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Sony R500PC service manual 0230D6D1C

Models: R500PC

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0230D6D1C

This set LCD display

MZ-R500/R500PC

47.Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes

1C.

This set LCD display

59.Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes D3.

0230D6D1C

1C: Adjusted value

48.Press the X key. (0D6D is blinking)

49.Press the [VOL+] key once to change the blinking portion to 0D6E.

This set LCD display

0230D73D3

D3: Adjusted value

60.Press the X key.

(0D73 is blinking)

61.Press the [VOL+] key once to change the blinking portion to

0D74.

This set LCD display

0230D6E00

00: Adjusted value

50.Press the x key.

(00 is blinking)

51.Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes

03.

This set LCD display

0230D7400

00: Adjusted value

62.Press the x key.

(00 is blinking)

63.Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes

F8.

This set LCD display

0230D6E03

03: Adjusted value

52.Press the X key. (0D6E is blinking)

53.Press the [VOL+] key to change the blinking portion to 0D72.

This set LCD display

0230D74F8

F8: Adjusted value

64.Press the X key.

(0D74 is blinking)

65.Press the [VOL+] key once to change the blinking portion to

0D75.

This set LCD display

0230D7200

00: Adjusted value

54.Press the x key.

(00 is blinking)

55.Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes

05.

This set LCD display

0230D7500

00: Adjusted value

66.Press the x key.

(00 is blinking)

67.Adjust with the [VOL+] key (adjusted value up) or [VOL--]key (adjusted value down) so that the adjusted value becomes

1C.

This set LCD display

0230D7205

05: Adjusted value

56.Press the X key.

(0D72 is blinking)

57.Press the [VOL+] key once to change the blinking portion to

0D73.

This set LCD display

0230D751C

1C: Adjusted value

68.Press the X key.

(0D75 is blinking)

69.Press the [VOL+] key once to change the blinking portion to

0D76.

This set LCD display

0 230D7300	0 230D7600
00: Adjusted value	00: Adjusted value

58.Press the x key. (00 is blinking)

70.Press the x key. (00 is blinking)

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Sony R500PC service manual 0230D6D1C

Contents

SPECIFICATIONS MZ-R500/R500PCUS Model Canadian Model AEP Model UK Model E Model Chinese ModelNotes on chip component replacement Flexible Circuit Board RepairingMZ-R500/R500PC 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 3-1.CASE LOWER ASSY MZ-R500/R500PC SECTION DISASSEMBLY3-2.CASE UPPER ASSY 3-3.LCD MODULE MZ-R500/R500PC3-4.MAIN BOARD 3-6.SERVICE ASSY, OP MZ-R500/R500PC3-5.MD MECHANISM DECK over write head section3-7.HOLDER ASSY MZ-R500/R500PC3-8.MOTOR FLEXIBLE BOARD 3-9.MOTOR, DC M602 MZ-R500/R500PC3-10.“MOTOR, DC M601”, “MOTOR, DC M603” 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 SN761057DBTIC701 MZ-R500/R500PCSC111257FCR2 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 MAIN MZ-R500/R500PCRef. No MZ-R500/R500PC MAIN MZ-R500/R500PC Ref. NoDate MZ-R500/R500PC REVISION HISTORYDescription of Revision