Toshiba BDX2500KU Manuel utilisateur

SERVICE MANUAL

FILE NO. 810-201082GR

Jun. 2010 GREEN

The above model is classified as a green product (*1), as indicated by the underlined serial number.

This Service Manual describes replacement parts for the green product. When repairing this green

product, use the part(s) described in this manual and lead-free solder (*2).

For (*1) and (*2), see the next page.

Blu-ray Disc Player

BDX2500KU

The melting temperature of lead-free solder is higher than that of leaded solder by 86°F to 104°F

(30°C to 40°C). Use of a soldering iron designed for lead-based solders to repair product made

with lead-free solder may result in damage to the component and or PCB being soldered. Great

care should be made to ensure high-quality soldering when servicing this product especially

when soldering large components, through-hole pins, and on PCBs as the level of heat

required to melt lead-free solder is high.

(*1) GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling

and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of

certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any

marketing of new products containing the restricted substances.

Increasing attention is given to issues related to the global environmental. Toshiba Corporation

recognizes environmental protection as a key management tasks, and is doing its utmost to

enhance and improve the quality and scope of its environmental activities. In line with this,

Toshiba proactively promotes Green Procurement, and seeks to purchase and use products,

parts and materials that have low environmental impacts.

Green procurement of parts is not only confined to manufacture. The same green parts used in

manufacture must also be used as replacement parts.

(*2) LEAD-FREE SOLDER

This product is manufactured using lead-free solder as a part of a movement within the consumer

products industry at large to be environmentally responsible. Lead-free solder must be used in

the servicing and repair of this product.

WARNING

This product is manufactured using lead free solder.

DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !

CONTENTS

1. PRINTED WIRING BOARD AND SCHEMATIC DIAGRA

Printed Wiring Board and Schematic Diagram ……………………………………………………..……....……... 1-1

2. BLOCK DIAGRAM …………………………………………………………………………………………. 2-1

3. CIRCUIT DIAGRAMS

Power Supply Circuit Diagram …………………….……………………………………………….…..….……..... 3-1

Front Display Circuit Diagram …………………….……………………………………………….…..………...... 3-2

SD Card Connector Circuit Diagram ………………………………………………………………………………. 3-3

7.1 CH Audio Output Circuit Diagram …………………………………………………………………………….. 3-4

Audio Output Circuit Diagram ……………………………………………….…………………………….............. 3-5

Video Output Circuit Diagram ……………………………………………….…………………………….............. 3-6

HDMI Output Circuit Diagram ………………………………………………………….……....……..…............... 3-7

