Toshiba 15LV505 MICON SCHEMATIC DIAGRAM

ABC D E F GH

ABC D E F GH

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED

S

D

G

Q6201

2SK3019_TL

SW

S

D

G

Q6202

2SK3019_TL

SW

D6205

MA111

Q6203

KRA103SRTK

SW

IC6201 PST3229NR

RESET IC

123

45

Q6204

KRC102SRTK

SW

IC6202

R5F21124FP

SUB MICON IC 1

10 11 12 13 14 15 16

171819

2

2021222324

2526272829

3

303132

45678

9

TM101

000-103000530

BT001

MNAAA(R03) BT002

MNAAA(R03)

CD501

P201-2476-2

P201-2476-2

CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR

CP6201 A2001WV2-9P

SUB MICON

1

2

3

4

5

6

7

8

9

:SINCE THESE PARTS MARKED BY

CAUTION

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES ARE

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

:LES PIECES REPAREES PAR UN ETANT

ATTENTION

CD6203

E8252002

1

2

3

4

5

C6205

1004V V-S

C6213

18PCH

C6215

20PCH

C6212

0.1 B

C6216

0.01 B

C6209

2.2

(1608)

B

C6218

0.1 B

C6210

0.1 B

C6221

0.1 B

R6203

10K

R6206

4.7K

R6205

33K R6210

4.7K

R6214

4.7K

R6236 4.7K

R6216

4.7K R6217

4.7K

R6215

4.7K

R6219

4.7K

R6213

4.7K

R6204

10K

R6227

100

R6224

4.7K

R6225

4.7K

R6228

4.7K

R6223

100

W807

W863

W865

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

X6201

16MHz

100GT01615

MCU_SCITXD

MCU_SCIRXD

I2C_DATA

I2C_CLK

RESET_N

AUDIO_MUTE

RESET_N

IIC_OFF

ASEMD0

DVD_RESET

3.3V_POWER_H

KEY_A

KEY_B

AT+5.8V

POWER_FAIL

SYS_POWER_H

D5.0V START_SW

IR_REMO LV_CTL

AT+3.3V

GND

D5.0V

AT+3.3V

STBY-H

AT+3.3V

IR_REMO

STBY-H

D5.0V

FROM/TO REMOCON

(CP7601)

TO AV SWITCH

TO JACK

FROM/TO SCALER VIDEO/AUDIO

H-10H-9

FROM/TO FLASH

CEH420

PCBDH0

FROM/TO REGULATOR

MICON SCHEMATIC DIAGRAM

(DIGITAL PCB)

