Sony HBD-E370/E470/ E570/E870/T57 service manual Block Diagram Audio Section

Page 31

HBD-E370/E470/E570/E870/T57

5-4.

BLOCK DIAGRAM - AUDIO Section -

 

 

 

 

 

A/D CONVERTER

 

 

 

 

 

IC702

S-AIR_D3

STREAM PROCESSOR

POWER AMP

 

 

 

IC3010

IC3100

E

AU-L

13 VinL

S-AIR_D1

 

 

TB3001

(Page 30)

R-CH

14

VinR

S-AIR_D2

F (Page 30)

 

31

DATA (DATA1)

OUTL2 (-)

9

 

8

PWM_B

OUT_B

36

L.P.F.

 

 

 

S-AIR_BCK

 

 

36

XFSIIN

OUTL1 (+)

11

 

6

PWM_A

OUT_A

39

L.P.F.

 

 

 

 

S-AIR_LRCK

 

 

 

 

DATA_I

9

DOUT

 

 

30

BCK

 

 

 

 

 

OUTR1 (+)

 

 

16

PWM_C

 

 

 

 

 

6

SCKI

 

 

 

29

LRCK

6

 

 

 

OVER LOAD

 

 

8

BCK

 

 

SCDT

 

 

OUTR2 (-)

4

 

18

PWM_D

 

 

DETECT

 

 

7

LRCK

 

 

21

SCDT

 

 

 

Q3102

 

 

 

 

SCSHIFT

 

 

 

X3051

 

 

 

 

 

 

 

 

 

22

SCSHIFT

 

 

CLOCK BUFFER

 

 

 

 

 

 

 

 

 

 

LAT1

XFSOIN

48

49.152MHz

 

 

 

 

 

 

 

 

 

 

23

SCLATCH

IC3051

 

 

 

 

 

 

 

 

 

 

INIT

 

 

 

 

 

 

 

 

 

 

 

 

 

27

INIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SOFTMUTE

FSOCKO

37

 

7

/RST_AB

OUT_C

31

L.P.F.

 

 

 

 

 

 

19

SOFTMUTE

 

 

AOSDATA0

 

 

 

 

NSPMUTE

FSOI

38

 

17

/RST_CD

 

 

 

D3071 (1/2)

18

NSPMUTE

 

OUT_D

28

L.P.F.

 

 

 

OVF1

 

 

 

5

/SD

 

 

 

 

24

OVF FLAGR

XFSOOUT

14

 

 

AOSDATA1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D3072

 

25

OVF FLAGL

 

 

 

 

 

 

 

OVER LOAD

 

AOSDATA2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DETECT

 

 

BUFFER

D3071 (2/2)

 

 

 

 

 

 

 

 

 

 

Q3101

 

AOSDATA3

 

D3070

 

 

 

STREAM PROCESSOR

 

 

 

 

 

 

 

 

 

IC704

 

 

 

 

 

 

POWER AMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AOSDATA4

 

 

 

 

 

 

IC3020

 

 

 

IC3200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AOMCK

 

 

 

 

 

31

DATA (DATA3)

OUTL2 (-)

9

 

8

PWM_B

OUT_B

36

L.P.F.

 

 

 

 

 

 

36

XFSIIN

OUTL1 (+)

11

 

6

PWM_A

OUT_A

39

L.P.F.

 

AOBCK

 

 

 

 

 

30

BCK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AOLRCK

 

 

 

 

 

29

LRCK

OUTR1 (+)

6

 

16

PWM_C

 

 

OVER LOAD

 

 

 

 

 

 

SCDT

 

 

OUTR2 (-)

4

 

18

PWM_D

 

 

DETECT

 

 

 

 

 

 

21

SCDT

 

 

 

Q3301

 

 

 

 

 

 

SCSHIFT

 

 

 

 

 

 

 

A

 

 

 

 

 

22

SCSHIFT

 

 

 

 

 

 

 

 

 

 

DIGITAL AUDIO

 

 

LAT3

 

 

 

 

 

 

 

 

 

 

 

 

23

SCLATCH

 

 

 

 

 

 

 

 

(Page

 

INTERFACE RECEIVER

 

 

INIT

 

 

 

 

 

 

 

 

 

 

 

27

INIT

XFSOIN

48

 

 

 

 

 

 

28)

 

 

IC703

 

 

SOFTMUTE

19

SOFTMUTE

 

7

/RST_AB

OUT_C

31

L.P.F.

