Sony HBD-E370/E470/ E570/E870/T57 NFRBN2, Nfrbn, VCC2IO, Feing, Feinc, Fetrinb, Fetrind, BRDQ25

Page 80

HBD-E370/E470/E570/E870/T57

Pin No.

Pin Name

I/O

Description

P12

DVSS

-

Ground terminal

P14

DVSS

-

Ground terminal

P36

NFRBN2

O

Ready/busy selection signal output terminal Not used

P38

NFRBN

O

Ready/busy selection signal output to the NAND flash

P40

VCC2IO

-

Power supply terminal (+1.8V)

P42

VCC2IO

-

Power supply terminal (+1.8V)

R1

FE_ING

O

Sub beam (G) input from the BD drive

R3

FE_INC

O

Main beam (C) input from the BD drive

R5

FE_TRINB

-

Not used

R7

FE_TRIND

-

Not used

R9

FE_AVDD12_2

-

Power supply terminal (+1.2V)

R35

DVSS

-

Ground terminal

R37

B_RDQ25

I/O

Two-way data bus with the SD-RAM

R39

B_RDQ30

I/O

Two-way data bus with the SD-RAM

R41

B_RDQ29

I/O

Two-way data bus with the SD-RAM

R43

B_RDQ26

I/O

Two-way data bus with the SD-RAM

T2

FE_INH

O

Sub beam (H) input from the BD drive

T4

FE_FPDODVD

I

Laser power monitor signal input from the BD drive

T6

FE_IND

O

Main beam (D) input from the BD drive

T8

FE_DVDD12I

-

Power supply terminal (+1.2V)

T10

FE_DVDD12I

-

Power supply terminal (+1.2V)

T12

DVSS

-

Ground terminal

T14

DVSS

-

Ground terminal

T36

B_RDQ28

I/O

Two-way data bus with the SD-RAM

T38

B_RDQ27

I/O

Two-way data bus with the SD-RAM

T40

B_RDQ24

I/O

Two-way data bus with the SD-RAM

T42

B_RDQ31

I/O

Two-way data bus with the SD-RAM

U1

FE_INF

O

Sub beam (F) input from the BD drive

U3

FE_FOIN

-

Not used

U5

FE_FPDOCD

-

Not used

U7

FE_V14

O

Reference voltage (+1.4V) output for the motor drive circuit

U9

FE_AVDD33

-

Power supply terminal (+3.3V)

U11

FE_DVDD12I

-

Power supply terminal (+1.2V)

U13

DVSS

-

Ground terminal

U15

DVSS

-

Ground terminal

U35

DVSS

-

Ground terminal

U37

DVSS

-

Ground terminal

U39

DVSS

-

Ground terminal

U41

B_RDQS3B

O

Data strobe signal (negative) output to the SD-RAM

U43

B_RDQS3

O

Data strobe signal (positive) output to the SD-RAM

V2

FE_FOIP

-

Not used

V4

FE_REG_CAP

-

Not used

V6

FE_INE

O

Sub beam (E) input from the BD drive

V8

FE_AVDD33

-

Power supply terminal (+3.3V)

V10

FE_DVDD12I

-

Power supply terminal (+1.2V)

V12

DVSS

-

Ground terminal

V14

DVSS

-

Ground terminal

V36

B_RDQM3

O

Data mask signal output to the SD-RAM

V38

B_RDQM2

O

Data mask signal output to the SD-RAM

V40

VCC2IO

-

Power supply terminal (+1.8V)

V42

VCC2IO

-

Power supply terminal (+1.8V)

W1

FE_RFIP2

I

DVD RF signal (positive) input from the BD drive

W3

FE_RFIN2

I

DVD RF signal (negative) input from the BD drive

W5

FE_AGND

-

Ground terminal

W7

FE_AGND

-

Ground terminal

W9

FE_AVDD33

-

Power supply terminal (+3.3V)

W11

FE_DVDD12I

-

Power supply terminal (+1.2V)

W13

DVSS

-

Ground terminal

W15

DVSS

-

Ground terminal

W21

VCCK

-

Power supply terminal (+1.1V)

