Toshiba 15LV505 service manual Flash Schematic Diagram

Page 78

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B

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FLASH SCHEMATIC DIAGRAM

(DIGITAL PCB)

TCK

CP2803

A2001WV2-11P

SCALER IC

IC2801

R8J66954BG

PC_TOOL_TX

TCK

1

D3.3V

RESET_N

3.3

F4

MODE1

RESET/MODE

TRST_N

TRST_N

2

A1

RESET_N

EEP/PC_TOOL_JIG_CON

3.3

CP2801

A2001WV2-7P

D3.3V

TDO

TDO

3

R2807 10K

E4

MODE0

7

D3.3V

ASEBRKAK_N

ASEBRKAK_N

4

0

6

PC_TOOL_TX

PC_TOOL_RX

TMS

TMS

5

R2809 10K

ASEMD0

3.3

ASEMD0

5

PC_TOOL_RX

TDI

TDI

6

C2808

B1

IIC_OFF

0

4

IIC_OFF

RESET_N

RESET_N

7

0.01 B

ASEBRKAK_N

C2

ASEBRKAK_N

I2C_DATA

3

SDA

FLASH_WP

FLASH_WP

8

TDO

0

DEBUG

I2C_CLK

A2

TDO

2

SCL

ASEMD0

ASEMD0

9

GND

C2807

TDI

0

B2

TDI

1

D_GND

GND

10

E10A

0.1

B

TMS

0

VDD33

11

C3

TMS

TCK

3.3

D3

TCK

TRST_N

0

D4

TRST_N

D3.3V

W827

D3.3V_FLASH

R2810

USB_CS

0

A6

WAIT_N(GPIO)

S

10K

C2802

10V22V-

WE0_N

3.3

B9

CS0_N

CS0_N

3.3

C6

WE0_N

RD_N

3.3

A9

RD_N

R2802

NOR FLASH IC

10K

NEAR FLASH

R2811

0

B6

A22(GPIO)

IC2804

EN29LV320AB-70TCP

10K

A21

3.3

D6

A21

A20

3.3

A5

A20

A16

3.3

48

3.3

A17

A19

3.3

1

A15

A16

D7

A19

R2805

A18

3.3

A15

3.3

BYTE#47

3.3

NR2802

C7

A18

2

A14

A17

3.3

CRA108100JV

A14

A17

A14

3.3

46

0

10K

A16

3.3

3

A13

VSS

D15

B3

A16

A15

3.3

A13

3.3

45

3.3

D7

A3

A15

4

A12

DQ15/A-1

A14

3.3

D14

C4

A14

A12

3.3

44

3.3

A13

3.3

5

A11

DQ7

D6

B4

A13

A12

3.3

A11

3.3

43

3.3

A4

A12

6

A10

DQ14

A11

3.3

NR2803

D5

A11

A10

3.3

42

3.3

A10

3.3

7

A9

DQ6

CRA108100JV

C5

A10

A9

3.3

A9

3.3

41

3.3

D13

B5

A9

8

A8

DQ13

A8

3.3

D5

B7

A8

A20

3.3

40

3.3

A7

3.3

9

A19

DQ5

D12

A7

A7

A6

3.3

A21

3.3

10

39

3.3

D4

D8

A6

A20

DQ12

A5

3.3

I/F

C8

A5

WE0_N

3.3

1211

VCC 3738

3.3

A4

3.3

FLASH

RESET#

CRA108100JV

A8

A3

RESET_N

3.3

3.3

A2

3.3

WE#

DQ4

C2806

NR2804

A3

3.3

B8

A4

NC

13

36

3.3

0.1 B

D11

A1

3.3

D9

A2

A21/NC

DQ11

C9

A1

FLASH_WP

0

3.3

D3

14

WP#/ACC

DQ3

35

D10

3.3

JG2801

15

RY/BY#

DQ10

34

D2

INVERTER_H

3.3

B14

(GPIO)

A19

3.3

3.3

16

A18

DQ2

33

NR2801

A18

3.3

3.3

17

A17

DQ9

32

CRA108100JV

A8

3.3

3.3

D9

D15

3.3

18

A7

DQ1

31

A13

D15

FROM/TO SCALER VIDEO/AUDIO

3.3

D1

D14

3.3

A7

3.3

19

30

C13

D14

A6

DQ8

D8

D13

3.3

A12

D13

A6

3.3

20

29

3.3

D0

D12

3.3

A5

DQ0

C12

D12

IIC_OFF

D11

3.3

A5

3.3

2322 21

2627 28

3.3

RD_N

A11

D11

I2C_DATA

A4

OE#

D10

3.3

A3

3.3

3.3

R2806

10K

CS0_N

C11

D10

A2

CE#

D7

3.3

C10

D8

I2C_CLK

A4

3.3

A3

VSS

0

D9

3.3

A10

D9

D8

3.3

A2

3.3

24

25

3.3

D6

3.3

B13

D7

A1

A0

D13

D6

D5

3.3

FROM/TO JACK

B12

D5

D4

3.3

D12

D4

A1

D3

3.3

A_MUTE

B11

D3

D2

3.3

D1

3.3

D11

D2

B10

D1

D0

3.3

D10

D0

FROM/TO MICON

ASEMD0

IIC_OFF

RESET_N

PC_TOOL_RX

JG2803

0

C16

M32TDI

FROM/TO REGULATOR

PC_TOOL_TX

JG2804

0

D16

M32TDO

DEBUG

JG2805

0

INVERTER_H

A_MUTE

JG2806

3.3

C17

M32TCK

M32R

D3.3V

C18

M32TMS

GND

JG2802

0

B18

M32TRST_N

NC

C14

VCNT(GPIO)

CLK

GND

C2809

R2812

1.2

A16

XOUT

100GT02728

27MHz

C2810

X2801

27MHz

1.8K

R2814

1M

5P CH

1.2

B16

XIN

7P CH

9

C2811

R2813

1.2

A15

XOUT25

25MHzCLK

20P CH

1.8K

X2802

100GT02509

25MHz

R2815

1M

C2812

1.2

B15

XIN25

22P CH

10

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

A

B

C

D

E

F

G

H

PCBDH0

CEH420

H

8

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1

H-21

H-22

Image 78

Contents 15LV505 Green Product Procurement Table of Contents Owner·s Record FCC Declaration of Conformity Compliance Statement PartLocation of the required Marking 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 decoderAuto Setup Setting the languageTo memorize channels 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/DNRUsing the aspect feature Adjusting the back lighting Setting the Auto Shut Off Resetting your settingsPlaying a disc Zooming/Locating desired scene Marking desired scenesRepeat playback/A-B Repeat playback Changing soundtrack language/Subtitles Program playback/Random playbackChanging angles/Title selection DVD menu Disc status/To turn off the PBCRepeat, random and program playback using file browser MP3/WMA/JPEG and Audio CD operationOperation Setting details Customizing the function settingsVCD Setting procedure CD Program playback Audio CD/MP3/WMA/JPEGTemporary cancel the rating level by DVD disc Understanding the Power Return featureTroubleshooting Reception disturbances SpecificationsLanguage code list Language Name CodeLocation of the required Marking A1-1HOW to Order Parts Servicing Notices on CheckingA1-2 S3126A A1-3NEC ART 250, Part H A1-4HOW to Handle the LCD Panel CondensationA1-5 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 B2-1FFC Wire Handling Pin FFCB2-2 Removal Refer to FigB3-1 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 shippingElectrical Adjustments On-Screen Display AdjustmentWhite Balance 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 Location No TSB P/NReference No Description Electrical Replacement Parts List ICS Jacks K3-4 Toshiba Corporation