Ether, USB Circuit Diagram ………………………………………………………………………………………... 3-8

GPIO Circuit Diagram …………………………………………………………………………………………….... 3-9

Nand, Clock, Test & Reset Circuit Diagram ……………………………………………………………………… 3-10

DDR3 Circuit Diagram ……………………………………………………………………………………………. 3-11

DDR3 Parts Circuit Diagram ……………………………………………………………………………………... 3-12

Motor Servo & Driver Circuit Diagram …………………………………………………………………………... 3-13

Motor & Servo Connect Circuit Diagram ………………………………………………………………………… 3-14

Main Power Circuit Diagram …………………………………………………………………………………....... 3-15

4. PC BOARDS

Power Supply PC Board ………….………….…………………………………………………………………....... 4-1

Loader Relay PC Board …..……………………………………………………………………………………........ 4-1

SD Card PC Board …..…………………………………………………………………………………………........ 4-1

Audio PC Board …..……………………………………………………………………………………………....... 4-2

Front Display PC Board ………….………….……………………………………………………………….…...... 4-2

Main PC Board ………….………….…………………………………………………………………………… 4-3~4

5. IC PINS DESCRIPTION AND BLOCK DIAGRAMS ..……………………………………… 5-1~11

6. PARTS LIST ….….…………………………………………………………….……….....……..……….......... 6-1

7. EXPLODED VIEW ......………………….……………………………………………………...….…..…...... 7-1

8. SPECIFICATIONS .….……………………………………………………………………………..…........... 8-1

9. REMOTE CONTROL SE-R0378 CODE TABLE …...………….……………………….……..…... 9-1

10. FIRMWARE UPGRADE PROCEDURE /

FW VERSION CHECKING PROCEDURE ……..………………………………...….…...…...…. 10-1

11. TROUBLE SHOOTING CHART …………………………………………………...…………… 11-1~11

1-1

PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM

Printed Wiring Board and Schematic Diagram

MAIN

PUH

TRAY

Mechanism

MOTOR

SWITCH

CN4501

CN4402

CN4401

CN7001 CN4102

CN100 CON1

CN9201

CN8001

CN9301

CN2

POWER ON

VCC+5V

GND

EVER+5V

GND

VCC+12V

GND

VKK

-F

FCS2+

FCS2-

TRK+

FCS1+

TRK-

FCS1-

A-

B-

A+

B+

NC(GND)

SW3(BD)

RF+

RF-

SWB2(BD)

SWB1(BD)

VREF_PD

VCC_+5PD

GND_PD

SW(DVD /CD)

GND1

LDI_BD

LDI_CD

LDI_DVD

GND1

TEMP

VCC(HFM)

MON_CD/DVD

MON_BD

SEL_DVD

SEL_CD

GND1

GND_BDPD

FRONT SD CARD

POWER

AUDIO

E6V

PWR_ON0

DGND

AMCLK

DNGD

I2S_BLK_OUT

DGND

AOSDATA1

I2S_LRWS_OUT

SCL

SDA

AOSDATA2

AOSDATA3

AOSDATA4

+12V

SD_D2

SD_D3

SD_CMD

SD_PWR

SD_GND

SD_CLK

SD_GND

SD_D0

SD_D1

SD_CD

SD_WP

SD_GND

E3.3V

POWERKEY

POWERLED

SI(F_M)

SO(M_F)

