Toshiba 15LV505 service manual AUDIO/VIDEO Schematic Diagram

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AUDIO/VIDEO SCHEMATIC DIAGRAM

(DVD MT PCB)

FROM/TO REGULATOR

CP8502

(CP3002)

A2001WV2-8P

P.CON+6V_D

B8501

GND(M)

8

P.CON+6V

7

16V100 SJV

BLM18PG121SN1D

0.001 B

P.CON+A5V

6

C8515

0.1 B

C8517

C8518

B8504

GND

5

P.CON+12V

4

M_GND

EBMS160808A102_RDC45

FROM/TO MPEG/MICON/DSP/RF_AMP

P.CON+3.3V

3

DAC_VIDEO_C/D

C8505

P.CON+5V_D

DAC_VIDEO_C/D

DAC_C[U]C_VIDEO

L

B8502

C8521

B

P.CON+3.3V

2

12P CH

P.CON+A5V_D

0.001 B

DAC_VIDEO_A

GND

1

59

EBMS160808A102_RDC45

RESET

C8504

150P CH

L8502

C8506

150P CH

0.001 B

0.1

C8539

SYS_MUTE

1uHNLV25

C8503

0.1 B

C8519

DUPRD1

SPDIF

DUPTD1

APWM_L+

APWM_L-

APWM_R+

APWM_R-

B8503

P.CON+1.8V_D

P.CON+3.3V_D

P.CON+3.3V_D

BLM18PG121SN1D

P.CON+5V_D

(A_GND)

GND

(D_GND)

GND

1.8V REG IC

IC8502

LD1117AL-ADJ-AA3-A-R

0.001 B

ADJ

OUT

IN

C8520

2.2 B

C8538

1

2

3

FROM/TO MEMORY

0.6

1.8

3.2

P.CON+1.8V_D

RESET

DAC_VIDEO_A

W804

DAC_A[Y]_VIDEO

6.3V 100 SJV

P.CON+3.3V_D

1K +-1%

2.2K +-1%

68 +-1%

(D_GND)

C8501

1 F

R8507

R8508

R8509

C8516

GND

58

FROM/TO MOTOR DRIVE

C8512

150P CH

P.CON+A5V_D

P.CON+3.3V_D

P.CON+6V_D

M_GND

TIN_SW

(D_GND)

GND

R8532

FROM/TO REGULATOR

APWM_L-

R8517

R8530

47K

C8532

R8534

CP8501

(CP3002)

A2001WR-14A

47K

2.2K

47P CH

15K

DUPTD1

W825

B

SSCRXD/TX

14

C8530

W824

DUPRD1

0.0012

SSCTXD/RX

13

R8521

W818

GND

12

APWM_L+

TIN_SW

START_SW

11

R8506

47K

[U]C_VIDEO

10

220

16V47 SJV

[V]Y_VIDEO

9

C8513

RESET

[Y]_VIDEO

8

C8534

R8539

56

DVD RESET

7

16V10 SJV

1K

DVD_A_OUT_L 6

GND

5

R8516R8510

C8525

16V47 SJV C8514

150P CH 150P CH

0

4.3

4.3

6.9

SYS_MUTE

D8510

DVD_A_OUT_R

4

10K24K

0.1 B

R8527 R8528

47K47K

C8527 C8528

4

3

2

1

R8537

10K

ZERO

3

GND

AUDIO AMP IC

NJM4565M(TE1)

MA111

GND

2

-

SPDIF

IC8501

SPDIF-134

1

A

+

+

VCC

-

5

6

7

8

4.3

4.3

6.9

10.9

C8526

0.1

B

57

0.01 B

560P CH

560P CH

0.01 B

0.01 B

R8522

C8533

R8536

C8542

C8537

C8536

C8543

C8541

APWM_R+

47K

B

16V10 SJV

1K

C8529

APWM_R-

R8523

0.0012

R8529

C8531

R8533

R8535

10K

47K

2.2K

47P CH

15K

R8531

47K

PCB130

DMG097

	NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME		NOTE:THE DC VOLTAGE EACH PART WAS		CAUTION	ARE	ATTENTION		ETANT
	NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME		NOTE:THE DC VOLTAGE EACH PART WAS		:SINCE THESE PARTS MARKED BY	ARE	:LES PIECES REPAREES PAR UN		ETANT
	OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE			MEASURED WITH THE DIGITAL TESTER	CRITICAL FOR SAFETY,USE ONES		DANGEREUSES AN POINT DE VUE SECURITE
				DURING PLAYBACK.	DESCRIBED IN PARTS LIST ONLY		N’UTILISER QUE CELLS DECRITES
							DANS LA NOMENCLATURE DES PIECES

