Sony HCD-PX333 specifications DISPLAY, Power Supply Section, ST/CD+10V

Page 54

HCD-PX333

DISPLAY, POWER SUPPLY SECTION

LIQUID CRYSTAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPLAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LCD601

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SDA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

LCD DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

LCD CLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RW/CS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

LCD CE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

LCD CLEAR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VDD

 

 

 

 

 

 

 

 

LCD ON/OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH

 

SUB +5V

 

 

 

 

 

 

 

 

 

 

 

Q601, 602

 

 

 

 

 

 

 

 

 

 

 

 

 

D611

 

 

 

 

 

 

 

 

 

31

LCD ON/OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D610

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D+7V

 

 

 

 

 

 

 

 

 

SYSTEM CONTROLLER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D607 – 609

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC501 (2/2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LCD BACK

 

 

 

 

 

 

 

 

 

 

 

D615

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BACKLIGHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH

 

 

 

 

 

 

 

49

DIMMER

 

 

 

 

 

 

 

 

 

Q603

 

 

 

D616

 

 

REMOTE CONTROL

RECEIVER 93 SIRCS

IC602

INVERTER NOISE

91

KEY RM INT

CANCELLER

Q950-953

 

 

S601 – 606

 

 

 

85

KEY1

S621 – 628

 

 

 

86

KEY2

S631 – 637

 

B.UP +2.7V

 

 

 

87

KEY3

 

 

 

ST/CD+10V

+10V

 

 

 

REGULATOR

 

 

 

 

 

IC901

 

 

 

 

D+7V

+7V

 

 

 

 

REGULATOR

 

 

 

 

 

IC903

 

 

 

 

+3.3V

+5V

 

 

D+3V

REGULATOR

REGULATOR

 

 

 

IC190

IC914

 

 

CD A+5V

B+ SWITCH

 

 

 

Q1101, 1102

 

 

 

 

 

 

D912

 

 

D915

 

A +3.3V

 

D+5V

 

 

 

 

D913

 

 

D1102

 

SYS +3.3V

 

 

 

 

 

CD D+5V

 

 

 

 

 

 

 

 

 

 

 

 

D1103

+5.6V

 

 

CDM+5V

 

 

REGULATOR

 

 

 

D1104

D1108

IC911,D910

 

 

 

 

B.UP +3.3V

 

 

 

 

 

 

 

M+5V,

 

 

 

 

 

H+5V

 

 

 

 

 

+4V

 

 

+5V

 

 

REGULATOR

 

 

REGULATOR

D924

D914

IC912

 

 

IC913

BDPWR

T900

POWER

TRANSFORMER

RECT

D982 – 985

RECT

D981

F801

E (Page 52)

 

 

 

 

 

 

LED MD-PAUSE

 

 

 

 

 

 

 

 

 

 

 

 

LED MD-PLAY

 

 

 

 

LED DRIVE

57

 

 

 

 

LED CD-PAUSE

D601 – 606

 

 

 

Q604 – 606,

–

 

 

 

52

LED CD-PLAY

 

 

 

 

Q608 – 610

 

 

 

 

LED MD-REC

 

 

 

 

 

 

 

 

 

 

 

 

LED STANDBY

AC CUT IN

94

 

 

 

 

BT921

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D918

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D923

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+5.6V

 

 

 

 

SUB +5V

 

 

 

 

 

REGULATOR

 

 

 

 

 

D922

 

 

 

IC921,D921

AMP B+

 

 

RECT

 

 

AMP B–

 

 

D803

 

 

 

 

 

 

RECT

D971 – 974

(AC IN)

F802

RY991

(Page 52) K

P.DOWN

MD/CD POWER

 

AC ON

46

34

RESET

 

 

RESET

 

 

 

 

Q941

 

 

TR RELAY

47

 

 

RESET

 

AC OFF

 

 

 

 

DELAY

 

DETECT

 

 

 

 

Q945,946

 

IC941

D941

 

 

 

 

 

T901

 

 

 

POWER

 

 

RECT

RELAY DRIVE

TRANSFORMER

D992, 993

Q991

 

 

 

 

 

 

 

 

 

