A20 750A630010 BACK COVER fg K9A21 750A630020 BACK COVER h PC9A10 750A633010 BEZEL FRONT e PC9A20 750A634010 BEZEL FRONT h PRINTEDCIRCUITBOARDS 920D7...

Page 32: ...ASE STAND 7 761A366010 STAND COVER 52 52 MODELS Part Number Description 1 593B313010 SWIVEL PLATE 46 2 623D446010 HINGE SPACER 4 593B314010 SWIVEL NECK 6 550D202010 SPACER RUBBER 8 761B487010 COVER HOLDER 9 590A817010 HOLDER LCD ALL MODELS Part Number Description 3 596C727010 SWIVEL HINGE 5 761A368010 BASE STAND 7 761A367010 STAND COVER 46 40 46 MODELS 5 6 7 9 8 6 4 2 3 1 ...

Page 33: ...Page 33 MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 VLP38 38 38 MAIN POWER SUPPLY ...

Page 34: ...Page 34 MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 VLP38 38 38 PWB DM DC DC Supplies ...

Page 35: ...Page 35 MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 VLP38 38 38 OVERALL VIDEO SIGNAL PATH ...

Page 36: ...Page 36 MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 VLP38 38 38 PWB SIGNAL Video Path ...

Page 37: ...Page 37 MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 VLP38 38 38 OVERALL AUDIO SIGNAL PATH ...

Page 38: ...Page 38 MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 VLP38 38 38 Sound Select Circuit ...

Page 39: ...Page 39 MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 VLP38 38 38 OVERALL CONTROL ...

Page 40: ...Page 40 MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 VLP38 38 38 Input Auto Detect Circuitry ...

Page 41: ...Page 41 MODELS LT 40133 LT 46133 LT 52133 LT 40134 LT 46144 LT 52144 LT 46244 LT 52244 VLP38 38 38 Short Detect Circuit ...

Page 42: ...B GND MAIN Y GND AVRMUTE AVR L AVR R GND GND TXDB GND I2CCLKA PA PA AUDIO GND AUDIO VCC TB3 GND TD3 TA3 TA3 TC3 GND PANELVCC TCLK3 TCLK1 PANELVCC N C TC3 TD3 TC1 PANELVCC GND TCLK3 GND TC1 PANELVCC TD1 GND TCLK1 TB1 N C TE1 TA1 TE3 GND TE1 TB1 PANELVCC TE3 GND GND TA1 TB3 GND GND TD1 TC2 TCLK2 TA2 TB1 GND GND TD2 TCLK1 TC1 TA1 GND TB2 TD1 TB1 TC2 TE1 TB2 TD1 TA2 CABLE_DETECT1 GND TD2 TE1 MICPWR_ON...

Page 43: ...T CSS CD DT VCC DRI VCC OC RC COM NC OUT 33 1 10W R9A64 120 1 4W R9A70 3 3K 1 10W R9A37 100 1 10W R9A24 1000 C9A67 50V R9A04 R9A03 10 4 5 6 7 8 9 1 2 3 10 4 5 6 7 8 9 1 2 3 3900 C9A43 50V F9A04 125V 5A 20N 5000 PC9A20 FOD617C 1 2 3 4 PC9A10 FOD617C 1 2 3 4 PC9A30 FOD617C 1 2 3 4 22K 1 16W R9B03 35V C9A78 470U L9D03 TF3524V 402Y6R0 01 MI L9D02 TF3524V 402Y6R0 01 MI L9D00 TF3524V 402Y6R0 01 MI 200V ...

Page 44: ...26 10V 6 3V 1U C2J06 10V 6 3V 1U C2J08 10V 6 3V 1U C2J12 10V 6 3V 47 1 16W R2J53 47 1 16W R2J54 47 1 16W R2J55 0 1 16W R2J73 100K 1 16W R2J80 100K 1 16W R2J79 100K 1 16W R2J97 100K 1 16W R2J98 K 4 7M C2J04 B6 3V K 4 7M C2J03 B6 3V K 4 7M C2J02 B6 3V K 4 7M C2J01 B6 3V 270K 1 16W R2J36 D2J02 MALS068X0L D2J01 MALS068X0L D2J04 MALS068X0L D2J03 MALS068X0L D2J05 MALS068X0L 1 2 3 4 5 6 7 8 9 10 11 D2J06...

