PIN Function | Sony MDS-PC3 guide

MDS-PC3

6-3. SCHEMATIC DIAGRAM – BD SECTION (1/2) – • See page 35 for Waveforms. • See page 46 for IC Block Diagrams. • See page 49 for IC Pin Functions. • See page 38 for Printed Wiring Board.

PIN FUNCTION

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Sony MDS-PC3 specifications PIN Function

Contents

MDS-PC3 Specifications TOC t Edit t TOC Edit t blank t SELF-DIAGNOSIS Function Items of Error History Mode Items and Contents Table of Error Codes Table of ContentsDisassembly Diagrams Section Service Notes Flexible Circuit Board RepairingLead free soldering JIG for Checking BD Board Waveform Record Precedure Checks Prior to Parts Replacement and Adjustments Forced ResetMain Board Component Side Bit Binary Retry Cause Display Mode Hexadecimal t Binary Conversion Table General Section Remote Parts Description Using the Display Hooking Up MD Mechanism Deck MDM-7A Section Disassembly Over Light Head HR901, BD MD Board Main Board Loading Motor Assy M103 Holder Assy Optical PICK-UP MD KMS-260B/JIN Sled Motor Assy M102, Slider Spindle Motor Assy M101 Exiting the Test Mode Section Test ModePrecautions for USE of Test Mode Setting the Test Mode Display Details Mark Group Selecting the Test Mode Operating the Continuous Playback Mode Functions of Other Buttons Test Mode DisplaysMode display Error rate display Meanings of Other Displays Automatic SELF-DIAGNOSIS FunctionInformation Section Electrical Adjustments Parts Replacement and AdjustmentCheck before replacement Adjustment flow Precautions for Checking Laser Diode Emission Precautions for USE of Optical PICK- UP KMS-260BPrecautions for Adjustments Checks Prior to Repairs Using the Continuously Recorded Disc Other Checks Auto Check CD Error Rate Check Play Check MO Error Rate Check Initial Setting of Adjustment Value Temperature Compensation Offset AdjutmentLaser Power Adjustment Iop NV Save Traverse Adjustment Focus Bias Adjustment MO Auto Gain Control Output Level Adjustment Error Rate CheckAuto Gain Control Output Level Adjustment CD Auto Gain Control Output Level Adjustment Adjusting Points and Connecting Points Diagrams MDS-PC3 Block Diagrams BD Section Sclk Cclk Main Section Semiconductor Printed Wiring Board BD Section PIN Function MDS-PC3 Printed Wiring Board Main Section PIN Functon MDS-PC3 Printed Wiring Board Panel Section Schematic Diagram Panel Section See page 35 for Waveforms IC101 CXA2523AR BD Board IC Block Diagrams LB1830M-S-TE-L Main Board BH3541F-E2 Main Board IC101 CXA2523AR RF Amplifier BD Board IC PIN Functions MNT0 FOK Mvci IC300 M30805SGP Main Board Shck MNT1 Chassis Section Section Exploded Views 319 302 320 317 304 308 303 305 306 301 318 307 Mechanism MDM-7A 351 Mechanism Remarks Ref. No Description Section Electrical Parts List Metal Chip Main PIN, Connector 2P Diode Main Panel KEY REFLECT/PROTECT SW MDS-PC3 Panel