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Sony service manual MZ-R500/R500PC, Ic B/D Ic B/D, Us Model Except Us Model

Models: R500PC

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EXCEPT US MODEL

MZ-R500/R500PC

6-8. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 48 for IC Block Diagrams. Refer to page 39 for Note.

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Sony service manual MZ-R500/R500PC, Ic B/D Ic B/D, Us Model Except Us Model

Contents

SPECIFICATIONS MZ-R500/R500PCUS Model Canadian Model AEP Model UK Model E Model Chinese ModelMZ-R500/R500PC Flexible Circuit Board RepairingNotes on chip component replacement TABLE OF CONTENTS DISASSEMBLYELECTRICAL ADJUSTMENTS DIAGRAMSMZ-R500/R500PC SECTION SERVICING NOTE NOTES ON LASER DIODE EMISSION CHECKNOTES ON HANDLING THE OPTICAL PICK-UPBLOCK LCX-4R OPTICAL PICK-UPFLEXIBLE BOARDSECTION 2 GENERAL MZ-R500/R500PCMZ-R500/R500PC 3-2.CASE UPPER ASSY MZ-R500/R500PC SECTION DISASSEMBLY3-1.CASE LOWER ASSY 3-4.MAIN BOARD MZ-R500/R500PC3-3.LCD MODULE 3-6.SERVICE ASSY, OP MZ-R500/R500PC3-5.MD MECHANISM DECK over write head section3-8.MOTOR FLEXIBLE BOARD MZ-R500/R500PC3-7.HOLDER ASSY 3-10.“MOTOR, DC M601”, “MOTOR, DC M603” MZ-R500/R500PC3-9.MOTOR, DC M602 4-2.Setting Method of Test Mode 4-3.Operation in Setting the Test ModeMZ-R500/R500PC SECTION TEST MODE a884-5.Configuration of Test Mode 000ManualMZ-R500/R500PC 4-6.Manual Mode4-7.Overall Adjustment Mode 0113A4S1D011OFEJ1D 011063B1D4-9.Reset the error display code Description of Error Indication CodesSetting method of Reset the Error Display Code MZ-R500/R500PCCause of Sound Skip Error Setting Method of Key Check Mode0 00P MZ-R500/R500PC4.When all the keys on the set and on the remote commander are considered as OK, the following displays are shown for 4 sec- onds MZ-R500/R500PCMZ-R500/R500PC SECTION ELECTRICAL ADJUSTMENTS 5-2.Precautions for Adjustment5-3.Adjustment Sequence 5-4.NV Reset5-5.Power Supply Manual Adjustment Adjustment method of Vc PWM Duty L item numberAdjustment method of Vc PWM Duty H item number Adjustment sequence5-7.Laser Power Check 5-6.Temperature CorrectionAdjustment method of Vl PWM Duty item number Connection5-8.Overall Adjustment Mode Checking and Connection Location MAIN boardAdjustment/checking and Connection Location Configuration of overall adjustment0 00OfstOK Overall Adjustment Mode Title DisplayElectrical Offset Adjusting Method X XXMO RUNOverall CD and MO adjustment items Resume Clear Setting MethodMZ-R500/R500PC 0 43Res022PatClr 0230D5F20 022PatClr 0230D64F4 0230D6D1C 0230D7603 023S010230D7800 0230D7801MZ-R500/R500PC SECTION DIAGRAMS 6-1.IC PIN FUNCTION DESCRIPTIONMZ-R500/R500PC Set key input terminal Xkey inputPower supply terminal for the analog +2.4 MZ-R500/R500PCMZ-R500/R500PC SLDWMZ-R500/R500PC CLK SELSpindle servo monitor signal input MZ-R500/R500PC6-2.BLOCK DIAGRAM - SERVO SECTION Signal pathMZ-R500/R500PC MAIN BOARD6-3.BLOCK DIAGRAM - AUDIO SECTION Signal pathPOWER MZ-R500/R500PCMAIN BOARD 3/3 SYSTEM CONTROL/POWER SECTION MZ-R500/R500PCSignal path. E PB k REC ANALOG MZ-R500/R500PCWaveforms IC501 8 IY PB modePage A B C H I JMZ-R500/R500PC IC B/DPage IC B/DMZ-R500/R500PC PageIC B/D EXCEPT US MODELMZ-R500/R500PC IC B/D IC B/DEXCEPT US MODEL US MODEL EXCEPT US MODELIC BLOCK DIAGRAMS MZ-R500/R500PCIC501 SN761057DBTSC111257FCR2 MZ-R500/R500PCIC701 MZ-R500/R500PC IC601XPC18A22FCR2 IC901MZ-R500/R500PC IC301 AK5354VTIC302 TA2131FLSECTION EXPLODED VIEWS MZ-R500/R500PC7-1.CASE LOWER SECTION 4 6 3MZ-R500/R500PC 7-2.CASE UPPER SECTIONMZ-R500/R500PC 7-3.CHASSIS SECTION102 101 114 111 106MZ-R500/R500PC 7-4.MD MECHANISM DECK SECTION MT-MZR500-172172 173ELECTRICAL PARTS LIST SECTIONMZ-R500/R500PC MAINMZ-R500/R500PC MAIN Ref. No MZ-R500/R500PCMAIN MZ-R500/R500PC MAIN MZ-R500/R500PC Ref. NoDescription of Revision MZ-R500/R500PC REVISION HISTORYDate