Page 45: ... T 4 B 5 S 6 T 7 B 8 S 9 T 10 B 11 S 12 T 13 S OUTA OUTB INB INB INA VSS INA VDD 1 NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 1 2 3 4 5 6 7 8 9 N9 10 N10 9 N9 10 N10 VCC SCL NC2 SDA VSS WP VCLK NC1 1 TX2 2 TX2 3 TX1 4 TX1 5 AVCC18 6 TX0 7 TX0 8 TXC 9 TXC 10 ExtSWING 11 RESET 12 EPSEL0 LSDA 13 EPSEL1 LSCL 14 AGND 15 AGND 16 AGND 17 AGND 18 AGND 19 AGND 20 AGND ...

Page 46: ...112 1E F 0 1 C7J02 16V 270 C7J04 25V 50V 16V C7J05 100 1 16W R7J08 10K 0 1 C7J03 16V 1 16W R7J06 220 15K 1 16W R7J09 2SA1235A T112 1E F Q7J02 L7J23 2200MH 33K 1 16W R7J11 5VS 16V C9G48 100 GND 16V C9G70 100 0 1 C9G72 25V 16V IC9G07 5 IC9G07 2 16V C9G71 100 IC9G07 1 IC9G07 3 9VS X240 YIN 10 4 5 6 7 8 9 1 2 3 GND 6 1 2 3 4 5 6 3V C2505 47 GND 2200 C9G31 50V 1 16W R9G22 6 8K 1500 C9G33 50V 1500 C9G55...

Page 47: ... 0 033 C3F14 16V 25V 1000 C3F21 50V 5VS 1 16W R3F24 22 TP102 TU L 0 1 C109 16V GND GND GND GND GND GND GND GND GND GND GND GND 47K 1 16W R122 ANT SW GND 2SC3052 T112 1G Q105 1 16W R118 10K 9VS C104 04W 6 3V 220M M 105C D 8 LFR GND L107 BLM21B272S AFT H AFT L 35V C3F40 10 GND 10 1 16W R121 10 1 16W R117 TP RE01 TP RE02 TP RE03 6 3V C117 10uF C3F02 10uF 16V GND L105 10MH GND L102 10MH L106 BLM21B272...

Page 48: ... 2 HDMI Y 0 HDMI CR 1 R0X0 A R0X1 A HDMI CR 6 HDMI CB 9 R0X2 A HDMI HSYNC HDMI Y 4 HDMI Y 7 R0X1 A HDMI CR 5 HDMI Y 2 HDMI CB 7 R0X0 A HDMI Y 3 HDMI CR 4 HDMI CB 9 HDMI CR 4 HDMI Y 1 HDMI CR 3 HDMI Y 3 HDMI Y 4 R0X2 A HDMI Y 6 HDMI ODCK DSDA1 DSCL1 NO 3 3VSL 1 HDMI RST 33 1 16W HDMI MUTE I2SLRCKD HDMI DETR 2 33 1 16W 1 2 3 4 5 6 7 8 9 10 I2SSDATD 9 10 HDMI SPDIF 9 10 9 10 9 10 1 TX2 2 TX2 3 AGND 4...

Page 49: ...TP EJ03 TP EJ04 TP EJ05 TP EJ07 IC8010 2 IC8010 3 IC8010 6 IC8010 7 TP YS 0 1 C80X1 25V 16V 0 1 C80X2 25V 16V 0 1 C80X3 25V 16V 0 1 C80X4 25V 16V 0 1 C80X5 25V 16V 0 1 C80X6 25V 16V 0 1 C80X7 25V 16V 0 1 C80X8 25V 16V GND GND 0 1 16W R80Y1 22K 1 16W R80Y2 6 3V C8004 10uF 6 3V C8005 10uF 6 3V C8055 10uF 6 3V C8056 10uF 10uF C8088 6 3V 10uF C8090 6 3V 10uF C80J4 6 3V 1 16W R8032 100 2SC3052 T112 1E ...

Page 50: ...2 3 4 5 6 7 8 1 AA 0 14 1 16W R8149 56 0 1 C8123 25V 16V R8121 1 16W 22 JX4 RM1005X4 2010 2 3 4 5 6 7 8 1 R8119 1 16W 22 JX4 RM1005X4 2010 2 3 4 5 6 7 8 1 0 1 C8129 25V 16V MEM VTT GND 0 1 C8153 25V 16V 22 23 2 3 5 6 7 8 18 9 11 12 4 10 15 21 1 24 13 14 16 17 19 20 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 22 23 2 ...

