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

Page 29

5-2. BLOCK DIAGRAM - MEMORY Section -

HBD-E370/E470/E570/E870/T57

BD DECODER

IC101 (2/2)

EEPROM

A25 NS_XTALI

X401 27MHz

C25 NS_XTALO

BA9 XTAL25MO

FE_SFDO E1 FE_SFDI F2 FE_SFCLK C1 FE_SFCS# K6

A1 FESFDO

C3 FESFDI

D4 FESFCK

B2 FESFCS

IC1101

I2C_SDA

13

AV14

SDA

VIND5

F14

USB_VBUS_PCONT1

I2C_SCL

12

AT12

SCL

GPIO3

B18

USB_VBUS_PCONT2

RESET

4

 

 

 

 

 

C(Page 32)

X802

25MHz

SD-RAM

IC104

BB8 XTAL25MI

STXP_1 BC3 STXN_1 BA3 SRXP_1 BC1 SRXN_1 BB2 VCLK25MI AJ9

MRESET_ C35

SD-RAM

IC204

AR1 FE_SRXP AR3 FE_SRXN AN1 FE_STXP AP2 FE_STXN AJ3 FE_XTAL25MI

M6 FE_RSTI

 

 

 

 

LCDRD G33

IF_SDI

NAND FLASH

 

 

 

VDATA B34

IF_SDO

IC501

 

 

 

VCLK A35

IF_SCK

IO1 - IO8

 

NFD0 - NFD7

GPIO2 C19

XIF_CS

 

GPIO1 A17

IF_START_BIT

 

 

 

 

XWE

18

G43

NFWEN

GPIO0 C17

SYSCON_REQ

XRE

8

M36

NFREN

GPIO6 AV12

UPG_STATUS

XCE

9

M38

NFCEN

OPWRSB F34

OPWRSB

RY/XBY

7

P38 NFRBN

FE_EJECT# AH4

FE_EJECT

ALE

17

L37

NFALE

 

 

D(Page 30)

DQ0 - DQ15

A0 - A12, NC

BA0 L2

BA1 L3

BA2 L1

/WE K3

/CS L8

/CAS L7 /RAS K7 ODT K9 CKE K2 CK J8 /CK K8 UDM B3 UDQS B7 /UDQS A8 LDM F3 LDQS F7 /LDQS E8

SD-RAM

IC105

DQ0 - DQ15

A0 - A12, NC

BA0 L2 BA1 L3 BA2 L1 /WE K3 /CS L8

A_RA0 - A_RA13

A_RA0 -

A_RA13

A_RDQ0 - A_RDQ15

A_RA0 - A_RA13

BB28 A_RBA0

AU27 A_RBA1

AT28 A_RBA2

BC29 A_RWEB

AV24 A_RCSB

AU23 A_RCASB

BB24 A_RRASB

AW23 A_RODT

BA29 A_RCKE

BC21 A_RCLK0

BA21 A_RCLK0B

AV18 A_RDQM1

BC17 A_RDQS1

BA17 A_RDQS1B

AT18 A_RDQM0

AY16 A_RDQS0

BB16 A_RDQS0B

A_RDQ16 - A_RDQ31

DQ0 - DQ15

A0 - A12, NC

BA0 L2

BA1 L3

BA2 L1

/WE K3

/CS L8

/CAS L7 /RAS K7 ODT K9 CKE K2 CK J8 /CK K8 UDM B3 UDQS B7 /UDQS A8 LDM F3 LDQS F7 /LDQS E8

SD-RAM

IC205

DQ0 - DQ15

A0 - A12, NC

BA0 L2 BA1 L3 BA2 L1 /WE K3 /CS L8

B_RA0 - B_RA13

B_RA0 - B_RA13

B_RDQ0 - B_RDQ15 B_RA0 - B_RA13

AD40 B_RBA0

AD36 B_RBA1

AC39 B_RBA2

AC43 B_RWEB

AD42 B_RCSB

AH40 B_RCASB

AJ41 B_RRASB

AG41 B_RODT

AC41 B_RCKE

AL43 B_RCLK0

AL41 B_RCLK0B

AM36 B_RDQM1

AR43 B_RDQS1

AR41 B_RDQS1B

AP38 B_RDQM0

AT40 B_RDQS0

AT42 B_RDQS0B

B_RDQ16 - B_RDQ31

CLE 16

K38 NFCLE

RESET_

E35

 

 

CORE_RESETB

AP4

XWP

19

 

SYSCON_RST

 

 

 

CPU_PRERST

SERIAL FLASH

 

 

IC502

 

TH1501

TEMP

 

 

D

5

F42 SFDO

 

