Sony HBD-E370/E470/ E570/E870/T57 service manual Schematic Diagram Audio Board

Page 51

HBD-E370/E470/E570/E870/T57

5-23. SCHEMATIC DIAGRAM - AUDIO Board -

• See page 67 for IC Block Diagrams.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

AUDIO BOARD

CN15

E370: AEP, UK/

A

17P

E870: AEP, UK

JL36

1

AGND

2

Rch

JL54

R85

3

AGND

12k

JL37

JL32

4

Lch

JL38

5

A12V

JL31

JL39

R22

22k

6

ASEL0

JL40

R28

R52

7

Acal_LV

J

C67

R86

JL41

B

Q10

1k

0

1

15k

8

ASEL1

R34

JL42

RT1N141M-TP-1

9

JACK_DET

MAIN

INVERTER

C23

C27

15k

D12

JL43

R88

10

ASEL2

BOARD

0

470p

220p

MC2840-T112-1

0

JL33

JL44

(1/5)

R53

R60

R72

R73

JL45

11

TUNED

CN502

12

ST_DI

(Page

1k

2.7k

10k

10k

JL46

2.2

JL47

13

ST_CE

54)

R54

14

ST_DO

4.7

4.7

4.7

JL48

9

3.3k

15

ST_CLK

JL49

C

5

6

7

8

16

RDS_CLK

IC10

JL50

V

17

RDS_DATA

-

MIC AMP

+

CL10

IC10

+

E370: US, CND/E470/E570/

NJM4558M-TE2

CN13

-

E870: CND/T57

G

15P

4

3

2

1

1

AGND

4.7

4.7

4.7

2

Rch

3

AGND

D

4

Lch

5

A12V

6

ASEL0

Z

C28

C32

7

Acal_LV

470p

68p

R37

12

8

ASEL1

MAIN

1M

9

IC B/D

C10

C21

9

JACK_DET

BOARD

10

R35

4

5

(1/5)

1000p

50V

C12

IC14

10

ASEL2

2.2k

C50

VOUT

VIN

CN504

0.47

R21

11

TUNED

(Page

JL13

R99

R13

R20

0

R36

0.47

+9V REGULATOR

E

1k

2.2k

470

12

ST_DI

0

C29

NOISE

IC14

54)

GND

Cont

TK11190CSCL-G

13

ST_CE

J10

JL11

R12

R29

0.068

14

ST_DO

A.CAL MIC

0

22k

3

2

1

15

ST_CLK

C11

R15

C44

C45

R55

C49

R61

ECM-AC2

JL12

1.3

12

47p

100k

100

0.1

4.7k

1

1k

10V

C70

C37

C48

R65

EXCEPT E370: AEP, UK/

1000p

0.1

47

0

R87

CL13

CN10

10V

E870: AEP, UK

1k

F

9P

ANTENNA

L-CH

1

JL10

CL14

CL15

L010

R77

C62

C63

C66

R93

FM COAXIAL

10uH

0

47

0.22

0.1

0

75ȍ

+B 9V

2

10V

R-CH

3

R58

R62

R44

R46

R42

R56

100k

100k

22k

47k

CL12

GND

4

0

TU1

0

C68

1

TUNER

TUNED

5

R43

R57

(FM)

CE

6

0

0

DI

7

C17

C22

G

CL

8

0.1

100

10V

DO

9

C16

C15

C14

CN11

100p

100p

100p

11P

IC B/D

9

4.5

4.4

8.9

8.9

4.5

0

0

JL14

L-CH

1

JL15

IC11

16

15

14

13

12

11

10

9

+B 9V

2

JL16

VDD

X2

X1

X

X0

X3

A

B

R-CH

3

JL17

AUDIO SELECT

GND

4

H

JL18

CL11

R23

100

TUNED

IC11

TUNED

5

JL19

R24

100

MC14052BDTR2

Y0

Y2

Y3

Y1

INH

VEE

VSS

CE

Y

CE

6

JL20

R25

0

DI

1

2

3

4

5

6

7

8

DI

7

ET10

JL21

R26

100

CL

Q13

CL

8

8.9

4.5

8.9

4.5

4.4

RT3N11M-TP-1

E

JL22

R27

0

DO

0

0

DO

9

INVERTER

JL23

R18

0

RDSCLK

(CHASSIS)

RDS_CLK

10

R50

3.2

3.2

JL24

R19

0

RDSDATA

47k

-1

-2

RDS_DATA

11

E370: AEP, UK/

R47

I

CN12

E870: AEP, UK

47k

7P

S-AIR L

1

JL53

R51

NC

2

47k

CONNECT

L

AGND

3

JL52

BOARD

S-AIR R

4

CN301

A5V

5

JL51

(Page 59)

S-AIR 4V

6

J

S-AIR GND

7

R76

1k

R75

1k

CN17

D10

R89

R71

MC2840-T112-1

220

10k

2P

1W

POWER

K

S-AIR GND

1

JL56

JL25

BOARD

2

JL55

C39

IC B/D

9

4.4

8.9

8.9

0

K

CN908

E4V

R30

22

(Page 65)

10k

25V

IC12

16

15

14

13

12

11

10

9

C20

C33

R45

Y0 VDD

Y2 X2

Y X1

Y3 X

Y1 X0

INH X3

VEE A

VSS B

100p

22k

AUDIO SELECT

RDSDATA

2200p

RDSCLK

TUNED

IC12

MC14052BDTR2

DI

CE

DO

CL

JL26

J11

R

1

2

3

4

5

6

7

8

AUDIO

8.9

8.9

4.4

Q14

AUDIO IN

R32

JL28

10k

0

RT1N141M-TP-1

R74

L

INVERTER

1k

L

C41

R48

22

22k

3.2

25V

C35

R49

D15

C69

C54

C53

100p

22k

MAZ8051G0LS0

10

0.1

0.1

(CHASSIS)

50V

JL30

HBD-E370/E470/E570/E870/T57

51

51

Image 51

Contents 889-770-01 BPX-5KEM-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 JigPass-fail judgment of the optical device KEM-460AAA Flow of drive section checkFlow 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 AIR-CORE Coil TransistorTransistor RT3CLLM 102 MB-134 TerminalVibrator 104 Elect Chip Diode KDZTR3.9B Ethernet Connector 8P LANCONNECTOR, FFC/FPC ZIF 45P Common Mode Choke CoilContact Terminal Transistor FDC642PFET 108 MB-134 P-KEY Power Power Power REG REG R-USB Memo Ver Date Description of Revision Revision History