Page 51: ... 16W R8354 10K 1 16W R8303 10K 0 1 C8326 16V 1 16W R83B6 10K 1 16W R83C2 10K 1 16W R8329 10K 1 16W R85C7 100 1 16W R8334 10K L8306 BLM18PG600SN1 PIC RXD PIC CTS PIC TXD RT1N436C T112 1 Q8303 GND GND GND 560 1 16W R3S02 SPDIF DET 220 1 4W R3S07 16V C3S03 10 6 3V C3S01 47 0 1 C3S02 25V 16V 3 3K 1 16W R3S04 1 4W R3S08 75 3 3K 1 16W R3S05 2SC3052 T112 1E F Q3S01 GND 1 16W R3S01 820 L3S01 BLM18A601SN1 ...

Page 52: ...6 M0DT3 97 M0DT2 98 M0DT1 99 VDD15 M0DT0 SDRCK TDO TRST TCK TMS VDD33 GND TDI GND TPBIAS1 TPA1 NTPA1 AGND TPB1 NTPB1 AVDD AGND TPBIAS0 AVDD TPA0 NTPA0 AGND TPB0 NTPB0 R0 R1 AVDD CPS AGND AVDD VDD33 PC0 PC1 PC2 CNA PWRDN VDD15 VDD15 VDD33 XO XI NPHYRESET LPS LKON GND VDD15 NSTANDBY PDEN VDD33 AXTSTC EXTVAL GND VDD33 EXTCKC EXTD0C VDD33 EXTSTB EXTVALB EXTCKB EXTD0B NC VDD33 GND VDD15 EXTSTA EXTVALA ...

Page 53: ...5 CD1 LAD 12 FBE 0 POD A 7 OE FAD 2 LAD 23 POD A 2 REG POD A 10 POD A 5 POD A 3 POD A 12 POD A 4 TSFM 6 TSTMCLK TSFM 5 TSFM 6 POD A 5 POD D 3 TSFMFRM LAD 5 TSTMVLD LAD 19 TSTM 4 LAD 18 TSTM 2 FAD 1 LAD 4 LAD 17 TSFM 7 FAD 5 TSTM 1 POD A 9 TSTM 6 LAD 10 OOBDRXL TSFM 7 TSFM 5 TSTM 0 TSTM 5 TSFMCLK LAD 25 TSFM 4 FRD TSTMFRM LAD 7 TSFM 3 TVLDFMPOD IREQ TSTM 0 TSFM 0 TSTM 3 TSFM 0 TSTM 2 POD A 1 LAD 3 ...

Page 54: ... 0 1 C7E34 25V 16V 10K 1 16W R7E62 6 3V C7E49 47 0 047 C7E03 16V 25V 0 1 C7E19 25V 16V 8200 C7E37 25V 50V 0 1 C7E29 25V 16V 1000 C7E02 50V 0 1 C7E21 25V 16V L7E06 221 OHM 0 082 C7E36 16V 6 3V C7E52 47 0 1 C7E55 25V 16V L7E04 221 OHM 6 3V C7E51 47 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 470 C7E64 50V L7E05 221 OHM 6 3V C7E60 47 GND GND GND GND GND 6 3V C7E63 ...

Page 55: ...EET 4 1 2V SHEET 4 RC 82us D 2 5V SHEET 2 Active H 1 05A D SHEET 6 SHEET 6 SHEET 6 SHEET 6 SHEET 6 SHEET 15 SHEET 4 SHEET 10 SHEET 4 SHEET 15 SHEET 15 SHEET 15 SHEET 15 SHEET 4 SHEET 15 SHEET 15 SHEET 11 SHEET 14 SHEET 6 H output L RESET SHEET 4 SHEET 6 SHEET 14 SHEET 3 SHEET 6 SHEET 16 SHEET 2 SHEET 6 SHEET 11 SHEET 6 SHEET 6 SHEET 3 SHEET 8 SHEET 11 SHEET 14 SHEET 7 SHEET 7 SHEET 1 9 11 SHEET 16...

Page 56: ... AF21 AF22 AF23 AF24 AF25 AF26 R7G01 22 R7G12 22 R7G30 10 R7G11 22 R7G06 22 R7G00 22 R7G64 56 R7G70 56 R7G32 10 R7G54 56 R7G13 22 R7G14 56 R7G02 22 R7G68 56 R7G04 22 R7G63 22 R7G59 56 R7G61 56 IC7G25 SC1566I5MT 2 5 TR R7G31 10 R7G53 56 R7G67 56 R7G66 22 R7G03 22 R7G05 22 R7G58 56 R7G55 56 R7G09 22 R7G60 56 R7G10 22 R7G65 22 R7G69 56 IC7G00 MB87Q1730PBH GE1 PG 21 FRC PG 4 MISC PG 5 DM1 DCDC IF PG 3...