 

 

 

 

 

FSOI

38

 

 

SP_DATA

21

RDATA

 

 

NSPMUTE

18

NSPMUTE

 

17

/RST_CD

 

 

 

 

 

 

OVF2

 

 

 

5

/SD

OUT_D

28

L.P.F.

 

 

 

24

OVF FLAGR

XFSOOUT

14

 

 

SP_MCK

16

RMCK

 

 

OVF1

 

 

 

 

 

 

 

 

 

25

OVF FLAGL

 

 

 

 

 

 

 

OVER LOAD

 

SP_BCK

17

RBCK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DETECT

 

SP_LRCK

20

RLRCK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q3201

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIR_ERROR

36

RERR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CSI_DATAIN

37

DO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CSI_DATAOUT

38

DI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CSI_CLK

40

CL

 

 

 

 

STREAM PROCESSOR

 

 

 

POWER AMP

 

 

 

CSI_XCS_DIR

39

CE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC3030

 

 

 

IC3400

 

 

 

DIR_CSFLAG

35

INT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



+

+





+

+



D3551

TB3002

FRONT L

FRONT R

CENTER

SPEAKERS

SUBWOOFER

DIR_AUDIO

33

AUDIO

 

 

 

 

 

 

31

DATA (DATA2)

OUTL2 (-)

9

 

8

PWM_B

OUT_B

36

L.P.F.

 

DIR_XSTATE

34

CKST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

36

XFSIIN

OUTL1 (+)

11

 

6

PWM_A

OUT_A

39

L.P.F.

 

DIR_XRST

41

XMODE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30

BCK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTR1 (+)

 

 

 

 

 

 

 

 

ARC_SPDIF

8

RX4

 

 

 

 

 

 

29

LRCK

 

6

 

16

PWM_C

 

 

 

OVER LOAD

 

 

SCDT

 

 

 

 

 

 

OUTR2 (-)

4

 

18

PWM_D

 

 

 

DETECT

 

 

 

 

 

 

 

 

21

SCDT

 

 

 

 

Q3402

CEC

 

 

 

 

 

SCSHIFT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

SCSHIFT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAT1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

SCLATCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27

INIT

 

 

 

 

 

 

 

 

 

 

TV

OPTICAL

 

 

 

 

SOFTMUTE

 

 

XFSOIN

48

 

7

/RST_AB

OUT_C

31

L.P.F.

 

 

 

 

 

 

19

SOFTMUTE

 

 

 

 

 

 

NSPMUTE

 

FSOI

38

 

17

/RST_CD

 

DIGITAL IN

RECEIVER

10

RX6

 

 

 

18

NSPMUTE

 

OUT_D

28

L.P.F.

 

OPTICAL

IC700

 

 

 

 

OVF1

 

 

24

OVF FLAGR

 

 

 

5

/SD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J700

 

 

 

 

 

 

 

 

25

OVF FLAGL

 

 

 

 

 

 

 

 

OVER LOAD

SAT/CABLE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DETECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIGITAL IN

 

3

RX1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q3401

COAXIAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

XOUT

XIN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28

29

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X700

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24.576MHz

 

 

 

 

 

 

 

 

 

 

 

 

POWER CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q507

 

 

 

 

 

 

 

 

 

SCDT SCSHIFT

LAT1 LAT3 INIT SOFTMUTE NSPMUTE OVF1 OVF2

LAT2

 

