Sony HBD-E370/E470/ E570/E870/T57 service manual Schematic Diagram MB-134 Board 6/13

HBD-E370/E470/E570/E870/T57

5-12. SCHEMATIC DIAGRAM - MB-134 Board (6/13) -

• See page 67 for IC Block Diagrams.

• See page 77 for IC Pin Function Description.

1

2

3

4

5

6

7

8

9

10

A

MB-134 BOARD

(6/13)

IC B/D

IC B/D

IC601

IC602

Vin

GND

ADJ

+5V REGULATOR

+5V REGULATOR

Vin

GND

ADJ

Vc

Vo

IC601

IC602

Vc

Vo

SI-3010KM-TLS

SI-3010KM-TLS

B

1

2

3

4

5

1

2

3

4

5

3.3

6.3

5.1

1

3.3

6.3

5.1

1

R606

0

USB_VBUS_PCONT1

4

D601

D602

DA2J10100L

DA2J10100L

MB-134

C

BOARD

(10/13)

(Page 44)

USB_VBUS_PCONT2

R610

R613

2.2k

2.2k

R611

R614

39k

39k

24

C605

C609

R612

C613

R618

C606

C608

C610

R615

R620

C614

R619

D

UNSW6V

1

1

10k

220

10k

1

22

1

10k

0

220

10k

MB-134

GND

10V

10V

10V

BOARD

(3/13)

CSP

(Page 37)

(Chip Size Package)

IC101

(6/15)

CN601

5P

C

BD DECODER

JL601

1

GND

IC101

2

DP

CXD9983GG (E370: US/E470/E570/T57)

L604

JL602

CXD9984GG (E370: CND, AEP, UK/E870)

3

DM

R-USB

10nH

4

2

JL603

E

4

VBUS

BOARD

JL604

L607

5

GND

CN151

(Page 66)

5

3

1

CPU_1.2VA

AK8

AVDD12_USB

AK2

L603

C619

D603

D605

AK6

USB_DM0

10nH

AVSS12_USB

AL1

10

PGB1010603NR

PGB1010603NR

CN602

MB-134

USB_DP0

5P

BOARD

CPU_3.3VA

AN3

AVDD33_USB

AL3

B

(4/13)

1

GND

USB_DM1

JL605

(Page 38)

AL5

AVSS33_USB

AM2

2

DP

C604

USB_DP1

L606

JL606

10

10nH

4

2

JL607

3

DM

F-USB

4

VBUS

BOARD

JL608

F

AM4

USB_VRT

L608

5

GND

CN101

(Page 66)

3

1

L605

10nH

R601

C620

D604

D606

5.1k

10

PGB1010603NR

PGB1010603NR

Note: IC101 on the MB-134 board cannot exchange with single. When this part is damaged, exchange the entire mounted board.

HBD-E370/E470/E570/E870/T57

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