Sony HBD-E370/E470/ E570/E870/T57 service manual REG Board, FL Board

Page 74

HBD-E370/E470/E570/E870/T57

– REG Board –

 

IC400 TK11133CSCL-G

 

VIN

VOUT

 

5

4

 

 

OVER HEAT &

 

 

OVER CURRENT

 

 

PROTECTION

 

CONTROL

–

 

CIRCUIT

 

 

+

 

BANDGAP

 

REFERENCE

1

2

3

VCONT

GND

NP

– FL Board –

 

IC801 TK11133CSCL-G

 

VIN

VOUT

 

5

4

 

 

OVER HEAT &

 

 

OVER CURRENT

 

 

PROTECTION

 

CONTROL

–

 

CIRCUIT

 

 

+

 

BANDGAP

 

REFERENCE

1

2

3

VCONT

GND

NP

IC802 HT16515

 

IC402 TK72270CSCL-GH

 

 

 

CONT

1

 

 

 

 

 

+

5

OUT

 

BANDGAP

 

 

 



 

 

 

REFERENCE

 

 

 

 

SW

 

4

GND

 

OVER HEAT &

 

 

 

CIRCUIT

OVER CURRENT

 

 

 

 

PROTECTION

 

 

VEE

2

 

 

 

NP

3

 

 

 

 

 

 

 

VSS

VDD

 

GRID1

GRID2

GRID3

GRID4

 

 

 

SEG24/GRID5

SEG23/GRID6

SEG22/GRID7

SEG21/GRID8

SEG20/GRID9

 

 

 

 

 

 

44

43

 

42

41

40

39

 

 

 

38

37

36

35

34

 

 

LED0

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED1

2

 

4-BIT LATCH

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

LED2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED3

4

 

 

 

 

12

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12-BIT SHIFT

 

 

 

 

 

 

GRID

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY DATA MEMORY

REGISTER

 

 

 

 

 

 

 

DRIVER

 

 

 

33

SEG19/GRID10

 

 

 

(2 x 16)

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32

SEG18/GRID11

 

 

 

TIMING GENERATOR

 

 

 

 

DATA

 

8

 

MULTIPLEXED

 

8

31

SEG17/GRID12

OSC

5

OSC

 

 

 

 

 

 

 

 

 

KEY SCAN

 

 

 

SELECTOR

 

 

DRIVER

 

 

 

30

VEE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29

SEG16/KS16

DO

6

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

28

SEG15/KS15

 

 

 

 

24

 

16

 

 

 

 

 

 

 

 

16

27

SEG14/KS14

DI

7

SERIAL

DISPLAY RAM

24-BIT OUTPUT

 

 

 

 

SEGMENT

 

 

 

 

 

 

 

 

CLK

8

INTERFACE

24 BITS x 12 WORDS

LATCH

 

 

 

 

 

 

 

DRIVER

 

 

 

 

 

CS

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

26

SEG13/KS13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

25

SEG12/KS12

KEY0

10

 

COMMAND

DIMMING

 

 

 

 

 

 

 

 

 

 

 

 

 

24

SEG11/KS11

KEY1

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

SEG10/KS10

 

DECODER

CIRCUIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

13

 

 

 

 

14

15

16

17

18

19

20

21

22

 

 

 

 

 

 

VSS

VDD

 

 

 

 

SEG1/KS1

SEG2/KS2

SEG3/KS3

SEG4/KS4

SEG5/KS5

SEG6/KS6

SEG7/KS7

SEG8/KS8

SEG9/KS9

 

 

74

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 73 Page 75
Image 74
Page 73 Page 75
Contents KEM-460AAA 889-770-01BPX-5 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 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 ‡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 DiodeTransistor RT3CLLM AIR-CORE CoilAIR-CORE Coil Transistor 102 Vibrator MB-134Terminal 104 Elect Chip Common Mode Choke Coil Ethernet Connector 8P LANCONNECTOR, FFC/FPC ZIF 45P 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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