A	B	C		D	E		F		G	H

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Image 71

Contents 15LV505 Green Product Procurement Table of Contents Location of the required Marking Owner·s RecordFCC Declaration of Conformity Compliance Statement Part Precautions Identification of controls ContentsInserting batteries Remote controlAntenna connections Cable TV connectionsConnecting to an ampliﬁer equipped with a DTS decoder Connecting to optional equipmentConnecting to optional equipment Power source Connecting to an optional equipment with S-video outputTo memorize channels Auto SetupSetting the language Clear All TV operationLabeling channels Adding ChannelLabeling video inputs Setting the V-ChipPicture settings Setting the closed captionsAdjusting the picture preference Picture settings Adjusting the picture preferenceViewing the wide-screen picture formats Film Mode/DNR Viewing the wide-screen picture formats Film ModePlaying a disc Using the aspect feature Adjusting the back lightingSetting the Auto Shut Off Resetting your settings Repeat playback/A-B Repeat playback Zooming/Locating desired sceneMarking desired scenes Disc status/To turn off the PBC Program playback/Random playbackChanging angles/Title selection DVD menu Changing soundtrack language/SubtitlesOperation Repeat, random and program playback using file browserMP3/WMA/JPEG and Audio CD operation CD Program playback Audio CD/MP3/WMA/JPEG Customizing the function settingsVCD Setting procedure Setting detailsTroubleshooting Temporary cancel the rating level by DVD discUnderstanding the Power Return feature Language Name Code SpecificationsLanguage code list Reception disturbancesA1-1 Location of the required MarkingA1-2 HOW to Order PartsServicing Notices on Checking A1-3 S3126AA1-4 NEC ART 250, Part HA1-5 HOW to Handle the LCD PanelCondensation A1-6 When Replacing DVD DeckWhen removing the DVD Deck When installing the DVD DeckA1-7 Disc Removal Method AT no Power SupplyParental Control Rating Level DVD DeckRemote Control KEY Code A2-1 General SpecificationsA2-2 PowerControl A2-3A2-4 FeaturesDVD A2-5A2-6 Interface A2-7Carton A2-8Disassembly Instructions B1-2 DVD Deck Refer to FigB2-1 Switch PCB ASSY/GEAR MIDDLE/GEAR FEED/RACKTraverse Assy Refer to -1-A Feed ASSY/FEED Motor Refer to -2-AB2-2 FFC Wire HandlingPin FFC B3-1 RemovalRefer to Fig B3-2 InstallationSet Set Key Remocon Standard Operations Condition Time Service Mode ListAfter the write, set to the initializing of shipping Servicing Fixtures and ToolsRE-WRITE for DVD Firmware Ref. No Parts Name RemarksAfter the data input, set to the initializing of shipping When Replacing Eeprom Memory ICWhite Balance Electrical AdjustmentsOn-Screen Display Adjustment Contrast MAX Bright CentContrast Contrast CenterElectrical Adjustments Remocon PCB Power PCBLCD Panel DVD MT PCB DVD Deck Operation PCBTroubleshooting Guide Troubleshooting Guide Picture does not Appear Color does not Appear DVD Section Disc does not Eject Does not Play DVD Does not Play CD Troubleshooting Guide DVD Block Diagram Power Block Diagram Powerdigital PCB Block Diagram Signal Block Diagram Printed Circuit Boards DVD MT TOP Side CEH420A Printed Circuit Boards Digital TOP SideDigital Bottom Side CEH420ACEH421A Printed Circuit BoardsC7032 D7020 C8107R8105 C8109 R8108CON+5VD MPEG/MICON/DSP/RFAMP Schematic Diagram DVD MT PCBDVD MT PCB Memory Schematic DiagramDSM206SD Motor Drive Schematic DiagramAUDIO/VIDEO Schematic Diagram Digital PCB Micon Schematic DiagramEEP ROM Scaler VIDEO/AUDIO Schematic DiagramAgcif 1OUTIF Tuner Schematic DiagramHdmi Schematic Diagram VSS10LVDS Lvds Schematic DiagramScaler Power Schematic Diagram Flash Schematic Diagram DDR Schematic Diagram Spdif Spdifout Jack Schematic DiagramAV Switch Schematic Diagram Regulator Schematic Diagram Power Schematic Diagram High Voltage Backlight Inverter Schematic DiagramSound AMP Schematic Diagram Operation PCB Jack OUT Schematic DiagramSW Schematic Diagram CN2 Interconnection DiagramWaveforms AUDIO/VIDEO J1-1 Mechanical Exploded ViewJ1-3 Mechanical Exploded View Packing DiagramJ2-1 DVD Deck Exploded ViewMechanical Replacement Parts List Reference No Description Location NoTSB P/N Electrical Replacement Parts List ICS Jacks K3-4 Toshiba Corporation