Sony MZ-N10 service manual Table of Contents

Page 3

MZ-N10

 

TABLE OF CONTENTS

 

1.

SERVICING NOTES

4

2.

GENERAL

5

3.

DISASSEMBLY

6

3-1. Bottom Panel Section, Jog Dial Section

7

3-2.

Upper Panel Section

7

3-3.

MAIN Board Section

8

3-4. MD Mechanism Deck (MT-MZN10-181),

 

 

Set Chassis

8

3-5. Gear (SA), Gear (SB)

9

3-6.

OP Service Assy (ABX-1R)

9

3-7. DC Motor SSM21A (Sled) (M602),

 

 

DC Motor SSM18D (Spindle) (M601),

 

 

DC Motor Unit (Over Write Head Up/Down)

 

 

(M603)

10

3-8.

Holder Assy

10

4.

TEST MODE

11

5.

ELECTRICAL ADJUSTMENTS

17

6.DIAGRAMS

6-1.

Block Diagram

37

6-2. Note for Printed Wiring Board and

 

 

Schematic Diagrams

38

6-3.

Printed Wiring Board

 

 

– MAIN Board (Side A)

39

 

– MAIN Board (Side B)

40

6-4.

Schematic Diagrams

 

 

– MAIN Board (1/4)

41

 

– MAIN Board (2/4)

42

 

– MAIN Board (3/4)

43

 

– MAIN Board (4/4)

44

6-5.

IC Pin Function Description

49

7.EXPLODED VIEWS

7-1.

Upper Panel Section

55

7-2.

Bottom Panel Section

56

7-3.

Chassis Section

57

7-4. MD Mechanism Deck Section (MT-MZN10-181)

58

8.

ELECTRICAL PARTS LIST

59

3

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Contents ATRAC3 LP2/LP4 MZ-N10On power sources Flexible Circuit Board RepairingPolarity of the plug Table of Contents System requirements Section Servicing NotesSection General Recorder Headphones/earphones with a remote controlEquipment can be removed using the following procedure Section DisassemblyUpper Panel Section Bottom Panel Section, Jog Dial SectionMD Mechanism Deck MT-MZN10-181, Set Chassis Main Board SectionGear SA, Gear SB OP Service Assy ABX-1RHolder Assy Releasing the Test Mode Section Test ModeSetting Method of Test Mode Operation in Setting the Test ModeA n u a l Configuration of Test ModeManual Mode Transition method in manual mode011 0 5 9 a 0 011 C 6 8 S 0F F J 0 011 0 6 3 B 0Reset the Error Display Code L r O K ?R r C L R 000 rFF 000 P * * R000 000 FF000 JOG RMC OK000 JOG+ 000 JOG+OK021 Res ResetResNV CC ResOK?743 VC2 Lo Power Supply Manual Adjustment741 VC1 L 742 VC1 HVrec L 747 REG3L1748 REG3L2 749 REG3 HChgV H Vrec H754 3.3upc ChgV LTP1907 REG3 TP1909 REG1 ADJ OK Power Supply Adjustment Auto Item FeedConfiguration of power supply adjustment auto item feed AssyWrPwLo @ LaserLrefPw @ HrefPw @882 ###S Configuration of overall adjustment modeAdjusted values modifying procedure 881 ###SMO OK Assy11000 *** NG CD OKMO overall adjustment items ResClr Resume clear setting methodResume 043 ResRewriting the patch data Rewriting the Patch Data at Replacement of Main BoardPreparation Pre-checkMZ-N10 Confirmation of contents of the patch data rewrited Removing the set How to get the application NVWriter for NV values rewriting Rewriting the NV valuesRewriting the NV values MZ-N10 MZ-N10 MZ-N10 Remaining charging time Number of times of fully charging 043Block Diagram Section Diagrams4Vp-p WaveformsSemiconductor Location Printed Wiring Board Main Board Side a Uses unleaded solderMain Board Main Board Side B Uses unleaded solderSchematic Diagrams Main Board 1/4 See page 38 for Waveforms C513 270 ∝H TC7SZ126AFE IC302 AN17020A-VB IC Block DiagramsIC502 XC62HR2202MR IC503 XC62HR2502MR IC862 R2061K01-E2 IC951 SC901582EPR2 IC Pin Function Description Xskl SensFmck XskhJogb FfclrXcsnv JogaSO3 UosciUosco SI3DVSS1 XrasXCS DVSS0FVDD0 FVSS0Msak KNOB, Balance White . . . RED Section Exploded ViewsUS,CND,HK,KR,TW,E18,CH Bottom Panel Section111 112 106 105 104 103 Chassis Section152 153 151 MD Mechanism Deck Section MT-MZN10-181Section Main Electrical Parts ListMain CAP,CHIP Ceramic Resistor Switch 507 501 502505 504 503Memo Date Description of Revision Revision History