Page 57: ...DQ4 9 VDDQ 10 DQ5 11 DQ6 12 VSSQ 13 DQ7 14 NC 15 VDDQ 16 LDQS 17 NC 18 VDD 19 NU 20 LDM 2 DQ0 21 WE 22 CAS 23 RAS 24 CS 25 NC 26 BA0 27 BA1 28 A10 AP 29 A0 30 A1 31 A2 32 A3 33 VDD 34 VSS 35 A4 36 A5 37 A6 38 A7 39 A8 40 A9 41 A11 42 NC 43 NC 44 CKE 45 CK 46 CK 47 UDM 48 VSS 49 VREF 50 NC 51 UDQS 52 VSSQ 53 NC 54 DQ8 55 VDDQ 56 DQ9 57 DQ10 58 VSSQ 59 DQ11 60 DQ12 61 VDDQ 62 DQ13 63 DQ14 64 VSSQ 65...

Page 58: ...3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 42 43 44 45 46 47 48 49 50 51 OUTRA 0 9 OUTGB 0 9 SPADEOUT MICPWR_ON OUTBB 0 9 OUTGA 0 9 SPACLKOUT SPAVOUT OUTBA 0 9 SPAHOUT LVDS_PWR OUTRB 0 9 3 3V LVDS_MAP SELLVDS...

Page 59: ... Q3D01 2 2K 1 16W R3D25 TP ES05 TP ES04 TP ES01 TP ES02 2 2U C3P06 6 3V 4 5 1 2 3 TP1 8VS DSP L3B04 33uH 3A L3B05 33uH 3A IC3P03 8 IC3P03 3 IC3P03 4 10uF C3A15 6 3V 10uF C3A18 6 3V X3P01 100 1 16W R3E01 100 1 16W R3E06 820 1 16W R3E02 820 1 16W R3E07 820 1 16W R3E08 820 1 16W R3E03 10K 1 16W R3D33 0 1 16W R3B31 0 1 16W R3B33 0 1 16W R3B35 0 1 16W R3B37 12 288MHz SDI3 SDI2 SDI1 SDI0 LRCLKIN VDDIO S...

Page 60: ... 100 C7A63 50V GND 1 16W R7B82 22 TP7A06 4 7K 1 16W R7B39 100 1 16W R7A03 0 01 C7AA6 25V 50V TV CTS GND L7D22 HDMISW RST L7D23 2SA1235A T112 1E F Q7A69 GND 10K 1 16W R7A22 GND 2 2K 1 16W R7A71 0 1 C7B23 16V MAIN RELAY 1 16W R7A66 0 BRIGHT 1K 1 16W R7A96 1K 1 16W R7B93 6 3V C7A02 47 MUTESPKR2 GND 5VSDA 0 1 C7B46 16V 1 16W R7A46 100 1 16W R7A41 100 100 C7A32 50V RMOUT 0 1 C7A67 16V FPGA DONE HDMISW ...

Page 61: ...16 OSC1 CLKI RA7 RB2 P1B INT2 RB3 CCP1 P1A GOS TXD 4 7K 1 16W R7R06 1000 C7R09 25V 1 16W R7R16 470 1 16W R7R33 0 1 16W R7R05 0 0 1 16W R7R02 MAIN Y TVGOS RT1N436C T112 1 Q7R01 5VS 1K 1 16W R7R26 1 C7R14 50V 0 1 16W R7R01 22 C7R03 50V 560 C7R19 25V 330K 1 16W R7R20 1 16W R7R35 2 2K 470 1 16W R7R09 1 16W R7R10 560 3 3VS 0 1 C7R02 25V 16V 10K 1 16W R7R04 GOS RXD 3 3K 1 16W R7R36 1 16W R7R07 4 7K 100K...

Page 62: ...S2D10 S2D9 S2D1 S1D3 S1D5 S1D4 S1D7 S1D6 S1D0 S1D1 S1D9 S1D10 S1D11 S1D8 S0D3 S0D2 S0D0 S0D1 S0D4 S0D7 S0D5 S0D6 S0D9 S0D8 S0D11 S0D10 S1D12 S1D13 S1D14 S1D15 S2CKP S2CKN S2DQL S1DQL S1CKP S1CKN S1DQU S0CKP S0DQU S0CKN CAS WE OD2R6 OD2R5 OD2R3 OD2R2 OD2R1 OD2R4 OD2R0 OD0B9 OD0B8 OD0B7 OD0B5 OD0B4 OD0B3 OD0B2 OD0B6 OD0B0 OD2R9 OD2R8 OD2R7 OD0B1 ID1G0 ID1G1 ID1G2 ID1G3 ID1G4 ID1G5 ID1G6 ID1G7 ID1R9 ...

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