 

PROTECT DETECT

 

+32.5V

DC DETECT

 

 

 

 

 

 

 

Q3552

 

Q3551

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

17

 

 

68

1

2

55

57

53

54

83

51

52

56

 

50

67

 

 

 

66

 

 

CEC (TX/RX)

 

 

A.CAL OUT

DAMP SCDT/DIR DI

DAMP SHIFT/DIR CL

DAMP LATCH1

DAMP LATCH3

DAMP INT

DAMP SOFT MUTE

NSPMUTE

OVERFLOW1

OVERFLOW2

DAMP LATCH2

 

DRIVER RST (EN)

DRIVER SD/PVDD DET

 

 

 

DC DET

 

 

 

 

 

 

 

 

FAN_ON

44

 

 

 

 

 

 

 

FAN_CONT

45

 

 

 

 

 

 

 

 

 

SYSTEM CONTROLLER

IC501 (2/4)

HBD-E370/E470/E570/E870/T57



SUR L

+

 

+

SUR R



 

EN. P

H (Page 33)

FAN_PROTECT

G (Page 32)

FAN_ON

FAN_CONT

R-ch is omitted due to same as L-ch. ‡6,*1$/3$7+

: AUDIO

31 31

Page 30 Page 32
Image 31
Page 30 Page 32
Contents BPX-5 889-770-01KEM-460AAA HBD-E370/E470/E570/E870/T57 Exploded Views Table of ContentsDisassembly DiagramsCD HLX-A1 Procedure Releasing ProcedureOperation and Display BLX-104 Procedure BLX-204 ProcedureBarcode decoder Bdbudec Part No. J-6090-212-A Install procedurePreparation ESD Countermeasure JigFlow of drive section check Pass-fail judgment of the optical device KEM-460AAAFlow of optical device IOP check Specification value Optical device KEM-460AAA replacement Flow of replacementRear Chassis Chuck Holder Assy Loading Assy HOLDER, FFC RearPower Board Component Side HOW to Open the Tray When Power Switch Turn OFF Case EZ Disassembly FlowMB-134 Board Bracket MB Block Fuse F901, Power BoardConnect Board Front Panel BlockBack Panel Block BD Drive BPX-5Audio Board Main BoardOptical Device KEM-460AAA, Wire Flat Type Main Functions Setting method of the BD service mode‡LDJ7HVW Menu TreeOperation Service Mode Menu Top MenuScreen 1 When video test category is selected Operation Screen 2 When audio test category is selected OperationDiag Audio Input Test Log Error Log Output of each LogScreen 2 Displays the Error Log Operation Diag Wireless LAN TestScreen 1 Ifconfig Test Operation Factory Initialize Factory SettingsOperation Screen Network Network Test Diagnosis Screen IfconfigScreen 3 Ping Test Active Contents ListNetwork Network Test Diagnosis Screen Ping Screen 1 Ping Test OperationScreen 3 *Drive OP data Write Screen 1 Selecting items under *Service MenuScreen 5 *Servo Signal Check Menu Not Used DriveScreen 10 *Load Eject Aging Not Used Screen 6 *S-Curve Check Menu Not UsedScreen 7 *Readability Check Menu Not Used Screen 9 *OP Check MenuNetworking Confirmation Screen 12 *FA Mode Test Not UsedPlayback Operation Confirmation 1-1. Test Disc Playback operation confirmationSection Electrical Check Block Diagram Servo Section Section DiagramsF42 Sfdo H40 Sfdi G41 Sfck J39 Sfcs Hold Block Diagram Memory Section5FK Block Diagram TUNER, S-AIR SectionBlock Diagram