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

Page 32

HBD-E370/E470/E570/E870/T57

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-5.

BLOCK DIAGRAM - REGULATOR Section -

 

 

 

 

 

 

 

 

 

 

 

 

M3001(FAN)

M

+12V

 

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC3011

 

 

 

 

 

 

 

 

 

 

 

FAN_ON

 

 

 

 

 

 

 

 

 

 

 

 

 

(Page 31)

G

FAN_PROTECT

FAN CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

FAN_CONT

 

Q3001, 3556

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FRONT VBUS

 

 

 

 

+5V

 

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC601

 

 

 

 

 

 

 

USB_VBUS_PCONT1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REAR VBUS

 

 

 

 

+5V

 

 

 

 

 

(Page 29)

C

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

IC602

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB_VBUS_PCONT2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC101, IC702 +3.3V

 

 

 

 

+3.3V

 

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC704

 

 

 

 

 

 

 

 

 

HDMI OUT +5V

 

 

 

 

+5V

 

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC705

 

 

 

 

 

 

 

 

 

VREF +0.9V

DC/DC

 

 

 

 

 

 

 

 

 

 

 

 

 

DDR2_VTT +0.9V

CONVERTER

 

 

 

 

 

 

 

 

 

 

 

 

 

IC311

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER

 

 

 

 

 

 

 

 

 

 

 

DDR2 +1.8V

 

 

 

 

 

 

 

+3.3V

 

 

 

 

 

 

 

CONTROL

 

 

 

 

FL +3.3V

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

IC310

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC801

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PANEL +4V

B+ SWITCH

 

 

 

 

 

 

 

 

 

+3.3V

 

 

 

 

Q800, 802

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+3.3VA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC307

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED +5V

+5V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

+1.2VA

 

 

+1.2V

 

 

 

 

 

IC508

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC303

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC/DC

 

 

A +5V

+5V

 

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

 

 

CONVERTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC505

 

 

 

 

 

 

 

 

 

 

 

IC308

 

 

 

 

 

 

 

 

 

 

 

 

OVER

 

 

 

 

+1.8V

 

 

 

 

 

 

 

 

 

 

 

 

 

AMP +1.8V

 

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

VOLTAGE

 

 

 

407

 

 

 

+8V

 

 

 

 

 

 

 

 

 

IC3050

 

FE +8V

 

 

 

 

 

DETECT

D302

PS304

 

 

 

REGULATOR

 

 

 

 

Q301

 

 

 

D406,

D +3.3V

+3.3V

 

 

 

IC1451

 

 

B+ SWITCH

PS301

 

 

B+ SWITCH

REGULATOR

 

 

 

 

 

FE_SW +12V

 

 

 

 

 

IC400

 

FE +3.3V

 

 

Q302, 303

 

 

 

Q401, 402

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FE_SW +5V

 

 

DC/DC

 

 

 

 

 

B+ SWITCH

 

 

 

 

 

 

 

CONVERTER

 

 

 

 

S-AIR +4V

E +4V

 

 

 

 

 

 

 

 

IC312

 

POWER

 

 

Q300, 301

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CORE +1.1V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC309

 

 

 

 

 

 

 

 

 

IC1003 +3.3V

+3.3V

 

 

 

 

 

 

 

+9V

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

AUDIO +9V

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

IC1001

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC14

 

 

 

 

 

 

 

 

 

 

 

 

PS302

 

 

 

 

 

 

 

 

 

 

 

 

 

A +12V

+12V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC941

 

 

SYSTEM CONTROLLER

IC1003 -5V

-5V

 

PS303

 

-7V

 

 

 

 

E +14V

 

REGULATOR

 

 

 

REGULATOR

 

 

 

 

 

 

IC501 (3/4)

 

 

 

IC1002

 

 

 

IC402

 

 

 

 

E +6V

 

 

BD_PCONT6

42

 

 

 

 

 

 

 

 

 

 

 

E -9V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BD_PCONT5

41

 

 

 

 

 

 

 

 

 

+5V

 

 

 

 

BD_PCONT3

39

 

 

 

 

 

 

 

IC206 +5V

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

 

 

BD_PCONT2

38

 

 

 

 

 

 

 

 

 

D15, R89

 

 

 

 

BD_PCONT1

37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCONT_FL

27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCONT1

43

 

 

 

 

 

 

 

 

 

 

 

 

HBD-E370/E470/E570/E870/T57

 

 

 

 

 

 

 

32

 

32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 31 Page 33
Image 32
Page 31 Page 33
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 VOUTD9Mreset ResetCH1P 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
Top Page Image Contents