Sony MDS-PC3 manual

MDS-PC3

6-9. SCHEMATIC DIAGRAM – PANEL SECTION – • See page 35 for Waveforms.

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Sony MDS-PC3 specifications Schematic Diagram Panel Section See page 35 for Waveforms

Contents

MDS-PC3 Specifications TOC t Edit t TOC Edit t blank t SELF-DIAGNOSIS Function Items of Error History Mode Items and Contents Disassembly Table of ContentsDiagrams Table of Error Codes 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 Precautions for USE of Test Mode Section Test ModeSetting the Test Mode Exiting the Test Mode Display Details Mark Group Selecting the Test Mode Operating the Continuous Playback Mode Mode display Test Mode DisplaysError rate display Functions of Other Buttons 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 Auto Gain Control Output Level Adjustment Error Rate CheckCD Auto Gain Control Output Level Adjustment MO 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