Audio Section Block Diagram Regulator Section 31 H Block Diagram PANEL, Power Supply SectionFor Schematic Diagrams Circuit Boards Location For Printed Wiring BoardsSee page 77 for IC Pin Function Description Schematic Diagram MB-134 Board 1/13IC204 IC205 Schematic Diagram MB-134 Board 2/13See page 67 for IC Block Diagrams Schematic Diagram MB-134 Board 3/13MB-134 Board Schematic Diagram MB-134 Board 4/13IC501 Schematic Diagram MB-134 Board 5/13MB-134 Board Schematic Diagram MB-134 Board 6/13IC705 Schematic Diagram MB-134 Board 7/13MB-134 Board Schematic Diagram MB-134 Board 8/13IC1003 Schematic Diagram MB-134 Board 9/1310/13 11/13 Schematic Diagram MB-134 Board 11/13MB-134 Board 12/13 13/13 Schematic Diagram MB-134 Board 13/13IC502 Uses unleaded solderIC601 Audio Board Audio Board Schematic Diagram Audio BoardMain Board IC700 Main Board 1/5 Main Board Schematic Diagram Main Board 2/5Main Board See page 60 for waveforms See page 67 for IC Block Diagrams Schematic Diagram Main Board 4/5IC700 Schematic Diagram Connect Board Printed Wiring Board Connect BoardWaveforms Main Board Printed Wiring Board REG BoardIC400 Schematic Diagram REG BoardIC803 FL Board Schematic Diagram FL BoardPower Board Power Board Schematic Diagram Power BoardSchematic Diagram KEY Section Printed Wiring Boards KEY SectionIC308 MP2301ENE-LF-Z IC Block Diagrams MB-134 BoardIC601, 602 SI-3010KM-TLS IC2301 TPIC1391DBTRG4 IC2401 TPIC1405DFDRG4 IC702 PCM1808PWR Audio BoardIC703 LC89058W-E IC3011 SI-3010KM-TLS FL Board REG BoardIC921 STR-Y6763 IC941 SI-3010KM-TLS Power BoardVOUTD9 FesfdoVOUTD1 VOUTD5Clkp MresetReset CH1PTnpllg VIND7Mcin AVSS12DMPLLNFD1 VIND9VCC3IOPWM SfcsFeing NFRBN2Nfrbn VCC2IOBRDQS2 VcckpwmBRDQ18 BRDQ21AC9 FEDVDD33O AC3 FELVDS3PAC5 FELVDS5P AC7 FEAVDD124FEFMO3 FEGIO3Felimit FEGAINSW3FESVDD33 AP4 CoreresetbUSBDP0 USBDM1Arvref ARDQ5ARDQM0 ARDQ11Arodt GPIO5ARDQ1 ARDQ12BB8 XTAL25MI BB2 SRXN1BB4 SRXN2 BB6 SvctstMdio TxerMDC CRSDircl BdresetDAMPSCDT/DIRDI DampshiftPvdddet MicdetDcdet DriversdEscutcheon EZ E870 KNOB, Balance White . . . REDPanel Front Assy 10EZ Escutcheon EZ E570MB-134 Board Section Tuner FM AEP, UK Back Panel SectionDC FAN TU1 Tuner FM US, CND TU1Main Board Section BD Drive Section BPX-5 202 A-1750-926-A Loading for ServiceAudio Audio Connect FL F-USB KEY Main Film MainCeramic Chip 7PF Ceramic Chip 4PFPIN, Connector Small Type 2P Diode CONNECTOR, FFC/FPC 27PCONNECTOR, FFC/FPC 15P CONNECTOR, FFC/FPC 16PAIR-CORE Coil Transistor AIR-CORE CoilTransistor RT3CLLM 102 Terminal MB-134Vibrator 104 Elect Chip Diode KDZTR3.9B Ethernet Connector 8P LANCONNECTOR, FFC/FPC ZIF 45P Common Mode Choke CoilTransistor FDC642P Contact TerminalFET 108 MB-134 P-KEY Power Power Power REG REG R-USB Memo Ver Date Description of Revision Revision History
Top Page Image Contents