Q

2

H40 SFDI

 

C

6

G41 SFCK

 

S

1

J39 SFCS

 

HOLD

7

 

 

/CAS L7 /RAS K7 ODT K9 CKE K2 CK J8 /CK K8 UDM B3 UDQS B7 /UDQS A8 LDM F3 LDQS F7 /LDQS E8

BA39 A_RCLK1 BC39 A_RCLK1B AU35 A_RDQM3 BC35 A_RDQS3 BA35 A_RDQS3B AV34 A_RDQM2 BA33 A_RDQS2 BC33 A_RDQS2B

/CAS L7 /RAS K7 ODT K9 CKE K2 CK J8 /CK K8 UDM B3 UDQS B7 /UDQS A8 LDM F3 LDQS F7 /LDQS E8

N41 B_RCLK1

N43 B_RCLK1B

V36 B_RDQM3

U43 B_RDQS3

U41 B_RDQS3B

V38 B_RDQM2

W41 B_RDQS2

W43 B_RDQS2B

HBD-E370/E470/E570/E870/T57

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Contents KEM-460AAA 889-770-01BPX-5 HBD-E370/E470/E570/E870/T57 Disassembly Table of ContentsDiagrams Exploded ViewsOperation and Display BLX-104 Procedure Releasing ProcedureBLX-204 Procedure CD HLX-A1 ProcedurePreparation ESD Countermeasure Install procedureJig Barcode decoder Bdbudec Part No. J-6090-212-AFlow of optical device IOP check Pass-fail judgment of the optical device KEM-460AAAFlow of drive section 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 TreeScreen 1 When video test category is selected Operation Service Mode Menu Top MenuScreen 2 When audio test category is selected Operation OperationScreen 2 Displays the Error Log Operation Log Error Log Output of each LogDiag Wireless LAN Test Diag Audio Input TestOperation Screen Factory Initialize Factory SettingsNetwork Network Test Diagnosis Screen Ifconfig Screen 1 Ifconfig Test OperationNetwork Network Test Diagnosis Screen Ping Contents ListScreen 1 Ping Test Operation Screen 3 Ping Test ActiveScreen 5 *Servo Signal Check Menu Not Used Screen 1 Selecting items under *Service MenuDrive Screen 3 *Drive OP data WriteScreen 7 *Readability Check Menu Not Used Screen 6 *S-Curve Check Menu Not UsedScreen 9 *OP Check Menu Screen 10 *Load Eject Aging Not UsedPlayback Operation Confirmation 1-1. Test Disc Screen 12 *FA Mode Test Not UsedPlayback operation confirmation Networking 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 BoardVOUTD1 FesfdoVOUTD5 VOUTD9Reset MresetCH1P ClkpMcin VIND7AVSS12DMPLL TnpllgVCC3IOPWM VIND9Sfcs NFD1Nfrbn NFRBN2VCC2IO FeingBRDQ18 VcckpwmBRDQ21 BRDQS2AC5 FELVDS5P AC3 FELVDS3PAC7 FEAVDD124 AC9 FEDVDD33OFelimit FEGIO3FEGAINSW3 FEFMO3USBDP0 AP4 CoreresetbUSBDM1 FESVDD33ARDQM0 ARDQ5ARDQ11 ArvrefARDQ1 GPIO5ARDQ12 ArodtBB4 SRXN2 BB2 SRXN1BB6 Svctst BB8 XTAL25MIMDC TxerCRS MdioDAMPSCDT/DIRDI BdresetDampshift DirclDcdet MicdetDriversd PvdddetPanel Front Assy 10EZ KNOB, Balance White . . . REDEscutcheon EZ E570 Escutcheon EZ E870MB-134 Board Section DC FAN TU1 Back Panel SectionTuner FM US, CND TU1 Tuner FM AEP, UKMain Board Section BD Drive Section BPX-5 202 A-1750-926-A Loading for ServiceAudio Audio Connect FL F-USB KEY Main Ceramic Chip 7PF MainCeramic Chip 4PF FilmCONNECTOR, FFC/FPC 15P CONNECTOR, FFC/FPC 27PCONNECTOR, FFC/FPC 16P PIN, Connector Small Type 2P DiodeTransistor RT3CLLM AIR-CORE CoilAIR-CORE Coil Transistor 102 Vibrator MB-134Terminal 104 Elect Chip CONNECTOR, FFC/FPC ZIF 45P Ethernet Connector 8P LANCommon Mode Choke Coil Diode KDZTR3.9BFET Contact TerminalTransistor FDC642P 108 MB-134 P-KEY Power Power Power REG REG R-USB Memo Ver Date Description of Revision Revision History
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