3.33.3

AT+3.3V

RESET

RX

TX

NCNC

SYS_POWER_H

RESET

XOUT

XIN

VCC

VREF

CNVSS IVCC

AVSS

EEPROM_SDA

EEPROM_SCL

KEY_B

VSS

MODE

EXT_MUTE

0

03.1 0 2.8 3.3

0

3.3

3.3

0

DVD_POWER

DTV_RESET

3.3V_POWER_H

STBY-HNC

NC

0

DVD_RESET

AUDIO_MUTE DISC_IN_DET9

32

KEY_A25

ASEMD015

MAIN_MICON_TXD

REMOCON_IN8

1 MAIN_MICON_RXD

3.3

3.3

3.3

3.3

3.3 3.3

3.3

3.3 3.3 3.3

3.3

3.3

3.3

3.3

003.33.33.32.83.3

3.3

3.3

3.3

3.3

3.3

2.5

3.3

1

ACCESSORY

0

0

DVD_SCL

DVD_SDA

DVD_CS

MODE

VCC

MODE

TX

RX

RESET

GND

NC

CNVSS

CNVSS

NC

NC

NC NC

0

00

GND

NC

IN

NC

OUT

3.3 3.3

REMOCON IN

POWER ON LED

STANDBY LED

AT+3.3V

GND

Contents

Main 15LV505 (*1) GREEN PRODUCT PROCUREMENT (*2) LEAD-FREE SOLDER WARNING DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT ! TABLE OF CONTENTS 15LV505 OWNERS MANUAL 15-inch* Diagonal LCD TV/DVD COMBINATION DearCustomer, NOTETO CATVI NSTALLERS SAFETY INSTRUCTIONS Installation, Care, and Service SAFETY INSTRUCTIONS Important Safety Instructions Additional Safety Precautions Notes on discs (Continued) Top Contents Introduction Connections Identification of controls (Continued) Separate VHF/UHF antennas (75 ohm VHF cable and 300 ohm UHF twin-lead wires) Combination VHF/UHF antenna (Separate VHF and UHF 300 ohm twin-lead wires) Inserting batteries Operation Connecting to optional equipment Connecting to a camcorder Connecting an optional equipment with ColorStream Using the audio/video inputs Connecting to an optional equipment with S-video output 2 Air/Cable selection 7 6 5 2 1 4 3 2 1 / / / / / / 5 2 1 Setting the language 5 4 2 Auto Setup 4 3 / / / 1 2 Adding Channel 6 5 4 1 MUTE / To change a password 7 1 / / / 4 3 2 1 3 2 1 5 4 3 2 1 6 4 3 1 4 3 2 1 6 5 4 3 1 6 5 4 3 1 2 5 4 3 1 Viewing the wide-screen picture formats 4 3 Selecting the audio language 1 3 2 1 3 2 1 4 1 DNR 2 3 Natural picture size 1 screen will appear. Press or to select 3 2 1 4 3 1 3 2 1 3 2 1 4 2 3 / / / Playing a disc (Continued) Zooming Zooming/Locating desired scene ZOOM JUMP Program playback/Random playback / / / Changing angles Title selection Changing angles/Title selection/ DVD menu 2 2 Audio CD/MP3/WMA/JPEG CD information MP3/WMA and Audio CD playback MP3/WMA/JPEG and Audio CD operation (Continued) JPEG playback Repeat, random and program playback using file browser (Continued) Function setup Section Option Details Page Customizing the function settings / / / RETURN Customizing the function settings (Continued) Temporary cancel the rating level by DVD disc Function setup Temporarycancel the rating level by DVD disc EJECT Reception disturbances Language code list Specifications Limited United States Warranty LCD TV/DVD Combination - Depot Repair Warranty CAUTION SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES HOW TO ORDER PARTS 3. USE THE DESIGNATED PARTS 2. AVOID AN ELECTRIC SHOCK IMPORTANT SAFEGUARDS Page IMPORT ANT SAFEGUARDS WHEN REPLACING DVD DECK DISC REMOVAL METHOD AT NO POWER SUPPLY PARENTAL CONTROL - RATING LEVEL 4 DIGIT PASSWORD CANCELLATION REMOTE CONTROL KEY CODE A2-1 A2-2 A2-3 A2-4 A2-5 A2-6 A2-7 A2-8 DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF DVD DECK PARTS Page 3. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC Page SERVICE MODE LIST RE-WRITE FOR DVD FIRMWARE SERVICING FIXTURES AND TOOLS CONFIRMATION OF CHECK SUM, POWER ON TOTAL HOURS AND MICON VERSION WHEN REPLACING EEPROM (MEMORY) IC CONFIRMATION OF INITIAL DATA 1. ADJUSTMENT PROCEDURE 2. BASIC ADJUSTMENTS Page Page ELECTRICAL ADJUSTMENTS D-4 D-5 ELECTRICAL ADJUSTMENTS REMOCON PCB POWER PCB DIGITAL PCB 3. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) (LCD SECTION) TROUBLESHOOTING GUIDE Page Page (DVD SECTION) Page Page Page TROUBLESHOOTING GUIDE DVD BLOCK DIAGRAM F-1 F-2 POWER BLOCK DIAGRAM D510 F-3 F-4 Q505 D518 POWER(DIGITAL PCB) BLOCK DIAGRAM SW F-5 F-6 SIGNAL BLOCK DIAGRAM F-7 F-8 DMG097A PRINTED CIRCUIT BOARDS DVD MT (TOP SIDE) G-1 G-2 DVD MT (BOTTOM SIDE) CEH420A PRINTED CIRCUIT BOARDS G-3 G-4 DIGITAL (TOP SIDE) DIGITAL (BOTTOM SIDE) R503 PRINTED CIRCUIT BOARDS SW AS MARKED. -REPLACE RISK OF FIRE PRINTED CIRCUIT BOARDS POWER/OPERATION/REMOCON (CHIP MOUNTED PARTS) SOLDER SIDE CEH421A G-7 IC4001 ZR36966ELCG-D-G MPEG/MICON/DSP/RF_AMP SCHEMATIC DIAGRAM H-4 H-3 MEMORY SCHEMATIC DIAGRAM DSM2(06SD) H-6 H-5 MOTOR DRIVE SCHEMATIC DIAGRAM H-8H-7 AUDIO/VIDEO SCHEMATIC DIAGRAM CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR H-10H-9 MICON SCHEMATIC DIAGRAM H-12H-11 SCALER VIDEO/AUDIO SCHEMATIC DIAGRAM H-14H-13 TUNER SCHEMATIC DIAGRAM H-16H-15 HDMI SCHEMATIC DIAGRAM NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED :SINCE THESE PARTS MARKED BY H-18H-17 LVDS SCHEMATIC DIAGRAM H-20H-19 SCALER POWER SCHEMATIC DIAGRAM H-22H-21 FLASH SCHEMATIC DIAGRAM H-24H-23 DDR SCHEMATIC DIAGRAM CAUTION: DIGITAL TRANSISTOR H-26H-25 JACK SCHEMATIC DIAGRAM H-28H-27 AV SWITCH SCHEMATIC DIAGRAM CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR H-30H-29 REGULATOR SCHEMATIC DIAGRAM NUTILISER QUE DES FUSIBLE DE MEME TYPE IS NON POLAR ONE. IS THE LIVE CONNECTIONCAUTION: CAUTION: DIGITAL TRANSISTORCAUTION: DIGITAL TRANSISTOR POWER SCHEMATIC DIAGRAM NUTILISER QUE DES FUSIBLE DE MEME TYPE CAUTION: DIGITAL TRANSISTOR 5A 32V(F7001) CAUTION:F7001 IS MANUFACTURED BY SKYGATE CO.,LTD., TYPE 20N. 5A 32V(F7001) CN2 CN1 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED :SINCE THESE PARTS MARKED BY SOUND AMP SCHEMATIC DIAGRAM H-36H-35 JACK OUT SCHEMATIC DIAGRAM (REMOCON PCB) H-38H-37 (OPERATION PCB) H-40H-39 SW SCHEMATIC DIAGRAM CAUTION THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE: INTERCONNECTION DIAGRAM CN2 H-42H-41 CN1 Page WAVEFORMS MECHANICAL EXPLODED VIEW 103A 103 201 105 Page DVD DECK EXPLODED VIEW NOTE: MECHANICAL REPLACEMENT PARTS LIST K1-1 Location No. TSB P/N Reference No. DVD DECK REPLACEMENT PARTS LIST K2-1 Location No. TSB P/N Reference No. Description RESISTORS K3-1 CAPACITORS ICS K3-2 TRANSISTORS COILS &TRANSFORMERS K3-3 JACKS SWITCHES P.C.BOARD ASSEMBLIES MISCELLANEOUS K3-4