80

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Contents KEM-460AAA 889-770-01BPX-5 HBD-E370/E470/E570/E870/T57 Table of Contents DisassemblyDiagrams Exploded ViewsReleasing Procedure Operation and Display BLX-104 ProcedureBLX-204 Procedure CD HLX-A1 ProcedureInstall procedure Preparation ESD CountermeasureJig 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 Optical device KEM-460AAA replacement Flow of replacement Specification valueChuck Holder Assy Loading Assy HOLDER, FFC Rear Rear ChassisPower Board Component Side HOW to Open the Tray When Power Switch Turn OFF Disassembly Flow Case EZMB-134 Board Fuse F901, Power Board Bracket MB BlockFront Panel Block Connect BoardBD Drive BPX-5 Back Panel BlockMain Board Audio BoardOptical Device KEM-460AAA, Wire Flat Type Setting method of the BD service mode Main FunctionsMenu Tree ‡LDJ7HVWService Mode Menu Top Menu Screen 1 When video test category is selected OperationScreen 2 When audio test category is selected Operation OperationLog Error Log Output of each Log Screen 2 Displays the Error Log OperationDiag Wireless LAN Test Diag Audio Input TestFactory Initialize Factory Settings Operation ScreenNetwork Network Test Diagnosis Screen Ifconfig Screen 1 Ifconfig Test OperationContents List Network Network Test Diagnosis Screen PingScreen 1 Ping Test Operation Screen 3 Ping Test ActiveScreen 1 Selecting items under *Service Menu Screen 5 *Servo Signal Check Menu Not UsedDrive Screen 3 *Drive OP data WriteScreen 6 *S-Curve Check Menu Not Used Screen 7 *Readability Check Menu Not UsedScreen 9 *OP Check Menu Screen 10 *Load Eject Aging Not UsedScreen 12 *FA Mode Test Not Used Playback Operation Confirmation 1-1. Test DiscPlayback operation confirmation Networking ConfirmationSection Electrical Check Section Diagrams Block Diagram Servo SectionBlock Diagram Memory Section F42 Sfdo H40 Sfdi G41 Sfck J39 Sfcs HoldBlock Diagram TUNER, S-AIR Section 5FKBlock Diagram Audio Section Block Diagram Regulator Section Block Diagram PANEL, Power Supply Section 31 HCircuit Boards Location For Printed Wiring Boards For Schematic DiagramsSchematic Diagram MB-134 Board 1/13 See page 77 for IC Pin Function DescriptionSchematic Diagram MB-134 Board 2/13 IC204 IC205Schematic Diagram MB-134 Board 3/13 See page 67 for IC Block DiagramsSchematic Diagram MB-134 Board 4/13 MB-134 BoardSchematic Diagram MB-134 Board 5/13 IC501Schematic Diagram MB-134 Board 6/13 MB-134 BoardSchematic Diagram MB-134 Board 7/13 IC705Schematic Diagram MB-134 Board 8/13 MB-134 BoardSchematic Diagram MB-134 Board 9/13 IC100310/13 Schematic Diagram MB-134 Board 11/13 11/13MB-134 Board 12/13 Schematic Diagram MB-134 Board 13/13 13/13Uses unleaded solder IC502IC601 Audio Board Schematic Diagram Audio Board Audio BoardMain Board IC700 Main Board 1/5 Schematic Diagram Main Board 2/5 Main BoardMain Board Schematic Diagram Main Board 4/5 See page 60 for waveforms See page 67 for IC Block DiagramsIC700 Printed Wiring Board Connect Board Schematic Diagram Connect BoardPrinted Wiring Board REG Board Waveforms Main BoardSchematic Diagram REG Board IC400IC803 Schematic Diagram FL Board FL BoardPower Board Schematic Diagram Power Board Power BoardPrinted Wiring Boards KEY Section Schematic Diagram KEY SectionIC Block Diagrams MB-134 Board IC308 MP2301ENE-LF-ZIC601, 602 SI-3010KM-TLS IC2301 TPIC1391DBTRG4 IC2401 TPIC1405DFDRG4 Audio Board IC702 PCM1808PWRIC703 LC89058W-E IC3011 SI-3010KM-TLS REG Board FL BoardPower Board IC921 STR-Y6763 IC941 SI-3010KM-TLSFesfdo VOUTD1VOUTD5 VOUTD9 Mreset Reset CH1P ClkpVIND7 McinAVSS12DMPLL TnpllgVIND9 VCC3IOPWMSfcs NFD1NFRBN2 NfrbnVCC2IO FeingVcckpwm BRDQ18BRDQ21 BRDQS2AC3 FELVDS3P AC5 FELVDS5PAC7 FEAVDD124 AC9 FEDVDD33OFEGIO3 FelimitFEGAINSW3 FEFMO3AP4 Coreresetb USBDP0USBDM1 FESVDD33ARDQ5 ARDQM0ARDQ11 ArvrefGPIO5 ARDQ1ARDQ12 ArodtBB2 SRXN1 BB4 SRXN2BB6 Svctst BB8 XTAL25MITxer MDCCRS MdioBdreset DAMPSCDT/DIRDIDampshift DirclMicdet DcdetDriversd PvdddetKNOB, Balance White . . . RED Panel Front Assy 10EZEscutcheon EZ E570 Escutcheon EZ E870MB-134 Board Section Back Panel Section DC FAN TU1Tuner FM US, CND TU1 Tuner FM AEP, UKMain Board Section 202 A-1750-926-A Loading for Service BD Drive Section BPX-5Audio Audio Connect FL F-USB KEY Main Main Ceramic Chip 7PFCeramic Chip 4PF FilmCONNECTOR, FFC/FPC 27P CONNECTOR, FFC/FPC 15PCONNECTOR, FFC/FPC 16P PIN, Connector Small Type 2P DiodeTransistor RT3CLLM AIR-CORE CoilAIR-CORE Coil Transistor 102 Vibrator MB-134Terminal 104 Elect Chip Ethernet Connector 8P LAN CONNECTOR, FFC/FPC ZIF 45PCommon Mode Choke Coil Diode KDZTR3.9BFET Contact TerminalTransistor FDC642P 108 MB-134 P-KEY Power Power Power REG REG R-USB Memo Revision History Ver Date Description of Revision
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