Sony HBD-E370/E470/ E570/E870/T57 service manual IC501, Schematic Diagram MB-134 Board 5/13

HBD-E370/E470/E570/E870/T57

5-11. SCHEMATIC DIAGRAM - MB-134 Board (5/13) -

• See page 77 for IC Pin Function Description.

1

2

3

4

5

6

7

8

9

10

11

A

MB-134 BOARD

(5/13)

MB-134

23

GND

BOARD(3/13)

3.3VA

(Page 37)

R523

3.3k

CPU_XRST

CPU_NFREN

R516

CPU_NFCEN

0

2

B

CPU_NFCLE

CPU_NFALE

MB-134

IC501

BOARD

CPU_NFWEN

(10/13)

CPU_SFCK

(Page 44)

NAND FLASH

CPU_NFCEN2

IC501

FE_SFDI

K9GAG08U0D-PCB0T

1

FE_SFCS

1

NC

NC

48

C

FE_SFDO

2

NC

NC

47

MB-134

FE_SFDI

BOARD

FE_SFCLK

3

NC

NC

46

(12/13)

(Page 46)

4

NC

NC

45

5

NC

IO8

44

0

CPU_NFD[7]

SFCS

J39

JL516

6

NC

IO7

43

0

CPU_NFD[6]

G41

JL517

SFCK

3.3

RY/XBY

0

CPU_NFD[5]

H40

JL518

7

IO6

42

D

SFDI

F42

JL519

3.3

0

CPU_NFD[4]

SFDO

8

XRE

IO5

41

3.3

D4

JL501

9

XCE

NC

40

FESFCK

C3

JL502

FESFDI

10

NC

NC

39

A1

JL503

FESFDO

B2

JL504

11

NC

NC

38

FESFCS

3.3

3.3

12

Vcc

Vcc

37

JL520

C504

M38

R526

R528

R529

NFCEN

0.1

E

M36

JL521

13

Vss

Vss

36

100k

47

10k

NFREN

G43

JL522

NFWEN

14

NC

NC

35

R530

P38

JL523

NFRBN

JL524

15

NC

NC

34

10k

L37

NFALE

K38

JL525

0

NFCLE

16

CLE

NC

33

L39

JL505

0

17

ALE

IO4

32

0

CPU_NFD[3]

NFCEN2

P36

3.3

0

CPU_NFD[2]

F

NFRBN2

JL506

18

XWE

IO3

31

H42

JL507

CPU_NFD[0]

3.3

19

XWP

IO2

30

0

CPU_NFD[1]

NFD0

J41

JL511

CPU_NFD[1]

0

CPU_NFD[0]

NFD1

20

NC

IO1

29

J43

JL508

CPU_NFD[2]

NFD2

K40

JL512

CPU_NFD[3]

21

NC

NC

28

NFD3

K42

JL509

CPU_NFD[4]

NFD4

22

NC

NC

27

IC502

L41

JL513

CPU_NFD[5]

NFD5

L43

JL510

CPU_NFD[6]

23

NC

NC

26

G

NFD6

SERIAL FLASH

M40

JL514

CPU_NFD[7]

NFD7

24

NC

NC

25

IC502

MX25L1605DM2I-12G

R525

3.3

VCC

S

3.3

8

1

0

3.3

HOLD

Q

1.2

7

2

IC101

(5/15)

0

C

W/Vpp

3.3

6

3

0

D

VSS

4

5

BD DECODER

IC101

R531

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

0

H

3

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

JL515

CSP

(Chip Size Package)

C505

C506

MB-134

CPU_PRERST

0.1

0.1

BOARD

(13/13)

(Page 47)

HBD-E370/E470/E570/E870/T57

39 39

Note: IC101, IC501 and IC502 on the MB-134 board cannot exchange with sin- gle. When these parts are damaged, exchange the entire mounted board.