SCK

SCS

GND

+3.3V

GND

F+

VKK

F-

GND

PLAYKEY

EJECTKEY

E3.3V

R/C

LOAD-

LOAD+

MGND

OPEN#

COMMON

SL1+

SL1-

SL2-

SL2+

FFC CABLE 8P L=180mm

FFC-CABLE 12 PINS

L=110mm

FFC CABLE 15 PINS L=150mm

FFC CABLE 18 PINS

L=125mm

FFC CABLE 45 PINS L=280mm

RIBBON WIRE 4P

RIBBON WIRE 12P

Block Diagram

2-1

DSP + MCU

BCM7630

NAND FLASH

KEY & R/C VFD DISPLAY

VFD DRIVER

DDR

7.1 CH AUDIO OUTPUT AUDIO & VIDEO OUTPUT

AC/DC RECTIFIER

DC/DC REGULATOR

FOR SYSTEM

POWER SUPPLY

SD CARD USB LAN

BDVD

DRIVER

BDVD LOADER

BDVD MECHANIS

AC120V

CIRCUIT DIAGRAMS

Power Supply Circuit Diagram

3-1

222/630V

CY1

FU1

T1A/250V

THR1

SCK-054

CX1

0.22u/275VAC

RL207

C15

1000 UF/10V

C12

1500 UF/10VL1

DR8*10,10U

RX4

205

RX2

205

R28

10K

R25

105

R27

510R

360k

U2A

EL817

5.8V

RX3

205

RX1

205

R31

2.4K

STB

10UF/50V

101 C3

103

5A600V

R15

22R

R13

1003

R7 1R0

R11

33R

104

270R

U2B

EL817

R81R0

R61R0

CS 4

GND

VCC

OUT 6

R10

10K

T1'B

EEL22001W

T1A

EEL22001W

CY3

2200 PF/250VAC

R17

274

R18

274

R20

274

R14

51R

D19

1N4007

D17

1N4007

D20

1N4007

D21

1N4007

AZ431

R33

3.3K

5.8V

47UF/200V

LF1

UU9.8001L

R12

51R

FR104

T1B

EEL22001W

D12

HER203

C16

220UF/25V

+C13

220UF/25V

BEAD R23

10K

12V

STB

R46

R48

15K

R19

12V12VOUT

102

C10

47UF/50V

BAV70

D13,D16

1N5822

R37

R44

15KQ3

MMBT4401

+5V

STM4435

D14

1N5408

+6V

R21

510R

T1''B

EEL22001W

C14

10 0 UF/35V

D11

HER107

-26VA

'''B

EEL22001W

C11 33 0UF/10V

D10

1N5819 F1+

F-

CN2

2.54MM

-26V

F+

F-

U5A

EL817

R29

ZD2

27V

BAV70

R49

1KQ2

MMBT4401

-26V

R52

510R/2W

360k

D15

BAV70

R53

51R

R34

R35

510R

C19

105

D18

BAV70

R22

10K

ZD1

2.7V

2SA684

R43

U5B

EL817

F-

F1+

F+

-26V

R50

10K

R26 1.2K

R41 3R9

R33R9

R37 NC

R30 NC

R45

10K

C17

100P/1KV

STM4435

Means: For security reasons, a particular component can only be replaced by some components specified in the document.

R7731AGE

2200PF/250VAC

Front Display Circuit Diagram

3-2

R/C

E3.3V

EJECTKEY

PLAYKEY

GND

F-

VKK

F+

GND

+3.3V

GND

SCS

SCK

SD(M-F)

SI(F-M)

POWERLED

POWERKEY

E3.3V

For Blue-Ray LOG

For POWER indication

TO MAIN BOARD

USE FOR BDX2700KU

GND

R/C

F-

F+

EJECTKEY

PLAYKEY

VKK

+3.3V

E3.3V

POWERLED

E3V3

POWERKEY

SI(F-M)

SD(M-F)

