Sony HBD-E370/E470/ E570/E870/T57 service manual IC2301 TPIC1391DBTRG4

Page 69

HBD-E370/E470/E570/E870/T57

IC1003 MM1797CVBE

 

 

 

 

 

IC1451 BD35630HFV-TR

 

 

 

 

 

 

16

VCC2

VCC

N.C.

 

EN

 

110k:

 

 

 

75:

6

5

 

4

 

 

6.75MHz

 

 

 

 

 

BIAS

 

 

DRIVER

 

 

 

 

 

 

V IN

1

4dB

LOW-PASS

2dB

 

15

V OUT

 

 

OCP

 

FILTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC1

2

 

 

 

LPF

14

SD/HD

 

 



SOFT

 

 

 

CONTROL

 

 



 

 

 

 

13.5MHz

 

 

 

 

 

+

 

 

110k:

 

 

 

 

 

 

 

 

 

 

 

LOW-PASS

 

75:

 

 

 

 

 

 

 

BIAS

 

 

 

 

 

 

TSD

 

 

 

FILTER

 

 

 

 

 

 

PR IN

3

4dB

 

DRIVER

 

 

 

 

 

 

 

2dB

 

13

PR OUT

1

 

2

3

 

 

 

LOW-PASS

 

 

 

 

 

 

 

 

 

VO

 

FB

GND

 

 

 

FILTER

 

 

 

 

 

BIAS

4

VREF

30MHz

 

 

 

 

 

 

 

 

 

110k:

13.5MHz

75:

12

GND

 

 

LOW-PASS

 

 

BIAS

DRIVER

 

 

 

 

FILTER

 

 

 

 

 

 

 

 

PB IN

5

4dB

 

2dB

11

PB OUT

 

 

 

LOW-PASS

 

 

 

 

 

 

FILTER

 

 

 

 

 

 

30MHz

 

 

 

VCC1

6

 

13.5MHz

 

 

 

 

 

110k:

75:

 

 

 

 

LOW-PASS

 

 

 

 

BIAS

DRIVER

 

 

 

 

FILTER

 

 

 

 

 

 

 

 

PY IN

7

 

4dB

 

2dB

10

PY OUT

 

 

 

 

 

LOW-PASS

 

 

 

 

 

 

 

 

 

FILTER

 

9

VCC2

 

 

MUTE

8

 

MUTE

30MHz

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC2301 TPIC1391DBTRG4

 

 

 

 

 

 

LEDO

1

LED

A5V

 

 

 

A5V

 

 

 

 

 

 

 

 

SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LATCH_SET

2

 

 

LATCH

 

 

30

LATCH_RSOUT

LATCH_CLR

3

 

 

CIRCUIT

 

 

29

LATCH_XRSOUT

 

 

 

LED

 

 

 

 

28

CSWI

 

 

 

 

CURRENT SWITCH

CURRENT

 

 

 

 

 

 

CONTROL

 

 

 

 

 

 

 

CIRCUIT

 

CONTROL CIRCUIT

SWITCH

 

 

 

 

 

 

 

 

SWITCHIG

 

 

27

CSWO

SWR_SEQ1

4

 

 

 

 

26

TEST1

SWR_SEQ2

5

 

 

REGURATOR

SWITCHING

25

FB3P3V

 

 

INTERNAL

SWR_OUT_SEL

6

 

 

REGULATOR

24

REG3P3V

 

 

CONTROL

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCHIG REGURATOR

 

 

23

PGND_SW

 

 

 

 

VOLTAGE RESET CONTROL

SWITCHING

22

REG1PXV

 

 

 

 

 

 

 

 

 

 

 

 

REGULATOR

 

 

STEP_ENA

7

 

STP1 CONTROL

 

 

21

P5V_SW

 

STP1_IN

8

 

 

CIRCUIT

 

A5V

20

FB1PXV

 

 

 

 

 

 

 

 

 

 

 

STP2 CONTROL

PRE-DRIVER

POWER

19

STP2-

 

STP2_IN

9

 

 

CIRCUIT

MOS FET

18

STP2+

 

 

 

 

 

XLEDON

10

 

 

 

 

 

 

 

 

CSWON

11

 

COLLIMATOR

 

 

 

 

COLLIENDZ

12

 

END DETECTION

 

A5V

 

 

 

XRESET

13

 

 

 

 

 

 

 

 

 

 

 

 

17

STP1-

 

 

 

 

 

 

PRE-DRIVER

POWER

 

 

 

 

VCO

TSD

MOS FET

16

STP1+

 

A5V

14

POWER

 

 

 

 

 

 

 

AGND

15

MONITOR

 

 

 

 

 

 

 

 

 

 

REFERENCE

 

 

 

 

69

Page 68 Page 70
Image 69
Page 68 Page 70
Contents 889-770-01 BPX-5KEM-460AAA 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-APass-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 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 DiodeAIR-CORE Coil AIR-CORE Coil TransistorTransistor RT3CLLM 102 MB-134 TerminalVibrator 104 Elect Chip CONNECTOR, FFC/FPC ZIF 45P Ethernet Connector 8P LANCommon Mode Choke Coil Diode KDZTR3.9BContact Terminal Transistor FDC642PFET 108 MB-134 P-KEY Power Power Power REG REG R-USB Memo Ver Date Description of Revision Revision History
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