54 54

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Contents Specifications MDM-7X2AHCD-PX333 SELF-DIAGNOSIS Function MD SectionItems of Error History Mode Items and Contents HCD-PX333Table of Error Codes Error Code Details of ErrorCD Section Diagrams Table of ContentsElectrical Adjustments Model IdentificationFor CD Cleaning Objective Lens of Optical PICK-UPHCD-PX333 Section Servicing Notes For MDService Position JIG for Checking BD MD Board Waveform IOPWhen Memory NG is Displayed Record ProcedureChecks Prior to Parts Replacement and Adjustments in MD Criteria for Determination Measure if unsatisfactorySpecified Value Retry Cause Display Mode in MD Bit BinaryDecimal Bit When Binary Higher Bits Lower Bits Hexa DetailsHexadecimal Binary CD Aging Mode CD aging mode sequenceCD-TEXT Test Disc Checking MethodRestrictions in CD-TEXT Display CD-TEXT Test Disc Recorded Contents and Display Parts Identification Section General HCD-PX333Remote Control HCD-PX333 Section Disassembly This set can be disassembled in the order shown belowCase Front Panel SectionJack BOARD, BL BOARD, Panel BOARD, LCD REC BOARD, VOL BoardTRANSFORMER, Power and DC FAN Back PANEL, SP BOARD, TunerMain BOARD, Power Board AMP BoardMD Mechanism Deck MDM-7X2A Over Write Head HR901, BD MD BoardHolder Assy Loading Motor Assy M103Sled Motor Assy M102 Optical PICK-UP KMS-262Spindle Motor Assy M101 CD Mechanism Deck CDM55A-21BD53MD Digital Board Holder BU AssyBase Unit BU-21BD53, Holder 55-BU21 Tray CDM, Loading BoardCAM CDM55 HCD-PX333 Section Test Mode Releasing the Test Mode MD Seciton Precautions for USE of Test ModeSetting the Test Mode Basic Operations of the Test ModeSelecting the Test Mode CheckMID Operating the Continuous Playback ModeFunctions of Other Buttons OUTTest Mode Displays Meanings of Other DisplaysAutomatic SELF-DIAGNOSIS Function InformationHCD-PX333 Section Electrical Adjustments Parts Replacement and AdjustmentCheck before replacement Adjustment flow YESPrecautions for Adjustments Precautions for Checking Laser Diode EmissionPrecautions for USE of Optical PICK- UP KMS-262A/262E Laser power meterLaser Power Check Using the Continuously Recorded DiscTemperature Compensation Offset Check Checks Prior to RepairsAuto Check Other ChecksTraverse Check Focus Bias Check Play Check MO Error Rate CheckCD Error Rate Check Self-Recording/playback CheckLaser Power Adjustment Initial Setting of Adjustment ValueTemperature Compensation Offset Adjustment Recording and Displaying the IOP InformationTraverse Adjustment Iop NV SaveFocus Bias Adjustment EnterYES R CD Auto Gain Control Output Level Adjustment Error Rate CheckAuto Gain Control Output Level Adjustment MO Auto Gain Control Output Level AdjustmentAdjustment and checking Loacation Curve Check RF Level CheckBalance Check BD CD Board Conductor Side Memo HCD-PX333 Section Diagrams Block DiagramsMD Servo Section A/D Converter Section OpticalMain Section FANDISPLAY, Power Supply Section ST/CD+10VCircuit Boards Location AUSSide B Schematic Diagram BD CD Board Printed Wiring Board BD MD Board LocationSemiconductor 5959 IC B/D Printed Wiring Board MD Digital Section Schematic Diagram MD Digital /3 See page 79 for IC Block Diagrams See page 79 for IC Block Diagrams Semiconductor Location IC B/D HCD-PX333 Printed Wiring Board AMP Board Printed Wiring Board SP BoardSchematic Diagram AMP Board Schematic Diagram SP Board Printed Wiring Board Panel IC602Schematic Diagram Panel See page 55 for Circuit Boards Location 7474 Schematic Diagram Power Board MD Digital Board Main Board WaveformsBD CD Board BD MD Board I2SLRCKOUTIC Block Diagrams IC101 CXA2523AR BD MD BoardIC141 BH6519FS-E2 BD MD Board IC1005 uDA1360TS MD Digital Board IC931 M62016L Main Board IC PIN Function Description BD MD Board IC151 CXD2662R Mvci XcasXWE AsyoSrdr FrdrFS4 SfdrLVL0 ResetLVL1 DarstI2CCLK XeltWR-PWR VCC1VCC4 VCC3VSS3 VSS4Drvclk Reset XT1Drvdat CLKLOD NEG IN-SWLOD POS CLP POSMain Board IC501 ∝PDSS3033AYGF-M18-3BA System Controller TR Relay MD/CD PowerGC Power KBD CHKRDS CLK PC PowerSircs Self WriteSection Exploded Views REC BoardLCD601 1-804-371-11 Indicator TUBE, Liquid Crystal 58 A-4476-550-A Panel BOARD, CompleteChassis 154 152 151163 162 153 156 161 163308 311 305 313314 310 309 319 303365 370 353 366353 369 359357 355 354 352 360 356 359506 512 513 CD Mechanism Deck Section CDM55A-21BD53510 505 508 511 504 522 501 517 514 518 516 502 519 520 515 521HCD-PX333 Section AMP Electrical Parts List Elect Chip HCD-PX333 BD MDTANTAL. Chip Diode F1J6TPJack Jack HCD-PX333 Loading Main HCD-PX333 Main MY,SP,HK,AUS AEP,UKCONNECTOR, FFC 31P HCD-PX333 Main MD DigitalMD Digital BOARD, Complete Capacitor MD Digital Panel HCD-PX333 Panel Power HCD-PX333 Power REC HCD-PX333 VOL 111 HCD-PX333 Revision History
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