SCK

SCS

C101

0.1uF

R4 1K

Q104

3DA8050M

R130

100R

E31

E10

R114

680R

E13

E39

E28

R124

10K

C115

C113

100P

E17

R115 47R

D107

SDS7000

L101

MMZ1608S601CTAH0

IC100

IRRCV

GND

VCC

LED1

LED2

LED3

LED4

OSC

DIN

DOUT

CLK

STB

VSS

VDD

S10

S11

S12

S13

S14

S15

S16

VEE

S17

S18

G10

VDD

VSS

E12

C105

0.01uF

R102

E27

S101

PLAY

HNV-09SS73T

1080ip

720P

567ip

480ip

HD DVD ADV

TITLE VCD

HDMI

A100

115-220901W100

R122

10K

R1 680R

R103 47R

E20

E15

E37

S100

EJECT

R121 1K

C108

10uF/50V

E11

C104

100uF/10V

E24

C109

E25

L102

MMZ1608S601CTAH0

R108

C110

R120 1K

R116 100R

CONNECTOR

CN100

4.7K

R117 100R

C107

E21

R106

R109 1K

C103

47uF/10V

E22

E23

E16

E19

Q101

3DA8050M

E18

E30

E40

S103 STOP

C114

E26

R119

4.7K

R123 82K

E38

R125 470R

S106

POWER

E14

R118 100R

E42

E29

D103

BLUE

R101 47R

C112

0.1uF

E36

C102

0.1uF

D120

BLUE

C106

E34

E41

IC101

PT6135-A

3-3

SD Card Connect Circuit Diagram

SD_GND

SD_WP

SD_CD

SD_D1

SD_D0

SD_GND

SD_CLK

SD_GND

SD_PWR

SD_CMD

SD_D3

SD_D2

TO MAIN BOARD

DGND

SD_VDD

DGND

R12

10K

100n

FB6 0R12

FB20R

FB10R

10K

R13

10K

FB4 0R12

CONNECTOR

CON1

FB8 0R

FB30R

FB5 0R12

10K

R10

10K

FB7 0R12

R11

10K

R14

10K

ALPS SD CARD

AJ9

ALPS SD CARD SOCKET

DAT3

CMD

VSS1

VDD

CLK

VSS2

DAT0

DAT1

DAT2

CARD DETECT

GND

3-4

7.1 CH Audio Output Circuit Diagram

TO MAIN BOARD

E6V

PWR_ON0

DGND

AMCLK

I2S_BCK_OUT

DAC_MUTE

I2S_LRWS_OUT

AOSDATA2

AOSDATA1

LSB

RSB

CENTER

DGND

AOSDATA4

AOSDATA3

DEM

C9334

0.001uF

C9339

100pF

R9323 22R

C9328

0.001uF

L9301 MPZ2012S331AT

C9302

1uF

IC9301

AK4424AET-E2

161

6 11

VSS2

VEECN

LRCK

SMUTE

AOUTL

AOUTR

DEM

MCLK

BICK

SDTI VDD

VSS1

DZF

CVDD

R9303 22R

IC9302

TK11150CSCL-G

3 4

CONT

GND

NP V0

R9322

10K

C9301

1uF

C9352 0.0022uF

R9339 100K

R9328 470R

C9335

0.001uF

R9301 4.7K

C9323

47uF/10V

C9329

0.001uF

R9307 22R

R9308 22R

R9309 22R

C9340 47uF/10V

C9319

47uF/10V

R9310 22R

C9320

47uF/10V

R9338 100K

C9303

1uF

C9327

1uF/16V

R9311 4.7K

C9314

0.1uF

R9324 22R

R9335 100K

C9324

47uF/10V

R9337 100K

R9336 100K

C9313

0.1uF

C9330

0.001uF

CN9301

52807-1510

C9351 0.0022uF

C9337

100pF J9301

RCA-803A

R9312 22R

R9313 22R

R9304 22R

R9329 470R

R9314 22R

C9341 47uF/10V

R9315 22R

C9354 0.0022uF

R9316 4.7K

R9341 100K

C9336

100pF

IC9303

AK4424AET-E2

161

6 11

VSS2

VEECN

LRCK

SMUTE

AOUTL

AOUTR

DEM

MCLK

BICK

SDTI VDD

VSS1

DZF

CVDD

C9307

1uF

IC9304

AK4424AET-E2

161

6 11

VSS2

VEECN

LRCK

SMUTE

AOUTL

AOUTR

DEM

MCLK

BICK

SDTI VDD

VSS1

DZF

CVDD

R9330 470R

C9342 47uF/10V

C9353 0.0022uF

R9340 100K

C9304

1uF IC9305

AK4424AET-E2

161

6 11

VSS2

VEECN

LRCK

SMUTE

AOUTL

AOUTR

DEM

MCLK

BICK

SDTI VDD

VSS1

DZF

CVDD

R9305 22R

R9317 22R

R9318 22R

C9309

1uF

C9308

1uF

R9319 22R

C9310

1uF/16V

R9320 22R

R9321 4.7K

C9350 0.0022uF

C9321

47uF/10V

C9349 0.0022uF

C9312

0.1uF

C9343 47uF/10V

C9316

0.1uF

R9325 22R

C9325

47uF/10V

C9315

0.1uF

R9331 470R

C9332

0.001uF

C9331

0.001uF

C9338

100pF

R9306 4.7K

C9311

0.1uF

R9332 470R

C9306

1uF

C9344 47uF/10V

R9302 22R

C9347 47uF/10V

C9348 0.0022uF

R9334 470R

C9355 0.0022uF

R9327 470R

C9345 47uF/10V

R9342 100K

R9333 470R

C9346 47uF/10V

C9333

0.001uF

C9322

47uF/10V

C9318

0.1uF

R9326 22R

C9326

47uF/10V

C9305

0.01uF

C9317

0.1uF

3-5

Audio Output Circuit Diagram

IC9001

TK11150CSCL-G

AK4424AET-E2

IC9002

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