Sony HBD-E370/E470/ E570/E870/T57 service manual Circuit Boards Location For Printed Wiring Boards

Page 34

HBD-E370/E470/E570/E870/T57

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

• Circuit Boards Location

For Printed Wiring Boards.

Note:

•X: Parts extracted from the component side.

•Y: Parts extracted from the conductor side.

•f : Internal component.

• : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)

Caution:

 

Pattern face side:

Parts on the pattern face side seen

(Conductor Side)

from the pattern face are indicated.

Parts face side:

Parts on the parts face side seen from

(Component Side)

the parts face are indicated.

•MAIN and MB-134 boards are multi-layer printed board. However, the patterns of intermediate-layers have not been included in this diagrams.

•Indication of transistor.

C

 

Q

These are omitted.

B E

 

Q

 

B C

E

 

These are omitted.

•Abbreviation

CND : Canadian model

•Lead layouts

surface

Lead layout of conventional IC

CSP (Chip Size Package)

Note 1: When the MAIN board is replaced, spread the com- pound referring to “NOTE OF REPLACING THE IC3100, IC3200 AND IC3400 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” on servicing notes (page 8).

Note 2: When the POWER board is replaced, spread the compound referring to “NOTE OF REPLACING THE D913, D931, IC901 AND IC921 ON THE POWER BOARD AND THE COMPLETE POWER BOARD” on servicing notes (page 9).

For Schematic Diagrams.

Note:

•All capacitors are in μF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums.

•All resistors are in Ω and 1/4 W or less unless otherwise specified.

•f : internal component.

•2: nonflammable resistor.

•5: fusible resistor.

•C: panel designation.

Note:

Note:

The components identi-

Les composants identifiés

fied by mark 0 or dotted

par une marque 0 sont

line with mark 0 are criti-

critiques pour la sécurité.

cal for safety.

Ne les remplacer que par

Replace only with part

une piéce portant le nu-

number specified.

méro spécifié.

•A: B+ Line.

•B: B– Line.

•Voltages and waveforms are dc with respect to ground

under no-signal conditions.

– MB-134 board – no mark: BD PLAY

*: Impossible to measure

–Other boards –

no mark: TUNER

*: Impossible to measure

•Voltages are taken with VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

•Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal production tolerances.

•Circled numbers refer to waveforms.

•Signal path.

F : AUDIO

E : VIDEO

J : DISC PLAY

L : USB

d : LAN

f : TUNER

N : MIC

•Abbreviation

CND : Canadian model

•The voltage and waveform of CSP (chip size package) cannot be measured, becaise its lead layout is different from that of conventional IC.

Note 1: When the MAIN board is replaced, spread the com- pound referring to “NOTE OF REPLACING THE IC3100, IC3200 AND IC3400 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” on servicing notes (page 8).

Note 2: When the POWER board is replaced, spread the compound referring to “NOTE OF REPLACING THE D913, D931, IC901 AND IC921 ON THE POWER BOARD AND THE COMPLETE POWER BOARD” on servicing notes (page 9).

CONNECT board

TUNER (FM) (TU1)

AUDIO board

MB-134 board

 

R-USB board

P-KEY board

MAIN board

REG board

KEY board

POWER board

 

FL board

F-USB board

 

HBD-E370/E470/E570/E870/T57

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Contents BPX-5 889-770-01KEM-460AAA HBD-E370/E470/E570/E870/T57 Diagrams Table of ContentsDisassembly Exploded ViewsBLX-204 Procedure Releasing ProcedureOperation and Display BLX-104 Procedure CD HLX-A1 ProcedureJig Install procedurePreparation ESD Countermeasure Barcode decoder Bdbudec Part No. J-6090-212-AFlow of drive section check Pass-fail judgment of the optical device KEM-460AAAFlow of optical device IOP 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 ‡LDJ7HVWScreen 2 When audio test category is selected Operation Service Mode Menu Top MenuScreen 1 When video test category is selected Operation OperationDiag Wireless LAN Test Log Error Log Output of each LogScreen 2 Displays the Error Log Operation Diag Audio Input TestNetwork Network Test Diagnosis Screen Ifconfig Factory Initialize Factory SettingsOperation Screen Screen 1 Ifconfig Test OperationScreen 1 Ping Test Operation Contents ListNetwork Network Test Diagnosis Screen Ping Screen 3 Ping Test ActiveDrive Screen 1 Selecting items under *Service MenuScreen 5 *Servo Signal Check Menu Not Used Screen 3 *Drive OP data WriteScreen 9 *OP Check Menu Screen 6 *S-Curve Check Menu Not UsedScreen 7 *Readability Check Menu Not Used Screen 10 *Load Eject Aging Not UsedPlayback operation confirmation Screen 12 *FA Mode Test Not UsedPlayback Operation Confirmation 1-1. Test Disc 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-TLSVOUTD5 FesfdoVOUTD1 VOUTD9CH1P MresetReset ClkpAVSS12DMPLL VIND7Mcin TnpllgSfcs VIND9VCC3IOPWM NFD1VCC2IO NFRBN2Nfrbn FeingBRDQ21 VcckpwmBRDQ18 BRDQS2AC7 FEAVDD124 AC3 FELVDS3PAC5 FELVDS5P AC9 FEDVDD33OFEGAINSW3 FEGIO3Felimit FEFMO3USBDM1 AP4 CoreresetbUSBDP0 FESVDD33ARDQ11 ARDQ5ARDQM0 ArvrefARDQ12 GPIO5ARDQ1 ArodtBB6 Svctst BB2 SRXN1BB4 SRXN2 BB8 XTAL25MICRS TxerMDC MdioDampshift BdresetDAMPSCDT/DIRDI DirclDriversd MicdetDcdet PvdddetEscutcheon EZ E570 KNOB, Balance White . . . REDPanel Front Assy 10EZ Escutcheon EZ E870MB-134 Board Section Tuner FM US, CND TU1 Back Panel SectionDC FAN 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 Ceramic Chip 4PF MainCeramic Chip 7PF FilmCONNECTOR, FFC/FPC 16P CONNECTOR, FFC/FPC 27PCONNECTOR, FFC/FPC 15P PIN, Connector Small Type 2P DiodeAIR-CORE Coil Transistor AIR-CORE CoilTransistor RT3CLLM 102 Terminal MB-134Vibrator 104 Elect Chip Common Mode Choke Coil Ethernet Connector 8P LANCONNECTOR, FFC/FPC ZIF 45P Diode KDZTR3.9BTransistor FDC642P Contact TerminalFET 108 MB-134 P-KEY Power Power Power REG REG R-USB Memo Revision History Ver Date Description of Revision
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