Toshiba 15LV505 service manual Powerdigital PCB Block Diagram

Page 62

POWER(DIGITAL PCB) BLOCK DIAGRAM

 

 

5.0V REGULATOR

5.0V

 

 

 

 

IC3007

 

 

 

 

 

BD7820FP-E2

 

 

 

 

 

3.3V REGULATOR

 

 

 

 

 

IC3009

 

 

 

 

CP3001

S-1170B33UC-OTSTFG

 

 

 

2

 

 

 

 

 

1

FILTER MUTE

AT3.3V

 

 

 

6

 

 

 

 

 

8

TUNER+30V

 

 

 

 

3

AT+12V

SUB MICON

EEPROM

 

 

 

 

 

 

4

 

IC6202

IC2805

 

 

5

AT+5.8V

R5F21124FP

M24256-BWMN6TP

 

 

14

 

 

 

 

 

7

 

 

 

 

 

11

 

 

 

 

 

12

 

 

 

BTSC DEMODULATOR

AUDIO ADC

13

 

 

 

IC5801

IC6551

15

 

 

 

AN5832SA-E1V

AK5358A

16

 

 

 

 

 

17

 

VDD CORE 1V

 

 

 

9

LIGHT_CTL

IC3001

1V

 

 

10

INVERTER_H

BD9130NV

 

 

 

18

POWER FAIL

 

 

 

 

20

KEY_B

 

 

 

 

19

KEY_A

 

 

 

 

 

 

VDD CORE

3.3V

 

 

 

 

IC3002

 

 

 

 

 

AL1015

 

 

 

 

 

SW

FLASH IC

 

1.8V REGULATOR

 

 

 

 

 

 

 

IC2804

 

IC3003

 

 

 

EN29LV320AB-70TCP

 

PQ035ZN1HZPH

 

 

LCD+B SW

 

LCD PANEL

 

 

 

Q3009

 

V2801

 

 

 

TPC6108(TE85L,F,M)

 

M156B1-L02

 

 

 

AUDIO Lch SW

AUDIO Rch SW

AUDIO Lch SW

AUDIO Rch SW

 

 

IC6552

IC6553

IC6557

IC6558

 

 

MM1501XNRE

MM1501XNRE

NJM2534V(TE2)

NJM2534V(TE2)

DIGITAL TUNER

TU5801

ENG36E18KRF

SCALER IC

IC2801

R8J66954BG

1.8V

DDR SDRAM

IC2802

HYB18TC256160BF-3S

F-5

F-6

Page 61 Page 63
Image 62
Page 61 Page 63
Contents 15LV505 Green Product Procurement Table of Contents Location of the required Marking Owner·s RecordFCC Declaration of Conformity Compliance Statement Part Precautions Contents Identification of controlsCable TV connections Remote controlAntenna connections Inserting batteriesConnecting to an optional equipment with S-video output Connecting to optional equipmentConnecting to optional equipment Power source Connecting to an amplifier equipped with a DTS decoderTo memorize channels Auto SetupSetting the language Adding Channel TV operationLabeling channels Clear AllSetting the V-Chip Labeling video inputsAdjusting the picture preference Setting the closed captionsAdjusting the picture preference Picture settings Picture settingsViewing the wide-screen picture formats Film Mode Viewing the wide-screen picture formats Film Mode/DNRPlaying 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 Changing soundtrack language/Subtitles Program playback/Random playbackChanging angles/Title selection DVD menu Disc status/To turn off the PBCOperation Repeat, random and program playback using file browserMP3/WMA/JPEG and Audio CD operation Setting details Customizing the function settingsVCD Setting procedure CD Program playback Audio CD/MP3/WMA/JPEGTroubleshooting Temporary cancel the rating level by DVD discUnderstanding the Power Return feature Reception disturbances SpecificationsLanguage code list Language Name CodeLocation of the required Marking A1-1A1-2 HOW to Order PartsServicing Notices on Checking S3126A A1-3NEC ART 250, Part H A1-4A1-5 HOW to Handle the LCD PanelCondensation When installing the DVD Deck When Replacing DVD DeckWhen removing the DVD Deck A1-6DVD Deck Disc Removal Method AT no Power SupplyParental Control Rating Level A1-7Remote Control KEY Code General Specifications A2-1Power A2-2A2-3 ControlFeatures A2-4A2-5 DVDA2-6 A2-7 InterfaceA2-8 CartonDisassembly Instructions DVD Deck Refer to Fig B1-2Feed ASSY/FEED Motor Refer to -2-A Switch PCB ASSY/GEAR MIDDLE/GEAR FEED/RACKTraverse Assy Refer to -1-A B2-1B2-2 FFC Wire HandlingPin FFC B3-1 RemovalRefer to Fig Installation B3-2Service Mode List Set Set Key Remocon Standard Operations Condition TimeRef. No Parts Name Remarks Servicing Fixtures and ToolsRE-WRITE for DVD Firmware After the write, set to the initializing of shippingWhen Replacing Eeprom Memory IC After the data input, set to the initializing of shippingWhite Balance Electrical AdjustmentsOn-Screen Display Adjustment Bright Cent Contrast MAXContrast Center ContrastElectrical Adjustments Operation PCB Power PCBLCD Panel DVD MT PCB DVD Deck Remocon 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 CEH420APrinted Circuit Boards CEH421AC8109 R8108 C8107R8105 C7032 D7020MPEG/MICON/DSP/RFAMP Schematic Diagram DVD MT PCB CON+5VDMemory Schematic Diagram DVD MT PCBMotor Drive Schematic Diagram DSM206SDAUDIO/VIDEO Schematic Diagram Micon Schematic Diagram Digital PCBScaler VIDEO/AUDIO Schematic Diagram EEP ROMTuner Schematic Diagram Agcif 1OUTIFHdmi Schematic Diagram Lvds Schematic Diagram VSS10LVDSScaler Power Schematic Diagram Flash Schematic Diagram DDR Schematic Diagram Jack Schematic Diagram Spdif SpdifoutAV Switch Schematic Diagram Regulator Schematic Diagram Power Schematic Diagram Backlight Inverter Schematic Diagram High VoltageSound AMP Schematic Diagram Jack OUT Schematic Diagram Operation PCBSW Schematic Diagram Interconnection Diagram CN2Waveforms AUDIO/VIDEO Mechanical Exploded View J1-1Mechanical Exploded View Packing Diagram J1-3DVD Deck Exploded View J2-1Mechanical Replacement Parts List Reference No Description Location NoTSB P/N Electrical Replacement Parts List ICS Jacks K3-4 Toshiba Corporation
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