Toshiba 15LV505 service manual Jack OUT Schematic Diagram, Operation PCB

Page 86

8

7

A

B

C

D

E

F

G

H

JACK OUT SCHEMATIC DIAGRAM

(POWER PCB)

8

7

6

5

4

3

2

1

FROM/TO JACK

CP8101 (CP4301) 127301123K2

23

LOUT

 

 

22

GND

21

ROUT

20

GND

 

 

19

AV3_V

 

 

18

GND

17

AV3_U

16

GND

 

 

15

AV3_Y

 

 

14

GND

13

AV1_C

12

GND

 

 

11

AV1_Y

 

 

10

GND

 

 

9

YUV L IN

8

GND

 

 

7

YUV R IN

 

 

6

GND

 

 

5

CVBS1

4

GND

 

 

3

AV1 L IN

 

 

2

GND

 

 

1

AV1 R IN

FROM/TO POWER

GND

S_DET

TO SOUND AMP

LOUT

ROUT

 

MAIN_GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W833

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(OPERATION PCB)

 

 

 

 

 

LOUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FROM/TO POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ROUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CP2201 (CD502)

 

 

 

 

R2201

 

R2202

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A2001WR2-3P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY_A

3

AV3_V/AV1_C[J]

 

 

1K

 

820

 

 

 

R2203

 

R2204

 

R2205

R2206

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY_B

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15K

 

 

5.6K

 

5.6K

820

 

 

 

 

AV3_U/AV1_Y[J]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EJECT SW2201

EVQ21505R

DOWN/STOPCH SW2202

EVQ21505R

POWER SW2203

EVQ21505R

INPUT SW2204

EVQ21505R

DOWNVOL

SW2205

EVQ21505R

UPVOL SW2206

EVQ21505R

UP/PLAYCH SW2207

EVQ21505R

MENU SW2208

EVQ21505R

 

 

 

 

 

AV3_Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV1_C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV1_Y/CBVS1[J]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCB270

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YUV_L_IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CEH422

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YUV_R_IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CVBS1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV1_L_IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV1_R_IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(REMOCON PCB)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FROM/TO MICON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CP7601

(CD6203)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R7605

100

A2001WV2-5P

 

 

 

 

 

Vout

1

 

 

 

 

 

 

 

 

 

 

 

REMOCON IN

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND 2

 

 

 

 

 

 

 

 

 

 

 

R7602

47

GND

2

 

 

 

 

B+

3

 

 

 

 

 

 

 

 

 

 

 

AT+3.3V

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OS7601

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STANDBY LED

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER ON LED

5

 

 

 

 

KSM-2003TC2P

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C7602

KA

 

 

 

 

 

 

 

220

220

 

 

 

 

 

 

 

 

 

 

 

 

6.3V 100

 

 

 

 

 

 

 

R7603 1

R7604 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

R

ST-BY/POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D7601_1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LTL1BECBEK5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCBDA0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CEH423

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPONENT_VIDEO_IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J8102

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCA-341H(NI)-09

AV3_Y

R8118

 

 

 

 

 

 

 

 

 

 

 

 

 

H

E

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV3_U/AV1_Y[J]

R8119

 

 

 

 

 

 

 

 

 

 

 

 

 

H

E

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

4

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV3_V/AV1_C[J]

R8120

 

 

 

 

 

 

 

 

 

 

 

 

 

H

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

5

 

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C8102

100P CH

R8103

75

C8105

100P CH

R8105

75

 

C8110

100P CH

R8108

75

 

 

S_DET

R8110

1K 1/4W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W822

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV1_Y/CBVS1[J]

R8111

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

1

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

2

6

S-DET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV1_C

R8112

100

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100P CH

 

 

 

 

 

100P CH

 

 

 

S-VIDEO-IN

 

 

 

 

 

C8103

R8104

 

 

C8109

 

R8107

 

 

 

J8101

 

 

 

 

 

75

 

 

75

DIN-417HA-01

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPONENT_AUDIO_IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J8103

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCA-228H(3)NI-02

YUV_L_IN

R8113

1K

 

 

 

 

 

 

 

 

 

 

 

 

 

H

E

 

 

 

 

 

 

 

 

 

 

 

 

 

2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YUV_R_IN

R8114

1K

 

 

 

 

 

 

 

 

 

 

 

 

 

H

E

 

 

 

 

 

 

 

 

 

 

 

 

 

4

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C8107

470P CH

C8111

470P CH

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CVBS_AV_IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J8104

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RCA-341H(2)NI-06

CVBS1

R8115

100

 

 

 

 

 

 

 

 

 

 

 

 

V

H

E

 

 

 

 

 

 

 

 

 

 

 

 

2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV1_L_IN

R8116

1K

 

 

 

 

 

 

 

 

 

 

 

 

L

H

E

 

 

 

 

 

 

 

 

 

 

 

 

4

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AV1_R_IN

R8117

1K

 

 

 

 

 

 

 

 

 

 

 

 

 

H

E

 

 

 

 

 

 

 

 

 

 

 

 

 

6

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

470P CH

 

 

470P CH

 

 

470P CH

 

 

 

 

 

7

 

 

 

 

C8104

 

C8106

C8108

R8106

75

 

 

RNC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCB240

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CEH421

6

5

4

3

2

1

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

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

 

H-37

H-38

Page 85 Page 87
Image 86
Page 85 Page 87
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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